JUnit version 4.13.2
.12:38:11.824 [INFO - main] (RandomUtils.java:49) Using random seed: 1786451891818
12:38:11.841 [INFO - main] (RetryRule.java:138) Creating RetryStatement with result reporter and retry count of 0 (no retries)
12:38:11.902 [INFO - main] (KuduTestHarness.java:155) Creating a new MiniKuduCluster...
12:38:11.911 [INFO - main] (TempDirUtils.java:71) Using the temp directory defined by TEST_TMPDIR: /tmp/dist-test-taskYFqzUS/test-tmp
12:38:11.914 [INFO - main] (KuduBinaryLocator.java:83) Using Kudu binary directory specified by system property 'kuduBinDir': ../../../build/asan/bin
12:38:11.918 [INFO - main] (MiniKuduCluster.java:217) Starting process: [/tmp/dist-test-taskYFqzUS/java/build/dist-test/../../../build/asan/bin/kudu, test, mini_cluster, --serialization=pb]
12:38:12.159 [DEBUG - main] (MiniKuduCluster.java:185) Request: create_cluster {
  num_masters: 3
  num_tservers: 3
  enable_kerberos: false
  cluster_root: "/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423"
  extra_master_flags: "--rpc_service_queue_length=1"
  extra_master_flags: "--rpc_num_service_threads=3"
  extra_master_flags: "--master_inject_latency_on_tablet_lookups_ms=100"
  hms_mode: NONE
  mini_kdc_options {
  }
  principal: "kudu"
  mini_oidc_options {
  }
}

12:38:12.342 [DEBUG - main] (MiniKuduCluster.java:195) Response: 
12:38:12.343 [DEBUG - main] (MiniKuduCluster.java:185) Request: start_cluster {
}

12:38:12.347 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.346813  2491 mini_oidc.cc:152] Starting JWKS server
12:38:12.350 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.350121  2491 webserver.cc:460] Webserver started at http://127.0.0.1:37085/ using document root <none> and password file <none>
12:38:12.350 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.350517  2491 mini_oidc.cc:189] Starting OIDC Discovery server
12:38:12.351 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.351423  2491 webserver.cc:460] Webserver started at http://127.0.0.1:35577/ using document root <none> and password file <none>
12:38:12.376 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 2026-08-11T12:38:12Z chronyd version 3.5 starting (+CMDMON +NTP +REFCLOCK +RTC -PRIVDROP -SCFILTER -SIGND +ASYNCDNS -SECHASH -IPV6 +DEBUG)
12:38:12.376 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 2026-08-11T12:38:12Z Disabled control of system clock
12:38:12.390 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.390334  2491 external_mini_cluster.cc:1326] Running /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:12.391 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:12.391 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/wal
12:38:12.391 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/data
12:38:12.391 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --block_manager=log
12:38:12.391 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=localhost
12:38:12.392 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync
12:38:12.392 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:12.392 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:12.392 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:12.392 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/logs
12:38:12.393 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/data/info.pb
12:38:12.393 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:12.393 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports
12:38:12.393 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags
12:38:12.393 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags
12:38:12.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr
12:38:12.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:12.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:12.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:12.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) master
12:38:12.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) run
12:38:12.395 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_ca_key_size=768
12:38:12.395 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tsk_num_rsa_bits=512
12:38:12.395 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.254:43587
12:38:12.395 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.254
12:38:12.395 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:12.395 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:12.396 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:12.396 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:12.396 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin
12:38:12.396 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_reuseport=true
12:38:12.396 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_addresses=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:12.396 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_jwt_token_auth=true
12:38:12.396 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --jwks_url=http://localhost:37085/jwks.json
12:38:12.397 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_service_queue_length=1
12:38:12.397 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_num_service_threads=3
12:38:12.397 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_inject_latency_on_tablet_lookups_ms=100 with env {}
12:38:12.752 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.751490  2505 flags.cc:425] Enabled unsafe flag: --master_inject_latency_on_tablet_lookups_ms=100
12:38:12.752 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.751820  2505 flags.cc:425] Enabled unsafe flag: --openssl_security_level_override=0
12:38:12.752 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.751895  2505 flags.cc:425] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
12:38:12.752 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.751976  2505 flags.cc:425] Enabled unsafe flag: --never_fsync=true
12:38:12.760 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.760006  2505 flags.cc:425] Enabled experimental flag: --ipki_ca_key_size=768
12:38:12.760 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.760125  2505 flags.cc:425] Enabled experimental flag: --ipki_server_key_size=768
12:38:12.760 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.760181  2505 flags.cc:425] Enabled experimental flag: --tsk_num_rsa_bits=512
12:38:12.760 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.760223  2505 flags.cc:425] Enabled experimental flag: --rpc_reuseport=true
12:38:12.760 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.760285  2505 flags.cc:425] Enabled experimental flag: --enable_jwt_token_auth=true
12:38:12.761 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.760319  2505 flags.cc:425] Enabled experimental flag: --jwks_url=http://localhost:37085/jwks.json
12:38:12.772 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.771687  2505 master_runner.cc:386] Master server non-default flags:
12:38:12.772 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:12.772 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:12.772 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:12.772 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin
12:38:12.772 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/data
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/wal
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_ca_key_size=768
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_addresses=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_inject_latency_on_tablet_lookups_ms=100
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tsk_num_rsa_bits=512
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.254:43587
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_num_service_threads=3
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_reuseport=true
12:38:12.773 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports=true
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_service_queue_length=1
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_jwt_token_auth=true
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --jwks_url=http://localhost:37085/jwks.json
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/data/info.pb
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.254
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync=true
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags=true
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags=true
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/logs
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:12.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr=true
12:38:12.775 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 
12:38:12.775 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Master server version:
12:38:12.775 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) kudu 1.18.0-SNAPSHOT
12:38:12.775 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) revision c2d25d5f57d102d9ad9869eaf208d035a22e18aa
12:38:12.775 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build type FASTDEBUG
12:38:12.775 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) built by systest at 11 Aug 2026 11:11:46 UTC on ccycloud.quasar-zjjjhb.root.comops.site
12:38:12.775 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build id 4580142
12:38:12.775 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) ASAN enabled
12:38:12.775 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.773399  2505 env_posix.cc:2256] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
12:38:12.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.776153  2505 file_cache.cc:493] Constructed file cache file cache with capacity 419430
12:38:12.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.790025  2514 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:12.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.789997  2516 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:12.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.790056  2512 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:12.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.790449  2505 server_base.cc:1034] running on GCE node
12:38:12.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.791620  2505 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
12:38:12.793 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.793193  2505 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
12:38:12.794 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.794461  2505 hybrid_clock.cc:648] HybridClock initialized: now 1786451892794432 us; error 109 us; skew 500 ppm
12:38:12.795 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.794977  2505 server_base.cc:834] Flag tcmalloc_max_total_thread_cache_bytes is not working since tcmalloc is not enabled.
12:38:12.803 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.803092  2505 webserver.cc:460] Webserver started at http://127.2.110.254:34539/ using document root <none> and password file <none>
12:38:12.804 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.804126  2505 fs_manager.cc:359] Metadata directory not provided
12:38:12.804 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.804293  2505 fs_manager.cc:365] Using write-ahead log directory (fs_wal_dir) as metadata directory
12:38:12.804 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.804770  2505 server_base.cc:882] This appears to be a new deployment of Kudu; creating new FS layout
12:38:12.808 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.808195  2505 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/data/instance:
12:38:12.808 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "c66ace8a9dc743f589e4cd7e32e95727"
12:38:12.809 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:12 on dist-test-slave-p3t5"
12:38:12.809 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.809397  2505 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/wal/instance:
12:38:12.810 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "c66ace8a9dc743f589e4cd7e32e95727"
12:38:12.810 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:12 on dist-test-slave-p3t5"
12:38:12.816 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.816111  2505 fs_manager.cc:691] Time spent creating directory manager: real 0.006s	user 0.005s	sys 0.000s
12:38:12.820 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.820358  2523 log_block_manager.cc:3774] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
12:38:12.822 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.822131  2505 fs_manager.cc:725] Time spent opening block manager: real 0.003s	user 0.003s	sys 0.000s
12:38:12.822 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.822304  2505 fs_manager.cc:642] Opened local filesystem: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/data,/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/wal
12:38:12.822 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "c66ace8a9dc743f589e4cd7e32e95727"
12:38:12.823 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:12 on dist-test-slave-p3t5"
12:38:12.823 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.822608  2505 fs_report.cc:383] FS layout report
12:38:12.823 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --------------------
12:38:12.823 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) wal directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/wal
12:38:12.823 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) metadata directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/wal
12:38:12.823 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 1 data directories: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/data/data
12:38:12.823 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live blocks: 0
12:38:12.823 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes: 0
12:38:12.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes (after alignment): 0
12:38:12.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total number of LBM containers: 0 (0 full)
12:38:12.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for missing blocks
12:38:12.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for orphaned blocks
12:38:12.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM containers with extra space: 0 (0 repaired)
12:38:12.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM container extra space in bytes: 0 (0 repaired)
12:38:12.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total incomplete LBM containers: 0 (0 repaired)
12:38:12.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total LBM partial records: 0 (0 repaired)
12:38:12.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
12:38:12.839 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.839191  2505 rpc_server.cc:225] running with OpenSSL 1.0.2k-fips  26 Jan 2017
12:38:12.840 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.840130  2505 env_posix.cc:2256] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
12:38:12.840 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.840396  2505 kserver.cc:163] Server-wide thread pool size limit: 3276
12:38:12.852 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.852339  2505 rpc_server.cc:307] RPC server started. Bound to: 127.2.110.254:43587
12:38:12.852 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.852349  2547 acceptor_pool.cc:254] collecting diagnostics on the listening RPC socket 127.2.110.254:43587 every 8 connection(s)
12:38:12.854 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.853904  2505 server_base.cc:1166] Dumped server information to /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/data/info.pb
12:38:12.858 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.858230  2548 data_dirs.cc:395] Could only allocate 1 dirs of requested 3 for tablet 00000000000000000000000000000000. 1 dirs total, 0 dirs full, 0 dirs failed
12:38:12.863 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.863515  2491 external_mini_cluster.cc:1388] Started /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu as pid 2505
12:38:12.864 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.863756  2491 external_mini_cluster.cc:1402] Reading /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-0/wal/instance
12:38:12.866 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.865343  2548 sys_catalog.cc:422] member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } has no permanent_uuid. Determining permanent_uuid...
12:38:12.866 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.866123  2491 external_mini_cluster.cc:1326] Running /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:12.866 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:12.866 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/wal
12:38:12.866 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/data
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --block_manager=log
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=localhost
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/logs
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/data/info.pb
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags
12:38:12.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags
12:38:12.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr
12:38:12.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:12.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:12.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:12.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) master
12:38:12.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) run
12:38:12.871 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_ca_key_size=768
12:38:12.871 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tsk_num_rsa_bits=512
12:38:12.871 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.253:36963
12:38:12.871 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.253
12:38:12.871 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:12.871 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:12.872 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:12.872 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:12.872 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin
12:38:12.872 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_reuseport=true
12:38:12.872 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_addresses=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:12.872 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_jwt_token_auth=true
12:38:12.873 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --jwks_url=http://localhost:37085/jwks.json
12:38:12.873 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_service_queue_length=1
12:38:12.873 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_num_service_threads=3
12:38:12.874 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_inject_latency_on_tablet_lookups_ms=100 with env {}
12:38:12.886 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.886140  2548 sys_catalog.cc:422] member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } has no permanent_uuid. Determining permanent_uuid...
12:38:12.887 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.887485  2527 proxy.cc:239] Call had error, refreshing address and retrying: Network error: Client connection negotiation failed: client connection to 127.2.110.253:36963: connect: Connection refused (error 111)
12:38:12.889 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.889355  2548 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.253:36963: Network error: Client connection negotiation failed: client connection to 127.2.110.253:36963: connect: Connection refused (error 111)
12:38:12.940 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:12.939545  2548 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } attempt: 1
12:38:12.942 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:12.942320  2548 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.253:36963: Network error: Client connection negotiation failed: client connection to 127.2.110.253:36963: connect: Connection refused (error 111)
12:38:13.011 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.010586  2548 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } attempt: 2
12:38:13.013 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.013064  2548 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.253:36963: Network error: Client connection negotiation failed: client connection to 127.2.110.253:36963: connect: Connection refused (error 111)
12:38:13.104 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.104395  2548 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } attempt: 3
12:38:13.107 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.107182  2548 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.253:36963: Network error: Client connection negotiation failed: client connection to 127.2.110.253:36963: connect: Connection refused (error 111)
12:38:13.250 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.250499  2548 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } attempt: 4
12:38:13.253 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.252830  2548 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.253:36963: Network error: Client connection negotiation failed: client connection to 127.2.110.253:36963: connect: Connection refused (error 111)
12:38:13.264 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.263573  2552 flags.cc:425] Enabled unsafe flag: --master_inject_latency_on_tablet_lookups_ms=100
12:38:13.264 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.263891  2552 flags.cc:425] Enabled unsafe flag: --openssl_security_level_override=0
12:38:13.264 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.263973  2552 flags.cc:425] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
12:38:13.264 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.264042  2552 flags.cc:425] Enabled unsafe flag: --never_fsync=true
12:38:13.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.272084  2552 flags.cc:425] Enabled experimental flag: --ipki_ca_key_size=768
12:38:13.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.272197  2552 flags.cc:425] Enabled experimental flag: --ipki_server_key_size=768
12:38:13.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.272253  2552 flags.cc:425] Enabled experimental flag: --tsk_num_rsa_bits=512
12:38:13.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.272296  2552 flags.cc:425] Enabled experimental flag: --rpc_reuseport=true
12:38:13.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.272356  2552 flags.cc:425] Enabled experimental flag: --enable_jwt_token_auth=true
12:38:13.273 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.272390  2552 flags.cc:425] Enabled experimental flag: --jwks_url=http://localhost:37085/jwks.json
12:38:13.283 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.282752  2552 master_runner.cc:386] Master server non-default flags:
12:38:13.283 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:13.283 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:13.283 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:13.283 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin
12:38:13.283 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/data
12:38:13.283 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/wal
12:38:13.283 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_ca_key_size=768
12:38:13.284 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_addresses=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:13.284 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_inject_latency_on_tablet_lookups_ms=100
12:38:13.284 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:13.284 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:13.284 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tsk_num_rsa_bits=512
12:38:13.284 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.253:36963
12:38:13.284 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_num_service_threads=3
12:38:13.284 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_reuseport=true
12:38:13.284 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports=true
12:38:13.284 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_service_queue_length=1
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_jwt_token_auth=true
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --jwks_url=http://localhost:37085/jwks.json
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/data/info.pb
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.253
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync=true
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags=true
12:38:13.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags=true
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/logs
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr=true
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Master server version:
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) kudu 1.18.0-SNAPSHOT
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) revision c2d25d5f57d102d9ad9869eaf208d035a22e18aa
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build type FASTDEBUG
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) built by systest at 11 Aug 2026 11:11:46 UTC on ccycloud.quasar-zjjjhb.root.comops.site
12:38:13.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build id 4580142
12:38:13.287 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) ASAN enabled
12:38:13.287 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.284266  2552 env_posix.cc:2256] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
12:38:13.287 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.286382  2552 file_cache.cc:493] Constructed file cache file cache with capacity 419430
12:38:13.300 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.299683  2558 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:13.300 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.299736  2559 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:13.300 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.299696  2563 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:13.300 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.300805  2552 server_base.cc:1034] running on GCE node
12:38:13.302 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.301828  2552 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
12:38:13.303 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.303576  2552 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
12:38:13.305 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.304839  2552 hybrid_clock.cc:648] HybridClock initialized: now 1786451893304788 us; error 40 us; skew 500 ppm
12:38:13.305 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.305313  2552 server_base.cc:834] Flag tcmalloc_max_total_thread_cache_bytes is not working since tcmalloc is not enabled.
12:38:13.308 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.308000  2552 webserver.cc:460] Webserver started at http://127.2.110.253:45383/ using document root <none> and password file <none>
12:38:13.309 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.308826  2552 fs_manager.cc:359] Metadata directory not provided
12:38:13.309 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.308975  2552 fs_manager.cc:365] Using write-ahead log directory (fs_wal_dir) as metadata directory
12:38:13.309 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.309418  2552 server_base.cc:882] This appears to be a new deployment of Kudu; creating new FS layout
12:38:13.313 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.312529  2552 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/data/instance:
12:38:13.313 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "76a583ed6f744397827a969b449e0d50"
12:38:13.313 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:13 on dist-test-slave-p3t5"
12:38:13.313 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.313544  2552 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/wal/instance:
12:38:13.313 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "76a583ed6f744397827a969b449e0d50"
12:38:13.314 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:13 on dist-test-slave-p3t5"
12:38:13.319 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.319532  2552 fs_manager.cc:691] Time spent creating directory manager: real 0.005s	user 0.004s	sys 0.000s
12:38:13.323 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.323415  2569 log_block_manager.cc:3774] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
12:38:13.325 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.324882  2552 fs_manager.cc:725] Time spent opening block manager: real 0.003s	user 0.001s	sys 0.000s
12:38:13.325 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.325116  2552 fs_manager.cc:642] Opened local filesystem: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/data,/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/wal
12:38:13.325 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "76a583ed6f744397827a969b449e0d50"
12:38:13.325 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:13 on dist-test-slave-p3t5"
12:38:13.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.325429  2552 fs_report.cc:383] FS layout report
12:38:13.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --------------------
12:38:13.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) wal directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/wal
12:38:13.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) metadata directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/wal
12:38:13.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 1 data directories: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/data/data
12:38:13.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live blocks: 0
12:38:13.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes: 0
12:38:13.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes (after alignment): 0
12:38:13.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total number of LBM containers: 0 (0 full)
12:38:13.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for missing blocks
12:38:13.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for orphaned blocks
12:38:13.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM containers with extra space: 0 (0 repaired)
12:38:13.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM container extra space in bytes: 0 (0 repaired)
12:38:13.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total incomplete LBM containers: 0 (0 repaired)
12:38:13.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total LBM partial records: 0 (0 repaired)
12:38:13.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
12:38:13.360 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.359776  2552 rpc_server.cc:225] running with OpenSSL 1.0.2k-fips  26 Jan 2017
12:38:13.361 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.360934  2552 env_posix.cc:2256] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
12:38:13.361 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.361312  2552 kserver.cc:163] Server-wide thread pool size limit: 3276
12:38:13.373 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.373466  2552 rpc_server.cc:307] RPC server started. Bound to: 127.2.110.253:36963
12:38:13.374 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.373489  2595 acceptor_pool.cc:254] collecting diagnostics on the listening RPC socket 127.2.110.253:36963 every 8 connection(s)
12:38:13.375 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.375073  2552 server_base.cc:1166] Dumped server information to /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/data/info.pb
12:38:13.379 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.379323  2596 data_dirs.cc:395] Could only allocate 1 dirs of requested 3 for tablet 00000000000000000000000000000000. 1 dirs total, 0 dirs full, 0 dirs failed
12:38:13.383 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.383517  2491 external_mini_cluster.cc:1388] Started /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu as pid 2552
12:38:13.384 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.383697  2491 external_mini_cluster.cc:1402] Reading /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-1/wal/instance
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.384898  2491 external_mini_cluster.cc:1326] Running /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/wal
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/data
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --block_manager=log
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=localhost
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:13.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/logs
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/data/info.pb
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) master
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) run
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_ca_key_size=768
12:38:13.386 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tsk_num_rsa_bits=512
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.252:38631
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.252
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_reuseport=true
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_addresses=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_jwt_token_auth=true
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --jwks_url=http://localhost:37085/jwks.json
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_service_queue_length=1
12:38:13.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_num_service_threads=3
12:38:13.392 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_inject_latency_on_tablet_lookups_ms=100 with env {}
12:38:13.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.387068  2596 sys_catalog.cc:422] member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } has no permanent_uuid. Determining permanent_uuid...
12:38:13.411 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.410661  2596 sys_catalog.cc:422] member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } has no permanent_uuid. Determining permanent_uuid...
12:38:13.423 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.422850  2596 sys_catalog.cc:422] member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } has no permanent_uuid. Determining permanent_uuid...
12:38:13.424 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.424144  2573 proxy.cc:239] Call had error, refreshing address and retrying: Network error: Client connection negotiation failed: client connection to 127.2.110.252:38631: connect: Connection refused (error 111)
12:38:13.426 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.426138  2596 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.252:38631: Network error: Client connection negotiation failed: client connection to 127.2.110.252:38631: connect: Connection refused (error 111)
12:38:13.476 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.475533  2596 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } attempt: 1
12:38:13.478 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.477821  2596 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.252:38631: Network error: Client connection negotiation failed: client connection to 127.2.110.252:38631: connect: Connection refused (error 111)
12:38:13.546 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.546133  2596 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } attempt: 2
12:38:13.548 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.548566  2596 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.252:38631: Network error: Client connection negotiation failed: client connection to 127.2.110.252:38631: connect: Connection refused (error 111)
12:38:13.552 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.552174  2548 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } attempt: 5
12:38:13.560 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.560567  2548 sys_catalog.cc:422] member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } has no permanent_uuid. Determining permanent_uuid...
12:38:13.563 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.562729  2548 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.252:38631: Network error: Client connection negotiation failed: client connection to 127.2.110.252:38631: connect: Connection refused (error 111)
12:38:13.614 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.614001  2548 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } attempt: 1
12:38:13.616 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.616384  2548 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.252:38631: Network error: Client connection negotiation failed: client connection to 127.2.110.252:38631: connect: Connection refused (error 111)
12:38:13.640 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.639840  2596 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } attempt: 3
12:38:13.642 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.642238  2596 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.252:38631: Network error: Client connection negotiation failed: client connection to 127.2.110.252:38631: connect: Connection refused (error 111)
12:38:13.685 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.684710  2548 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } attempt: 2
12:38:13.687 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.687042  2548 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.252:38631: Network error: Client connection negotiation failed: client connection to 127.2.110.252:38631: connect: Connection refused (error 111)
12:38:13.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.767738  2598 flags.cc:425] Enabled unsafe flag: --master_inject_latency_on_tablet_lookups_ms=100
12:38:13.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.768082  2598 flags.cc:425] Enabled unsafe flag: --openssl_security_level_override=0
12:38:13.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.768155  2598 flags.cc:425] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
12:38:13.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.768226  2598 flags.cc:425] Enabled unsafe flag: --never_fsync=true
12:38:13.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.776018  2598 flags.cc:425] Enabled experimental flag: --ipki_ca_key_size=768
12:38:13.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.776145  2598 flags.cc:425] Enabled experimental flag: --ipki_server_key_size=768
12:38:13.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.776202  2598 flags.cc:425] Enabled experimental flag: --tsk_num_rsa_bits=512
12:38:13.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.776244  2598 flags.cc:425] Enabled experimental flag: --rpc_reuseport=true
12:38:13.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.776305  2598 flags.cc:425] Enabled experimental flag: --enable_jwt_token_auth=true
12:38:13.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.776340  2598 flags.cc:425] Enabled experimental flag: --jwks_url=http://localhost:37085/jwks.json
12:38:13.785 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.785480  2596 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } attempt: 4
12:38:13.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.786630  2598 master_runner.cc:386] Master server non-default flags:
12:38:13.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:13.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:13.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:13.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin
12:38:13.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/data
12:38:13.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/wal
12:38:13.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_ca_key_size=768
12:38:13.788 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_addresses=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:13.788 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --master_inject_latency_on_tablet_lookups_ms=100
12:38:13.788 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tsk_num_rsa_bits=512
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.252:38631
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_num_service_threads=3
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_reuseport=true
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports=true
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_service_queue_length=1
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_jwt_token_auth=true
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --jwks_url=http://localhost:37085/jwks.json
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/data/info.pb
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.252
12:38:13.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync=true
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags=true
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags=true
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/logs
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr=true
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Master server version:
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) kudu 1.18.0-SNAPSHOT
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) revision c2d25d5f57d102d9ad9869eaf208d035a22e18aa
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build type FASTDEBUG
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) built by systest at 11 Aug 2026 11:11:46 UTC on ccycloud.quasar-zjjjhb.root.comops.site
12:38:13.790 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build id 4580142
12:38:13.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) ASAN enabled
12:38:13.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.787995  2596 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.252:38631: Network error: Client connection negotiation failed: client connection to 127.2.110.252:38631: connect: Connection refused (error 111)
12:38:13.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.788583  2598 env_posix.cc:2256] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
12:38:13.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.791217  2598 file_cache.cc:493] Constructed file cache file cache with capacity 419430
12:38:13.794 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.793334  2548 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } attempt: 3
12:38:13.795 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.795588  2548 consensus_peers.cc:646] Error getting permanent uuid from config peer 127.2.110.252:38631: Network error: Client connection negotiation failed: client connection to 127.2.110.252:38631: connect: Connection refused (error 111)
12:38:13.806 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.805771  2609 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:13.806 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.805742  2610 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:13.807 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.806968  2612 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:13.807 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.807368  2598 server_base.cc:1034] running on GCE node
12:38:13.808 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.808346  2598 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
12:38:13.810 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.810155  2598 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
12:38:13.811 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.811391  2598 hybrid_clock.cc:648] HybridClock initialized: now 1786451893811307 us; error 76 us; skew 500 ppm
12:38:13.811 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.811748  2598 server_base.cc:834] Flag tcmalloc_max_total_thread_cache_bytes is not working since tcmalloc is not enabled.
12:38:13.814 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.814540  2598 webserver.cc:460] Webserver started at http://127.2.110.252:35201/ using document root <none> and password file <none>
12:38:13.815 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.815280  2598 fs_manager.cc:359] Metadata directory not provided
12:38:13.815 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.815380  2598 fs_manager.cc:365] Using write-ahead log directory (fs_wal_dir) as metadata directory
12:38:13.815 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.815685  2598 server_base.cc:882] This appears to be a new deployment of Kudu; creating new FS layout
12:38:13.819 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.818753  2598 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/data/instance:
12:38:13.819 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "0a59b34ff9134779bbfcb7a0318be61d"
12:38:13.819 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:13 on dist-test-slave-p3t5"
12:38:13.819 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.819653  2598 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/wal/instance:
12:38:13.820 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "0a59b34ff9134779bbfcb7a0318be61d"
12:38:13.820 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:13 on dist-test-slave-p3t5"
12:38:13.827 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.826756  2598 fs_manager.cc:691] Time spent creating directory manager: real 0.007s	user 0.008s	sys 0.000s
12:38:13.831 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.830796  2618 log_block_manager.cc:3774] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
12:38:13.832 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.832561  2598 fs_manager.cc:725] Time spent opening block manager: real 0.003s	user 0.004s	sys 0.000s
12:38:13.832 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.832739  2598 fs_manager.cc:642] Opened local filesystem: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/data,/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/wal
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "0a59b34ff9134779bbfcb7a0318be61d"
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:13 on dist-test-slave-p3t5"
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.832973  2598 fs_report.cc:383] FS layout report
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --------------------
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) wal directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/wal
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) metadata directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/wal
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 1 data directories: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/data/data
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live blocks: 0
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes: 0
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes (after alignment): 0
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total number of LBM containers: 0 (0 full)
12:38:13.833 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for missing blocks
12:38:13.834 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for orphaned blocks
12:38:13.834 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM containers with extra space: 0 (0 repaired)
12:38:13.834 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM container extra space in bytes: 0 (0 repaired)
12:38:13.834 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total incomplete LBM containers: 0 (0 repaired)
12:38:13.834 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total LBM partial records: 0 (0 repaired)
12:38:13.834 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
12:38:13.864 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.863678  2598 rpc_server.cc:225] running with OpenSSL 1.0.2k-fips  26 Jan 2017
12:38:13.864 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.864758  2598 env_posix.cc:2256] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
12:38:13.865 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.865067  2598 kserver.cc:163] Server-wide thread pool size limit: 3276
12:38:13.878 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.877976  2598 rpc_server.cc:307] RPC server started. Bound to: 127.2.110.252:38631
12:38:13.878 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.878017  2644 acceptor_pool.cc:254] collecting diagnostics on the listening RPC socket 127.2.110.252:38631 every 8 connection(s)
12:38:13.879 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.879464  2598 server_base.cc:1166] Dumped server information to /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/data/info.pb
12:38:13.883 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.883067  2491 external_mini_cluster.cc:1388] Started /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu as pid 2598
12:38:13.883 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.883208  2491 external_mini_cluster.cc:1402] Reading /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/master-2/wal/instance
12:38:13.883 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.883770  2645 data_dirs.cc:395] Could only allocate 1 dirs of requested 3 for tablet 00000000000000000000000000000000. 1 dirs total, 0 dirs full, 0 dirs failed
12:38:13.891 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.890611  2645 sys_catalog.cc:422] member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } has no permanent_uuid. Determining permanent_uuid...
12:38:13.908 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.907708  2645 sys_catalog.cc:422] member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } has no permanent_uuid. Determining permanent_uuid...
12:38:13.918 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.918251  2645 sys_catalog.cc:422] member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } has no permanent_uuid. Determining permanent_uuid...
12:38:13.932 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.931950  2645 tablet_bootstrap.cc:492] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d: Bootstrap starting.
12:38:13.936 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.936133  2645 tablet_bootstrap.cc:654] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d: Neither blocks nor log segments found. Creating new log.
12:38:13.937 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.937476  2645 log.cc:824] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d: Log is configured to *not* fsync() on all Append() calls
12:38:13.941 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.941092  2645 tablet_bootstrap.cc:492] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d: No bootstrap required, opened a new log
12:38:13.950 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.949592  2645 raft_consensus.cc:348] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 0 FOLLOWER]: Replica starting. Triggering 0 pending ops. Active config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } }
12:38:13.950 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.950206  2645 raft_consensus.cc:374] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
12:38:13.950 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.950336  2645 raft_consensus.cc:729] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: 0a59b34ff9134779bbfcb7a0318be61d, State: Initialized, Role: FOLLOWER
12:38:13.951 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.951172  2645 consensus_queue.cc:260] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } }
12:38:13.952 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.952455  2656 sys_catalog.cc:455] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [sys.catalog]: SysCatalogTable state changed. Reason: RaftConsensus started. Latest consensus state: current_term: 0 committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } } }
12:38:13.953 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.953118  2656 sys_catalog.cc:458] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [sys.catalog]: This master's current role is: FOLLOWER
12:38:13.954 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.954188  2645 sys_catalog.cc:564] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [sys.catalog]: configured and running, proceeding with master startup.
12:38:13.967 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.966825  2667 catalog_manager.cc:1558] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d: loading cluster ID for follower catalog manager: Not found: cluster ID entry not found
12:38:13.967 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:13.966984  2667 catalog_manager.cc:873] Not found: cluster ID entry not found: failed to prepare follower catalog manager, will retry
12:38:13.973 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.972855  2548 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } attempt: 4
12:38:13.977 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.966161  2598 master_runner.cc:186] Error getting master registration for 127.2.110.254:43587: OK, instance_id { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" instance_seqno: 1786451892848790 } error { code: CATALOG_MANAGER_NOT_INITIALIZED status { code: SERVICE_UNAVAILABLE message: "Catalog manager is not initialized. State: Starting" } }
12:38:13.978 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.977844  2598 master_runner.cc:418] Couldn't verify the masters in the cluster. Trying again...
12:38:13.988 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.988003  2548 tablet_bootstrap.cc:492] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727: Bootstrap starting.
12:38:13.993 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.993198  2548 tablet_bootstrap.cc:654] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727: Neither blocks nor log segments found. Creating new log.
12:38:13.995 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.994904  2548 log.cc:824] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727: Log is configured to *not* fsync() on all Append() calls
12:38:13.999 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:13.999341  2548 tablet_bootstrap.cc:492] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727: No bootstrap required, opened a new log
12:38:14.012 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.011559  2548 raft_consensus.cc:348] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [term 0 FOLLOWER]: Replica starting. Triggering 0 pending ops. Active config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } }
12:38:14.012 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.012073  2548 raft_consensus.cc:374] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
12:38:14.012 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.012210  2548 raft_consensus.cc:729] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: c66ace8a9dc743f589e4cd7e32e95727, State: Initialized, Role: FOLLOWER
12:38:14.013 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.013012  2548 consensus_queue.cc:260] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } }
12:38:14.014 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.014207  2670 sys_catalog.cc:455] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [sys.catalog]: SysCatalogTable state changed. Reason: RaftConsensus started. Latest consensus state: current_term: 0 committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } } }
12:38:14.014 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.014626  2670 sys_catalog.cc:458] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [sys.catalog]: This master's current role is: FOLLOWER
12:38:14.016 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.015877  2548 sys_catalog.cc:564] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [sys.catalog]: configured and running, proceeding with master startup.
12:38:14.029 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:14.029076  2683 catalog_manager.cc:1558] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727: loading cluster ID for follower catalog manager: Not found: cluster ID entry not found
12:38:14.029 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:14.029686  2683 catalog_manager.cc:873] Not found: cluster ID entry not found: failed to prepare follower catalog manager, will retry
12:38:14.041 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.028561  2505 master_runner.cc:186] Error getting master registration for 127.2.110.253:36963: OK, instance_id { permanent_uuid: "76a583ed6f744397827a969b449e0d50" instance_seqno: 1786451893369781 } error { code: CATALOG_MANAGER_NOT_INITIALIZED status { code: SERVICE_UNAVAILABLE message: "Catalog manager is not initialized. State: Starting" } }
12:38:14.041 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.041347  2505 master_runner.cc:418] Couldn't verify the masters in the cluster. Trying again...
12:38:14.087 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.087253  2596 consensus_peers.cc:656] Retrying to get permanent uuid for remote peer: member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } attempt: 5
12:38:14.094 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:14.093667  2529 tablet.cc:2369] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727: Can't schedule compaction. Clean time has not been advanced past its initial value.
12:38:14.102 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.102389  2596 tablet_bootstrap.cc:492] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50: Bootstrap starting.
12:38:14.108 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.107151  2596 tablet_bootstrap.cc:654] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50: Neither blocks nor log segments found. Creating new log.
12:38:14.109 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.108811  2596 log.cc:824] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50: Log is configured to *not* fsync() on all Append() calls
12:38:14.113 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.113051  2596 tablet_bootstrap.cc:492] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50: No bootstrap required, opened a new log
12:38:14.118 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:14.117761  2625 tablet.cc:2369] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d: Can't schedule compaction. Clean time has not been advanced past its initial value.
12:38:14.126 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.125856  2596 raft_consensus.cc:348] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [term 0 FOLLOWER]: Replica starting. Triggering 0 pending ops. Active config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } }
12:38:14.127 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.126358  2596 raft_consensus.cc:374] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
12:38:14.127 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.126482  2596 raft_consensus.cc:729] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: 76a583ed6f744397827a969b449e0d50, State: Initialized, Role: FOLLOWER
12:38:14.127 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.127419  2596 consensus_queue.cc:260] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } }
12:38:14.132 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.132087  2686 sys_catalog.cc:455] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [sys.catalog]: SysCatalogTable state changed. Reason: RaftConsensus started. Latest consensus state: current_term: 0 committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } } }
12:38:14.136 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.134512  2686 sys_catalog.cc:458] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [sys.catalog]: This master's current role is: FOLLOWER
12:38:14.136 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.133739  2596 sys_catalog.cc:564] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [sys.catalog]: configured and running, proceeding with master startup.
12:38:14.155 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.154716  2552 master_runner.cc:263] No leader master found from master 76a583ed6f744397827a969b449e0d50
12:38:14.155 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.154870  2552 master_runner.cc:418] Couldn't verify the masters in the cluster. Trying again...
12:38:14.161 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:14.160701  2698 catalog_manager.cc:1558] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50: loading cluster ID for follower catalog manager: Not found: cluster ID entry not found
12:38:14.161 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:14.161306  2698 catalog_manager.cc:873] Not found: cluster ID entry not found: failed to prepare follower catalog manager, will retry
12:38:14.353 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.344225  2656 raft_consensus.cc:482] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 0 FOLLOWER]: Starting pre-election (no leader contacted us within the election timeout)
12:38:14.353 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.344614  2656 raft_consensus.cc:504] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 0 FOLLOWER]: Starting pre-election with config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } }
12:38:14.355 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.347234  2656 leader_election.cc:288] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [CANDIDATE]: Term 1 pre-election: Requested pre-vote from peers c66ace8a9dc743f589e4cd7e32e95727 (127.2.110.254:43587), 76a583ed6f744397827a969b449e0d50 (127.2.110.253:36963)
12:38:14.355 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.348951  2536 tablet_service.cc:1812] Received RequestConsensusVote() RPC: tablet_id: "00000000000000000000000000000000" candidate_uuid: "0a59b34ff9134779bbfcb7a0318be61d" candidate_term: 1 candidate_status { last_received { term: 0 index: 0 } } ignore_live_leader: false dest_uuid: "c66ace8a9dc743f589e4cd7e32e95727" is_pre_election: true
12:38:14.355 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.349939  2536 raft_consensus.cc:2454] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [term 0 FOLLOWER]: Leader pre-election vote request: Granting yes vote for candidate 0a59b34ff9134779bbfcb7a0318be61d in term 0.
12:38:14.355 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.351740  2583 tablet_service.cc:1812] Received RequestConsensusVote() RPC: tablet_id: "00000000000000000000000000000000" candidate_uuid: "0a59b34ff9134779bbfcb7a0318be61d" candidate_term: 1 candidate_status { last_received { term: 0 index: 0 } } ignore_live_leader: false dest_uuid: "76a583ed6f744397827a969b449e0d50" is_pre_election: true
12:38:14.355 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.352495  2583 raft_consensus.cc:2454] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [term 0 FOLLOWER]: Leader pre-election vote request: Granting yes vote for candidate 0a59b34ff9134779bbfcb7a0318be61d in term 0.
12:38:14.356 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.354075  2619 leader_election.cc:302] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [CANDIDATE]: Term 1 pre-election: Election decided. Result: candidate won. Election summary: received 2 responses out of 3 voters: 2 yes votes; 0 no votes. yes voters: 0a59b34ff9134779bbfcb7a0318be61d, c66ace8a9dc743f589e4cd7e32e95727; no voters: 
12:38:14.358 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.357889  2656 raft_consensus.cc:2781] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 0 FOLLOWER]: Leader pre-election won for term 1
12:38:14.359 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.358171  2656 raft_consensus.cc:482] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 0 FOLLOWER]: Starting leader election (no leader contacted us within the election timeout)
12:38:14.359 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.358302  2656 raft_consensus.cc:3037] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 0 FOLLOWER]: Advancing to term 1
12:38:14.363 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.362535  2656 raft_consensus.cc:504] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 1 FOLLOWER]: Starting leader election with config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } }
12:38:14.369 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.364431  2536 tablet_service.cc:1812] Received RequestConsensusVote() RPC: tablet_id: "00000000000000000000000000000000" candidate_uuid: "0a59b34ff9134779bbfcb7a0318be61d" candidate_term: 1 candidate_status { last_received { term: 0 index: 0 } } ignore_live_leader: false dest_uuid: "c66ace8a9dc743f589e4cd7e32e95727"
12:38:14.369 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.364727  2536 raft_consensus.cc:3037] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [term 0 FOLLOWER]: Advancing to term 1
12:38:14.369 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:14.367942  2575 tablet.cc:2369] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50: Can't schedule compaction. Clean time has not been advanced past its initial value.
12:38:14.370 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.370716  2536 raft_consensus.cc:2454] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [term 1 FOLLOWER]: Leader election vote request: Granting yes vote for candidate 0a59b34ff9134779bbfcb7a0318be61d in term 1.
12:38:14.372 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.371701  2619 leader_election.cc:302] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [CANDIDATE]: Term 1 election: Election decided. Result: candidate won. Election summary: received 2 responses out of 3 voters: 2 yes votes; 0 no votes. yes voters: 0a59b34ff9134779bbfcb7a0318be61d, c66ace8a9dc743f589e4cd7e32e95727; no voters: 
12:38:14.381 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.378206  2583 tablet_service.cc:1812] Received RequestConsensusVote() RPC: tablet_id: "00000000000000000000000000000000" candidate_uuid: "0a59b34ff9134779bbfcb7a0318be61d" candidate_term: 1 candidate_status { last_received { term: 0 index: 0 } } ignore_live_leader: false dest_uuid: "76a583ed6f744397827a969b449e0d50"
12:38:14.382 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.378489  2583 raft_consensus.cc:3037] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [term 0 FOLLOWER]: Advancing to term 1
12:38:14.391 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.390112  2583 raft_consensus.cc:2454] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [term 1 FOLLOWER]: Leader election vote request: Granting yes vote for candidate 0a59b34ff9134779bbfcb7a0318be61d in term 1.
12:38:14.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.393915  2656 leader_election.cc:288] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [CANDIDATE]: Term 1 election: Requested vote from peers c66ace8a9dc743f589e4cd7e32e95727 (127.2.110.254:43587), 76a583ed6f744397827a969b449e0d50 (127.2.110.253:36963)
12:38:14.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.394681  2656 raft_consensus.cc:2781] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 1 FOLLOWER]: Leader election won for term 1
12:38:14.401 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.400856  2656 raft_consensus.cc:686] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [term 1 LEADER]: Becoming Leader. State: Replica: 0a59b34ff9134779bbfcb7a0318be61d, State: Running, Role: LEADER
12:38:14.404 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.403153  2656 consensus_queue.cc:237] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [LEADER]: Queue going to LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 1, Majority size: 2, State: 0, Mode: LEADER, active raft config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } }
12:38:14.418 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:14.418123  2619 outbound_call.cc:322] RPC callback for RPC call kudu.consensus.ConsensusService.RequestConsensusVote -> {remote=127.2.110.254:43587, user_credentials={real_user=slave}} blocked reactor thread for 46422.3us
12:38:14.423 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.422163  2700 sys_catalog.cc:455] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [sys.catalog]: SysCatalogTable state changed. Reason: New leader 0a59b34ff9134779bbfcb7a0318be61d. Latest consensus state: current_term: 1 leader_uuid: "0a59b34ff9134779bbfcb7a0318be61d" committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } } }
12:38:14.423 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.422708  2700 sys_catalog.cc:458] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [sys.catalog]: This master's current role is: LEADER
12:38:14.424 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.424135  2702 catalog_manager.cc:1475] Loading table and tablet metadata into memory...
12:38:14.427 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.427181  2702 catalog_manager.cc:1484] Initializing Kudu cluster ID...
12:38:14.447 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.446632  2536 raft_consensus.cc:1261] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [term 1 FOLLOWER]: Refusing update from remote peer 0a59b34ff9134779bbfcb7a0318be61d: Log matching property violated. Preceding OpId in replica: term: 0 index: 0. Preceding OpId from leader: term: 1 index: 2. (index mismatch)
12:38:14.448 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.448053  2583 raft_consensus.cc:1261] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [term 1 FOLLOWER]: Refusing update from remote peer 0a59b34ff9134779bbfcb7a0318be61d: Log matching property violated. Preceding OpId in replica: term: 0 index: 0. Preceding OpId from leader: term: 1 index: 2. (index mismatch)
12:38:14.450 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.448920  2700 consensus_queue.cc:1035] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [LEADER]: Connected to new peer: Peer: permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 }, Status: LMP_MISMATCH, Last received: 0.0, Next index: 1, Last known committed idx: 0, Time since last communication: 0.000s
12:38:14.454 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.453899  2656 consensus_queue.cc:1035] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [LEADER]: Connected to new peer: Peer: permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 }, Status: LMP_MISMATCH, Last received: 0.0, Next index: 1, Last known committed idx: 0, Time since last communication: 0.000s
12:38:14.478 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.478118  2686 sys_catalog.cc:455] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [sys.catalog]: SysCatalogTable state changed. Reason: New leader 0a59b34ff9134779bbfcb7a0318be61d. Latest consensus state: current_term: 1 leader_uuid: "0a59b34ff9134779bbfcb7a0318be61d" committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } } }
12:38:14.479 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.478492  2686 sys_catalog.cc:458] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [sys.catalog]: This master's current role is: FOLLOWER
12:38:14.482 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.481591  2703 mvcc.cc:205] Tried to move back new op lower bound from 7317306959627522048 to 7317306959499022336. Current Snapshot: MvccSnapshot[applied={T|T < 7317306959627522048}]
12:38:14.489 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.487258  2670 sys_catalog.cc:455] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [sys.catalog]: SysCatalogTable state changed. Reason: New leader 0a59b34ff9134779bbfcb7a0318be61d. Latest consensus state: current_term: 1 leader_uuid: "0a59b34ff9134779bbfcb7a0318be61d" committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } } }
12:38:14.489 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.487739  2670 sys_catalog.cc:458] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [sys.catalog]: This master's current role is: FOLLOWER
12:38:14.494 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.494069  2705 mvcc.cc:205] Tried to move back new op lower bound from 7317306959627522048 to 7317306959499022336. Current Snapshot: MvccSnapshot[applied={T|T < 7317306959627522048}]
12:38:14.499 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.498319  2700 sys_catalog.cc:455] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [sys.catalog]: SysCatalogTable state changed. Reason: Peer health change. Latest consensus state: current_term: 1 leader_uuid: "0a59b34ff9134779bbfcb7a0318be61d" committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } } }
12:38:14.499 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.498708  2700 sys_catalog.cc:458] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [sys.catalog]: This master's current role is: LEADER
12:38:14.499 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.499485  2700 sys_catalog.cc:455] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [sys.catalog]: SysCatalogTable state changed. Reason: Peer health change. Latest consensus state: current_term: 1 leader_uuid: "0a59b34ff9134779bbfcb7a0318be61d" committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } } }
12:38:14.500 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.499743  2700 sys_catalog.cc:458] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d [sys.catalog]: This master's current role is: LEADER
12:38:14.500 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.499729  2686 sys_catalog.cc:455] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [sys.catalog]: SysCatalogTable state changed. Reason: Replicated consensus-only round. Latest consensus state: current_term: 1 leader_uuid: "0a59b34ff9134779bbfcb7a0318be61d" committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } } }
12:38:14.500 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.499985  2686 sys_catalog.cc:458] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50 [sys.catalog]: This master's current role is: FOLLOWER
12:38:14.506 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.506319  2670 sys_catalog.cc:455] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [sys.catalog]: SysCatalogTable state changed. Reason: Replicated consensus-only round. Latest consensus state: current_term: 1 leader_uuid: "0a59b34ff9134779bbfcb7a0318be61d" committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "c66ace8a9dc743f589e4cd7e32e95727" member_type: VOTER last_known_addr { host: "127.2.110.254" port: 43587 } } peers { permanent_uuid: "76a583ed6f744397827a969b449e0d50" member_type: VOTER last_known_addr { host: "127.2.110.253" port: 36963 } } peers { permanent_uuid: "0a59b34ff9134779bbfcb7a0318be61d" member_type: VOTER last_known_addr { host: "127.2.110.252" port: 38631 } } }
12:38:14.507 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.506641  2670 sys_catalog.cc:458] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727 [sys.catalog]: This master's current role is: FOLLOWER
12:38:14.508 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.507977  2704 mvcc.cc:205] Tried to move back new op lower bound from 7317306959627522048 to 7317306959499022336. Current Snapshot: MvccSnapshot[applied={T|T < 7317306959627522048}]
12:38:14.514 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.511739  2702 catalog_manager.cc:1347] Generated new cluster ID: 71ee5e0c11ae4c8e9dc48aecc5b2acb0
12:38:14.514 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.511869  2702 catalog_manager.cc:1495] Initializing Kudu internal certificate authority...
12:38:14.549 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.549711  2702 catalog_manager.cc:1370] Generated new certificate authority record
12:38:14.552 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.552045  2702 catalog_manager.cc:1504] Loading token signing keys...
12:38:14.566 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.565542  2702 catalog_manager.cc:5868] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d: Generated new TSK 0
12:38:14.568 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.568246  2702 catalog_manager.cc:1514] Initializing in-progress tserver states...
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:14.589890  2491 external_mini_cluster.cc:1326] Running /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/wal
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/data
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --block_manager=log
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=localhost
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/logs
12:38:14.590 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/data/info.pb
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) tserver
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) run
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.193:0
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --local_ip_for_outbound_sockets=127.2.110.193
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.193
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tserver_master_addrs=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:14.591 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin with env {}
12:38:15.014 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.013806  2712 flags.cc:425] Enabled unsafe flag: --openssl_security_level_override=0
12:38:15.014 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.014312  2712 flags.cc:425] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
12:38:15.014 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.014456  2712 flags.cc:425] Enabled unsafe flag: --never_fsync=true
12:38:15.023 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.023645  2712 flags.cc:425] Enabled experimental flag: --ipki_server_key_size=768
12:38:15.024 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.023857  2712 flags.cc:425] Enabled experimental flag: --local_ip_for_outbound_sockets=127.2.110.193
12:38:15.032 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.032558  2683 catalog_manager.cc:1259] Loaded cluster ID: 71ee5e0c11ae4c8e9dc48aecc5b2acb0
12:38:15.033 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.032691  2683 catalog_manager.cc:1552] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727: loading cluster ID for follower catalog manager: success
12:38:15.034 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.034519  2712 tablet_server_runner.cc:78] Tablet server non-default flags:
12:38:15.034 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/data
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/wal
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.193:0
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports=true
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/data/info.pb
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.193
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tserver_master_addrs=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync=true
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags=true
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags=true
12:38:15.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:15.036 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --local_ip_for_outbound_sockets=127.2.110.193
12:38:15.036 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/logs
12:38:15.036 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:15.036 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr=true
12:38:15.036 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 
12:38:15.036 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Tablet server version:
12:38:15.036 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) kudu 1.18.0-SNAPSHOT
12:38:15.036 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) revision c2d25d5f57d102d9ad9869eaf208d035a22e18aa
12:38:15.036 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build type FASTDEBUG
12:38:15.036 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) built by systest at 11 Aug 2026 11:11:46 UTC on ccycloud.quasar-zjjjhb.root.comops.site
12:38:15.039 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build id 4580142
12:38:15.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) ASAN enabled
12:38:15.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.036396  2712 env_posix.cc:2256] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
12:38:15.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.036672  2683 catalog_manager.cc:1574] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727: acquiring CA information for follower catalog manager: success
12:38:15.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.039063  2712 file_cache.cc:493] Constructed file cache file cache with capacity 419430
12:38:15.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.039551  2683 catalog_manager.cc:1602] T 00000000000000000000000000000000 P c66ace8a9dc743f589e4cd7e32e95727: importing token verification keys for follower catalog manager: success; most recent TSK sequence number 0
12:38:15.054 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.054443  2722 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:15.055 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.054527  2718 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:15.055 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.054545  2717 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:15.056 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.055904  2712 server_base.cc:1034] running on GCE node
12:38:15.056 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.056604  2712 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
12:38:15.057 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.057673  2712 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
12:38:15.059 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.059085  2712 hybrid_clock.cc:648] HybridClock initialized: now 1786451895058949 us; error 76 us; skew 500 ppm
12:38:15.059 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.059459  2712 server_base.cc:834] Flag tcmalloc_max_total_thread_cache_bytes is not working since tcmalloc is not enabled.
12:38:15.062 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.062476  2712 webserver.cc:460] Webserver started at http://127.2.110.193:33579/ using document root <none> and password file <none>
12:38:15.063 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.063237  2712 fs_manager.cc:359] Metadata directory not provided
12:38:15.063 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.063360  2712 fs_manager.cc:365] Using write-ahead log directory (fs_wal_dir) as metadata directory
12:38:15.063 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.063637  2712 server_base.cc:882] This appears to be a new deployment of Kudu; creating new FS layout
12:38:15.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.066921  2712 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/data/instance:
12:38:15.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "ed95825845a9469081efca8ed51f703f"
12:38:15.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:15 on dist-test-slave-p3t5"
12:38:15.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.067744  2712 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/wal/instance:
12:38:15.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "ed95825845a9469081efca8ed51f703f"
12:38:15.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:15 on dist-test-slave-p3t5"
12:38:15.074 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.074069  2712 fs_manager.cc:691] Time spent creating directory manager: real 0.006s	user 0.003s	sys 0.005s
12:38:15.078 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.078382  2729 log_block_manager.cc:3774] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.079990  2712 fs_manager.cc:725] Time spent opening block manager: real 0.003s	user 0.004s	sys 0.000s
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.080148  2712 fs_manager.cc:642] Opened local filesystem: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/data,/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/wal
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "ed95825845a9469081efca8ed51f703f"
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:15 on dist-test-slave-p3t5"
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.080338  2712 fs_report.cc:383] FS layout report
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --------------------
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) wal directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/wal
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) metadata directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/wal
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 1 data directories: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/data/data
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live blocks: 0
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes: 0
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes (after alignment): 0
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total number of LBM containers: 0 (0 full)
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for missing blocks
12:38:15.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for orphaned blocks
12:38:15.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM containers with extra space: 0 (0 repaired)
12:38:15.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM container extra space in bytes: 0 (0 repaired)
12:38:15.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total incomplete LBM containers: 0 (0 repaired)
12:38:15.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total LBM partial records: 0 (0 repaired)
12:38:15.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
12:38:15.104 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.104575  2712 rpc_server.cc:225] running with OpenSSL 1.0.2k-fips  26 Jan 2017
12:38:15.105 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.105451  2712 env_posix.cc:2256] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
12:38:15.105 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.105820  2712 kserver.cc:163] Server-wide thread pool size limit: 3276
12:38:15.107 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.106949  2712 txn_system_client.cc:433] TxnSystemClient initialization is disabled...
12:38:15.108 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.108703  2712 ts_tablet_manager.cc:579] Loaded tablet metadata (0 total tablets, 0 live tablets)
12:38:15.108 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.108789  2712 ts_tablet_manager.cc:525] Time spent load tablet metadata: real 0.000s	user 0.000s	sys 0.000s
12:38:15.108 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.108891  2712 ts_tablet_manager.cc:610] Registered 0 tablets
12:38:15.109 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.108929  2712 ts_tablet_manager.cc:589] Time spent register tablets: real 0.000s	user 0.000s	sys 0.000s
12:38:15.150 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.150287  2712 rpc_server.cc:307] RPC server started. Bound to: 127.2.110.193:32919
12:38:15.150 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.150385  2862 acceptor_pool.cc:254] collecting diagnostics on the listening RPC socket 127.2.110.193:32919 every 8 connection(s)
12:38:15.151 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.151727  2712 server_base.cc:1166] Dumped server information to /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/data/info.pb
12:38:15.161 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.160774  2491 external_mini_cluster.cc:1388] Started /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu as pid 2712
12:38:15.162 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.161001  2491 external_mini_cluster.cc:1402] Reading /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-0/wal/instance
12:38:15.165 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.164839  2698 catalog_manager.cc:1259] Loaded cluster ID: 71ee5e0c11ae4c8e9dc48aecc5b2acb0
12:38:15.165 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.164976  2698 catalog_manager.cc:1552] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50: loading cluster ID for follower catalog manager: success
12:38:15.171 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.171674  2491 external_mini_cluster.cc:1326] Running /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:15.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:15.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/wal
12:38:15.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/data
12:38:15.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --block_manager=log
12:38:15.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=localhost
12:38:15.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync
12:38:15.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:15.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:15.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:15.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/logs
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/data/info.pb
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) tserver
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) run
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.194:0
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --local_ip_for_outbound_sockets=127.2.110.194
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.194
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tserver_master_addrs=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:15.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin with env {}
12:38:15.174 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.172061  2698 catalog_manager.cc:1574] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50: acquiring CA information for follower catalog manager: success
12:38:15.177 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.174865  2698 catalog_manager.cc:1602] T 00000000000000000000000000000000 P 76a583ed6f744397827a969b449e0d50: importing token verification keys for follower catalog manager: success; most recent TSK sequence number 0
12:38:15.185 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.182673  2863 heartbeater.cc:347] Connected to a master server at 127.2.110.252:38631
12:38:15.185 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.183069  2863 heartbeater.cc:464] Registering TS with master...
12:38:15.185 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.184566  2863 heartbeater.cc:511] Master 127.2.110.252:38631 requested a full tablet report, sending...
12:38:15.189 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.187208  2629 ts_manager.cc:194] Registered new tserver with Master: ed95825845a9469081efca8ed51f703f (127.2.110.193:32919)
12:38:15.190 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.189383  2629 master_service.cc:496] Signed X509 certificate for tserver {username='slave'} at 127.2.110.193:37319
12:38:15.190 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.189795  2864 heartbeater.cc:347] Connected to a master server at 127.2.110.254:43587
12:38:15.190 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.189945  2864 heartbeater.cc:464] Registering TS with master...
12:38:15.190 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.190455  2864 heartbeater.cc:511] Master 127.2.110.254:43587 requested a full tablet report, sending...
12:38:15.192 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.191332  2865 heartbeater.cc:347] Connected to a master server at 127.2.110.253:36963
12:38:15.192 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.191470  2865 heartbeater.cc:464] Registering TS with master...
12:38:15.192 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.192023  2865 heartbeater.cc:511] Master 127.2.110.253:36963 requested a full tablet report, sending...
12:38:15.192 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.192376  2533 ts_manager.cc:194] Registered new tserver with Master: ed95825845a9469081efca8ed51f703f (127.2.110.193:32919)
12:38:15.196 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.196209  2580 ts_manager.cc:194] Registered new tserver with Master: ed95825845a9469081efca8ed51f703f (127.2.110.193:32919)
12:38:15.559 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.558589  2874 flags.cc:425] Enabled unsafe flag: --openssl_security_level_override=0
12:38:15.559 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.558974  2874 flags.cc:425] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
12:38:15.559 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.559105  2874 flags.cc:425] Enabled unsafe flag: --never_fsync=true
12:38:15.567 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.567293  2874 flags.cc:425] Enabled experimental flag: --ipki_server_key_size=768
12:38:15.567 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.567564  2874 flags.cc:425] Enabled experimental flag: --local_ip_for_outbound_sockets=127.2.110.194
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.577814  2874 tablet_server_runner.cc:78] Tablet server non-default flags:
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/data
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/wal
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.194:0
12:38:15.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports=true
12:38:15.579 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:15.579 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:15.579 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/data/info.pb
12:38:15.579 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.194
12:38:15.579 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:15.579 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tserver_master_addrs=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:15.579 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync=true
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags=true
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags=true
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --local_ip_for_outbound_sockets=127.2.110.194
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/logs
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr=true
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Tablet server version:
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) kudu 1.18.0-SNAPSHOT
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) revision c2d25d5f57d102d9ad9869eaf208d035a22e18aa
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build type FASTDEBUG
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) built by systest at 11 Aug 2026 11:11:46 UTC on ccycloud.quasar-zjjjhb.root.comops.site
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build id 4580142
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) ASAN enabled
12:38:15.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.579758  2874 env_posix.cc:2256] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
12:38:15.582 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.582429  2874 file_cache.cc:493] Constructed file cache file cache with capacity 419430
12:38:15.598 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.597877  2881 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:15.598 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.597904  2880 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:15.598 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:15.598662  2883 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:15.598 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.598750  2874 server_base.cc:1034] running on GCE node
12:38:15.599 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.599472  2874 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
12:38:15.600 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.600553  2874 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
12:38:15.601 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.601773  2874 hybrid_clock.cc:648] HybridClock initialized: now 1786451895601655 us; error 73 us; skew 500 ppm
12:38:15.602 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.602087  2874 server_base.cc:834] Flag tcmalloc_max_total_thread_cache_bytes is not working since tcmalloc is not enabled.
12:38:15.604 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.604653  2874 webserver.cc:460] Webserver started at http://127.2.110.194:43463/ using document root <none> and password file <none>
12:38:15.605 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.605405  2874 fs_manager.cc:359] Metadata directory not provided
12:38:15.605 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.605515  2874 fs_manager.cc:365] Using write-ahead log directory (fs_wal_dir) as metadata directory
12:38:15.605 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.605854  2874 server_base.cc:882] This appears to be a new deployment of Kudu; creating new FS layout
12:38:15.609 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.608582  2874 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/data/instance:
12:38:15.609 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "3116e1c9e5e04fb7bda71936e1715514"
12:38:15.609 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:15 on dist-test-slave-p3t5"
12:38:15.609 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.609346  2874 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/wal/instance:
12:38:15.609 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "3116e1c9e5e04fb7bda71936e1715514"
12:38:15.609 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:15 on dist-test-slave-p3t5"
12:38:15.614 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.614773  2874 fs_manager.cc:691] Time spent creating directory manager: real 0.005s	user 0.003s	sys 0.001s
12:38:15.618 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.618642  2890 log_block_manager.cc:3774] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
12:38:15.620 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.620215  2874 fs_manager.cc:725] Time spent opening block manager: real 0.003s	user 0.003s	sys 0.001s
12:38:15.620 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.620451  2874 fs_manager.cc:642] Opened local filesystem: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/data,/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/wal
12:38:15.620 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "3116e1c9e5e04fb7bda71936e1715514"
12:38:15.620 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:15 on dist-test-slave-p3t5"
12:38:15.621 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.620711  2874 fs_report.cc:383] FS layout report
12:38:15.621 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --------------------
12:38:15.621 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) wal directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/wal
12:38:15.621 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) metadata directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/wal
12:38:15.621 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 1 data directories: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/data/data
12:38:15.621 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live blocks: 0
12:38:15.621 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes: 0
12:38:15.621 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes (after alignment): 0
12:38:15.621 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total number of LBM containers: 0 (0 full)
12:38:15.621 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for missing blocks
12:38:15.622 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for orphaned blocks
12:38:15.622 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM containers with extra space: 0 (0 repaired)
12:38:15.622 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM container extra space in bytes: 0 (0 repaired)
12:38:15.622 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total incomplete LBM containers: 0 (0 repaired)
12:38:15.622 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total LBM partial records: 0 (0 repaired)
12:38:15.622 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
12:38:15.633 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.633580  2874 rpc_server.cc:225] running with OpenSSL 1.0.2k-fips  26 Jan 2017
12:38:15.634 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.634709  2874 env_posix.cc:2256] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
12:38:15.635 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.635110  2874 kserver.cc:163] Server-wide thread pool size limit: 3276
12:38:15.636 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.636345  2874 txn_system_client.cc:433] TxnSystemClient initialization is disabled...
12:38:15.638 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.638192  2874 ts_tablet_manager.cc:579] Loaded tablet metadata (0 total tablets, 0 live tablets)
12:38:15.638 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.638271  2874 ts_tablet_manager.cc:525] Time spent load tablet metadata: real 0.000s	user 0.000s	sys 0.000s
12:38:15.638 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.638365  2874 ts_tablet_manager.cc:610] Registered 0 tablets
12:38:15.638 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.638402  2874 ts_tablet_manager.cc:589] Time spent register tablets: real 0.000s	user 0.000s	sys 0.000s
12:38:15.678 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.678406  2874 rpc_server.cc:307] RPC server started. Bound to: 127.2.110.194:46499
12:38:15.678 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.678507  3019 acceptor_pool.cc:254] collecting diagnostics on the listening RPC socket 127.2.110.194:46499 every 8 connection(s)
12:38:15.679 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.679750  2874 server_base.cc:1166] Dumped server information to /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/data/info.pb
12:38:15.689 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.688935  2491 external_mini_cluster.cc:1388] Started /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu as pid 2874
12:38:15.689 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.689122  2491 external_mini_cluster.cc:1402] Reading /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-1/wal/instance
12:38:15.697 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.696413  2491 external_mini_cluster.cc:1326] Running /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:15.697 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/wal
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/data
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --block_manager=log
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=localhost
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/logs
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/data/info.pb
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) tserver
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) run
12:38:15.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.195:0
12:38:15.699 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --local_ip_for_outbound_sockets=127.2.110.195
12:38:15.699 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.195
12:38:15.699 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:15.699 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tserver_master_addrs=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:15.699 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:15.699 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:15.699 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:15.699 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin with env {}
12:38:15.702 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.702744  3021 heartbeater.cc:347] Connected to a master server at 127.2.110.254:43587
12:38:15.703 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.703018  3022 heartbeater.cc:347] Connected to a master server at 127.2.110.253:36963
12:38:15.703 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.703241  3022 heartbeater.cc:464] Registering TS with master...
12:38:15.704 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.704164  3022 heartbeater.cc:511] Master 127.2.110.253:36963 requested a full tablet report, sending...
12:38:15.704 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.703270  3021 heartbeater.cc:464] Registering TS with master...
12:38:15.705 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.705305  3021 heartbeater.cc:511] Master 127.2.110.254:43587 requested a full tablet report, sending...
12:38:15.706 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.706532  2580 ts_manager.cc:194] Registered new tserver with Master: 3116e1c9e5e04fb7bda71936e1715514 (127.2.110.194:46499)
12:38:15.706 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.706645  2533 ts_manager.cc:194] Registered new tserver with Master: 3116e1c9e5e04fb7bda71936e1715514 (127.2.110.194:46499)
12:38:15.711 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.711009  3020 heartbeater.cc:347] Connected to a master server at 127.2.110.252:38631
12:38:15.711 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.711139  3020 heartbeater.cc:464] Registering TS with master...
12:38:15.711 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.711484  3020 heartbeater.cc:511] Master 127.2.110.252:38631 requested a full tablet report, sending...
12:38:15.712 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.712488  2629 ts_manager.cc:194] Registered new tserver with Master: 3116e1c9e5e04fb7bda71936e1715514 (127.2.110.194:46499)
12:38:15.713 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:15.713308  2629 master_service.cc:496] Signed X509 certificate for tserver {username='slave'} at 127.2.110.194:33185
12:38:16.075 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:16.075376  3028 flags.cc:425] Enabled unsafe flag: --openssl_security_level_override=0
12:38:16.076 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:16.075770  3028 flags.cc:425] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
12:38:16.076 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:16.075917  3028 flags.cc:425] Enabled unsafe flag: --never_fsync=true
12:38:16.084 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:16.084252  3028 flags.cc:425] Enabled experimental flag: --ipki_server_key_size=768
12:38:16.084 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:16.084523  3028 flags.cc:425] Enabled experimental flag: --local_ip_for_outbound_sockets=127.2.110.195
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.094673  3028 tablet_server_runner.cc:78] Tablet server non-default flags:
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_poll_interval_ms=100
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --builtin_ntp_servers=127.2.110.212:37305
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ntp_initial_sync_wait_secs=10
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --time_source=builtin
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_data_dirs=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/data
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --fs_wal_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/wal
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --ipki_server_key_size=768
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --openssl_security_level_override=0
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_bind_addresses=127.2.110.195:0
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --rpc_server_allow_ephemeral_ports=true
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --metrics_log_interval_ms=1000
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_format=pb
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --server_dump_info_path=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/data/info.pb
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_interface=127.2.110.195
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --webserver_port=0
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --tserver_master_addrs=127.2.110.254:43587,127.2.110.253:36963,127.2.110.252:38631
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --never_fsync=true
12:38:16.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --redact=none
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_experimental_flags=true
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --unlock_unsafe_flags=true
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --enable_minidumps=false
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --local_ip_for_outbound_sockets=127.2.110.195
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --log_dir=/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/logs
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logbuflevel=-1
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --logtostderr=true
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Tablet server version:
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) kudu 1.18.0-SNAPSHOT
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) revision c2d25d5f57d102d9ad9869eaf208d035a22e18aa
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build type FASTDEBUG
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) built by systest at 11 Aug 2026 11:11:46 UTC on ccycloud.quasar-zjjjhb.root.comops.site
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) build id 4580142
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) ASAN enabled
12:38:16.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.096617  3028 env_posix.cc:2256] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
12:38:16.098 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.098704  3028 file_cache.cc:493] Constructed file cache file cache with capacity 419430
12:38:16.114 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:16.114125  3039 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:16.114 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:16.114276  3035 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:16.114 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:16.114084  3037 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
12:38:16.115 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.115696  3028 server_base.cc:1034] running on GCE node
12:38:16.116 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.116515  3028 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
12:38:16.117 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.117759  3028 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
12:38:16.119 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.119079  3028 hybrid_clock.cc:648] HybridClock initialized: now 1786451896118994 us; error 61 us; skew 500 ppm
12:38:16.119 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.119395  3028 server_base.cc:834] Flag tcmalloc_max_total_thread_cache_bytes is not working since tcmalloc is not enabled.
12:38:16.122 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.122277  3028 webserver.cc:460] Webserver started at http://127.2.110.195:46859/ using document root <none> and password file <none>
12:38:16.123 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.123023  3028 fs_manager.cc:359] Metadata directory not provided
12:38:16.123 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.123136  3028 fs_manager.cc:365] Using write-ahead log directory (fs_wal_dir) as metadata directory
12:38:16.123 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.123404  3028 server_base.cc:882] This appears to be a new deployment of Kudu; creating new FS layout
12:38:16.127 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.126677  3028 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/data/instance:
12:38:16.127 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "b48482063b8349b5b6f1620542f00ab3"
12:38:16.127 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:16 on dist-test-slave-p3t5"
12:38:16.128 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.127785  3028 fs_manager.cc:1063] Generated new instance metadata in path /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/wal/instance:
12:38:16.128 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "b48482063b8349b5b6f1620542f00ab3"
12:38:16.128 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:16 on dist-test-slave-p3t5"
12:38:16.134 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.134202  3028 fs_manager.cc:691] Time spent creating directory manager: real 0.006s	user 0.002s	sys 0.005s
12:38:16.138 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.138244  3045 log_block_manager.cc:3774] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.139896  3028 fs_manager.cc:725] Time spent opening block manager: real 0.003s	user 0.003s	sys 0.001s
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.140061  3028 fs_manager.cc:642] Opened local filesystem: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/data,/tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/wal
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) uuid: "b48482063b8349b5b6f1620542f00ab3"
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) format_stamp: "Formatted at 2026-08-11 12:38:16 on dist-test-slave-p3t5"
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.140251  3028 fs_report.cc:383] FS layout report
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) --------------------
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) wal directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/wal
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) metadata directory: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/wal
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 1 data directories: /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/data/data
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live blocks: 0
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes: 0
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total live bytes (after alignment): 0
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total number of LBM containers: 0 (0 full)
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for missing blocks
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Did not check for orphaned blocks
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM containers with extra space: 0 (0 repaired)
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total full LBM container extra space in bytes: 0 (0 repaired)
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total incomplete LBM containers: 0 (0 repaired)
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total LBM partial records: 0 (0 repaired)
12:38:16.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
12:38:16.154 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.153812  3028 rpc_server.cc:225] running with OpenSSL 1.0.2k-fips  26 Jan 2017
12:38:16.155 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.155087  3028 env_posix.cc:2256] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
12:38:16.155 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.155391  3028 kserver.cc:163] Server-wide thread pool size limit: 3276
12:38:16.156 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.156525  3028 txn_system_client.cc:433] TxnSystemClient initialization is disabled...
12:38:16.158 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.158164  3028 ts_tablet_manager.cc:579] Loaded tablet metadata (0 total tablets, 0 live tablets)
12:38:16.158 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.158241  3028 ts_tablet_manager.cc:525] Time spent load tablet metadata: real 0.000s	user 0.000s	sys 0.000s
12:38:16.158 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.158332  3028 ts_tablet_manager.cc:610] Registered 0 tablets
12:38:16.158 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.158368  3028 ts_tablet_manager.cc:589] Time spent register tablets: real 0.000s	user 0.000s	sys 0.000s
12:38:16.196 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.196583  2863 heartbeater.cc:503] Master 127.2.110.252:38631 was elected leader, sending a full tablet report...
12:38:16.200 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.199767  3028 rpc_server.cc:307] RPC server started. Bound to: 127.2.110.195:38255
12:38:16.200 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.199786  3171 acceptor_pool.cc:254] collecting diagnostics on the listening RPC socket 127.2.110.195:38255 every 8 connection(s)
12:38:16.201 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.201542  3028 server_base.cc:1166] Dumped server information to /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/data/info.pb
12:38:16.208 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.208552  2491 external_mini_cluster.cc:1388] Started /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu as pid 3028
12:38:16.208 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.208779  2491 external_mini_cluster.cc:1402] Reading /tmp/dist-test-taskYFqzUS/test-tmp/mini-kudu-cluster8852064803031606423/ts-2/wal/instance
12:38:16.224 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.223533  3173 heartbeater.cc:347] Connected to a master server at 127.2.110.254:43587
12:38:16.224 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.223600  3174 heartbeater.cc:347] Connected to a master server at 127.2.110.253:36963
12:38:16.224 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.223567  3172 heartbeater.cc:347] Connected to a master server at 127.2.110.252:38631
12:38:16.224 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.223917  3174 heartbeater.cc:464] Registering TS with master...
12:38:16.224 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.223923  3172 heartbeater.cc:464] Registering TS with master...
12:38:16.225 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.223966  3173 heartbeater.cc:464] Registering TS with master...
12:38:16.225 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.225209  3172 heartbeater.cc:511] Master 127.2.110.252:38631 requested a full tablet report, sending...
12:38:16.225 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.225304  3173 heartbeater.cc:511] Master 127.2.110.254:43587 requested a full tablet report, sending...
12:38:16.225 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.225275  3174 heartbeater.cc:511] Master 127.2.110.253:36963 requested a full tablet report, sending...
12:38:16.227 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.227151  2629 ts_manager.cc:194] Registered new tserver with Master: b48482063b8349b5b6f1620542f00ab3 (127.2.110.195:38255)
12:38:16.227 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.227211  2533 ts_manager.cc:194] Registered new tserver with Master: b48482063b8349b5b6f1620542f00ab3 (127.2.110.195:38255)
12:38:16.228 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.227999  2580 ts_manager.cc:194] Registered new tserver with Master: b48482063b8349b5b6f1620542f00ab3 (127.2.110.195:38255)
12:38:16.228 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.228123  2629 master_service.cc:496] Signed X509 certificate for tserver {username='slave'} at 127.2.110.195:56067
12:38:16.235 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.235742  2491 external_mini_cluster.cc:930] 3 TS(s) registered with all masters
12:38:16.237 [DEBUG - main] (MiniKuduCluster.java:195) Response: 
12:38:16.239 [DEBUG - main] (MiniKuduCluster.java:185) Request: get_masters {
}

12:38:16.250 [DEBUG - main] (MiniKuduCluster.java:195) Response: get_masters {
  masters {
    id {
      type: MASTER
      index: 0
    }
    bound_rpc_address {
      host: "127.2.110.254"
      port: 43587
    }
    bound_http_address {
      host: "127.2.110.254"
      port: 34539
    }
  }
  masters {
    id {
      type: MASTER
      index: 1
    }
    bound_rpc_address {
      host: "127.2.110.253"
      port: 36963
    }
    bound_http_address {
      host: "127.2.110.253"
      port: 45383
    }
  }
  masters {
    id {
      type: MASTER
      index: 2
    }
    bound_rpc_address {
      host: "127.2.110.252"
      port: 38631
    }
    bound_http_address {
      host: "127.2.110.252"
      port: 35201
    }
  }
}

12:38:16.254 [DEBUG - main] (MiniKuduCluster.java:185) Request: get_tservers {
}

12:38:16.257 [DEBUG - main] (MiniKuduCluster.java:195) Response: get_tservers {
  tservers {
    id {
      type: TSERVER
      index: 0
    }
    bound_rpc_address {
      host: "127.2.110.193"
      port: 32919
    }
    bound_http_address {
      host: "127.2.110.193"
      port: 33579
    }
  }
  tservers {
    id {
      type: TSERVER
      index: 1
    }
    bound_rpc_address {
      host: "127.2.110.194"
      port: 46499
    }
    bound_http_address {
      host: "127.2.110.194"
      port: 43463
    }
  }
  tservers {
    id {
      type: TSERVER
      index: 2
    }
    bound_rpc_address {
      host: "127.2.110.195"
      port: 38255
    }
    bound_http_address {
      host: "127.2.110.195"
      port: 46859
    }
  }
}

12:38:16.257 [INFO - main] (KuduTestHarness.java:157) Creating a new Kudu client...
12:38:16.449 [DEBUG - main] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:16.654 [DEBUG - Time-limited test] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:16.715 [DEBUG - Time-limited test] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:16.716 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:16.715814  3020 heartbeater.cc:503] Master 127.2.110.252:38631 was elected leader, sending a full tablet report...
12:38:16.718 [DEBUG - Time-limited test] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:16.755 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:16.755 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:16.826 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:16.853 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:16.853 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:16.968 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.091 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x277f3e5b, L:/127.0.0.1:40386 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.091 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x34b95a44, L:/127.0.0.1:39118 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.108 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xff543e62, L:/127.0.0.1:51796 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.144 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:17.146 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=CreateTable, tablet=null, attempt=1, TimeoutTracker(timeout=50000, elapsed=546), Traces: [0ms] refreshing cache from master, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [110ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [113ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [500ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [500ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [510ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:17.205 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.205294  2629 catalog_manager.cc:1908] Servicing CreateTable request from {username='slave'} at 127.0.0.1:51796:
12:38:17.205 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) name: "TestHandleTooBusy"
12:38:17.205 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) schema {
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   columns {
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     name: "key"
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     type: INT32
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_key: true
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_nullable: false
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     cfile_block_size: 0
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     immutable: false
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_auto_incrementing: false
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   }
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   columns {
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     name: "column1_i"
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     type: INT32
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_key: false
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_nullable: false
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     cfile_block_size: 0
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     immutable: false
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_auto_incrementing: false
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   }
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   columns {
12:38:17.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     name: "column2_i"
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     type: INT32
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_key: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_nullable: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     cfile_block_size: 0
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     immutable: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_auto_incrementing: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   }
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   columns {
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     name: "column3_s"
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     type: STRING
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_key: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_nullable: true
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     encoding: DICT_ENCODING
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     compression: LZ4
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     cfile_block_size: 4096
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     immutable: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_auto_incrementing: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   }
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   columns {
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     name: "column4_b"
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     type: BOOL
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_key: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_nullable: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     cfile_block_size: 0
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     immutable: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     is_auto_incrementing: false
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   }
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) }
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) partition_schema {
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   range_schema {
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     columns {
12:38:17.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)       name: "key"
12:38:17.208 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)     }
12:38:17.208 [INFO - cluster stderr printer] (MiniKuduCluster.java:751)   }
12:38:17.208 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) }
12:38:17.208 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:17.207566  2629 catalog_manager.cc:6854] The number of live tablet servers is not enough to re-replicate a tablet replica of the newly created table TestHandleTooBusy in case of a server failure: 4 tablet servers would be needed, 3 are available. Consider bringing up more tablet servers.
12:38:17.231 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.230813  3172 heartbeater.cc:503] Master 127.2.110.252:38631 was elected leader, sending a full tablet report...
12:38:17.251 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:17.273 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.272672  2789 tablet_service.cc:1467] Processing CreateTablet for tablet 8756729a6ba24c10ac910e8412a0fd95 (DEFAULT_TABLE table=TestHandleTooBusy [id=f1172d876e944ae3adcabdd8e7a5f811]), partition=RANGE (key) PARTITION UNBOUNDED
12:38:17.273 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.272969  2948 tablet_service.cc:1467] Processing CreateTablet for tablet 8756729a6ba24c10ac910e8412a0fd95 (DEFAULT_TABLE table=TestHandleTooBusy [id=f1172d876e944ae3adcabdd8e7a5f811]), partition=RANGE (key) PARTITION UNBOUNDED
12:38:17.275 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.274312  2789 data_dirs.cc:395] Could only allocate 1 dirs of requested 3 for tablet 8756729a6ba24c10ac910e8412a0fd95. 1 dirs total, 0 dirs full, 0 dirs failed
12:38:17.275 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.274955  2948 data_dirs.cc:395] Could only allocate 1 dirs of requested 3 for tablet 8756729a6ba24c10ac910e8412a0fd95. 1 dirs total, 0 dirs full, 0 dirs failed
12:38:17.279 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.279013  3102 tablet_service.cc:1467] Processing CreateTablet for tablet 8756729a6ba24c10ac910e8412a0fd95 (DEFAULT_TABLE table=TestHandleTooBusy [id=f1172d876e944ae3adcabdd8e7a5f811]), partition=RANGE (key) PARTITION UNBOUNDED
12:38:17.280 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.280596  3102 data_dirs.cc:395] Could only allocate 1 dirs of requested 3 for tablet 8756729a6ba24c10ac910e8412a0fd95. 1 dirs total, 0 dirs full, 0 dirs failed
12:38:17.288 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.287796  3214 tablet_bootstrap.cc:492] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f: Bootstrap starting.
12:38:17.291 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.291617  3214 tablet_bootstrap.cc:654] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f: Neither blocks nor log segments found. Creating new log.
12:38:17.292 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.292776  3215 tablet_bootstrap.cc:492] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514: Bootstrap starting.
12:38:17.293 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.293149  3214 log.cc:824] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f: Log is configured to *not* fsync() on all Append() calls
12:38:17.296 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.296676  3217 tablet_bootstrap.cc:492] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3: Bootstrap starting.
12:38:17.297 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.296990  3214 tablet_bootstrap.cc:492] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f: No bootstrap required, opened a new log
12:38:17.297 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.297022  3215 tablet_bootstrap.cc:654] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514: Neither blocks nor log segments found. Creating new log.
12:38:17.297 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.297580  3214 ts_tablet_manager.cc:1397] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f: Time spent bootstrapping tablet: real 0.010s	user 0.004s	sys 0.005s
12:38:17.298 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.298496  3215 log.cc:824] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514: Log is configured to *not* fsync() on all Append() calls
12:38:17.300 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.300753  3217 tablet_bootstrap.cc:654] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3: Neither blocks nor log segments found. Creating new log.
12:38:17.302 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.302201  3215 tablet_bootstrap.cc:492] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514: No bootstrap required, opened a new log
12:38:17.302 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.302713  3215 ts_tablet_manager.cc:1397] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514: Time spent bootstrapping tablet: real 0.010s	user 0.009s	sys 0.000s
12:38:17.303 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.302763  3217 log.cc:824] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3: Log is configured to *not* fsync() on all Append() calls
12:38:17.309 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.309165  3214 raft_consensus.cc:348] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f [term 0 FOLLOWER]: Replica starting. Triggering 0 pending ops. Active config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "3116e1c9e5e04fb7bda71936e1715514" member_type: VOTER last_known_addr { host: "127.2.110.194" port: 46499 } } peers { permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 } } peers { permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 } }
12:38:17.309 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.309587  3217 tablet_bootstrap.cc:492] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3: No bootstrap required, opened a new log
12:38:17.309 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.309638  3214 raft_consensus.cc:374] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
12:38:17.309 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.309780  3214 raft_consensus.cc:729] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: ed95825845a9469081efca8ed51f703f, State: Initialized, Role: FOLLOWER
12:38:17.310 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.309948  3217 ts_tablet_manager.cc:1397] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3: Time spent bootstrapping tablet: real 0.014s	user 0.009s	sys 0.002s
12:38:17.310 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.310463  3214 consensus_queue.cc:260] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "3116e1c9e5e04fb7bda71936e1715514" member_type: VOTER last_known_addr { host: "127.2.110.194" port: 46499 } } peers { permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 } } peers { permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 } }
12:38:17.312 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.312564  3214 ts_tablet_manager.cc:1428] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f: Time spent starting tablet: real 0.015s	user 0.013s	sys 0.000s
12:38:17.315 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.314661  3215 raft_consensus.cc:348] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 0 FOLLOWER]: Replica starting. Triggering 0 pending ops. Active config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "3116e1c9e5e04fb7bda71936e1715514" member_type: VOTER last_known_addr { host: "127.2.110.194" port: 46499 } } peers { permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 } } peers { permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 } }
12:38:17.315 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.315356  3215 raft_consensus.cc:374] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
12:38:17.315 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.315646  3215 raft_consensus.cc:729] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: 3116e1c9e5e04fb7bda71936e1715514, State: Initialized, Role: FOLLOWER
12:38:17.316 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.316598  3215 consensus_queue.cc:260] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "3116e1c9e5e04fb7bda71936e1715514" member_type: VOTER last_known_addr { host: "127.2.110.194" port: 46499 } } peers { permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 } } peers { permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 } }
12:38:17.320 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.320061  3215 ts_tablet_manager.cc:1428] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514: Time spent starting tablet: real 0.017s	user 0.013s	sys 0.001s
12:38:17.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.325667  3217 raft_consensus.cc:348] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3 [term 0 FOLLOWER]: Replica starting. Triggering 0 pending ops. Active config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "3116e1c9e5e04fb7bda71936e1715514" member_type: VOTER last_known_addr { host: "127.2.110.194" port: 46499 } } peers { permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 } } peers { permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 } }
12:38:17.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.326465  3217 raft_consensus.cc:374] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3 [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
12:38:17.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.326567  3217 raft_consensus.cc:729] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3 [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: b48482063b8349b5b6f1620542f00ab3, State: Initialized, Role: FOLLOWER
12:38:17.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.327142  3217 consensus_queue.cc:260] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3 [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "3116e1c9e5e04fb7bda71936e1715514" member_type: VOTER last_known_addr { host: "127.2.110.194" port: 46499 } } peers { permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 } } peers { permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 } }
12:38:17.329 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.329249  3217 ts_tablet_manager.cc:1428] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3: Time spent starting tablet: real 0.019s	user 0.012s	sys 0.001s
12:38:17.395 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.395030  3221 raft_consensus.cc:482] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 0 FOLLOWER]: Starting pre-election (no leader contacted us within the election timeout)
12:38:17.395 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.395408  3221 raft_consensus.cc:504] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 0 FOLLOWER]: Starting pre-election with config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "3116e1c9e5e04fb7bda71936e1715514" member_type: VOTER last_known_addr { host: "127.2.110.194" port: 46499 } } peers { permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 } } peers { permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 } }
12:38:17.397 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.397266  3221 leader_election.cc:288] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [CANDIDATE]: Term 1 pre-election: Requested pre-vote from peers b48482063b8349b5b6f1620542f00ab3 (127.2.110.195:38255), ed95825845a9469081efca8ed51f703f (127.2.110.193:32919)
12:38:17.406 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.405871  2813 tablet_service.cc:1812] Received RequestConsensusVote() RPC: tablet_id: "8756729a6ba24c10ac910e8412a0fd95" candidate_uuid: "3116e1c9e5e04fb7bda71936e1715514" candidate_term: 1 candidate_status { last_received { term: 0 index: 0 } } ignore_live_leader: false dest_uuid: "ed95825845a9469081efca8ed51f703f" is_pre_election: true
12:38:17.406 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.405930  3125 tablet_service.cc:1812] Received RequestConsensusVote() RPC: tablet_id: "8756729a6ba24c10ac910e8412a0fd95" candidate_uuid: "3116e1c9e5e04fb7bda71936e1715514" candidate_term: 1 candidate_status { last_received { term: 0 index: 0 } } ignore_live_leader: false dest_uuid: "b48482063b8349b5b6f1620542f00ab3" is_pre_election: true
12:38:17.406 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.406466  3125 raft_consensus.cc:2454] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3 [term 0 FOLLOWER]: Leader pre-election vote request: Granting yes vote for candidate 3116e1c9e5e04fb7bda71936e1715514 in term 0.
12:38:17.406 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.406491  2813 raft_consensus.cc:2454] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f [term 0 FOLLOWER]: Leader pre-election vote request: Granting yes vote for candidate 3116e1c9e5e04fb7bda71936e1715514 in term 0.
12:38:17.407 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.407389  2892 leader_election.cc:302] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [CANDIDATE]: Term 1 pre-election: Election decided. Result: candidate won. Election summary: received 3 responses out of 3 voters: 3 yes votes; 0 no votes. yes voters: 3116e1c9e5e04fb7bda71936e1715514, b48482063b8349b5b6f1620542f00ab3, ed95825845a9469081efca8ed51f703f; no voters: 
12:38:17.408 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.407878  3221 raft_consensus.cc:2781] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 0 FOLLOWER]: Leader pre-election won for term 1
12:38:17.408 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.408061  3221 raft_consensus.cc:482] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 0 FOLLOWER]: Starting leader election (no leader contacted us within the election timeout)
12:38:17.408 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.408154  3221 raft_consensus.cc:3037] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 0 FOLLOWER]: Advancing to term 1
12:38:17.410 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.410357  3221 raft_consensus.cc:504] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 1 FOLLOWER]: Starting leader election with config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "3116e1c9e5e04fb7bda71936e1715514" member_type: VOTER last_known_addr { host: "127.2.110.194" port: 46499 } } peers { permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 } } peers { permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 } }
12:38:17.411 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.411064  3221 leader_election.cc:288] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [CANDIDATE]: Term 1 election: Requested vote from peers b48482063b8349b5b6f1620542f00ab3 (127.2.110.195:38255), ed95825845a9469081efca8ed51f703f (127.2.110.193:32919)
12:38:17.411 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.411610  2813 tablet_service.cc:1812] Received RequestConsensusVote() RPC: tablet_id: "8756729a6ba24c10ac910e8412a0fd95" candidate_uuid: "3116e1c9e5e04fb7bda71936e1715514" candidate_term: 1 candidate_status { last_received { term: 0 index: 0 } } ignore_live_leader: false dest_uuid: "ed95825845a9469081efca8ed51f703f"
12:38:17.411 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.411589  3125 tablet_service.cc:1812] Received RequestConsensusVote() RPC: tablet_id: "8756729a6ba24c10ac910e8412a0fd95" candidate_uuid: "3116e1c9e5e04fb7bda71936e1715514" candidate_term: 1 candidate_status { last_received { term: 0 index: 0 } } ignore_live_leader: false dest_uuid: "b48482063b8349b5b6f1620542f00ab3"
12:38:17.412 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.411836  2813 raft_consensus.cc:3037] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f [term 0 FOLLOWER]: Advancing to term 1
12:38:17.412 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.411846  3125 raft_consensus.cc:3037] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3 [term 0 FOLLOWER]: Advancing to term 1
12:38:17.413 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:17.412812  2866 tablet.cc:2369] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f: Can't schedule compaction. Clean time has not been advanced past its initial value.
12:38:17.415 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.415104  2813 raft_consensus.cc:2454] T 8756729a6ba24c10ac910e8412a0fd95 P ed95825845a9469081efca8ed51f703f [term 1 FOLLOWER]: Leader election vote request: Granting yes vote for candidate 3116e1c9e5e04fb7bda71936e1715514 in term 1.
12:38:17.415 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.415104  3125 raft_consensus.cc:2454] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3 [term 1 FOLLOWER]: Leader election vote request: Granting yes vote for candidate 3116e1c9e5e04fb7bda71936e1715514 in term 1.
12:38:17.416 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.415617  2895 leader_election.cc:302] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [CANDIDATE]: Term 1 election: Election decided. Result: candidate won. Election summary: received 2 responses out of 3 voters: 2 yes votes; 0 no votes. yes voters: 3116e1c9e5e04fb7bda71936e1715514, ed95825845a9469081efca8ed51f703f; no voters: 
12:38:17.416 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.416003  3221 raft_consensus.cc:2781] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 1 FOLLOWER]: Leader election won for term 1
12:38:17.416 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.416719  3221 raft_consensus.cc:686] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [term 1 LEADER]: Becoming Leader. State: Replica: 3116e1c9e5e04fb7bda71936e1715514, State: Running, Role: LEADER
12:38:17.417 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.417395  3221 consensus_queue.cc:237] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [LEADER]: Queue going to LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 1, Majority size: 2, State: 0, Mode: LEADER, active raft config: opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "3116e1c9e5e04fb7bda71936e1715514" member_type: VOTER last_known_addr { host: "127.2.110.194" port: 46499 } } peers { permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 } } peers { permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 } }
12:38:17.424 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.423370  2628 catalog_manager.cc:5495] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 reported cstate change: term changed from 0 to 1, leader changed from <none> to 3116e1c9e5e04fb7bda71936e1715514 (127.2.110.194). New cstate: current_term: 1 leader_uuid: "3116e1c9e5e04fb7bda71936e1715514" committed_config { opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: "3116e1c9e5e04fb7bda71936e1715514" member_type: VOTER last_known_addr { host: "127.2.110.194" port: 46499 } health_report { overall_health: HEALTHY } } peers { permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 } health_report { overall_health: UNKNOWN } } peers { permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 } health_report { overall_health: UNKNOWN } } }
12:38:17.437 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:17.437341  3023 tablet.cc:2369] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514: Can't schedule compaction. Clean time has not been advanced past its initial value.
12:38:17.459 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:17.458837  3175 tablet.cc:2369] T 8756729a6ba24c10ac910e8412a0fd95 P b48482063b8349b5b6f1620542f00ab3: Can't schedule compaction. Clean time has not been advanced past its initial value.
12:38:17.470 [DEBUG - pool-4-thread-5] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:17.474 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:17.476 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:17.479 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:17.479 [DEBUG - pool-4-thread-3] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:17.479 [DEBUG - pool-4-thread-9] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:17.480 [DEBUG - pool-4-thread-4] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:17.481 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:17.482 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:17.482 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:17.482 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:17.483 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:17.483 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:17.484 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:17.485 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:17.485 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:17.486 [DEBUG - pool-4-thread-1] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:17.487 [DEBUG - pool-4-thread-2] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:17.487 [DEBUG - pool-4-thread-7] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:17.488 [DEBUG - pool-4-thread-10] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:17.488 [DEBUG - pool-4-thread-8] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:17.488 [DEBUG - pool-4-thread-6] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:17.494 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:17.494 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:17.494 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:17.496 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:17.496 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:17.496 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:17.498 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:17.498 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:17.498 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:17.499 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:17.499 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:17.500 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:17.501 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:17.502 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:17.502 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:17.503 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:17.506 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:17.508 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:17.508 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:17.512 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:17.515 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:17.519 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:17.521 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:17.522 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:17.523 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:17.523 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:17.524 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:17.538 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:17.545 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:17.546 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:17.547 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:17.547 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:17.550 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:17.550 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:17.552 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.553 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:17.579 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:17.581 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:17.591 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:17.592 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:17.608 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x3a5a81df, L:/127.0.0.1:39150 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.610 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:17.611 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:17.614 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:17.616 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:17.617 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:17.619 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:17.621 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:17.623 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:17.623 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:17.657 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x01306263, L:/127.0.0.1:39176 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.658 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x3fd5e0ec, L:/127.0.0.1:39138 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.659 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:17.659 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:17.665 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.670 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.671 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x9810b03b, L:/127.0.0.1:39130 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.673 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x45a2f2af, L:/127.0.0.1:39164 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.673 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.691 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:17.694 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x2560f15a, L:/127.0.0.1:39188 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.707 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x66e69e60, L:/127.0.0.1:39206 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.720 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:17.725 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x43e9a2bb, L:/127.0.0.1:39210 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.725 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:17.726 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:17.727 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:17.729 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:17.732 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xb0868659, L:/127.0.0.1:39192 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.733 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xf750079d, L:/127.0.0.1:40400 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.734 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:17.729 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:17.741 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x51cd6c4c, L:/127.0.0.1:51806 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.762 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:17.762 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:17.766 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:17.766 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=276), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [4ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [5ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [204ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [271ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:17.770 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:17.771 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:17.773 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x26068f6e, L:/127.0.0.1:39216 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:17.775 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:17.776 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:17.773 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:17.784 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xb9c4b939, L:/127.0.0.1:40424 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.785 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.787 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.789 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.789 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xc0d94cc7, L:/127.0.0.1:51828 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.790 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:17.791 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:17.803 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x93424315, L:/127.0.0.1:40434 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.805 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x6d851932, L:/127.0.0.1:51804 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.807 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x085657c2, L:/127.0.0.1:40388 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.811 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:17.813 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.814 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:17.817 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.819 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xfc88ee61, L:/127.0.0.1:51816 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.819 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:17.827 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:17.834 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:17.836 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=324), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [5ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [7ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [281ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [291ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [296ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:17.844 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:17.844 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:17.855 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=338), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [4ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [8ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [196ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [329ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:17.861 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xe0164c2b, L:/127.0.0.1:40410 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.864 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x48fec468, L:/127.0.0.1:51832 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.872 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=370), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [135ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [349ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:17.893 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:17.906 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:17.907 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=424), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [179ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [369ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [384ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:17.911 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x5315a1d3, L:/127.0.0.1:51844 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.917 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x6ff15edf, L:/127.0.0.1:51848 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.929 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:17.935 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:17.935 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xaad0bca0, L:/127.0.0.1:51840 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.937 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x782340bc, L:/127.0.0.1:40462 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.943 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x25a6550b, L:/127.0.0.1:51852 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.948 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x834eb29f, L:/127.0.0.1:40488 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.950 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:17.951 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=463), Traces: [0ms] refreshing cache from master, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [4ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [5ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [216ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [423ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:17.952 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:17.953 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=479), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [5ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [217ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [466ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [469ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:17.955 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:17.955 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=474), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [233ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [442ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:17.956 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xdc73f019, L:/127.0.0.1:40470 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.959 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xee0d248e, L:/127.0.0.1:40446 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.960 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:17.959319  2619 service_pool.cc:137] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:17.960 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.959836  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:17.960 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 1)
12:38:17.969 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:17.970 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=480), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [6ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [7ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [238ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [449ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:17.973 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.973253  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:17.973 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 1)
12:38:17.983 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x0cf5f40a, L:/127.0.0.1:40480 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:17.987 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x8ecff890, L:/127.0.0.1:51838 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:17.987 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.975016  2621 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:17.987 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51848 (request call id 1)
12:38:17.988 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.975492  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:17.988 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.002 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.988798  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.002 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.002 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:17.999039  3298 consensus_queue.cc:1035] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [LEADER]: Connected to new peer: Peer: permanent_uuid: "b48482063b8349b5b6f1620542f00ab3" member_type: VOTER last_known_addr { host: "127.2.110.195" port: 38255 }, Status: LMP_MISMATCH, Last received: 0.0, Next index: 1, Last known committed idx: 0, Time since last communication: 0.000s
12:38:18.003 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.001535  3299 consensus_queue.cc:1035] T 8756729a6ba24c10ac910e8412a0fd95 P 3116e1c9e5e04fb7bda71936e1715514 [LEADER]: Connected to new peer: Peer: permanent_uuid: "ed95825845a9469081efca8ed51f703f" member_type: VOTER last_known_addr { host: "127.2.110.193" port: 32919 }, Status: LMP_MISMATCH, Last received: 0.0, Next index: 1, Last known committed idx: 0, Time since last communication: 0.000s
12:38:18.003 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.004 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.003772  2622 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.004 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.007 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.007467  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.007 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.010 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.010151  2621 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.010 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.015 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.015100  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.015 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.018177  2622 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.019 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.019467  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.019 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.024 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.024345  2621 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.024 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.026 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.034 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.033864  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.034 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.034 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.034569  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.034 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.037 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.036687  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.037 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.037 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.036818  2622 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.037 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51840 (request call id 1)
12:38:18.045 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.044608  2621 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.045 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 5)
12:38:18.049 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.049388  2621 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.049 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 5)
12:38:18.049 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.049763  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.049 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 5)
12:38:18.050 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.050444  2619 service_pool.cc:140] TSHeartbeat request on kudu.master.MasterService from 127.2.110.193:37319 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.050 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 5)
12:38:18.054 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:18.054260  2863 heartbeater.cc:644] Failed to heartbeat to 127.2.110.252:38631 (0 consecutive failures): Remote error: Failed to send heartbeat to master: Service unavailable: TSHeartbeat request on kudu.master.MasterService from 127.2.110.193:37319 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.060 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.055982  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.060 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 5)
12:38:18.066 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.062793  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.066 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 6)
12:38:18.070 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:18.073 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:18.085 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:18.086 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.087 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.087 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.088 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.087991  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.088 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.088 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 6)
12:38:18.088 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.093 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.093227  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.093 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.098 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.097369  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.098 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.100 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.101 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299986, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.101 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299986, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.106 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.101 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299984, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.107 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.106827  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.107 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.116 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.116140  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.116 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.121 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.121037  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.121 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.124 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.124436  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.124 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.128 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.129 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.143 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.142598  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.143 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.143 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.143385  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.143 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.149 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.147168  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.149 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.149 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.148579  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51804 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.149 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.151 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.150710  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.151 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.155 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.156 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.156 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.156224  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.156 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.163 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.162976  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51804 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.163 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.164 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.163785  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.164 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.165 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.165132  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.165 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.178 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.177295  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.178 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51844 (request call id 5)
12:38:18.179 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.177314  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.180 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.182 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:18.183 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.184 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.185 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.185199  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.185 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 11)
12:38:18.187 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.187 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.188 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.191 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.192 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.196 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.195720  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.196 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.201 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.197721  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.201 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.201 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.198238  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.202 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.202 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.199856  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.202 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.202 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.201067  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.202 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.214 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.214098  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.214 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.216 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.215811  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.216 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.216 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.216156  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.216 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.216 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.216322  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.217 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.218 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.217585  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.218 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.235 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.234506  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.235 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.235 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.234929  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.235 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.236 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.236380  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.236 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.236 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.236402  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.236 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.257 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.255230  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.257 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.257 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.255734  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.257 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.257 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.256027  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.257 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.257 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.256598  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.257 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 8)
12:38:18.261 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.259651  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.261 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51838 (request call id 6)
12:38:18.261 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.259891  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.261 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51838 (request call id 6)
12:38:18.274 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.274631  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.275 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51838 (request call id 6)
12:38:18.276 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.276230  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.276 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51838 (request call id 6)
12:38:18.276 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.276633  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.276 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51838 (request call id 6)
12:38:18.277 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.277101  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.277 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51838 (request call id 6)
12:38:18.284 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.285 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.285 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:18.288 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.288 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.290 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.290 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.290 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=7, TimeoutTracker(timeout=30000, elapsed=796), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [8ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [241ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [469ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [509ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [532ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [546ms] refreshing cache from master, [547ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [547ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [548ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [553ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [564ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [575ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [595ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [601ms] refreshing cache from master, [601ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [601ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [601ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [605ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [609ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [611ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [614ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [621ms] refreshing cache from master, [621ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [621ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [621ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [628ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [629ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [633ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [635ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [640ms] refreshing cache from master, [641ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [641ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [641ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [644ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [650ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [652ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [663ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [681ms] refreshing cache from master, [681ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [681ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [681ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [685ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [686ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [687ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [695ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items., [760ms] refreshing cache from master, [761ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [761ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [761ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [767ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [767ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [790ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1900768408(state=PENDING, result=null, callback=(continuation of Deferred@1945796401 after retry RPC after error@537020972) -> (continuation of Deferred@2135490138 after retry RPC after error@1431134855) -> (continuation of Deferred@1970179304 after retry RPC after error@1200614211) -> (continuation of Deferred@2139977670 after retry RPC after error@1097493482) -> (continuation of Deferred@1088595683 after retry RPC after error@2014287951) -> (continuation of Deferred@1823011791 after retry RPC after error@2123362443), errback=(continuation of Deferred@1945796401 after retry RPC after error@537020972) -> (continuation of Deferred@2135490138 after retry RPC after error@1431134855) -> (continuation of Deferred@1970179304 after retry RPC after error@1200614211) -> (continuation of Deferred@2139977670 after retry RPC after error@1097493482) -> (continuation of Deferred@1088595683 after retry RPC after error@2014287951) -> (continuation of Deferred@1823011791 after retry RPC after error@2123362443))) after lookup
12:38:18.297 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.297544  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.297 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.299 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.299088  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.299 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.304 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.304180  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.304 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.316 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.316082  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.316 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.317 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.316399  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.317 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.317 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.316963  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.317 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.324 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.323747  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.324 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.336 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.336388  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.336 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.344 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.344496  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.345 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.355 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.355715  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.356 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.364 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.364141  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.364 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.377 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.374817  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.377 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.378 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.378428  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.378 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.384 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.383754  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.384 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51838 (request call id 7)
12:38:18.396 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.396 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.396 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:18.396 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.399 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.399 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299997, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.400 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.414 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.414451  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51804 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.414 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 13)
12:38:18.417 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.416899  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.417 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 13)
12:38:18.423 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.422746  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51804 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.423 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 13)
12:38:18.424 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.424585  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.425 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 13)
12:38:18.443 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.443080  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51804 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.443 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 13)
12:38:18.457 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.456727  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.457 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51806 (request call id 10)
12:38:18.462 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.462561  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51804 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.462 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51806 (request call id 10)
12:38:18.483 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.483224  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51804 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.483 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51806 (request call id 10)
12:38:18.484 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.483366  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.484 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51806 (request call id 10)
12:38:18.497 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.497185  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.497 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51806 (request call id 10)
12:38:18.503 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.503 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.504 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.505 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.507 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.507 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.509 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.509140  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.509 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 13)
12:38:18.514 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.513861  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.514 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 14)
12:38:18.524 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.524578  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.524 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 14)
12:38:18.534 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.533938  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.534 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 14)
12:38:18.536 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.536327  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.536 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 14)
12:38:18.544 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.543988  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.544 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 14)
12:38:18.553 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.553313  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.553 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 14)
12:38:18.556 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.556066  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.556 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51840 (request call id 12)
12:38:18.565 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.564874  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.565 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51840 (request call id 12)
12:38:18.574 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.574426  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.574 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51840 (request call id 12)
12:38:18.584 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.584095  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.584 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51840 (request call id 12)
12:38:18.593 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.593149  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.593 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51840 (request call id 12)
12:38:18.604 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.604 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.605 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.605 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.609 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.610 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.613 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.612561  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.613 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51806 (request call id 11)
12:38:18.614 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.613859  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.614 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 18)
12:38:18.616 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.616108  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.616 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 18)
12:38:18.624 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.624542  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.624 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 18)
12:38:18.636 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.636085  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.636 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 18)
12:38:18.637 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.636085  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.637 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 18)
12:38:18.656 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.656508  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.656 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 18)
12:38:18.657 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.656509  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.657 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 18)
12:38:18.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.676106  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 18)
12:38:18.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.676126  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 18)
12:38:18.684 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.684427  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.684 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 18)
12:38:18.696 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.696583  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.697 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 15)
12:38:18.697 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.696590  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.697 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 15)
12:38:18.697 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.697144  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.697 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 15)
12:38:18.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.698431  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 11)
12:38:18.705 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.705 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.706 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.708 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.710 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.711 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.715 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:18.716 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:18.716 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:18.723 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:18.723 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:18.724 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:18.730 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:18.732 [DEBUG - pool-4-thread-3] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:18.732 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:18.732 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:18.733 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:18.734 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:18.737 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:18.738 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:18.739 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.739022  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.739 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51806 (request call id 16)
12:38:18.747 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:18.753 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.753459  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.753 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 19)
12:38:18.750 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:18.755 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.754802  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.755 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 15)
12:38:18.755 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:18.757 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:18.759 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:18.763 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:18.783 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xd8b11255, L:/127.0.0.1:39218 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:18.789 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xcd8c2ac8, L:/127.0.0.1:51864 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:18.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.790874  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 15)
12:38:18.792 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.793 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x7023f95b, L:/127.0.0.1:40492 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:18.796 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.795364  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.796 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.796 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 15)
12:38:18.797 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.797091  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.797 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 15)
12:38:18.806 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.806 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.810 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.811 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.812 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.813 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.816 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.816267  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.816 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51864 (request call id 1)
12:38:18.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.823549  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51864 (request call id 1)
12:38:18.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.824406  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.824 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 15)
12:38:18.825 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.825 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.836 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.836233  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.836 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 15)
12:38:18.838 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.838188  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.838 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 15)
12:38:18.838 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.839 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.844 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.844079  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.844 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 15)
12:38:18.857 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.857205  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.857 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 15)
12:38:18.858 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.859 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.863 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.863396  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.863 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 15)
12:38:18.876 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.875859  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.876 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 15)
12:38:18.878 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.877561  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.878 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 15)
12:38:18.879 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.879 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.884 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.883903  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.884 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 15)
12:38:18.894 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.894001  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.894 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 20)
12:38:18.895 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.895622  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.895 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 20)
12:38:18.903 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.903177  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.903 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 20)
12:38:18.904 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.904162  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.904 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 20)
12:38:18.906 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.906 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.911 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.911 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.915 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:18.916 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:18.918 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.918380  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.918 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51864 (request call id 5)
12:38:18.923 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.923638  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.924 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51864 (request call id 5)
12:38:18.936 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.935802  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.936 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51864 (request call id 5)
12:38:18.944 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.943957  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.944 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 17)
12:38:18.944 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.945 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:18.956 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.956327  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.956 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 17)
12:38:18.963 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:18.963265  2621 service_pool.cc:137] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. [suppressed 141 similar messages]
12:38:18.963 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.963541  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.963 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 17)
12:38:18.976 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.975942  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.976 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 17)
12:38:18.988 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.987977  2622 service_pool.cc:140] GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55140 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.988 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 17)
12:38:18.988 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.988364  2598 master_runner.cc:186] Error getting master registration for 127.2.110.252:38631: Remote error: Service unavailable: GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55140 dropped due to backpressure. The service queue is full; it has 1 items., 
12:38:18.988 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.988559  2598 master_runner.cc:418] Couldn't verify the masters in the cluster. Trying again...
12:38:18.996 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.995937  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51840 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.996 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 17)
12:38:18.997 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:18.997295  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:18.997 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51832 (request call id 17)
12:38:18.998 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:18.998 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.007 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.007 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.012 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.012 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.015 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.015118  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.016 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.017 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.035100  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 18)
12:38:19.046 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.046680  2622 service_pool.cc:140] GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55152 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.047 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 18)
12:38:19.047 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.047184  2505 master_runner.cc:186] Error getting master registration for 127.2.110.252:38631: Remote error: Service unavailable: GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55152 dropped due to backpressure. The service queue is full; it has 1 items., 
12:38:19.047 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.047410  2505 master_runner.cc:418] Couldn't verify the masters in the cluster. Trying again...
12:38:19.057 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.056888  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.057 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51816 (request call id 18)
12:38:19.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.066855  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 7)
12:38:19.076 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.076018  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.076 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 7)
12:38:19.077 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.078 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.077081  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.078 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 7)
12:38:19.078 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.077181  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.078 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 7)
12:38:19.079 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.076052  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51806 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.079 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 7)
12:38:19.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.080176  2621 service_pool.cc:140] TSHeartbeat request on kudu.master.MasterService from 127.2.110.194:33185 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 7)
12:38:19.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:19.081254  3020 heartbeater.cc:644] Failed to heartbeat to 127.2.110.252:38631 (0 consecutive failures): Remote error: Failed to send heartbeat to master: Service unavailable: TSHeartbeat request on kudu.master.MasterService from 127.2.110.194:33185 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.082 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.082 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.082566  2619 service_pool.cc:140] TSHeartbeat request on kudu.master.MasterService from 127.2.110.193:37319 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.082 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 7)
12:38:19.094 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.094324  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.094 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 7)
12:38:19.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.095701  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51828 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 7)
12:38:19.108 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.108 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.109 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:19.109 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:19.109 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:19.111 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:19.111 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:19.112 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:19.113 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.113 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.115 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:19.115 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:19.115 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:19.115 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:19.118 [DEBUG - pool-4-thread-4] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:19.119 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.120 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.120 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.120237  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.120 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51828 (request call id 18)
12:38:19.120 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:19.120 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:19.121 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:19.122 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:19.123 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:19.123 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:19.123 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:19.124 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:19.124 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:19.124 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:19.125 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:19.125 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:19.126 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:19.126 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=9, TimeoutTracker(timeout=30000, elapsed=390), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [5ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [52ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [59ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [63ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [85ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [91ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [92ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [102ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [102ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [105ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [106ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [121ms] refreshing cache from master, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [122ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [125ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [125ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [126ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [126ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [141ms] refreshing cache from master, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [145ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [145ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [146ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [146ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [181ms] refreshing cache from master, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [184ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [184ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [211ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [212ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [261ms] refreshing cache from master, [261ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [261ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [261ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [263ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [263ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [264ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [265ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [341ms] refreshing cache from master, [341ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [341ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [341ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [344ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [347ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [348ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [349ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items., [381ms] refreshing cache from master, [382ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [382ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [382ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [385ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [387ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [388ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@2144457592(state=PENDING, result=null, callback=(continuation of Deferred@697043528 after retry RPC after error@1853344524) -> (continuation of Deferred@367924267 after retry RPC after error@1691705341) -> (continuation of Deferred@767743845 after retry RPC after error@2101171834) -> (continuation of Deferred@412568250 after retry RPC after error@1458820322) -> (continuation of Deferred@1840339110 after retry RPC after error@2049465836) -> (continuation of Deferred@1481116297 after retry RPC after error@282362278) -> (continuation of Deferred@2001182578 after retry RPC after error@1337490251) -> (continuation of Deferred@1463565431 after retry RPC after error@1666276999), errback=(continuation of Deferred@697043528 after retry RPC after error@1853344524) -> (continuation of Deferred@367924267 after retry RPC after error@1691705341) -> (continuation of Deferred@767743845 after retry RPC after error@2101171834) -> (continuation of Deferred@412568250 after retry RPC after error@1458820322) -> (continuation of Deferred@1840339110 after retry RPC after error@2049465836) -> (continuation of Deferred@1481116297 after retry RPC after error@282362278) -> (continuation of Deferred@2001182578 after retry RPC after error@1337490251) -> (continuation of Deferred@1463565431 after retry RPC after error@1666276999))) after lookup
12:38:19.128 [DEBUG - pool-4-thread-5] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:19.128 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.128556  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.128 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51864 (request call id 9)
12:38:19.130 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:19.133 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.133354  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.133 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51864 (request call id 9)
12:38:19.136 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:19.141 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:19.142 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:19.143 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:19.143 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:19.147 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:19.148 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:19.151 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:19.154 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.154265  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.154 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51864 (request call id 9)
12:38:19.154 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:19.158 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:19.162 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.162608  2621 service_pool.cc:140] GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55154 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.163 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51864 (request call id 9)
12:38:19.163 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:19.166 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:19.166 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:19.168 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:19.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.172986  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51864 (request call id 9)
12:38:19.179 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:19.179 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.164153  2552 master_runner.cc:186] Error getting master registration for 127.2.110.252:38631: Remote error: Service unavailable: GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55154 dropped due to backpressure. The service queue is full; it has 1 items., 
12:38:19.180 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.180068  2552 master_runner.cc:418] Couldn't verify the masters in the cluster. Trying again...
12:38:19.188 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xb308209e, L:/127.0.0.1:39228 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:19.193 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.193181  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51844 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.193 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51864 (request call id 9)
12:38:19.196 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xf12aa5cd, L:/127.0.0.1:39240 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:19.197 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x4b8a3f9d, L:/127.0.0.1:51882 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:19.198 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.198341  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.198 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51864 (request call id 9)
12:38:19.199 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x7fd727bf, L:/127.0.0.1:40506 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:19.201 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.202 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.214 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x4238f13b, L:/127.0.0.1:51872 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:19.215 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xcec51fb2, L:/127.0.0.1:40500 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:19.215 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.215684  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.216 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51838 (request call id 19)
12:38:19.216 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.216249  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.216 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51838 (request call id 19)
12:38:19.224 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.225 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.225 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.225 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.226 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.226 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.227 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.228 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.230 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:19.231 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=2, TimeoutTracker(timeout=30000, elapsed=102), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [4ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [6ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [65ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items., [66ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [66ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items., [87ms] refreshing cache from master, [87ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [88ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [88ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [89ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [93ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1058486701(state=PENDING, result=null, callback=(continuation of Deferred@1716199093 after retry RPC after error@1675351794), errback=(continuation of Deferred@1716199093 after retry RPC after error@1675351794))) after lookup
12:38:19.232 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.232280  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.232 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51882 (request call id 2)
12:38:19.233 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.233500  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.233 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.247 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.246783  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.247 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.247 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.248 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.254 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.254156  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.254 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.258 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.258411  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.258 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.265 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.265198  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.265 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.266 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.267 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.275 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.274789  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.275 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.277 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.277601  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.278 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.286238  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.287 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.287 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.294 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.294045  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.294 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.298 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.298163  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.298 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.306 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.306300  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.306 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.307 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.307 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.314 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.314452  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51816 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.314 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.318 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.318455  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.318 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51844 (request call id 27)
12:38:19.319 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.320 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.326118  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51872 (request call id 5)
12:38:19.330 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.330 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.331 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:19.331 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:19.331 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:19.331 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:19.333 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:19.333 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:19.333 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:19.333 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.334 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.334 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:19.334 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:19.334 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:19.334 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:19.334 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=6, TimeoutTracker(timeout=30000, elapsed=213), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [6ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [72ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [101ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items., [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [102ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items., [121ms] refreshing cache from master, [122ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [122ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [122ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items., [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [125ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [125ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items., [140ms] refreshing cache from master, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items., [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [144ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items., [161ms] refreshing cache from master, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [162ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [162ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [164ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items., [164ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [164ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [165ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items., [181ms] refreshing cache from master, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [182ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [182ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [184ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items., [184ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [184ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [184ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items., [201ms] refreshing cache from master, [201ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [201ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [201ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [203ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [204ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [207ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@395130042(state=PENDING, result=null, callback=(continuation of Deferred@1426906568 after retry RPC after error@80284013) -> (continuation of Deferred@1553068327 after retry RPC after error@575092459) -> (continuation of Deferred@295067126 after retry RPC after error@1566092488) -> (continuation of Deferred@244541069 after retry RPC after error@368638426) -> (continuation of Deferred@916619134 after retry RPC after error@780450702), errback=(continuation of Deferred@1426906568 after retry RPC after error@80284013) -> (continuation of Deferred@1553068327 after retry RPC after error@575092459) -> (continuation of Deferred@295067126 after retry RPC after error@1566092488) -> (continuation of Deferred@244541069 after retry RPC after error@368638426) -> (continuation of Deferred@916619134 after retry RPC after error@780450702))) after lookup
12:38:19.336 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.336505  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.336 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51872 (request call id 6)
12:38:19.336 [DEBUG - pool-4-thread-1] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:19.337 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:19.339 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:19.341 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:19.341 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:19.344 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:19.345 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:19.347 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:19.350 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:19.352 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:19.357 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.355787  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.357 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51872 (request call id 6)
12:38:19.369 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xf002a266, L:/127.0.0.1:39252 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:19.378 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x131476d1, L:/127.0.0.1:51896 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:19.379 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.378898  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.379 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51872 (request call id 6)
12:38:19.380 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.382 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.382355  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.382 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51872 (request call id 6)
12:38:19.388 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x327ca3e4, L:/127.0.0.1:40508 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:19.390 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.396 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.395815  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.396 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51872 (request call id 6)
12:38:19.401 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.401352  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.401 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51872 (request call id 6)
12:38:19.402 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.402 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.416 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.416491  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.416 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51872 (request call id 6)
12:38:19.418 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.418126  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.418 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51872 (request call id 6)
12:38:19.419 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.419468  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.420 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.420 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.421 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:19.421 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:19.421 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:19.421 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:19.422 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.423 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.423 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:19.423 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:19.425 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:19.426 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:19.429 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:19.430 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:19.430 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:19.431 [DEBUG - pool-4-thread-2] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:19.432 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:19.435 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:19.435 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.436 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:19.436 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.436 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:19.437 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:19.437 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:19.437 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.438 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:19.438 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:19.438 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:19.438 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:19.439 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299998, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.439 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:19.439 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:19.439 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:19.440 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:19.441 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:19.444 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:19.444 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:19.445 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:19.445 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=4, TimeoutTracker(timeout=30000, elapsed=107), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [33ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [42ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items., [52ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [53ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [65ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items., [65ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [85ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items., [86ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [86ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [106ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [106ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1775508268(state=PENDING, result=null, callback=(continuation of Deferred@1725115540 after retry RPC after error@1552204658) -> (continuation of Deferred@1823402793 after retry RPC after error@627740907) -> (continuation of Deferred@1512226654 after retry RPC after error@549943355), errback=(continuation of Deferred@1725115540 after retry RPC after error@1552204658) -> (continuation of Deferred@1823402793 after retry RPC after error@627740907) -> (continuation of Deferred@1512226654 after retry RPC after error@549943355))) after lookup
12:38:19.446 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:19.446 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:19.449 [DEBUG - pool-4-thread-6] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:19.449 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:19.450 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:19.450 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:19.451 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:19.451 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:19.454 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:19.454 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:19.455 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:19.455 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:19.456 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:19.458 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:19.459 [DEBUG - pool-4-thread-8] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:19.461 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:19.462 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:19.463 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:19.457 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:19.467 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:19.468 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:19.468 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:19.472 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:19.475 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:19.476 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.475642  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.476 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51864 (request call id 10)
12:38:19.478 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:19.480 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:19.489 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:19.513 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:19.514 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:19.515 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x345cad30, L:/127.0.0.1:39254 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:19.519 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:19.521 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:19.521 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x9a7d1df1, L:/127.0.0.1:39268 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:19.524 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.524 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.524 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:19.528 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:19.532 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.532369  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.532 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51882 (request call id 8)
12:38:19.545 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x99962fc7, L:/127.0.0.1:40524 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:19.545 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.545717  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.546 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51882 (request call id 8)
12:38:19.548 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xe82a6634, L:/127.0.0.1:51916 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:19.549 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.549283  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.549 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51882 (request call id 8)
12:38:19.551 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:19.553 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.553 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.555 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:19.557 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.558 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.558 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.558 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.559 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xbc98ddc1, L:/127.0.0.1:51900 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:19.560 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.560350  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.560 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 0)
12:38:19.561 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x3d8ec421, L:/127.0.0.1:39272 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:19.564 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.564532  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.564 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 10)
12:38:19.565 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.566 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x6163a5ee, L:/127.0.0.1:40510 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:19.569 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.572 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xa04c000b, L:/127.0.0.1:40538 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:19.575 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.575759  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.576 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 10)
12:38:19.576 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x881566e5, L:/127.0.0.1:51922 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:19.577 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.576668  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.577 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 10)
12:38:19.577 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.577198  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.578 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.579 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.580176  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.580 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.582 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.585 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.584782  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.585 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.585 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.585 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.596 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.596364  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.596 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.598 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.597801  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.598 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.598 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.598 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.603 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.602767  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.603 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.603 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.604 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.605 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.604844  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.605 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.617 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.616945  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.617 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.617 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.617349  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.617 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.617 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.618 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.623 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.623625  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.623 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.624 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.624 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.625 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.625114  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.625 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51900 (request call id 1)
12:38:19.628 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.628 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.630 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:19.631 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=2, TimeoutTracker(timeout=30000, elapsed=198), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [99ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [133ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items., [136ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [137ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items., [141ms] refreshing cache from master, [142ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [142ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [142ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [144ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [148ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [196ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@159363488(state=PENDING, result=null, callback=(continuation of Deferred@1150311608 after retry RPC after error@467048469), errback=(continuation of Deferred@1150311608 after retry RPC after error@467048469))) after lookup
12:38:19.637 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.637384  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.637 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51900 (request call id 2)
12:38:19.637 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.637763  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.637 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51900 (request call id 2)
12:38:19.638 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.638 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.643 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.643254  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.643 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51900 (request call id 2)
12:38:19.644 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.644 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.644 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.644641  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.644 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51900 (request call id 2)
12:38:19.656 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.656256  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.656 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51900 (request call id 2)
12:38:19.657 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.656876  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.657 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51900 (request call id 2)
12:38:19.657 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.658 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.658 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.658 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.659 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:19.659 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.659 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.663 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.663661  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.664 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51922 (request call id 5)
12:38:19.665 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.665109  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.665 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51922 (request call id 5)
12:38:19.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.676198  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51922 (request call id 5)
12:38:19.679 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.679586  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.679 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51922 (request call id 5)
12:38:19.696 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.696282  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.696 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51922 (request call id 5)
12:38:19.697 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.697506  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.697 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51916 (request call id 6)
12:38:19.698 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.698 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.698642  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51916 (request call id 6)
12:38:19.719 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.719436  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.719 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51916 (request call id 6)
12:38:19.726 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.725824  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.726 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51916 (request call id 6)
12:38:19.732 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.733 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.733 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:19.734 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=7, TimeoutTracker(timeout=30000, elapsed=283), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [69ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [105ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [122ms] refreshing cache from master, [124ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [124ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [124ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [126ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [126ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [127ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [128ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [140ms] refreshing cache from master, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [144ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [144ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [160ms] refreshing cache from master, [160ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [160ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [160ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [163ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [164ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [180ms] refreshing cache from master, [180ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [182ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [184ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [184ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [184ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [200ms] refreshing cache from master, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [202ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [202ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [203ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [204ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items., [241ms] refreshing cache from master, [241ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [241ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [241ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [243ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [243ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [278ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@512084472(state=PENDING, result=null, callback=(continuation of Deferred@106600393 after retry RPC after error@1987543029) -> (continuation of Deferred@1802559249 after retry RPC after error@1527386510) -> (continuation of Deferred@163328505 after retry RPC after error@1157201900) -> (continuation of Deferred@698132533 after retry RPC after error@579951337) -> (continuation of Deferred@1254790331 after retry RPC after error@1162052625) -> (continuation of Deferred@164774284 after retry RPC after error@557581389), errback=(continuation of Deferred@106600393 after retry RPC after error@1987543029) -> (continuation of Deferred@1802559249 after retry RPC after error@1527386510) -> (continuation of Deferred@163328505 after retry RPC after error@1157201900) -> (continuation of Deferred@698132533 after retry RPC after error@579951337) -> (continuation of Deferred@1254790331 after retry RPC after error@1162052625) -> (continuation of Deferred@164774284 after retry RPC after error@557581389))) after lookup
12:38:19.738 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.738422  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.738 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51916 (request call id 7)
12:38:19.745 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.745162  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.745 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51916 (request call id 7)
12:38:19.763 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.763 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.763 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.764 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.764 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:19.766 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.765959  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.766 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51900 (request call id 4)
12:38:19.767 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:19.767 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=7, TimeoutTracker(timeout=30000, elapsed=307), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [118ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [118ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [119ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [122ms] refreshing cache from master, [122ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [122ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [123ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [125ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [125ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [125ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [141ms] refreshing cache from master, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [144ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [161ms] refreshing cache from master, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [163ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [164ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [164ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [165ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [181ms] refreshing cache from master, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [182ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [182ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [183ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [183ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [184ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [184ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [201ms] refreshing cache from master, [201ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [201ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [201ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [203ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [204ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [238ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [238ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items., [301ms] refreshing cache from master, [301ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [301ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [301ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [303ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [305ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [306ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@692300892(state=PENDING, result=null, callback=(continuation of Deferred@601615320 after retry RPC after error@799775027) -> (continuation of Deferred@1722076476 after retry RPC after error@1387379960) -> (continuation of Deferred@776472669 after retry RPC after error@1566146214) -> (continuation of Deferred@492078364 after retry RPC after error@1113435186) -> (continuation of Deferred@750341828 after retry RPC after error@973322683) -> (continuation of Deferred@63354754 after retry RPC after error@743815156), errback=(continuation of Deferred@601615320 after retry RPC after error@799775027) -> (continuation of Deferred@1722076476 after retry RPC after error@1387379960) -> (continuation of Deferred@776472669 after retry RPC after error@1566146214) -> (continuation of Deferred@492078364 after retry RPC after error@1113435186) -> (continuation of Deferred@750341828 after retry RPC after error@973322683) -> (continuation of Deferred@63354754 after retry RPC after error@743815156))) after lookup
12:38:19.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.776136  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51922 (request call id 7)
12:38:19.779 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.778833  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.779 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51922 (request call id 7)
12:38:19.796 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.795805  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.796 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51922 (request call id 7)
12:38:19.796 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.796255  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.796 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51922 (request call id 7)
12:38:19.799 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.799041  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.799 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51922 (request call id 7)
12:38:19.816 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.816103  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51838 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.816 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51922 (request call id 7)
12:38:19.816 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.816103  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.816 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51922 (request call id 7)
12:38:19.825 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.825037  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.825 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51922 (request call id 7)
12:38:19.836 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.836164  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.836 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51838 (request call id 37)
12:38:19.836 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.837 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.838 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:19.839 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.839486  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.839 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51864 (request call id 14)
12:38:19.842 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.842545  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.842 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51864 (request call id 14)
12:38:19.856 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.855827  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.856 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51916 (request call id 13)
12:38:19.863 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.862816  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.863 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51916 (request call id 13)
12:38:19.867 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.867 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.868 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.868 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.876 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.875906  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.876 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51864 (request call id 15)
12:38:19.879 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.879266  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.879 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51896 (request call id 14)
12:38:19.882 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.882118  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.882 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51896 (request call id 14)
12:38:19.895 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.895145  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.895 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51896 (request call id 14)
12:38:19.897 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.897583  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.897 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51896 (request call id 14)
12:38:19.902 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.902227  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.902 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51896 (request call id 14)
12:38:19.915 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.915550  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.915 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51896 (request call id 14)
12:38:19.917 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.917737  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.918 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51896 (request call id 14)
12:38:19.936 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.935881  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.936 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51896 (request call id 14)
12:38:19.938 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.938 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.939 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:19.939 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:19.939 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:19.940 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:19.941 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:19.941 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:19.941 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:19.942 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:19.942 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:19.942 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:19.943 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.943459  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.943 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51922 (request call id 13)
12:38:19.944 [DEBUG - pool-4-thread-10] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:19.945 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:19.947 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:19.948 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:19.948 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:19.949 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:19.952 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:19.952 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:19.956 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.955551  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51864 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.956 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51922 (request call id 13)
12:38:19.958 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:19.968 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.969 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.972 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:19.972 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:19.972 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:19.974 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x92c4e43d, L:/127.0.0.1:39288 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:19.977 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:19.977185  2620 service_pool.cc:137] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. [suppressed 112 similar messages]
12:38:19.977 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.977510  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.977 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51882 (request call id 16)
12:38:19.991 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xf8bf15c3, L:/127.0.0.1:40550 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:19.994 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.993741  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.994 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51882 (request call id 16)
12:38:19.994 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xb1f6f05a, L:/127.0.0.1:51932 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:19.995 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.995164  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.995 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51882 (request call id 16)
12:38:19.995 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:19.996 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:19.995776  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:19.996 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:19.996 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51864 (request call id 20)
12:38:20.007 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.007196  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.007 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51864 (request call id 20)
12:38:20.008 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.008 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.014 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.014470  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.014 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51864 (request call id 20)
12:38:20.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.017845  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51864 (request call id 20)
12:38:20.027 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.026985  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.027 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51864 (request call id 20)
12:38:20.028 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.028 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.034 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.034586  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.035 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51864 (request call id 20)
12:38:20.038 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.038177  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.038 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.039 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.047 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.047096  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.047 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51932 (request call id 3)
12:38:20.054 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.054076  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.054 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51932 (request call id 3)
12:38:20.059 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.059031  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.059 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51932 (request call id 3)
12:38:20.069 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.069 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.070 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:20.070 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=4, TimeoutTracker(timeout=30000, elapsed=125), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [4ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [32ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [49ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [51ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items., [52ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items., [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [64ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items., [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [125ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1362661593(state=PENDING, result=null, callback=(continuation of Deferred@1655779046 after retry RPC after error@1164497342) -> (continuation of Deferred@40238274 after retry RPC after error@399383055) -> (continuation of Deferred@2086912014 after retry RPC after error@2139425565), errback=(continuation of Deferred@1655779046 after retry RPC after error@1164497342) -> (continuation of Deferred@40238274 after retry RPC after error@399383055) -> (continuation of Deferred@2086912014 after retry RPC after error@2139425565))) after lookup
12:38:20.072 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.073 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.074 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:20.075 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.075654  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.075 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51916 (request call id 15)
12:38:20.079 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.079334  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.079 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51896 (request call id 17)
12:38:20.083 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.082872  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.083 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.085 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.084684  2619 service_pool.cc:140] TSHeartbeat request on kudu.master.MasterService from 127.2.110.193:37319 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.085 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.087 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.086802  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.087 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.095626  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.099 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.098728  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.099 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.104 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.104720  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.105 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.106 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.106063  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.106 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.109 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.109531  2621 service_pool.cc:140] TSHeartbeat request on kudu.master.MasterService from 127.2.110.195:56067 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.109 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.110 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:20.110455  3172 heartbeater.cc:644] Failed to heartbeat to 127.2.110.252:38631 (0 consecutive failures): Remote error: Failed to send heartbeat to master: Service unavailable: TSHeartbeat request on kudu.master.MasterService from 127.2.110.195:56067 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.116 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.115785  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.116 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.119 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.118992  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51896 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.119 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.126 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.126587  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.127 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.135 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.135113  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.135 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.138 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.137938  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.138 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 9)
12:38:20.139 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.140 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.155 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.155498  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.156 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51916 (request call id 19)
12:38:20.159 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.159397  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.159 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51896 (request call id 20)
12:38:20.173 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.174 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.175 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.176 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.186 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.186347  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.186 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 10)
12:38:20.194 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.194308  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.194 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 10)
12:38:20.195 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.195518  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.195 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51916 (request call id 20)
12:38:20.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.206501  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51916 (request call id 20)
12:38:20.214 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.214604  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.214 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51916 (request call id 20)
12:38:20.234 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.233952  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51900 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.234 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51916 (request call id 20)
12:38:20.243 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.243 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.244 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:20.244 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:20.244 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:20.245 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:20.245 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:20.245 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:20.246 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:20.246 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:20.247 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:20.247 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:20.248 [DEBUG - pool-4-thread-3] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:20.249 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:20.250 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:20.251 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:20.251 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:20.252 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:20.256 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:20.256 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:20.262 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:20.271 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x297e5015, L:/127.0.0.1:39300 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:20.273 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:20.274 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.274 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.277 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.277 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.288 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xf7ddcaf3, L:/127.0.0.1:40554 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:20.290 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x072c936b, L:/127.0.0.1:51942 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:20.291 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.291394  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.291 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51922 (request call id 16)
12:38:20.292 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.292 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.297 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.297443  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.297 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51882 (request call id 20)
12:38:20.302 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.302047  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.302 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51882 (request call id 20)
12:38:20.312 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.312157  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.312 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51882 (request call id 20)
12:38:20.313 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.313 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.322 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.322465  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.322 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51882 (request call id 20)
12:38:20.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.326756  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.327 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51882 (request call id 20)
12:38:20.330 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.330466  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.330 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51882 (request call id 20)
12:38:20.331 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.331 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.343 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.342775  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.343 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51882 (request call id 20)
12:38:20.343 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.344 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.351 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.351052  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.351 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51942 (request call id 3)
12:38:20.355 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.355002  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.355 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51942 (request call id 3)
12:38:20.363 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.363135  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.363 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51942 (request call id 3)
12:38:20.375 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.375 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.376 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:20.376 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:20.377 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:20.377 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=4, TimeoutTracker(timeout=30000, elapsed=128), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [31ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [42ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items., [44ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items., [62ms] refreshing cache from master, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [63ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [63ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items., [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [65ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [65ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items., [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [102ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [102ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [102ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [127ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@214901051(state=PENDING, result=null, callback=(continuation of Deferred@1872286508 after retry RPC after error@1281030368) -> (continuation of Deferred@1179073913 after retry RPC after error@863246963) -> (continuation of Deferred@442281602 after retry RPC after error@31115473), errback=(continuation of Deferred@1872286508 after retry RPC after error@1281030368) -> (continuation of Deferred@1179073913 after retry RPC after error@863246963) -> (continuation of Deferred@442281602 after retry RPC after error@31115473))) after lookup
12:38:20.377 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:20.378 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:20.379 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.379 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:20.380 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.380 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:20.380 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:20.380 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:20.380 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:20.380 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:20.380 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:20.380 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:20.380 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:20.381 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:20.381 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:20.383 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:20.385 [DEBUG - pool-4-thread-2] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:20.385 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:20.386 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:20.386 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:20.386 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:20.389 [DEBUG - pool-4-thread-1] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:20.390 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:20.390 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:20.391 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:20.391 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:20.392 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:20.392 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.392258  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.392 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 13)
12:38:20.394 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:20.395 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:20.396 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:20.396 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:20.398 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:20.398 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:20.402 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:20.405 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:20.400 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:20.407 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:20.411 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.410635  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.411 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 13)
12:38:20.414 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:20.418 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:20.420 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:20.431 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.430838  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.431 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 13)
12:38:20.435 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x6630e004, L:/127.0.0.1:39312 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:20.439 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x7c451451, L:/127.0.0.1:39328 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:20.441 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:20.442 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x19fa6db3, L:/127.0.0.1:40556 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:20.444 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.445 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.445 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xf36e8521, L:/127.0.0.1:51952 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:20.447 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.446936  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.447 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51952 (request call id 0)
12:38:20.450 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.450009  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.450 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 8)
12:38:20.450 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.451 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.454 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x1baf68b1, L:/127.0.0.1:40558 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:20.457 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x64c84b3c, L:/127.0.0.1:51962 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:20.458 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.458283  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51882 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.458 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 8)
12:38:20.458 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.458338  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.458 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 8)
12:38:20.459 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.459 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.473 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.473513  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.473 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51952 (request call id 1)
12:38:20.475 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.474892  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.475 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51952 (request call id 1)
12:38:20.475 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.475 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.476 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.477 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.478 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:20.479 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=2, TimeoutTracker(timeout=30000, elapsed=88), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [47ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [56ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [60ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [85ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [87ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1439487962(state=PENDING, result=null, callback=(continuation of Deferred@341071052 after retry RPC after error@1928708588), errback=(continuation of Deferred@341071052 after retry RPC after error@1928708588))) after lookup
12:38:20.480 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.479949  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.480 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51952 (request call id 2)
12:38:20.487 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.487 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.487 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:20.490 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.490542  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.490 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 9)
12:38:20.492 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.492249  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.492 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51962 (request call id 2)
12:38:20.496 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.496145  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.496 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51962 (request call id 2)
12:38:20.503 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.502885  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.503 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 32)
12:38:20.503 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.503304  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.503 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 32)
12:38:20.504 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.504 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.511 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.511193  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.511 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 32)
12:38:20.513 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.512842  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.513 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 32)
12:38:20.513 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.513 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.515 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.515089  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.515 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 32)
12:38:20.522 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.522322  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.522 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 32)
12:38:20.532 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.532541  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.532 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 32)
12:38:20.533 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.533 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.535 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.535487  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.535 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 32)
12:38:20.542 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.542646  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.543 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 32)
12:38:20.545 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.546 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.550 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.550287  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.550 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 11)
12:38:20.556 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.556133  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51916 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.556 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 11)
12:38:20.563 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.562945  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.563 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 11)
12:38:20.566 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.566358  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.566 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 11)
12:38:20.577 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.576964  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.577 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51962 (request call id 5)
12:38:20.579 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.579 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.579 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:20.579 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:20.580 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:20.580 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:20.582 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=6, TimeoutTracker(timeout=30000, elapsed=191), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [5ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [6ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [51ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [66ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [69ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items., [69ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [85ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [85ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items., [86ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [113ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items., [114ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items., [120ms] refreshing cache from master, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items., [124ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items., [140ms] refreshing cache from master, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items., [143ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items., [183ms] refreshing cache from master, [183ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [184ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [184ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [185ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [187ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [189ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@97019893(state=PENDING, result=null, callback=(continuation of Deferred@882742711 after retry RPC after error@1224845031) -> (continuation of Deferred@2066199662 after retry RPC after error@1024889648) -> (continuation of Deferred@1711180040 after retry RPC after error@554450382) -> (continuation of Deferred@1733196101 after retry RPC after error@1850276239) -> (continuation of Deferred@2146405255 after retry RPC after error@1062022137), errback=(continuation of Deferred@882742711 after retry RPC after error@1224845031) -> (continuation of Deferred@2066199662 after retry RPC after error@1024889648) -> (continuation of Deferred@1711180040 after retry RPC after error@554450382) -> (continuation of Deferred@1733196101 after retry RPC after error@1850276239) -> (continuation of Deferred@2146405255 after retry RPC after error@1062022137))) after lookup
12:38:20.582 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:20.583 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:20.583 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:20.583 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:20.583 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:20.583 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:20.584 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:20.586 [DEBUG - pool-4-thread-5] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:20.587 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.583498  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.587 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51962 (request call id 6)
12:38:20.587 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:20.587 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.587569  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.587 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51962 (request call id 6)
12:38:20.590 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:20.591 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.591 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:20.592 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.593 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:20.627 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.626691  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.627 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 12)
12:38:20.627 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:20.629 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.629145  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.629 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 12)
12:38:20.630 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.629506  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.630 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 17)
12:38:20.631 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:20.631 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.631368  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.631 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 17)
12:38:20.632 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:20.635 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:20.636 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:20.642 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.642535  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.642 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 17)
12:38:20.646 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.647 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.647 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:20.648 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.648700  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.648 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 18)
12:38:20.652 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.651677  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.652 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 18)
12:38:20.653 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xe01defd6, L:/127.0.0.1:39344 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:20.653 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x6e9f364a, L:/127.0.0.1:40564 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:20.662 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x44933826, L:/127.0.0.1:51966 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:20.663 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.662925  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.663 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 18)
12:38:20.663 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.663224  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.663 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 18)
12:38:20.663 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.664 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.670 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.669924  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.670 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 18)
12:38:20.670 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.671 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.672 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.672073  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.672 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 18)
12:38:20.680 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.681 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.681 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:20.682 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:20.682 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:20.683 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:20.683 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:20.683 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:20.684 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:20.685 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:20.685 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:20.685 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:20.687 [DEBUG - pool-4-thread-6] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:20.688 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:20.689 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:20.690 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.690070  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.690 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51966 (request call id 2)
12:38:20.690 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:20.690 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:20.691 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.691164  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.691 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51966 (request call id 2)
12:38:20.692 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:20.694 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:20.694 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.694 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.695 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:20.696 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=3, TimeoutTracker(timeout=30000, elapsed=109), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [6ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [68ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [73ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [76ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items., [77ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items., [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [108ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@785578970(state=PENDING, result=null, callback=(continuation of Deferred@734408799 after retry RPC after error@849616560) -> (continuation of Deferred@216253296 after retry RPC after error@903279901), errback=(continuation of Deferred@734408799 after retry RPC after error@849616560) -> (continuation of Deferred@216253296 after retry RPC after error@903279901))) after lookup
12:38:20.698 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:20.698 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:20.700 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:20.703 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.703347  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.703 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51966 (request call id 3)
12:38:20.710 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.710515  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.710 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 13)
12:38:20.711 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.711460  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.711 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 13)
12:38:20.714 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x994be963, L:/127.0.0.1:39350 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:20.722 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.722092  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51922 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.722 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 13)
12:38:20.723 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x4e87cf4a, L:/127.0.0.1:40576 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:20.724 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.723626  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.724 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 13)
12:38:20.724 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xa2224c70, L:/127.0.0.1:51976 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:20.725 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.725481  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.725 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 13)
12:38:20.726 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.726 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.728 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.728511  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.728 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 13)
12:38:20.747 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.747 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.751 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.751061  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.751 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51976 (request call id 1)
12:38:20.756 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.756352  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.756 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51976 (request call id 1)
12:38:20.762 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.762681  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.763 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51922 (request call id 30)
12:38:20.763 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.763 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.763199  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.763 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51922 (request call id 30)
12:38:20.763 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.768069  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51922 (request call id 30)
12:38:20.770 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.770799  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.771 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51922 (request call id 30)
12:38:20.771 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.771 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.776736  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.777 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51922 (request call id 30)
12:38:20.781 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.781 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.783 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.783161  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.783 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 39)
12:38:20.786 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.786041  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.786 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 39)
12:38:20.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.789463  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51848 (request call id 39)
12:38:20.790 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.790 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.791146  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51848 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51952 (request call id 10)
12:38:20.796 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.795797  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.796 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51952 (request call id 10)
12:38:20.798 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.799 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.806 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.806461  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.806 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 21)
12:38:20.808 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.808285  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.808 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51966 (request call id 6)
12:38:20.810 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.809955  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.810 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51966 (request call id 6)
12:38:20.810 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.811 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.811 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.811601  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.811 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51966 (request call id 6)
12:38:20.816 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.816043  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.816 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51966 (request call id 6)
12:38:20.827 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.826954  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.827 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51966 (request call id 6)
12:38:20.831 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.831012  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.831 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51966 (request call id 6)
12:38:20.836 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.836417  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.836 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51966 (request call id 6)
12:38:20.846 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.846119  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.846 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51966 (request call id 6)
12:38:20.848 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.848 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.848 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:20.852 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.851953  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.852 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51976 (request call id 5)
12:38:20.852 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.852032  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.852 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51976 (request call id 5)
12:38:20.866 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.866509  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.866 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51976 (request call id 5)
12:38:20.870 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.870311  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.870 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51976 (request call id 5)
12:38:20.871 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.871549  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.871 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51976 (request call id 5)
12:38:20.882 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.882 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.883 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:20.883 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:20.883 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:20.883 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:20.884 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=6, TimeoutTracker(timeout=30000, elapsed=196), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [28ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [39ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [39ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items., [39ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [75ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items., [76ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items., [84ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items., [103ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items., [121ms] refreshing cache from master, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items., [124ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items., [162ms] refreshing cache from master, [162ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [162ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [162ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [164ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [165ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [195ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1570595884(state=PENDING, result=null, callback=(continuation of Deferred@329202859 after retry RPC after error@722810890) -> (continuation of Deferred@355176830 after retry RPC after error@589380595) -> (continuation of Deferred@1227956568 after retry RPC after error@1273402652) -> (continuation of Deferred@42950015 after retry RPC after error@677056638) -> (continuation of Deferred@1755373516 after retry RPC after error@395438513), errback=(continuation of Deferred@329202859 after retry RPC after error@722810890) -> (continuation of Deferred@355176830 after retry RPC after error@589380595) -> (continuation of Deferred@1227956568 after retry RPC after error@1273402652) -> (continuation of Deferred@42950015 after retry RPC after error@677056638) -> (continuation of Deferred@1755373516 after retry RPC after error@395438513))) after lookup
12:38:20.884 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:20.884 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:20.886 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:20.887 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:20.888 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:20.888 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:20.888 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:20.890 [DEBUG - pool-4-thread-8] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:20.890 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.890625  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.890 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51976 (request call id 6)
12:38:20.891 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:20.893 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:20.894 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:20.895 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:20.896 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.895946  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.896 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51976 (request call id 6)
12:38:20.899 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:20.899 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.898 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:20.900 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.900 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:20.903 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:20.905 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:20.911 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.910985  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.911 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 17)
12:38:20.911 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.911469  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.911 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 14)
12:38:20.913 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:20.916 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.916066  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.916 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 25)
12:38:20.920 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x0dcf42ef, L:/127.0.0.1:39364 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:20.926 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x856c89b5, L:/127.0.0.1:40584 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:20.926 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.926066  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.926 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 25)
12:38:20.928 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x6adf19cc, L:/127.0.0.1:51986 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:20.929 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.928983  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.929 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 25)
12:38:20.929 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.929 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.929795  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.930 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 25)
12:38:20.930 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.931 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.930817  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.931 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 25)
12:38:20.934 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.934219  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.934 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 25)
12:38:20.934 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.935 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.949 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.949201  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.949 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 25)
12:38:20.951 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.952 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.954 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.954458  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.954 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51986 (request call id 2)
12:38:20.965 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.965078  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.965 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 19)
12:38:20.966 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.966 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.966 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.966316  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.966 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 19)
12:38:20.968 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.968552  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.968 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 19)
12:38:20.969 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.969208  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.969 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 19)
12:38:20.970 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.970134  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.970 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 19)
12:38:20.971 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.970896  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.971 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 19)
12:38:20.973 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.973568  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.974 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 19)
12:38:20.974 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:20.975 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:20.984 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:20.985 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:20.985 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:20.986 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:20.986 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:20.987 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:20.987 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:20.988 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:20.989 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:20.989 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:20.989 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:20.989 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:20.990 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:20.989400  2620 service_pool.cc:137] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. [suppressed 140 similar messages]
12:38:20.990 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.989789  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.990 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 11)
12:38:20.991 [DEBUG - pool-4-thread-9] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:20.992 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:20.994 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:20.994 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:20.994021  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:20.994 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51986 (request call id 4)
12:38:20.994 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:20.994 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:20.996 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:20.997 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:20.999 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:21.003 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.004 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:21.004 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.006 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:21.007 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=5, TimeoutTracker(timeout=30000, elapsed=116), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [31ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [36ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [38ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items., [39ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items., [41ms] refreshing cache from master, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items., [44ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [74ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items., [75ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items., [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [115ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@535904804(state=PENDING, result=null, callback=(continuation of Deferred@671089250 after retry RPC after error@118804563) -> (continuation of Deferred@285237059 after retry RPC after error@83218213) -> (continuation of Deferred@743366347 after retry RPC after error@226035033) -> (continuation of Deferred@504408562 after retry RPC after error@884392434), errback=(continuation of Deferred@671089250 after retry RPC after error@118804563) -> (continuation of Deferred@285237059 after retry RPC after error@83218213) -> (continuation of Deferred@743366347 after retry RPC after error@226035033) -> (continuation of Deferred@504408562 after retry RPC after error@884392434))) after lookup
12:38:21.009 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.009310  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.009 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51986 (request call id 5)
12:38:21.013 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:21.015 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x9d455156, L:/127.0.0.1:39378 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:21.019 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xc48c57fd, L:/127.0.0.1:40600 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:21.029 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.028959  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.030 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51986 (request call id 5)
12:38:21.030 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.029950  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.030 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 20)
12:38:21.030 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x40b64dcc, L:/127.0.0.1:51992 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:21.032 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.032 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.032 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.031244  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.032 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 20)
12:38:21.032 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.031774  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.032 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 20)
12:38:21.053 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.054 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.054 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.054081  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.054 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51986 (request call id 6)
12:38:21.055 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.055536  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.056 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51986 (request call id 6)
12:38:21.056 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.055784  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.056 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51986 (request call id 6)
12:38:21.056 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.056 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.069 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.069432  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.069 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51986 (request call id 6)
12:38:21.071 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.071408  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.071 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51986 (request call id 6)
12:38:21.074 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.073956  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.074 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51986 (request call id 6)
12:38:21.074 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.075 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.076 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.076507  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.076 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51986 (request call id 6)
12:38:21.085 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.086 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.087 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:21.091 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.091614  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.092 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51952 (request call id 16)
12:38:21.093 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.093281  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.093 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51992 (request call id 3)
12:38:21.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.095690  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51992 (request call id 3)
12:38:21.105 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.104879  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.105 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51992 (request call id 3)
12:38:21.110 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.110 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.110 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:21.111 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=4, TimeoutTracker(timeout=30000, elapsed=119), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [25ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [35ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [40ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items., [41ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [65ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items., [65ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [65ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items., [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [119ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@863342722(state=PENDING, result=null, callback=(continuation of Deferred@852857910 after retry RPC after error@1172832653) -> (continuation of Deferred@924842175 after retry RPC after error@678535006) -> (continuation of Deferred@916179522 after retry RPC after error@872042869), errback=(continuation of Deferred@852857910 after retry RPC after error@1172832653) -> (continuation of Deferred@924842175 after retry RPC after error@678535006) -> (continuation of Deferred@916179522 after retry RPC after error@872042869))) after lookup
12:38:21.112 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.112247  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.112 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.112 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.112332  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.112 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.113 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.113102  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.113 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.116 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.115810  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.116 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.125 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.125171  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.125 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.129 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.128978  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.129 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.133 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.133569  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.133 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.136 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.136217  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.136 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.145 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.145562  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.146561  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.148 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.147883  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.148 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.152 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.151816  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.152 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 9)
12:38:21.153 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.153 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.164 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.164638  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.165 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 31)
12:38:21.168 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.168321  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.168 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 31)
12:38:21.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.173132  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51992 (request call id 6)
12:38:21.185 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.184945  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.185 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51992 (request call id 6)
12:38:21.188 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.188489  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.188 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:51992 (request call id 6)
12:38:21.192 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.192 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.192 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:21.205 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.205358  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.205 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 26)
12:38:21.209 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.209188  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.209 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 14)
12:38:21.213 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.213 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.215 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.214996  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.215 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 9)
12:38:21.227 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.227015  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.227 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 28)
12:38:21.229 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.228824  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.229 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 28)
12:38:21.231 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.231026  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.231 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 28)
12:38:21.232 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.231937  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.232 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 28)
12:38:21.233 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.232986  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.233 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 28)
12:38:21.236 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.236137  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.236 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 28)
12:38:21.251 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.251484  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.251 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 28)
12:38:21.253 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.253369  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.253 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 28)
12:38:21.256 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.256 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.271812  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 20)
12:38:21.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.272531  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 12)
12:38:21.276 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.276369  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.276 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 33)
12:38:21.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.285197  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.285 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 33)
12:38:21.288 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.288365  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.288 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 33)
12:38:21.291 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.290781  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.291 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 33)
12:38:21.291 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.290850  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.291 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 33)
12:38:21.291 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.291824  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.292 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51952 (request call id 20)
12:38:21.295 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.296 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.311 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.310868  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.311 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 24)
12:38:21.311 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.311210  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.311 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 22)
12:38:21.313 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.313040  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.313 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 13)
12:38:21.314 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.314 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.329 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.329149  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.329 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 19)
12:38:21.330 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.330341  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.330 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 19)
12:38:21.333 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.333151  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.333 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 19)
12:38:21.349 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.349205  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.349 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 19)
12:38:21.351 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.350596  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.351 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 19)
12:38:21.351 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.351392  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.351 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 19)
12:38:21.353 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.353287  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.353 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 19)
12:38:21.357 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.357 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.369 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.369398  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.369 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 17)
12:38:21.374 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.373824  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.374 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 11)
12:38:21.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.386790  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 11)
12:38:21.390 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.389833  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.390 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 27)
12:38:21.390 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.389930  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.390 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 27)
12:38:21.396 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.396 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.405 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.405145  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.405 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 28)
12:38:21.406 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.406040  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.406 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 28)
12:38:21.410 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.409862  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.410 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 28)
12:38:21.411 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.411540  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.411 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 28)
12:38:21.412 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.412761  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.412 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 28)
12:38:21.414 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.415 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.426 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.426604  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.427 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 32)
12:38:21.429 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.429327  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.429 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 20)
12:38:21.432 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.431947  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.432 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 20)
12:38:21.432 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.432787  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.433 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 20)
12:38:21.447 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.446774  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.447 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 20)
12:38:21.452 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.452346  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.452 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 20)
12:38:21.453 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.453372  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.453 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 13)
12:38:21.453 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.453544  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.454 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 13)
12:38:21.458 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.458 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.472 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.471850  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.472 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 24)
12:38:21.472 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.472404  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.472 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 24)
12:38:21.473 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.473336  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.473 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 24)
12:38:21.486 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.486364  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.486 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 24)
12:38:21.489 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.488867  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.489 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 24)
12:38:21.492 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.492491  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.492 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 24)
12:38:21.496 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.495844  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.496 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 34)
12:38:21.497 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.497 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.506 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.506520  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.506 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 35)
12:38:21.508 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.507875  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.508 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 35)
12:38:21.509 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.509502  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.509 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 21)
12:38:21.510 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.510519  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.510 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 21)
12:38:21.512 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.511785  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51952 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.512 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 21)
12:38:21.515 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.516 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.528 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.528577  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.529 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 23)
12:38:21.530 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.529940  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.530 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 23)
12:38:21.532 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.531981  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.532 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51952 (request call id 27)
12:38:21.532 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.532645  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.532 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51952 (request call id 27)
12:38:21.545 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.545315  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.545 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51952 (request call id 27)
12:38:21.548 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.548543  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.548 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51952 (request call id 27)
12:38:21.550 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.550073  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.550 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51952 (request call id 27)
12:38:21.553 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.552846  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.553 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51952 (request call id 27)
12:38:21.559 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.559 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.566 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.565496  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.566 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 31)
12:38:21.569 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.568886  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.569 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 25)
12:38:21.570 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.570230  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.570 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 25)
12:38:21.573 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.573065  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.573 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 25)
12:38:21.585 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.584749  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.585 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 25)
12:38:21.586 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.585873  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.586 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 36)
12:38:21.593 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.593410  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.593 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 36)
12:38:21.598 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.598 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.605 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.605062  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.605 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 33)
12:38:21.608 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.608131  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.608 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 26)
12:38:21.611 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.610988  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.611 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 26)
12:38:21.613 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.613569  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.613 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 26)
12:38:21.616 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.616 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.618 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.618388  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.618 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 36)
12:38:21.625 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.625478  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.625 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 34)
12:38:21.629 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.629519  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.629 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 34)
12:38:21.630 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.629925  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.630 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 34)
12:38:21.632 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.632638  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.632 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 34)
12:38:21.635 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.635771  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.636 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 34)
12:38:21.650 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.649863  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.650 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 34)
12:38:21.652 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.651943  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51942 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.652 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 25)
12:38:21.653 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.652850  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.653 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 25)
12:38:21.653 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.653028  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.653 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 25)
12:38:21.656 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.656124  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.656 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 25)
12:38:21.659 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.660 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.660 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:21.660 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:21.660 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:21.662 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:21.662 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:21.662 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:21.663 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:21.664 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:21.664 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:21.664 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:21.665 [DEBUG - pool-4-thread-1] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:21.666 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:21.667 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:21.667 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:21.669 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.668949  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.669 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:21.669 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 35)
12:38:21.669 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:21.674 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:21.675 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:21.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.676594  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 35)
12:38:21.678 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:21.690 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x94230d29, L:/127.0.0.1:39392 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:21.694 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.694501  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.694 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 35)
12:38:21.695 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x5abc6b04, L:/127.0.0.1:40616 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:21.695 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.695063  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.695 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 35)
12:38:21.696 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.696444  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.696 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51872 (request call id 35)
12:38:21.697 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:21.698 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.699 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.709 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.709591  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.709 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 27)
12:38:21.710 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.710788  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.711 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 35)
12:38:21.711 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x57b3a155, L:/127.0.0.1:51994 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:21.712 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.711886  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.712 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51942 (request call id 35)
12:38:21.712 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.712 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.717 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.717 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.726 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.726089  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.727 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 38)
12:38:21.729 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.729060  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.730 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51994 (request call id 1)
12:38:21.730 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.729530  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.730 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 28)
12:38:21.731 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.731 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.736 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.735908  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.736 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 41)
12:38:21.746 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.746320  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.746 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 41)
12:38:21.748 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.748205  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.748 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 41)
12:38:21.749 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.749053  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.749 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 41)
12:38:21.749 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.750 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.752 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.752776  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51852 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.753 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 21)
12:38:21.760 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.760 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.766 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.766579  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.767 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 40)
12:38:21.767 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.767748  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51994 (request call id 3)
12:38:21.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.768653  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51994 (request call id 3)
12:38:21.769 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.769197  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.769 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 29)
12:38:21.769 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.769 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.771 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.771472  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.771 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 29)
12:38:21.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.776292  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 42)
12:38:21.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.786967  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51932 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 42)
12:38:21.788 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.787165  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.788 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 42)
12:38:21.788 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.788 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.788965  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 42)
12:38:21.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.790899  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.791 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51852 (request call id 42)
12:38:21.799 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.800 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.808 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.808293  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51872 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.808 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51994 (request call id 5)
12:38:21.809 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.808890  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.809 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51994 (request call id 5)
12:38:21.811 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.810995  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.811 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:51994 (request call id 5)
12:38:21.818 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.818 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.818 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:21.819 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:21.819 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:21.819 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:21.819 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=6, TimeoutTracker(timeout=30000, elapsed=153), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [26ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [34ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [46ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items., [46ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [65ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items., [65ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items., [80ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items., [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items., [104ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items., [120ms] refreshing cache from master, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items., [122ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items., [140ms] refreshing cache from master, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [152ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@256955833(state=PENDING, result=null, callback=(continuation of Deferred@378672017 after retry RPC after error@1420577447) -> (continuation of Deferred@488639778 after retry RPC after error@341114402) -> (continuation of Deferred@316434850 after retry RPC after error@613675052) -> (continuation of Deferred@960995457 after retry RPC after error@173145189) -> (continuation of Deferred@2075203060 after retry RPC after error@1075353662), errback=(continuation of Deferred@378672017 after retry RPC after error@1420577447) -> (continuation of Deferred@488639778 after retry RPC after error@341114402) -> (continuation of Deferred@316434850 after retry RPC after error@613675052) -> (continuation of Deferred@960995457 after retry RPC after error@173145189) -> (continuation of Deferred@2075203060 after retry RPC after error@1075353662))) after lookup
12:38:21.820 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:21.820 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:21.821 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:21.821 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:21.821 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:21.821 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:21.821 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:21.824 [DEBUG - pool-4-thread-3] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:21.824 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:21.825 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:21.826 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.826118  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.826 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 42)
12:38:21.827 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:21.827 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:21.828 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:21.829 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:21.830 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:21.832 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.831976  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.832 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 42)
12:38:21.832 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:21.834 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:21.835 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:21.848 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x94a84c2e, L:/127.0.0.1:39406 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:21.849 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.848287  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.849 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 42)
12:38:21.849 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.849045  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51966 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.849 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 42)
12:38:21.851 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.851415  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.851 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51932 (request call id 42)
12:38:21.861 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.862 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.867 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x8ccc9469, L:/127.0.0.1:52006 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:21.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.867430  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 9)
12:38:21.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.868394  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.868 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x0b16b76e, L:/127.0.0.1:40618 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:21.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 9)
12:38:21.869 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.870 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.873 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.873351  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.873 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 22)
12:38:21.873 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.873569  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.873 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 22)
12:38:21.888 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.888183  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.888 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 22)
12:38:21.889 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.889768  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.890 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 22)
12:38:21.890 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.891 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.891 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.891222  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.891 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 22)
12:38:21.892 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.892683  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.892 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 22)
12:38:21.900 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.901 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.901 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:21.901 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:21.901 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:21.902 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:21.903 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:21.903 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:21.903 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:21.904 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:21.904 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:21.904 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:21.906 [DEBUG - pool-4-thread-7] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:21.907 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:21.908 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:21.910 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.909845  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.910 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 11)
12:38:21.910 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:21.910 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.911 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.910763  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.911 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.911 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 33)
12:38:21.911 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:21.913 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.912837  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.913 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51966 (request call id 33)
12:38:21.913 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:21.914 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:21.918 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:21.918 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:21.926 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.926 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.927 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:21.927 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:21.927 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:21.928 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:21.928 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:21.930 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:21.931 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:21.931 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:21.931 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:21.931 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:21.933 [DEBUG - pool-4-thread-4] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:21.934 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:21.935 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.934340  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.935 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52006 (request call id 3)
12:38:21.937 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x6ade28db, L:/127.0.0.1:39416 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:21.938 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:21.938 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:21.939 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:21.942 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:21.945 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:21.945 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:21.952 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.947611  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.952 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52006 (request call id 3)
12:38:21.954 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:21.955 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:21.962 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:21.962 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:21.963 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:21.963 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:21.964 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:21.964 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:21.964 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:21.964 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=4, TimeoutTracker(timeout=30000, elapsed=140), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [26ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items., [45ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [45ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [65ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items., [65ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [66ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items., [80ms] refreshing cache from master, [80ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [80ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [80ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [85ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [85ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items., [86ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [138ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1257376154(state=PENDING, result=null, callback=(continuation of Deferred@1305125909 after retry RPC after error@12338811) -> (continuation of Deferred@185767800 after retry RPC after error@1375134041) -> (continuation of Deferred@1233395070 after retry RPC after error@736691627), errback=(continuation of Deferred@1305125909 after retry RPC after error@12338811) -> (continuation of Deferred@185767800 after retry RPC after error@1375134041) -> (continuation of Deferred@1233395070 after retry RPC after error@736691627))) after lookup
12:38:21.965 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:21.965 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:21.969 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:21.969 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:21.970 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:21.970 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:21.970 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:21.970 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:21.973 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x7620740e, L:/127.0.0.1:39432 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:21.973 [DEBUG - pool-4-thread-10] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:21.978 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:21.981 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x3f97297b, L:/127.0.0.1:40630 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:21.986 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xf94ca371, L:/127.0.0.1:52012 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:21.987 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xdb884368, L:/127.0.0.1:40644 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:21.987 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.987046  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.987 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 27)
12:38:21.988 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xf5389ae7, L:/127.0.0.1:52022 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:21.989 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.989113  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.989 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 13)
12:38:21.989 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.989117  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51992 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:21.989 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 13)
12:38:21.990 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:21.990 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.990 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.991 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:21.991 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:21.991 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:21.992 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:21.993 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:21.995 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:21.995 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:21.998 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:22.000 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:21.999578  2619 service_pool.cc:137] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. [suppressed 173 similar messages]
12:38:22.000 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:21.999826  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.000 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 13)
12:38:22.001 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.001 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.001 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.001 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.003 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:22.010 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.010483  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.010 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52012 (request call id 1)
12:38:22.011 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.011031  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.011 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 30)
12:38:22.015 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.016 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.014806  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51962 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.016 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 30)
12:38:22.016 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.018369  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 30)
12:38:22.019 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.019 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.020 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xa677a307, L:/127.0.0.1:39440 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:22.023 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xb40421bc, L:/127.0.0.1:40656 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:22.025 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x6bcd0d02, L:/127.0.0.1:52030 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:22.026 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.026212  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.027 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.027 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.027 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.027 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.028 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:22.028 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:22.028 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:22.030 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:22.031 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:22.031 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:22.033 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:22.033 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:22.033 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:22.033 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:22.034 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.033308  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.034 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52012 (request call id 2)
12:38:22.036 [DEBUG - pool-4-thread-5] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:22.038 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.038408  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.039 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52012 (request call id 2)
12:38:22.041 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.042 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.041883  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.042 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52012 (request call id 2)
12:38:22.042 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.042 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.044 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:22.044 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.045 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:22.045 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:22.046 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:22.047 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:22.049 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:22.050 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:22.053 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.053 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.053 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.052686  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.053 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 28)
12:38:22.053 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.052691  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.053 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 28)
12:38:22.054 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:22.056 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.056023  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.056 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 28)
12:38:22.058 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.058 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.060 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.060154  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.060 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 28)
12:38:22.061 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.062 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.065 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:22.068 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x693594b2, L:/127.0.0.1:39442 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:22.070 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.070513  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.070 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51992 (request call id 28)
12:38:22.071 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.072 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.073 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.074 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.075 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.075762  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.076 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 26)
12:38:22.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.080448  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52030 (request call id 3)
12:38:22.084 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xb8b4a936, L:/127.0.0.1:52046 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:22.085 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.084987  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.085 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52030 (request call id 3)
12:38:22.085 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x1589f16e, L:/127.0.0.1:40668 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:22.086 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.087 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.087082  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.087 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52030 (request call id 3)
12:38:22.088 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.088243  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.088 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.088 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52012 (request call id 4)
12:38:22.089 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.089 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.091 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.090974  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.091 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 11)
12:38:22.091 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.091109  2619 service_pool.cc:140] TSHeartbeat request on kudu.master.MasterService from 127.2.110.193:37319 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.091 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 11)
12:38:22.091 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.091 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.096 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.095548  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.096 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 11)
12:38:22.097 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.100 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.099795  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.100 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.100 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 11)
12:38:22.102 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.102 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.102 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.106 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.106592  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.107 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52046 (request call id 1)
12:38:22.108 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.108731  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.109 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52012 (request call id 5)
12:38:22.109 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.109 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.112 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.112470  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.112 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52012 (request call id 5)
12:38:22.116 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.115666  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.116 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52012 (request call id 5)
12:38:22.116 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.117 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.126 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.125862  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.126 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52012 (request call id 5)
12:38:22.127 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.127 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.127063  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.128 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.128 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.128 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.129 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:22.129 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=6, TimeoutTracker(timeout=30000, elapsed=222), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [4ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [32ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [78ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items., [83ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [102ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [102ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [102ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [107ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [108ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items., [108ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [109ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items., [120ms] refreshing cache from master, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [126ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [146ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items., [146ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items., [160ms] refreshing cache from master, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [163ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [164ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items., [165ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [166ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items., [180ms] refreshing cache from master, [180ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [180ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [180ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [182ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [182ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [184ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items., [185ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items., [200ms] refreshing cache from master, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [202ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [202ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [221ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@494424466(state=PENDING, result=null, callback=(continuation of Deferred@1488997655 after retry RPC after error@1014958828) -> (continuation of Deferred@1507267114 after retry RPC after error@108805187) -> (continuation of Deferred@1552839022 after retry RPC after error@409086073) -> (continuation of Deferred@2034577181 after retry RPC after error@515676754) -> (continuation of Deferred@823565802 after retry RPC after error@943606353), errback=(continuation of Deferred@1488997655 after retry RPC after error@1014958828) -> (continuation of Deferred@1507267114 after retry RPC after error@108805187) -> (continuation of Deferred@1552839022 after retry RPC after error@409086073) -> (continuation of Deferred@2034577181 after retry RPC after error@515676754) -> (continuation of Deferred@823565802 after retry RPC after error@943606353))) after lookup
12:38:22.132 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.132714  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.133 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52012 (request call id 6)
12:38:22.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.140604  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.140 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52012 (request call id 6)
12:38:22.141 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.142 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.146126  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52012 (request call id 6)
12:38:22.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.146225  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52012 (request call id 6)
12:38:22.147 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.148 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.155 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.155161  2621 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.155 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 10)
12:38:22.166 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.165488  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.166 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 10)
12:38:22.166 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.166 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.166422  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.166 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 10)
12:38:22.167 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.173291  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 10)
12:38:22.174 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.175 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.178 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:22.179 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=8, TimeoutTracker(timeout=30000, elapsed=245), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [7ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [41ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [54ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [57ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [57ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [62ms] refreshing cache from master, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [66ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [67ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [68ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [82ms] refreshing cache from master, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [85ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [108ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [108ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [120ms] refreshing cache from master, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [124ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [160ms] refreshing cache from master, [160ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [160ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [160ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [163ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [163ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [180ms] refreshing cache from master, [180ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [180ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [180ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [182ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [182ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [183ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [183ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items., [240ms] refreshing cache from master, [240ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [240ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [240ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [242ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [243ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1697196028(state=PENDING, result=null, callback=(continuation of Deferred@1136513057 after retry RPC after error@962535641) -> (continuation of Deferred@167365927 after retry RPC after error@633539875) -> (continuation of Deferred@148045154 after retry RPC after error@1212898633) -> (continuation of Deferred@261894546 after retry RPC after error@848006999) -> (continuation of Deferred@766332297 after retry RPC after error@1058991200) -> (continuation of Deferred@1373653680 after retry RPC after error@1073710828) -> (continuation of Deferred@2029606303 after retry RPC after error@818727692), errback=(continuation of Deferred@1136513057 after retry RPC after error@962535641) -> (continuation of Deferred@167365927 after retry RPC after error@633539875) -> (continuation of Deferred@148045154 after retry RPC after error@1212898633) -> (continuation of Deferred@261894546 after retry RPC after error@848006999) -> (continuation of Deferred@766332297 after retry RPC after error@1058991200) -> (continuation of Deferred@1373653680 after retry RPC after error@1073710828) -> (continuation of Deferred@2029606303 after retry RPC after error@818727692))) after lookup
12:38:22.181 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.181093  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.181 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52022 (request call id 8)
12:38:22.181 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.181 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.189 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.188771  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.189 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52012 (request call id 7)
12:38:22.191 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.190940  2621 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.191 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51962 (request call id 34)
12:38:22.206 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.207 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.209 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.209561  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.209 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52046 (request call id 5)
12:38:22.210 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.210131  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.210 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52012 (request call id 8)
12:38:22.210 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.211 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.227 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.227145  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.227 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52012 (request call id 8)
12:38:22.228 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.227164  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.228 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52012 (request call id 8)
12:38:22.231 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.232 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.232 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:22.234 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.233928  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.234 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51976 (request call id 32)
12:38:22.247 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.247443  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.247 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 17)
12:38:22.249 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.248945  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.249 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 17)
12:38:22.260 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.260644  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.261 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52030 (request call id 7)
12:38:22.268 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.267797  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.268 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52030 (request call id 7)
12:38:22.268 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.268405  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.268 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52030 (request call id 7)
12:38:22.269 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.269433  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.269 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52030 (request call id 7)
12:38:22.278 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.279 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.279 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:22.279 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:22.280 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:22.280 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:22.280 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=8, TimeoutTracker(timeout=30000, elapsed=305), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [12ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [13ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [46ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [48ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [49ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [62ms] refreshing cache from master, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [66ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [66ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [84ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [110ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [111ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [120ms] refreshing cache from master, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [124ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [161ms] refreshing cache from master, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [163ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [163ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [163ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [164ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [200ms] refreshing cache from master, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [202ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [203ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [203ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [204ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items., [281ms] refreshing cache from master, [281ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [281ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [281ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [283ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [283ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [301ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@468695966(state=PENDING, result=null, callback=(continuation of Deferred@1006464934 after retry RPC after error@96473933) -> (continuation of Deferred@721321522 after retry RPC after error@1277891512) -> (continuation of Deferred@477873604 after retry RPC after error@421853053) -> (continuation of Deferred@1081214341 after retry RPC after error@1422948576) -> (continuation of Deferred@382194267 after retry RPC after error@686178529) -> (continuation of Deferred@2028484181 after retry RPC after error@799561424) -> (continuation of Deferred@123014260 after retry RPC after error@497988919), errback=(continuation of Deferred@1006464934 after retry RPC after error@96473933) -> (continuation of Deferred@721321522 after retry RPC after error@1277891512) -> (continuation of Deferred@477873604 after retry RPC after error@421853053) -> (continuation of Deferred@1081214341 after retry RPC after error@1422948576) -> (continuation of Deferred@382194267 after retry RPC after error@686178529) -> (continuation of Deferred@2028484181 after retry RPC after error@799561424) -> (continuation of Deferred@123014260 after retry RPC after error@497988919))) after lookup
12:38:22.280 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:22.282 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:22.282 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:22.282 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:22.282 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:22.283 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:22.283 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:22.283 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:22.285 [DEBUG - pool-4-thread-9] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:22.287 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.287704  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.288 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52046 (request call id 6)
12:38:22.289 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:22.289 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.289484  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51976 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.290 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52046 (request call id 6)
12:38:22.290 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.290016  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.290 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52046 (request call id 6)
12:38:22.290 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:22.291 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:22.292 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:22.292 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:22.294 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:22.295 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:22.295 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:22.307 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.307 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:22.307 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.308 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:22.308 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=7, TimeoutTracker(timeout=30000, elapsed=271), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [32ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [46ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [47ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [66ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [66ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [85ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [102ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [102ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [105ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [121ms] refreshing cache from master, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [124ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [161ms] refreshing cache from master, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [162ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [162ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [163ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [166ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [167ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [168ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items., [242ms] refreshing cache from master, [242ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [242ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [242ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [243ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [245ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [264ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@140726482(state=PENDING, result=null, callback=(continuation of Deferred@1871823700 after retry RPC after error@240804531) -> (continuation of Deferred@1568666989 after retry RPC after error@1334369232) -> (continuation of Deferred@778189334 after retry RPC after error@1945143955) -> (continuation of Deferred@1367792925 after retry RPC after error@1490672294) -> (continuation of Deferred@1733617953 after retry RPC after error@277304138) -> (continuation of Deferred@2005797490 after retry RPC after error@1628758735), errback=(continuation of Deferred@1871823700 after retry RPC after error@240804531) -> (continuation of Deferred@1568666989 after retry RPC after error@1334369232) -> (continuation of Deferred@778189334 after retry RPC after error@1945143955) -> (continuation of Deferred@1367792925 after retry RPC after error@1490672294) -> (continuation of Deferred@1733617953 after retry RPC after error@277304138) -> (continuation of Deferred@2005797490 after retry RPC after error@1628758735))) after lookup
12:38:22.308 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:22.309 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:22.310 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:22.310 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:22.310 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:22.310 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:22.310 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.310348  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.310 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52046 (request call id 7)
12:38:22.310 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:22.314 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:22.315 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:22.315 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:22.318 [DEBUG - pool-4-thread-2] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:22.319 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:22.321 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x2862dd51, L:/127.0.0.1:39448 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:22.323 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:22.323 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:22.324 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:22.325 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:22.328 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:22.328 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.327185  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.328 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52046 (request call id 7)
12:38:22.328 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:22.329 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:22.331 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x9b5c2646, L:/127.0.0.1:40670 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:22.333 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.334 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.334 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:22.336 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xd8187453, L:/127.0.0.1:52058 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:22.339 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.336932  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.339 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52058 (request call id 0)
12:38:22.345 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:22.347 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.347026  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.347 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 13)
12:38:22.347 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.348 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.349 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.347993  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.349 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 13)
12:38:22.351 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.351763  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.352 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 13)
12:38:22.352 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.352 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.353 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.353093  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.353 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 13)
12:38:22.354 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x5db3caac, L:/127.0.0.1:39458 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:22.360 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x12fe117d, L:/127.0.0.1:40680 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:22.362 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x19a8e175, L:/127.0.0.1:52064 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:22.363 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.362807  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.363 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 13)
12:38:22.363 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.363 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.368 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.368251  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.368 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 13)
12:38:22.370 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.369846  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.370 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 13)
12:38:22.370 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.370 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.373 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.373257  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.373 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 13)
12:38:22.382 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.382380  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.382 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 13)
12:38:22.383 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.383 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.388 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.388 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.391 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.390731  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.391 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52058 (request call id 3)
12:38:22.392 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.392474  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.392 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52058 (request call id 3)
12:38:22.401 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.400853  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.401 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52058 (request call id 3)
12:38:22.401 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.401587  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.401 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52058 (request call id 3)
12:38:22.402 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.402 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.407 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.407521  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.407 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 21)
12:38:22.408 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.408 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.408 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.408592  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.408 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 21)
12:38:22.412 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.412 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.413 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:22.413 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:22.413 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:22.415 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:22.415 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:22.415 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:22.415 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:22.415 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:22.416 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:22.416 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:22.417 [DEBUG - pool-4-thread-6] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:22.418 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:22.419 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:22.420 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.419963  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.420 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 35)
12:38:22.420 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:22.422 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:22.422 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.421519  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.422 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52064 (request call id 3)
12:38:22.422 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:22.424 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:22.426 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:22.431 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.431170  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.431 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52058 (request call id 4)
12:38:22.431 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.432 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.436 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:22.438 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:22.438 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:22.439 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=5, TimeoutTracker(timeout=30000, elapsed=153), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [35ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [45ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [59ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items., [60ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items., [64ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items., [80ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items., [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [83ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [120ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items., [120ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items., [140ms] refreshing cache from master, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [144ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [149ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1443202588(state=PENDING, result=null, callback=(continuation of Deferred@1220016424 after retry RPC after error@913213128) -> (continuation of Deferred@1177085140 after retry RPC after error@1021820779) -> (continuation of Deferred@1265528678 after retry RPC after error@167049221) -> (continuation of Deferred@150709163 after retry RPC after error@157698360), errback=(continuation of Deferred@1220016424 after retry RPC after error@913213128) -> (continuation of Deferred@1177085140 after retry RPC after error@1021820779) -> (continuation of Deferred@1265528678 after retry RPC after error@167049221) -> (continuation of Deferred@150709163 after retry RPC after error@157698360))) after lookup
12:38:22.440 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.440 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.441 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xd20f51f6, L:/127.0.0.1:39468 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:22.442 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.441751  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.442 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.442 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.442 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52058 (request call id 5)
12:38:22.443 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.443425  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.443 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52058 (request call id 5)
12:38:22.449 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x0d003a13, L:/127.0.0.1:40694 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:22.451 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xaeee8f13, L:/127.0.0.1:52072 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:22.452 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.452346  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.452 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52058 (request call id 5)
12:38:22.453 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.453 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.453 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.453151  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.453 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52058 (request call id 5)
12:38:22.460 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.460194  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.460 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52058 (request call id 5)
12:38:22.461 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.461 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.465 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.465492  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.465 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52058 (request call id 5)
12:38:22.476 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.475772  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.476 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52022 (request call id 9)
12:38:22.480 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.479704  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.480 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52022 (request call id 9)
12:38:22.480 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.482 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.482 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.483 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.481274  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.483 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52022 (request call id 9)
12:38:22.483 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.485 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.484928  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.485 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52022 (request call id 9)
12:38:22.489 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.489 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.490 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:22.492 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.492594  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.492 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 37)
12:38:22.495 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.495738  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.496 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 37)
12:38:22.500 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.500025  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.500 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 37)
12:38:22.500 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.501 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.505 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.505124  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.505 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 37)
12:38:22.509 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.509574  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51986 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.509 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52058 (request call id 6)
12:38:22.513 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.514 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.514 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:22.515 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.515575  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.515 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 7)
12:38:22.519 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.519274  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.519 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52072 (request call id 4)
12:38:22.521 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.521433  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.521 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52064 (request call id 6)
12:38:22.522 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.522 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.525 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.525213  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.525 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52064 (request call id 6)
12:38:22.527 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.527005  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.527 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52064 (request call id 6)
12:38:22.529 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.529544  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.529 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52064 (request call id 6)
12:38:22.540 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.539875  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.540 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52064 (request call id 6)
12:38:22.540 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.542 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.543 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.543 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.544 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:22.544 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=7, TimeoutTracker(timeout=30000, elapsed=225), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [4ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [36ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [42ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [44ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [60ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [64ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [80ms] refreshing cache from master, [80ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [80ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [80ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [83ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [112ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [113ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [120ms] refreshing cache from master, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [123ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [161ms] refreshing cache from master, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [163ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [164ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [164ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items., [200ms] refreshing cache from master, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [200ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [202ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [202ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [224ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1478069414(state=PENDING, result=null, callback=(continuation of Deferred@2032725424 after retry RPC after error@1483846078) -> (continuation of Deferred@1467292259 after retry RPC after error@1126023319) -> (continuation of Deferred@2103898153 after retry RPC after error@676287098) -> (continuation of Deferred@1469510418 after retry RPC after error@2057476111) -> (continuation of Deferred@814729418 after retry RPC after error@1644265507) -> (continuation of Deferred@49279250 after retry RPC after error@1826845600), errback=(continuation of Deferred@2032725424 after retry RPC after error@1483846078) -> (continuation of Deferred@1467292259 after retry RPC after error@1126023319) -> (continuation of Deferred@2103898153 after retry RPC after error@676287098) -> (continuation of Deferred@1469510418 after retry RPC after error@2057476111) -> (continuation of Deferred@814729418 after retry RPC after error@1644265507) -> (continuation of Deferred@49279250 after retry RPC after error@1826845600))) after lookup
12:38:22.546 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.546716  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.547 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52064 (request call id 7)
12:38:22.548 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.548636  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.549 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52064 (request call id 7)
12:38:22.549 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.549790  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.550 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52064 (request call id 7)
12:38:22.560 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.560501  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.561 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52064 (request call id 7)
12:38:22.561 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.562 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.568 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.568615  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.568 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52064 (request call id 7)
12:38:22.569 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.569329  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.569 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 17)
12:38:22.570 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.569937  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.570 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 17)
12:38:22.587 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.587292  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.587 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 17)
12:38:22.589 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.589344  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.589 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 17)
12:38:22.592 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.593 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.594 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.594497  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.594 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 38)
12:38:22.607 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.606904  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.607 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 38)
12:38:22.610 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.609941  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.610 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51986 (request call id 38)
12:38:22.616 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.617 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.626 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.626057  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.626 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 15)
12:38:22.627 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.626991  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.627 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 15)
12:38:22.627 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.627501  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.627 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 15)
12:38:22.636 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.636276  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.636 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 15)
12:38:22.646 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.646332  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.646 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 15)
12:38:22.649 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.649 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.651 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.651377  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.651 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 13)
12:38:22.655 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.655416  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.655 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 13)
12:38:22.659 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.659492  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.659 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 13)
12:38:22.666 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.666543  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.666 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 13)
12:38:22.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.675747  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 13)
12:38:22.680 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.679800  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.680 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 13)
12:38:22.681 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.681542  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.681 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52064 (request call id 8)
12:38:22.687 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.687161  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.687 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52064 (request call id 8)
12:38:22.693 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.694 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.694 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:22.696 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.696201  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.696 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 17)
12:38:22.701 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.700013  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.701 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52072 (request call id 7)
12:38:22.701 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.700235  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.701 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52072 (request call id 7)
12:38:22.707 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.706961  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.707 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52072 (request call id 7)
12:38:22.708 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.708756  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.709 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52072 (request call id 7)
12:38:22.718 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.718 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.718 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:22.719 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:22.719 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:22.719 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:22.719 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=8, TimeoutTracker(timeout=30000, elapsed=301), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [25ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [33ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [34ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [35ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [40ms] refreshing cache from master, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [42ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [43ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [60ms] refreshing cache from master, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [65ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [80ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [83ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [104ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [120ms] refreshing cache from master, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [124ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [141ms] refreshing cache from master, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [144ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [144ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items., [281ms] refreshing cache from master, [281ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [281ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [281ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [283ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [283ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [300ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1230104798(state=PENDING, result=null, callback=(continuation of Deferred@1827329085 after retry RPC after error@889909283) -> (continuation of Deferred@335821947 after retry RPC after error@1381310781) -> (continuation of Deferred@1755597942 after retry RPC after error@172827305) -> (continuation of Deferred@1059004543 after retry RPC after error@1144562280) -> (continuation of Deferred@246776165 after retry RPC after error@1838064240) -> (continuation of Deferred@735345510 after retry RPC after error@721332118) -> (continuation of Deferred@140682501 after retry RPC after error@275188571), errback=(continuation of Deferred@1827329085 after retry RPC after error@889909283) -> (continuation of Deferred@335821947 after retry RPC after error@1381310781) -> (continuation of Deferred@1755597942 after retry RPC after error@172827305) -> (continuation of Deferred@1059004543 after retry RPC after error@1144562280) -> (continuation of Deferred@246776165 after retry RPC after error@1838064240) -> (continuation of Deferred@735345510 after retry RPC after error@721332118) -> (continuation of Deferred@140682501 after retry RPC after error@275188571))) after lookup
12:38:22.721 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:22.721 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:22.721 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:22.723 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:22.724 [DEBUG - pool-4-thread-8] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:22.725 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:22.725 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:22.725 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:22.725 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:22.725 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:22.726 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:22.727 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:22.727 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:22.728 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.728147  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.728 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 29)
12:38:22.728 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.728634  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.729 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 29)
12:38:22.731 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:22.731 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:22.736 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.735991  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.736 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 29)
12:38:22.737 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:22.738 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:22.739 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.739516  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.739 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 29)
12:38:22.745 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:22.747 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.746975  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52006 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.747 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 29)
12:38:22.749 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.748306  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.749 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 29)
12:38:22.750 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.750 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.751 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x03c3742e, L:/127.0.0.1:39480 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:22.755 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.755125  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.755 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 19)
12:38:22.758 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xfe197428, L:/127.0.0.1:40696 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:22.759 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xcc25cddf, L:/127.0.0.1:52076 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:22.759 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.759678  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.760 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 19)
12:38:22.760 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.759828  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.760 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 19)
12:38:22.760 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.760 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.766 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.765744  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.766 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 19)
12:38:22.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.767921  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 19)
12:38:22.768 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.768678  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.769 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 19)
12:38:22.769 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.769 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.780 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.780287  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.780 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 19)
12:38:22.785 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.784986  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.785 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 19)
12:38:22.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.787484  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.787 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 19)
12:38:22.788 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.788 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.797 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.797 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.799 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.799285  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.799 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 13)
12:38:22.805 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.805261  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.805 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 13)
12:38:22.806 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.806759  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.807 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 13)
12:38:22.807 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.808 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.809 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.808872  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.809 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 23)
12:38:22.809 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.809525  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.809 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 14)
12:38:22.820 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.820617  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.821 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 14)
12:38:22.824 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.825 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.827 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.826777  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.827 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 22)
12:38:22.827 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.826881  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.827 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 22)
12:38:22.828 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.828235  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.828 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 22)
12:38:22.828 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.829 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.840 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.840131  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.840 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 22)
12:38:22.840 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.840121  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.840 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 22)
12:38:22.841 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.841154  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.841 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 22)
12:38:22.848 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.848577  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.849 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52006 (request call id 22)
12:38:22.850 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.851 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.859 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.859292  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.859 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 15)
12:38:22.860 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.860261  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.860 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 15)
12:38:22.861 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.861092  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.861 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 15)
12:38:22.864 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.864675  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.864 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 15)
12:38:22.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.868160  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 15)
12:38:22.869 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.868882  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.869 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 15)
12:38:22.869 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:22.869 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:22.880 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.880352  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.880 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 15)
12:38:22.881 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.880985  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.881 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 15)
12:38:22.887 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.887216  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.887 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 15)
12:38:22.898 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.898 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.900 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.900115  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.900 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 15)
12:38:22.901 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.900360  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.901 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 15)
12:38:22.907 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.907603  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.907 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 15)
12:38:22.915 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.915483  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.915 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 15)
12:38:22.925 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.926 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.928 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.927805  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.928 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 22)
12:38:22.928 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.928296  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.928 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 22)
12:38:22.936 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.935701  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.936 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 22)
12:38:22.940 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.940099  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.940 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 22)
12:38:22.949 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.949281  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.949 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 22)
12:38:22.950 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.949822  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.950 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52076 (request call id 6)
12:38:22.951 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.950773  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.951 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52076 (request call id 6)
12:38:22.951 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:22.952 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:22.952 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:22.953 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=7, TimeoutTracker(timeout=30000, elapsed=227), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [28ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [34ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [35ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [35ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [41ms] refreshing cache from master, [42ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [42ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [42ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [44ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [64ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [80ms] refreshing cache from master, [80ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [83ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [104ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [140ms] refreshing cache from master, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [140ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [144ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [144ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items., [221ms] refreshing cache from master, [221ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [221ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [221ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [223ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [223ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [226ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@172526461(state=PENDING, result=null, callback=(continuation of Deferred@1592970050 after retry RPC after error@1058803104) -> (continuation of Deferred@102339487 after retry RPC after error@1220862786) -> (continuation of Deferred@2394563 after retry RPC after error@1602938218) -> (continuation of Deferred@365232239 after retry RPC after error@2062827366) -> (continuation of Deferred@1580911466 after retry RPC after error@1452524658) -> (continuation of Deferred@1810391223 after retry RPC after error@809266595), errback=(continuation of Deferred@1592970050 after retry RPC after error@1058803104) -> (continuation of Deferred@102339487 after retry RPC after error@1220862786) -> (continuation of Deferred@2394563 after retry RPC after error@1602938218) -> (continuation of Deferred@365232239 after retry RPC after error@2062827366) -> (continuation of Deferred@1580911466 after retry RPC after error@1452524658) -> (continuation of Deferred@1810391223 after retry RPC after error@809266595))) after lookup
12:38:22.955 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.955670  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.955 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52076 (request call id 7)
12:38:22.967 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.967301  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.968 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52076 (request call id 7)
12:38:22.969 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.968896  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.969 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 25)
12:38:22.972 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.972177  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.972 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 25)
12:38:22.975 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.975257  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.975 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 25)
12:38:22.991 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.990654  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.991 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 25)
12:38:22.996 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:22.995769  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:22.996 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 25)
12:38:23.000 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.000 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.009 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:23.009708  2620 service_pool.cc:137] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. [suppressed 181 similar messages]
12:38:23.010 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.010056  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.010 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 19)
12:38:23.020 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.019635  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.020 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52030 (request call id 26)
12:38:23.020 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.019767  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.020 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52030 (request call id 26)
12:38:23.025 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.025250  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.025 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 23)
12:38:23.027 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.028 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.030 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.030059  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.030 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52076 (request call id 8)
12:38:23.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.039881  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52076 (request call id 8)
12:38:23.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.040292  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52076 (request call id 8)
12:38:23.050 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.050127  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.051 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52076 (request call id 8)
12:38:23.058 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:23.060 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.060 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.060 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:23.061 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:23.061 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:23.061 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:23.061 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:23.062 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.060654  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.062 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 18)
12:38:23.064 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.063745  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.064 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 19)
12:38:23.064 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:23.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.066689  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 19)
12:38:23.067 [DEBUG - pool-4-thread-3] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:23.069 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.069036  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.069 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 37)
12:38:23.069 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:23.069 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:23.070 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:23.070 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:23.071 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:23.072 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:23.073 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:23.075 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:23.075 [DEBUG - pool-4-thread-3] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:23.077 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:23.080 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.080745  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.081 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 37)
12:38:23.081 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:23.087 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.087399  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.087 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 37)
12:38:23.094 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.093935  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:51994 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.094 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.193:37319 (request call id 12)
12:38:23.098 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x986cd409, L:/127.0.0.1:39484 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:23.100 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.099735  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.100 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.193:37319 (request call id 12)
12:38:23.102 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.104 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.104 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.104414  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52030 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.104 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 12)
12:38:23.106 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.105679  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.106 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 12)
12:38:23.107 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.107190  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.107 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 12)
12:38:23.107 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:23.108 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.108170  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.108 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 12)
12:38:23.110 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.110483  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.110 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 12)
12:38:23.111 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:23.115 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x88082142, L:/127.0.0.1:40702 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:23.120 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.119845  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.120 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 12)
12:38:23.128 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.127516  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.128 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 12)
12:38:23.128 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.128 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xc7b603d9, L:/127.0.0.1:52090 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:23.128 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.130 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.129968  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.130 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52090 (request call id 0)
12:38:23.130 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.130596  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.130 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 22)
12:38:23.132 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.132 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.145921  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 22)
12:38:23.155 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.155211  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.155 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 22)
12:38:23.156 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.156 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.160 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.159978  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.160 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52030 (request call id 28)
12:38:23.164 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.165 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.167 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.166684  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.167 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 14)
12:38:23.167 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.166697  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.167 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 14)
12:38:23.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.173417  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.173 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 14)
12:38:23.175 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.175580  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.175 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 14)
12:38:23.176 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.176 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.176 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.176575  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.176 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 11)
12:38:23.179 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.179358  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.179 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 11)
12:38:23.185 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.185236  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.185 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 11)
12:38:23.192 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.192520  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.192 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 11)
12:38:23.193 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.194 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.196 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.196012  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.196 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 11)
12:38:23.204 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.205 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.213 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.212955  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.213 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52090 (request call id 4)
12:38:23.215 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.215121  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.215 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52090 (request call id 4)
12:38:23.221 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.220770  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.221 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52090 (request call id 4)
12:38:23.227 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.227216  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.227 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 15)
12:38:23.227 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.228 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.229 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.230 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.235 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.235350  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.235 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 31)
12:38:23.241 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.240820  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.241 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 31)
12:38:23.248 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.248241  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.248 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 31)
12:38:23.252 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.252521  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.253 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52090 (request call id 5)
12:38:23.260 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.260037  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.260 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52090 (request call id 5)
12:38:23.265 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.266 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.266 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:23.266 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:23.266 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:23.266 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:23.266 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=6, TimeoutTracker(timeout=30000, elapsed=198), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [5ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [36ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [54ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [61ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items., [62ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items., [82ms] refreshing cache from master, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [85ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items., [86ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [105ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [106ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items., [106ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items., [121ms] refreshing cache from master, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items., [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [124ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items., [141ms] refreshing cache from master, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [142ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [157ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items., [158ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items., [181ms] refreshing cache from master, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [183ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [183ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [195ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@377533550(state=PENDING, result=null, callback=(continuation of Deferred@1979791016 after retry RPC after error@696371959) -> (continuation of Deferred@506731290 after retry RPC after error@226819958) -> (continuation of Deferred@1917791256 after retry RPC after error@1430165204) -> (continuation of Deferred@1802288034 after retry RPC after error@1102681846) -> (continuation of Deferred@1243438389 after retry RPC after error@1798634132), errback=(continuation of Deferred@1979791016 after retry RPC after error@696371959) -> (continuation of Deferred@506731290 after retry RPC after error@226819958) -> (continuation of Deferred@1917791256 after retry RPC after error@1430165204) -> (continuation of Deferred@1802288034 after retry RPC after error@1102681846) -> (continuation of Deferred@1243438389 after retry RPC after error@1798634132))) after lookup
12:38:23.268 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:23.268 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:23.268 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:23.269 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:23.269 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:23.269 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:23.269 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:23.270 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:23.271 [DEBUG - pool-4-thread-10] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:23.272 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:23.273 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:23.274 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:23.274 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:23.274 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:23.276 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.275899  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.276 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 32)
12:38:23.277 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:23.277 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:23.280 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.280251  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.280 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 32)
12:38:23.282 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:23.291 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:23.292 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.292076  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.292 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 32)
12:38:23.292 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x3076aa45, L:/127.0.0.1:39488 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:23.296 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xcf55bd13, L:/127.0.0.1:40706 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:23.299 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.299292  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.299 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 23)
12:38:23.300 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.300242  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.300 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 23)
12:38:23.306 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.307 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x6dc18d3e, L:/127.0.0.1:52096 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:23.307 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.308 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.308030  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.308 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 38)
12:38:23.308 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.308 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.308 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.308663  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.308 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 38)
12:38:23.312 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.312153  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.312 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 38)
12:38:23.314 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.314620  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.314 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 38)
12:38:23.315 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.316 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.325 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.325587  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.326 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:51994 (request call id 38)
12:38:23.330 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.331 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.332 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.332566  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.332 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 10)
12:38:23.334 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.334 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.333863  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.334 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 10)
12:38:23.335 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.341 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.340937  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.341 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 27)
12:38:23.345 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.345551  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.345 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 27)
12:38:23.347 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.346879  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.347 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 27)
12:38:23.352 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.351889  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.352 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 27)
12:38:23.355 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.355229  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.355 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 33)
12:38:23.356 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.355918  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.356 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 33)
12:38:23.356 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.356 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.366 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.365928  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.366 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 33)
12:38:23.367 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.367084  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.367 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 33)
12:38:23.370 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.371 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.372 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.372468  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.372 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 12)
12:38:23.374 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.373996  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.374 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 12)
12:38:23.374 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.380 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.384980  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.385 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 12)
12:38:23.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.387255  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.387 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 12)
12:38:23.388 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.387946  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.388 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 12)
12:38:23.389 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.389564  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.389 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 23)
12:38:23.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.394408  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.394 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 23)
12:38:23.395 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.395 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.405 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.405241  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.405 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 23)
12:38:23.406 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.406522  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.407 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 23)
12:38:23.407 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.407 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.409 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.409096  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.409 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52012 (request call id 34)
12:38:23.412 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.412118  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.412 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 13)
12:38:23.414 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.414160  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.414 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 13)
12:38:23.414 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.415 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.419 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.418975  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.419 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 13)
12:38:23.429 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.428870  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.429 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 13)
12:38:23.431 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.431 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.432 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:23.432 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:23.432 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:23.433 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:23.433 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:23.433 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:23.434 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:23.434 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:23.434 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:23.435 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:23.436 [DEBUG - pool-4-thread-1] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:23.437 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:23.438 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:23.438 [DEBUG - pool-4-thread-1] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:23.438 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:23.440 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:23.442 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:23.444 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:23.447 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.446979  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.447 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 21)
12:38:23.447 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:23.449 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.449476  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.449 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 21)
12:38:23.456 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:23.457 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xec634661, L:/127.0.0.1:39490 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:23.462 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xd023434e, L:/127.0.0.1:40720 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:23.462 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.461227  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.462 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 21)
12:38:23.462 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.462260  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.462 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 28)
12:38:23.471 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.471 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.472 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x723ef2f2, L:/127.0.0.1:52098 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:23.474 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.474056  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.474 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52096 (request call id 7)
12:38:23.474 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.475 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.475 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.475780  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.476 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52096 (request call id 7)
12:38:23.480 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.479890  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.480 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52096 (request call id 7)
12:38:23.480 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.480443  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.480 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52096 (request call id 7)
12:38:23.481 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.482 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.484 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.484700  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52046 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.484 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52096 (request call id 7)
12:38:23.488 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.488242  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52012 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.488 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52096 (request call id 7)
12:38:23.495 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.495221  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.495 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52096 (request call id 7)
12:38:23.498 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.498565  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.498 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52096 (request call id 7)
12:38:23.499 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.499 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.507 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.507407  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.507 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52096 (request call id 7)
12:38:23.508 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.509 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.509 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:23.510 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=8, TimeoutTracker(timeout=30000, elapsed=237), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [22ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [32ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [36ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [36ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [41ms] refreshing cache from master, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [44ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [60ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [63ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [84ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [107ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [108ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [121ms] refreshing cache from master, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [123ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [141ms] refreshing cache from master, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [143ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items., [200ms] refreshing cache from master, [201ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [201ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [201ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [203ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [204ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [236ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@861656209(state=PENDING, result=null, callback=(continuation of Deferred@682988212 after retry RPC after error@2129548704) -> (continuation of Deferred@1162699345 after retry RPC after error@677370165) -> (continuation of Deferred@754699960 after retry RPC after error@548720082) -> (continuation of Deferred@239430783 after retry RPC after error@1476758259) -> (continuation of Deferred@720965957 after retry RPC after error@740656021) -> (continuation of Deferred@153494778 after retry RPC after error@2105570623) -> (continuation of Deferred@529608947 after retry RPC after error@522723775), errback=(continuation of Deferred@682988212 after retry RPC after error@2129548704) -> (continuation of Deferred@1162699345 after retry RPC after error@677370165) -> (continuation of Deferred@754699960 after retry RPC after error@548720082) -> (continuation of Deferred@239430783 after retry RPC after error@1476758259) -> (continuation of Deferred@720965957 after retry RPC after error@740656021) -> (continuation of Deferred@153494778 after retry RPC after error@2105570623) -> (continuation of Deferred@529608947 after retry RPC after error@522723775))) after lookup
12:38:23.511 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.511318  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.511 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52096 (request call id 8)
12:38:23.515 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.515127  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.515 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52096 (request call id 8)
12:38:23.519 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.519116  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.519 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52096 (request call id 8)
12:38:23.519 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.519116  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.519 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52096 (request call id 8)
12:38:23.519 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.520 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.529 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.529750  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.530 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52096 (request call id 8)
12:38:23.532 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.532 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.533 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:23.535 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.535470  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.535 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 37)
12:38:23.541 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.541523  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.541 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 4)
12:38:23.550 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.550171  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.550 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 4)
12:38:23.553 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.553761  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.554 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 4)
12:38:23.555 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.555670  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.555 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 4)
12:38:23.559 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.559495  2622 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.559 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 30)
12:38:23.560 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.560 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.565 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.565459  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.565 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 36)
12:38:23.570 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.570362  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.570 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52046 (request call id 36)
12:38:23.572 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.572 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.574 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.574539  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.574 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 11)
12:38:23.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.580360  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.580 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 11)
12:38:23.587 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.587019  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.587 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 23)
12:38:23.589 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.589304  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.589 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 23)
12:38:23.594 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.593983  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.594 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 23)
12:38:23.595 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.594949  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.595 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 23)
12:38:23.599 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.599 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.598763  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.599 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 23)
12:38:23.600 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.600 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.600667  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.600 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 23)
12:38:23.610 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.610 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.611 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:23.611 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:23.611 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:23.612 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:23.612 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:23.612 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:23.614 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:23.614 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:23.614 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:23.614 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:23.615 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.614868  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.615 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 29)
12:38:23.616 [DEBUG - pool-4-thread-7] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:23.617 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:23.618 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:23.618 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:23.619 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:23.620 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:23.620 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:23.621 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:23.622 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.621872  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.622 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 29)
12:38:23.623 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:23.624 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:23.634 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.633999  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.634 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 29)
12:38:23.635 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x5b7d5870, L:/127.0.0.1:39504 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:23.635 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.636 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.640 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.639931  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.640 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 33)
12:38:23.645 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x1bcddc2f, L:/127.0.0.1:52102 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:23.646 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.645895  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.646 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 33)
12:38:23.646 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.647 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xe5df54d6, L:/127.0.0.1:40736 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:23.648 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.652 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.651912  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.652 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 33)
12:38:23.656 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.655768  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.656 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52022 (request call id 40)
12:38:23.660 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.660115  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52022 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.660 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 31)
12:38:23.660 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.660413  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.660 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 31)
12:38:23.660 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.660499  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.660 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 31)
12:38:23.661 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.661 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.661 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.661 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.672 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.672461  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.673 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.673 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.674 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:23.674 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:23.674 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:23.676 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:23.676 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:23.676 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:23.677 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:23.677 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:23.677 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:23.677 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:23.679 [DEBUG - pool-4-thread-5] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:23.680 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.679888  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.680 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 15)
12:38:23.680 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.680 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.681 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.680876  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52064 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.681 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 15)
12:38:23.702 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:23.703 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.703155  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.703 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 15)
12:38:23.703 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:23.704 [DEBUG - pool-4-thread-5] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:23.705 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:23.707 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:23.708 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:23.709 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:23.709 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:23.711 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.711 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.715 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:23.718 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.718555  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.718 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 3)
12:38:23.721 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.720882  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.721 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 35)
12:38:23.721 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.721 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.727 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.727146  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.727 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 35)
12:38:23.727 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x07a2a658, L:/127.0.0.1:39518 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:23.732 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.732096  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.732 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52064 (request call id 35)
12:38:23.736 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xd588167a, L:/127.0.0.1:52108 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:23.736 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.737 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.737 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x41afec32, L:/127.0.0.1:40748 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:23.738 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.738746  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.739 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 4)
12:38:23.740 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.739910  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.740 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 4)
12:38:23.740 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.740 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.743 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.743263  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.743 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 4)
12:38:23.743 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.744 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.747 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.747196  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.747 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 4)
12:38:23.750 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.750032  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.750 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 4)
12:38:23.752 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.752230  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.752 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 4)
12:38:23.764 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.763890  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.764 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 4)
12:38:23.764 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.765 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.766 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.766393  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.766 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 4)
12:38:23.769 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.769224  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.769 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 4)
12:38:23.771 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.771530  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.771 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52102 (request call id 4)
12:38:23.773 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.774 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.775 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:23.775 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=5, TimeoutTracker(timeout=30000, elapsed=158), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [21ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [30ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items., [32ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [33ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items., [41ms] refreshing cache from master, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [42ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [42ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items., [45ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items., [85ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [105ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items., [105ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items., [121ms] refreshing cache from master, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [158ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@911029013(state=PENDING, result=null, callback=(continuation of Deferred@209003590 after retry RPC after error@1259489579) -> (continuation of Deferred@1925438119 after retry RPC after error@759798385) -> (continuation of Deferred@138140810 after retry RPC after error@1371117495) -> (continuation of Deferred@1036220869 after retry RPC after error@1547232798), errback=(continuation of Deferred@209003590 after retry RPC after error@1259489579) -> (continuation of Deferred@1925438119 after retry RPC after error@759798385) -> (continuation of Deferred@138140810 after retry RPC after error@1371117495) -> (continuation of Deferred@1036220869 after retry RPC after error@1547232798))) after lookup
12:38:23.776 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.776724  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.777 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52102 (request call id 5)
12:38:23.779 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.778457  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.779 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 7)
12:38:23.779 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.779785  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.780 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 7)
12:38:23.784 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.784188  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.784 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 7)
12:38:23.784 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.785 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.786 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.786514  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.786 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 7)
12:38:23.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.789572  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 7)
12:38:23.798 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.798184  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.798 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 7)
12:38:23.799 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.799059  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.799 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 7)
12:38:23.803 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.803347  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.803 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 7)
12:38:23.804 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.804 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.810 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.809897  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.810 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52098 (request call id 7)
12:38:23.811 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.811 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.812 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:23.813 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=8, TimeoutTracker(timeout=30000, elapsed=376), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [26ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [31ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [37ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [38ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [41ms] refreshing cache from master, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [42ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [42ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [45ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [45ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [60ms] refreshing cache from master, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [62ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [80ms] refreshing cache from master, [80ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [83ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [104ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [123ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [160ms] refreshing cache from master, [160ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [161ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [163ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [220ms] refreshing cache from master, [220ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [221ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [221ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [222ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [223ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [224ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [224ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items., [340ms] refreshing cache from master, [340ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [340ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [340ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [342ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [342ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [375ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1257755750(state=PENDING, result=null, callback=(continuation of Deferred@569973430 after retry RPC after error@256009359) -> (continuation of Deferred@1265813790 after retry RPC after error@1062367474) -> (continuation of Deferred@1452798212 after retry RPC after error@1257083205) -> (continuation of Deferred@386566975 after retry RPC after error@997440716) -> (continuation of Deferred@1376085367 after retry RPC after error@1959043531) -> (continuation of Deferred@936677151 after retry RPC after error@292012277) -> (continuation of Deferred@1756377459 after retry RPC after error@959127383), errback=(continuation of Deferred@569973430 after retry RPC after error@256009359) -> (continuation of Deferred@1265813790 after retry RPC after error@1062367474) -> (continuation of Deferred@1452798212 after retry RPC after error@1257083205) -> (continuation of Deferred@386566975 after retry RPC after error@997440716) -> (continuation of Deferred@1376085367 after retry RPC after error@1959043531) -> (continuation of Deferred@936677151 after retry RPC after error@292012277) -> (continuation of Deferred@1756377459 after retry RPC after error@959127383))) after lookup
12:38:23.819 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.819326  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.819 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52098 (request call id 8)
12:38:23.827 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.826962  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.827 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52098 (request call id 8)
12:38:23.830 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.830029  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.830 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52098 (request call id 8)
12:38:23.838 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.838 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:23.838 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.839 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:23.839 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:23.839 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:23.840 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:23.840 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:23.840 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:23.841 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:23.842 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:23.842 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:23.842 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:23.843 [DEBUG - pool-4-thread-2] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:23.844 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:23.845 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.845276  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.845 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52108 (request call id 5)
12:38:23.847 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:23.848 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:23.848 [DEBUG - pool-4-thread-2] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:23.850 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:23.850 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:23.852 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:23.854 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:23.858 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.858232  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.858 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52108 (request call id 5)
12:38:23.864 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xefc67401, L:/127.0.0.1:39528 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:23.865 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:23.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.867194  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.867 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52108 (request call id 5)
12:38:23.869 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xf511762c, L:/127.0.0.1:40764 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:23.876 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.877 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.878 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:23.878 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:23.878 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:23.878 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:23.879 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=6, TimeoutTracker(timeout=30000, elapsed=198), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [27ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [38ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items., [38ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [38ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items., [40ms] refreshing cache from master, [40ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [40ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [40ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [41ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items., [42ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [42ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [42ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items., [60ms] refreshing cache from master, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items., [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [63ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items., [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [83ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [101ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items., [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [102ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items., [141ms] refreshing cache from master, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [142ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [142ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [144ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [144ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [175ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1853177774(state=PENDING, result=null, callback=(continuation of Deferred@19425033 after retry RPC after error@783749013) -> (continuation of Deferred@1856719207 after retry RPC after error@694457171) -> (continuation of Deferred@1807137113 after retry RPC after error@2104219677) -> (continuation of Deferred@1228883622 after retry RPC after error@1145875161) -> (continuation of Deferred@451850104 after retry RPC after error@962995976), errback=(continuation of Deferred@19425033 after retry RPC after error@783749013) -> (continuation of Deferred@1856719207 after retry RPC after error@694457171) -> (continuation of Deferred@1807137113 after retry RPC after error@2104219677) -> (continuation of Deferred@1228883622 after retry RPC after error@1145875161) -> (continuation of Deferred@451850104 after retry RPC after error@962995976))) after lookup
12:38:23.879 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:23.880 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:23.882 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:23.883 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:23.885 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:23.885 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:23.885 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:23.885 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:23.885 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:23.888 [DEBUG - pool-4-thread-4] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:23.889 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.889038  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.889 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 36)
12:38:23.889 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.889185  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.889 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 36)
12:38:23.890 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xac3cdfec, L:/127.0.0.1:52122 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:23.890 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:23.891 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:23.891 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.890786  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.891 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 36)
12:38:23.891 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.891 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.892 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.892241  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52058 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.892 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 22)
12:38:23.893 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:23.896 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:23.898 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.898712  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.899 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 22)
12:38:23.899 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:23.901 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:23.903 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:23.903 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.903435  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.903 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 22)
12:38:23.906 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.906275  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.906 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 22)
12:38:23.907 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.907 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.908 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:23.909 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:23.912 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x167d050e, L:/127.0.0.1:40780 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:23.915 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.915 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.918 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.918125  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.918 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 10)
12:38:23.919 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x61552787, L:/127.0.0.1:39532 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:23.921 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x9f832d0e, L:/127.0.0.1:52138 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:23.921 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.921576  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.921 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 10)
12:38:23.923 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.923636  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.924 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 9)
12:38:23.927 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.926815  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.927 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 2)
12:38:23.927 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.927 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.927630  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.927 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 31)
12:38:23.928 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.928 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.928 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.933 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.933216  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.933 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 31)
12:38:23.934 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.933882  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.934 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 31)
12:38:23.934 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.934 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.938 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.938138  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.938 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52076 (request call id 31)
12:38:23.941 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.941 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.944 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.944003  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.944 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 10)
12:38:23.946 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.946019  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.946 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 3)
12:38:23.952 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.951479  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.952 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.952 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 3)
12:38:23.952 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.953 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.953435  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.953 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 3)
12:38:23.958 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.958482  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.958 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 3)
12:38:23.959 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.959565  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.959 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 3)
12:38:23.963 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.963071  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.963 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 3)
12:38:23.972 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.972055  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.972 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 3)
12:38:23.972 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.973 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.973608  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.973 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 3)
12:38:23.974 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.978 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.978564  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.978 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 3)
12:38:23.980 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.980001  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.980 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52122 (request call id 3)
12:38:23.983 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:23.983 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:23.984 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:23.985 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=4, TimeoutTracker(timeout=30000, elapsed=141), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [4ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [21ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [33ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [47ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items., [47ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items., [60ms] refreshing cache from master, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items., [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [64ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items., [84ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [140ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1816823978(state=PENDING, result=null, callback=(continuation of Deferred@762410892 after retry RPC after error@412259469) -> (continuation of Deferred@1843238924 after retry RPC after error@1441419973) -> (continuation of Deferred@1929482979 after retry RPC after error@2142979826), errback=(continuation of Deferred@762410892 after retry RPC after error@412259469) -> (continuation of Deferred@1843238924 after retry RPC after error@1441419973) -> (continuation of Deferred@1929482979 after retry RPC after error@2142979826))) after lookup
12:38:23.986 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.986248  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.986 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52122 (request call id 4)
12:38:23.990 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.989948  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.990 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 37)
12:38:23.992 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.992110  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.992 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 37)
12:38:23.992 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:23.993 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:23.994 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.993976  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.994 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 37)
12:38:23.995 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.995747  2622 service_pool.cc:140] GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55140 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.995 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 37)
12:38:23.996 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.996022  2598 master_runner.cc:186] Error getting master registration for 127.2.110.252:38631: Remote error: Service unavailable: GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55140 dropped due to backpressure. The service queue is full; it has 1 items., 
12:38:23.996 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.996198  2598 master_runner.cc:418] Couldn't verify the masters in the cluster. Trying again...
12:38:23.998 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.998167  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.998 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 37)
12:38:23.999 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:23.998926  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:23.999 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 37)
12:38:24.012 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:24.012406  2620 service_pool.cc:137] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. [suppressed 190 similar messages]
12:38:24.012 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.012794  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.013 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 37)
12:38:24.013 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.014 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.014 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.014214  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.014 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52058 (request call id 37)
12:38:24.016 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.016 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.018092  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 14)
12:38:24.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.018797  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.019 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 14)
12:38:24.019 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.019186  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.019 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 14)
12:38:24.026 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.026090  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.026 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52122 (request call id 5)
12:38:24.032 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.032212  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.032 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52122 (request call id 5)
12:38:24.033 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.033182  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.033 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52122 (request call id 5)
12:38:24.038 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.038407  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.038 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52122 (request call id 5)
12:38:24.039 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.039455  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.039 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52122 (request call id 5)
12:38:24.041 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.041 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.042 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:24.052 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.052527  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.052 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 25)
12:38:24.053 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.053386  2622 service_pool.cc:140] GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55152 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.053 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 24)
12:38:24.053 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.053678  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.053 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 24)
12:38:24.054 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.053859  2505 master_runner.cc:186] Error getting master registration for 127.2.110.252:38631: Remote error: Service unavailable: GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55152 dropped due to backpressure. The service queue is full; it has 1 items., 
12:38:24.054 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.054149  2505 master_runner.cc:418] Couldn't verify the masters in the cluster. Trying again...
12:38:24.059 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.058753  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.059 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 24)
12:38:24.066 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.066546  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.067 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 24)
12:38:24.071 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.071401  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.072 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52138 (request call id 6)
12:38:24.072 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.072455  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.072 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52138 (request call id 6)
12:38:24.078 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.078259  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.078 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52138 (request call id 6)
12:38:24.085 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.085 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.086 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:24.086 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=7, TimeoutTracker(timeout=30000, elapsed=197), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [10ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [31ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [31ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [38ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [39ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [42ms] refreshing cache from master, [42ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [42ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [42ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [45ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [45ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [63ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [82ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [84ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [85ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [104ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [121ms] refreshing cache from master, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [124ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [125ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items., [181ms] refreshing cache from master, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [181ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [183ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [183ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [196ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@995218535(state=PENDING, result=null, callback=(continuation of Deferred@1379179947 after retry RPC after error@189515180) -> (continuation of Deferred@353548147 after retry RPC after error@542489434) -> (continuation of Deferred@1450877758 after retry RPC after error@63535864) -> (continuation of Deferred@56687837 after retry RPC after error@241309824) -> (continuation of Deferred@218249505 after retry RPC after error@1163168963) -> (continuation of Deferred@1104545440 after retry RPC after error@1609474050), errback=(continuation of Deferred@1379179947 after retry RPC after error@189515180) -> (continuation of Deferred@353548147 after retry RPC after error@542489434) -> (continuation of Deferred@1450877758 after retry RPC after error@63535864) -> (continuation of Deferred@56687837 after retry RPC after error@241309824) -> (continuation of Deferred@218249505 after retry RPC after error@1163168963) -> (continuation of Deferred@1104545440 after retry RPC after error@1609474050))) after lookup
12:38:24.088 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.087906  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.088 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52138 (request call id 7)
12:38:24.091 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.091562  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.091 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52138 (request call id 7)
12:38:24.099 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.098750  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.099 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52138 (request call id 7)
12:38:24.099 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.099795  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.100 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52138 (request call id 7)
12:38:24.103 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.102972  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.103 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52138 (request call id 7)
12:38:24.111 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.111081  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.111 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.193:37319 (request call id 13)
12:38:24.116 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.117 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.130 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.130615  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.131 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 13)
12:38:24.132 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.132032  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.132 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 13)
12:38:24.138 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.138072  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.138 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 13)
12:38:24.143 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.143519  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.143 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 13)
12:38:24.144 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.145 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.164 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.163947  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.164 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 19)
12:38:24.186 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.185822  2621 service_pool.cc:140] GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55154 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.186 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 19)
12:38:24.186 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.186267  2552 master_runner.cc:186] Error getting master registration for 127.2.110.252:38631: Remote error: Service unavailable: GetMasterRegistration request on kudu.master.MasterService from 127.0.0.1:55154 dropped due to backpressure. The service queue is full; it has 1 items., 
12:38:24.186 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.186532  2552 master_runner.cc:418] Couldn't verify the masters in the cluster. Trying again...
12:38:24.188 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.188 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.193 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.192795  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.193 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 29)
12:38:24.200 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.199898  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.200 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 44)
12:38:24.203 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.203070  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.203 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 44)
12:38:24.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.206375  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52072 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.206 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 12)
12:38:24.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.207031  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52076 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.207 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 12)
12:38:24.220 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.221 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.221 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:24.221 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:24.221 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:24.223 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:24.223 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:24.223 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:24.224 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:24.224 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:24.224 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:24.224 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:24.225 [DEBUG - pool-4-thread-9] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:24.227 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:24.228 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:24.228 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:24.229 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:24.230 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:24.231 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:24.232 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:24.233 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:24.235 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:24.247 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x8b870689, L:/127.0.0.1:39536 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:24.248 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.248 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.253 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xe5636498, L:/127.0.0.1:52142 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:24.253 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x4ce833ad, L:/127.0.0.1:40786 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:24.253 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.253708  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.254 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 8)
12:38:24.254 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.255 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.268 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.268301  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.268 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52142 (request call id 1)
12:38:24.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.285902  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.286 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52142 (request call id 1)
12:38:24.288 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.289 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.289 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:24.290 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=2, TimeoutTracker(timeout=30000, elapsed=64), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [22ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [28ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items., [28ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [29ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items., [41ms] refreshing cache from master, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1759588009(state=PENDING, result=null, callback=(continuation of Deferred@1331365432 after retry RPC after error@1191476223), errback=(continuation of Deferred@1331365432 after retry RPC after error@1191476223))) after lookup
12:38:24.292 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.292222  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.292 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 30)
12:38:24.294 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.293845  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52090 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.294 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 25)
12:38:24.306 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.306109  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.306 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 25)
12:38:24.308 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.308314  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.308 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 25)
12:38:24.326 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.326 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.328 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.328153  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.328 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 11)
12:38:24.328 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.328750  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.328 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52142 (request call id 4)
12:38:24.331 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.331590  2620 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.331 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52138 (request call id 8)
12:38:24.338 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.338096  2619 service_pool.cc:140] GetTableSchema request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.338 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 16)
12:38:24.344 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.343931  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.344 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 16)
12:38:24.345 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.345320  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.345 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 16)
12:38:24.349 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.349 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.349 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:24.350 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:24.350 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:24.351 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:24.352 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:24.352 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:24.352 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:24.352 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:24.352 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:24.352 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:24.354 [DEBUG - pool-4-thread-8] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:24.355 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:24.355 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:24.356 [DEBUG - pool-4-thread-8] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:24.356 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:24.357 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:24.359 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:24.359 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:24.361 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:24.363 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:24.366 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.365716  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.366 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 13)
12:38:24.372 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.371837  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.372 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52142 (request call id 5)
12:38:24.373 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x0dda0dab, L:/127.0.0.1:39538 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:24.380 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x183d5f99, L:/127.0.0.1:52150 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:24.381 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.381321  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.381 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52142 (request call id 5)
12:38:24.382 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.383 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x846e2a85, L:/127.0.0.1:40798 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:24.383 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.383239  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.384 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52142 (request call id 5)
12:38:24.384 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.392 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.392 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.392 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:24.398 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.397786  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.398 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52150 (request call id 1)
12:38:24.403 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.403605  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.403 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 24)
12:38:24.404 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.404 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.408 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.408259  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.408 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 24)
12:38:24.418 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.417692  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.418 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 24)
12:38:24.418 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.418 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.426 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.427 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.428 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.428442  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.428 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 14)
12:38:24.428 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.428644  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.428 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 14)
12:38:24.434 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.434001  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.434 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 14)
12:38:24.436 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.436187  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.436 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 14)
12:38:24.436 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.437 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.439 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.438885  2622 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.439 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 45)
12:38:24.449 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.448957  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.449 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52072 (request call id 45)
12:38:24.450 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.450 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.454 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.454093  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.454 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 28)
12:38:24.456 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.456602  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.456 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52150 (request call id 4)
12:38:24.458 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.457762  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.458 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52150 (request call id 4)
12:38:24.468 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.468044  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.468 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52150 (request call id 4)
12:38:24.472 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.472601  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.472 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 31)
12:38:24.473 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.473 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.473 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.473696  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.473 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 31)
12:38:24.478 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.478003  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.478 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 31)
12:38:24.486 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.485739  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.486 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 31)
12:38:24.494 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.493796  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.494 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52090 (request call id 31)
12:38:24.495 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.495 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.497 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.497207  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.497 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52150 (request call id 5)
12:38:24.498 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.498085  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.498 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52150 (request call id 5)
12:38:24.508 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.508348  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.508 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52150 (request call id 5)
12:38:24.518 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.518527  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.518 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52150 (request call id 5)
12:38:24.518 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.518527  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.519 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52150 (request call id 5)
12:38:24.528 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.528 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.528 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:24.529 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=6, TimeoutTracker(timeout=30000, elapsed=174), Traces: [0ms] refreshing cache from master, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [23ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [28ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items., [30ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [30ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items., [41ms] refreshing cache from master, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [44ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [50ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items., [50ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [62ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [64ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items., [64ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items., [81ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items., [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [118ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items., [119ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items., [141ms] refreshing cache from master, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [174ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@83620103(state=PENDING, result=null, callback=(continuation of Deferred@971917323 after retry RPC after error@1658718523) -> (continuation of Deferred@1248653811 after retry RPC after error@289686128) -> (continuation of Deferred@1512177219 after retry RPC after error@1218749421) -> (continuation of Deferred@1701458019 after retry RPC after error@1443805564) -> (continuation of Deferred@50894360 after retry RPC after error@1851713119), errback=(continuation of Deferred@971917323 after retry RPC after error@1658718523) -> (continuation of Deferred@1248653811 after retry RPC after error@289686128) -> (continuation of Deferred@1512177219 after retry RPC after error@1218749421) -> (continuation of Deferred@1701458019 after retry RPC after error@1443805564) -> (continuation of Deferred@50894360 after retry RPC after error@1851713119))) after lookup
12:38:24.534 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.533898  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.534 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52150 (request call id 6)
12:38:24.538 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.538398  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.538 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52150 (request call id 6)
12:38:24.538 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.538460  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.539 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52150 (request call id 6)
12:38:24.550 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.551 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.551 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:24.551 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:24.551 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:24.551 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:24.553 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:24.553 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:24.553 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:24.553 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:24.554 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:24.554 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:24.554 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:24.555 [DEBUG - pool-4-thread-6] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:24.556 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:24.557 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:24.558 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:24.558 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:24.559 [DEBUG - pool-4-thread-6] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:24.560 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:24.560 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:24.561 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:24.568 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.568681  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.569 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 12)
12:38:24.575 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:24.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.578199  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.578 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 12)
12:38:24.580 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xdf1d1d60, L:/127.0.0.1:39552 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:24.590 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x24f851f4, L:/127.0.0.1:40814 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:24.592 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.591149  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.592 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52138 (request call id 9)
12:38:24.593 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x3a9df03a, L:/127.0.0.1:52166 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:24.593 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.593236  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.593 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52138 (request call id 9)
12:38:24.594 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.594146  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.594 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52138 (request call id 9)
12:38:24.594 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.596 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.596 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.596 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:24.597 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.598 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.598389  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.598 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 26)
12:38:24.611 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.611706  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.612 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 26)
12:38:24.614 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.613700  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.614 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 33)
12:38:24.618 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.618144  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.618 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 33)
12:38:24.618 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.619 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.632 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.632 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.634 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.634033  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.634 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 12)
12:38:24.639 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.637956  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.639 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52166 (request call id 2)
12:38:24.639 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.638772  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.639 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 27)
12:38:24.639 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.639 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.639190  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52098 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.639 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 24)
12:38:24.639 [WARN - kudu-nio-1] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.644 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.643883  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.644 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 24)
12:38:24.651 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.651019  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.651 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 24)
12:38:24.654 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.654 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.657 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.657135  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.657 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52166 (request call id 3)
12:38:24.658 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.658663  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.658 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 28)
12:38:24.659 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.659 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.663 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.662935  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.663 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 28)
12:38:24.671 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.671284  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.671 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 28)
12:38:24.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.676182  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.676 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 28)
12:38:24.678 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.677927  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.678 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 28)
12:38:24.678 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.679 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.683 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.683535  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.683 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 28)
12:38:24.696 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.696590  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.697 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 28)
12:38:24.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.698079  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.698 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52098 (request call id 28)
12:38:24.698 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.699 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.699 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.699 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.700 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:24.700 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:24.700 [DEBUG - pool-4-thread-3] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:24.701 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:24.701 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:24.701 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:24.702 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:24.702 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:24.702 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:24.702 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:24.712 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.711910  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.712 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 15)
12:38:24.717 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.716981  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.717 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 15)
12:38:24.718 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.718541  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.718 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52166 (request call id 6)
12:38:24.724 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.723886  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.724 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52166 (request call id 6)
12:38:24.729 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.728936  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.729 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 13)
12:38:24.729 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.729 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.733 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.733 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.736 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.735940  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.736 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 12)
12:38:24.745 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.745550  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.746 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 16)
12:38:24.753 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.753558  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.754 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 16)
12:38:24.754 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.755 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.763 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.763219  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.763 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 32)
12:38:24.771 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.771204  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52108 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.771 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 16)
12:38:24.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.773895  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.774 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 16)
12:38:24.778 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.778425  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.778 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 16)
12:38:24.794 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.794399  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.794 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 16)
12:38:24.796 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.796324  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.796 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 16)
12:38:24.798 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.798346  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.798 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 16)
12:38:24.800 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.800 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.800 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:24.801 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:24.801 [DEBUG - pool-4-thread-1] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:24.802 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:24.802 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:24.802 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:24.803 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:24.803 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:24.803 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:24.803 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:24.819 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.818892  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.819 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52096 (request call id 38)
12:38:24.820 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.819628  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52096 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.820 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52166 (request call id 7)
12:38:24.834 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.834 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.835 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:24.835 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=8, TimeoutTracker(timeout=30000, elapsed=279), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [26ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [37ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [38ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [41ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [60ms] refreshing cache from master, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [63ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [80ms] refreshing cache from master, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [81ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [82ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [83ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [83ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [100ms] refreshing cache from master, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [100ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [101ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [101ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [102ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [103ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [120ms] refreshing cache from master, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [120ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [122ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [123ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [140ms] refreshing cache from master, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [141ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [142ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [143ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [143ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [160ms] refreshing cache from master, [160ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [160ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [160ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [173ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [174ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items., [261ms] refreshing cache from master, [261ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [261ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [261ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [263ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [263ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [278ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@1211306742(state=PENDING, result=null, callback=(continuation of Deferred@1492550194 after retry RPC after error@1654399045) -> (continuation of Deferred@1746064363 after retry RPC after error@946260157) -> (continuation of Deferred@1424833169 after retry RPC after error@1475388993) -> (continuation of Deferred@688110303 after retry RPC after error@657370210) -> (continuation of Deferred@438973348 after retry RPC after error@1220168718) -> (continuation of Deferred@2094776964 after retry RPC after error@776223937) -> (continuation of Deferred@1698205118 after retry RPC after error@2146985771), errback=(continuation of Deferred@1492550194 after retry RPC after error@1654399045) -> (continuation of Deferred@1746064363 after retry RPC after error@946260157) -> (continuation of Deferred@1424833169 after retry RPC after error@1475388993) -> (continuation of Deferred@688110303 after retry RPC after error@657370210) -> (continuation of Deferred@438973348 after retry RPC after error@1220168718) -> (continuation of Deferred@2094776964 after retry RPC after error@776223937) -> (continuation of Deferred@1698205118 after retry RPC after error@2146985771))) after lookup
12:38:24.837 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.837183  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.837 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52166 (request call id 8)
12:38:24.838 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.837832  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.838 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52166 (request call id 8)
12:38:24.849 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.848827  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.849 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableSchema from 127.0.0.1:52166 (request call id 8)
12:38:24.857 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.857 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.859 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:24.864 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.863858  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.864 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 17)
12:38:24.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.868114  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.868 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 16)
12:38:24.878 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.878191  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.878 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 16)
12:38:24.879 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.878891  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.879 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 30)
12:38:24.885 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.885599  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.886 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 30)
12:38:24.888 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.888144  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.888 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 30)
12:38:24.897 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.897418  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.897 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 30)
12:38:24.901 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.901 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.903 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.903280  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.903 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 33)
12:38:24.905 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.905506  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.905 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 33)
12:38:24.908 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.908188  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.908 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 33)
12:38:24.911 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.910863  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.911 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 33)
12:38:24.918 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.917790  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.918 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 33)
12:38:24.926 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.926015  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.926 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 33)
12:38:24.931 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.931466  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.931 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52108 (request call id 33)
12:38:24.935 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.936 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.936 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:24.936 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:24.937 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:24.938 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:24.938 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:24.938 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:24.938 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:24.939 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:24.939 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:24.939 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:24.940 [DEBUG - pool-4-thread-10] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:24.941 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:24.942 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:24.943 [DEBUG - pool-4-thread-10] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:24.943 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:24.944 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:24.946 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:24.946 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:24.946 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.946213  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.946 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 21)
12:38:24.947 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.947576  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52122 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.947 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 19)
12:38:24.948 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:24.950 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:24.953 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.952943  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.953 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 19)
12:38:24.959 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:24.959 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:24.961 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x2fc34365, L:/127.0.0.1:39554 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:24.965 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.965380  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.965 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 22)
12:38:24.967 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x8a2ebd4a, L:/127.0.0.1:52174 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:24.968 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.968472  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.968 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 22)
12:38:24.968 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x87600407, L:/127.0.0.1:40826 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:24.969 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.970 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.971 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.971743  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.972 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 22)
12:38:24.976 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.976390  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.976 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 22)
12:38:24.977 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.977388  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.977 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 22)
12:38:24.984 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.983431  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.984 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 22)
12:38:24.984 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:24.984 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:24.991 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.991142  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.991 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 22)
12:38:24.996 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:24.996685  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:24.997 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52122 (request call id 22)
12:38:25.002 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.002 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.004 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.004534  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.004 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52174 (request call id 2)
12:38:25.017 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:25.016927  2619 service_pool.cc:137] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. [suppressed 148 similar messages]
12:38:25.017 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.017198  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.017 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52174 (request call id 2)
12:38:25.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.018360  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.018 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52174 (request call id 2)
12:38:25.032 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.031888  2620 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.032 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 23)
12:38:25.032 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:25.032 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:25.036 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.037 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.037 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:25.038 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:25.038 [DEBUG - pool-4-thread-5] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:25.038 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:25.039 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:25.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.037942  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52166 (request call id 15)
12:38:25.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.039041  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.040 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52166 (request call id 15)
12:38:25.041 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:25.041 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:25.041 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:25.041 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:25.042 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:25.043 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.043437  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.043 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52166 (request call id 15)
12:38:25.044 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:25.044 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:25.056 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.056630  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.057 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52166 (request call id 15)
12:38:25.057 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.057705  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.058 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52166 (request call id 15)
12:38:25.059 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.060 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.064 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.063531  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.064 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52174 (request call id 4)
12:38:25.069 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.068922  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.069 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52174 (request call id 4)
12:38:25.077 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.076962  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.077 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52174 (request call id 4)
12:38:25.078 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.078136  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.078 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52174 (request call id 4)
12:38:25.088 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.088088  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.088 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52174 (request call id 4)
12:38:25.099 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.098660  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.099 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:52174 (request call id 4)
12:38:25.102 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.103 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.104 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:25.104 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=5, TimeoutTracker(timeout=30000, elapsed=163), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [21ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [28ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items., [29ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [29ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items., [41ms] refreshing cache from master, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [41ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items., [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [43ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items., [60ms] refreshing cache from master, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [60ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [62ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [91ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items., [91ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items., [101ms] refreshing cache from master, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [101ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items., [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [103ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [103ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items., [121ms] refreshing cache from master, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [121ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [123ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [162ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@36129874(state=PENDING, result=null, callback=(continuation of Deferred@1163110063 after retry RPC after error@784100877) -> (continuation of Deferred@559823293 after retry RPC after error@421766168) -> (continuation of Deferred@1092427597 after retry RPC after error@203218277) -> (continuation of Deferred@1549766282 after retry RPC after error@1482220157), errback=(continuation of Deferred@1163110063 after retry RPC after error@784100877) -> (continuation of Deferred@559823293 after retry RPC after error@421766168) -> (continuation of Deferred@1092427597 after retry RPC after error@203218277) -> (continuation of Deferred@1549766282 after retry RPC after error@1482220157))) after lookup
12:38:25.107 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:25.108 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.108739  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.109 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 23)
12:38:25.119 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.118836  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.119 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52102 (request call id 37)
12:38:25.119 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.119371  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52102 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.119 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.193:37319 (request call id 14)
12:38:25.123 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.122867  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.123 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.193:37319 (request call id 14)
12:38:25.128 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.128425  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.128 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.193:37319 (request call id 14)
12:38:25.137 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.138 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.143 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.143208  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.143 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52174 (request call id 8)
12:38:25.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.146596  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.146 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 14)
12:38:25.148 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.148648  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.149 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 14)
12:38:25.151 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.151084  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.151 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.194:33185 (request call id 14)
12:38:25.161 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.161 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.171900  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.172 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 26)
12:38:25.176 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.176601  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.176 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 22)
12:38:25.178 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.177814  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.178 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 22)
12:38:25.192 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.191939  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.192 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 22)
12:38:25.198 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.198367  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.198 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 22)
12:38:25.208 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.208 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.209 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:25.209 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:25.209 [DEBUG - pool-4-thread-2] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:25.210 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:25.210 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:25.213 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.211135  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.213 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 26)
12:38:25.213 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:25.214 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:25.214 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:25.214 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:25.214 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:25.217 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.217667  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.218 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 26)
12:38:25.222 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.222003  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.222 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 13)
12:38:25.231 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.231618  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.231 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 13)
12:38:25.238 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.237838  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.238 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.TSHeartbeat from 127.2.110.195:56067 (request call id 13)
12:38:25.239 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.239 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.264 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.264 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.271754  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.272 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 30)
12:38:25.282 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.282534  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.283 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 30)
12:38:25.303 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.302863  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.303 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 30)
12:38:25.308 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.309 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.323 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.323129  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.323 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52174 (request call id 13)
12:38:25.337 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.336798  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.337 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52174 (request call id 13)
12:38:25.342 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.342 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.343 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:25.343 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:25.343 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:25.344 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:25.344 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:25.344 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:25.346 [DEBUG - pool-4-thread-7] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:25.347 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:25.347 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:25.347 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:25.347 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:25.347 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:25.348 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:25.349 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:25.349 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:25.350 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:25.351 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:25.351 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:25.355 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:25.356 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.355821  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.356 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 27)
12:38:25.361 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:25.364 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.365 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.366 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x6872c363, L:/127.0.0.1:46726 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:25.372 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x023f3850, L:/127.0.0.1:44664 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:25.376 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.375831  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.376 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 26)
12:38:25.376 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xc657da01, L:/127.0.0.1:46296 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:25.378 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.378181  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.378 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 26)
12:38:25.378 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:25.379 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:25.390 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.390020  2621 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.390 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 26)
12:38:25.390 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:25.391 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:25.397 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.397467  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.397 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 26)
12:38:25.409 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.410 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.411 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.411744  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.412 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:46296 (request call id 2)
12:38:25.418 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.417861  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.418 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:46296 (request call id 2)
12:38:25.432 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.432071  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.432 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:46296 (request call id 2)
12:38:25.438 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.438154  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.438 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:46296 (request call id 2)
12:38:25.443 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.443 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.443 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:25.444 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=3, TimeoutTracker(timeout=30000, elapsed=97), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [2ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [20ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [27ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [31ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items., [32ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items., [40ms] refreshing cache from master, [40ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [40ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [40ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [42ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [43ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items., [44ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items., [61ms] refreshing cache from master, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [61ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [63ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [96ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@458771858(state=PENDING, result=null, callback=(continuation of Deferred@371035533 after retry RPC after error@1425501543) -> (continuation of Deferred@631529365 after retry RPC after error@2085200494), errback=(continuation of Deferred@371035533 after retry RPC after error@1425501543) -> (continuation of Deferred@631529365 after retry RPC after error@2085200494))) after lookup
12:38:25.446 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:25.451 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.451025  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.451 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 33)
12:38:25.458 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.458180  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.458 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52166 (request call id 26)
12:38:25.465 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.466 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.468 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.468672  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.469 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:46296 (request call id 5)
12:38:25.471 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.471249  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.471 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 34)
12:38:25.489 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.488758  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.489 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 34)
12:38:25.489 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.488910  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.489 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 34)
12:38:25.509 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.508956  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.509 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 34)
12:38:25.509 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.509182  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.509 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 34)
12:38:25.510 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.510 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.529 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.528900  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.529 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 31)
12:38:25.529 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.529459  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.529 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:46296 (request call id 8)
12:38:25.536 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.536185  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.536 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:46296 (request call id 8)
12:38:25.548 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.548 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.550 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.550040  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.550 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 32)
12:38:25.556 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.556459  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52150 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.556 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 32)
12:38:25.563 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.563205  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.563 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 32)
12:38:25.566 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.566 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.577 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.576894  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.577 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 30)
12:38:25.584 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.583719  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.584 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 30)
12:38:25.598 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.598327  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.598 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 30)
12:38:25.603 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.602890  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52174 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.603 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52150 (request call id 30)
12:38:25.611 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.611 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.617 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.617588  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.618 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52166 (request call id 29)
12:38:25.623 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.622947  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.623 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52174 (request call id 19)
12:38:25.631 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.631569  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.631 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52174 (request call id 19)
12:38:25.637 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.637584  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.637 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52174 (request call id 19)
12:38:25.648 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.649 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.652 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.651724  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.652 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 37)
12:38:25.658 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.657961  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52138 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.658 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52166 (request call id 31)
12:38:25.667 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.667 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.669 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.669348  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.669 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:46296 (request call id 10)
12:38:25.672 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.671861  2620 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.672 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 38)
12:38:25.688 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.688503  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.688 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 38)
12:38:25.688 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.688496  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.689 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 38)
12:38:25.709 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.708945  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.709 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 38)
12:38:25.709 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.708932  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.709 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52138 (request call id 38)
12:38:25.712 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.712 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.712 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:25.713 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:25.713 [DEBUG - pool-4-thread-8] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:25.713 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:25.714 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:25.714 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:25.714 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:25.714 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:25.715 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:25.715 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:25.729 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.729055  2621 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.729 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:46296 (request call id 13)
12:38:25.748 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.748085  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52142 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.748 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:46296 (request call id 13)
12:38:25.749 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.749 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.768 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.768 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.788 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.788676  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.789 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 38)
12:38:25.797 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.797749  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:52166 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.798 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52142 (request call id 38)
12:38:25.813 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.813 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.814 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:25.814 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:25.814 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:25.815 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:25.815 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:25.815 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:25.816 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:25.816 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:25.816 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:25.816 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:25.817 [DEBUG - pool-4-thread-4] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:25.818 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:25.819 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:25.819 [DEBUG - pool-4-thread-4] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:25.819 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:25.820 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:25.821 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:25.822 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:25.825 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:25.834 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:25.837 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0xb55c439e, L:/127.0.0.1:46728 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:25.845 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x3ca3eaba, L:/127.0.0.1:44666 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:25.847 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x690b935f, L:/127.0.0.1:46310 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:25.848 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.847774  2619 service_pool.cc:140] ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46310 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.848 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:52166 (request call id 34)
12:38:25.848 [INFO - kudu-nio-0] (ConnectToCluster.java:385) Unable to connect to master 127.2.110.252:38631: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46310 dropped due to backpressure. The service queue is full; it has 1 items.
12:38:25.848 [WARN - kudu-nio-0] (ConnectToCluster.java:305) Unable to find the leader master 127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631; will retry
12:38:25.850 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.850 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.860 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:25.860078  2619 service_pool.cc:140] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:46296 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
12:38:25.860 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) Call kudu.master.MasterService.ConnectToMaster from 127.0.0.1:46310 (request call id 1)
12:38:25.869 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.869 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.870 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:25.870 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:25.870 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:25.870 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=2, TimeoutTracker(timeout=30000, elapsed=52), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [21ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [29ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [30ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: Service unavailable: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46310 dropped due to backpressure. The service queue is full; it has 1 items., [30ms] delaying RPC due to: Service unavailable: Master config (127.2.110.253:36963,127.2.110.254:43587,127.2.110.252:38631) has no leader. Exceptions received: org.apache.kudu.client.RecoverableException: Service unavailable: ConnectToMaster request on kudu.master.MasterService from 127.0.0.1:46310 dropped due to backpressure. The service queue is full; it has 1 items., [40ms] refreshing cache from master, [40ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [40ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [40ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [42ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [42ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [51ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=Deferred@722338593(state=PENDING, result=null, callback=(continuation of Deferred@1288427741 after retry RPC after error@1599321424), errback=(continuation of Deferred@1288427741 after retry RPC after error@1599321424))) after lookup
12:38:25.870 [DEBUG - pool-4-thread-10] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:25.871 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:25.871 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:25.871 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:25.872 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:25.872 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:25.872 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:25.872 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:25.914 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.914 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.915 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:25.915 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:25.915 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:25.915 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:25.916 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:25.916 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:25.916 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:25.916 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:25.917 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:25.917 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:25.917 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:25.919 [DEBUG - pool-4-thread-9] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:25.920 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:25.920 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:25.921 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:25.922 [DEBUG - pool-4-thread-9] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:25.923 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:25.924 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:25.925 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:25.928 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:25.936 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:25.939 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x68bcd928, L:/127.0.0.1:46732 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:25.941 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x274dd71b, L:/127.0.0.1:44672 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:25.948 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x0911f1ce, L:/127.0.0.1:46316 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:25.951 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.951 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:25.951 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:25.951 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:25.952 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=32), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [3ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [22ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [27ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.253:36963: OK, [32ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:25.952 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:25.952 [DEBUG - pool-4-thread-6] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:25.952 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:25.952 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:25.952 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:25.953 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:25.954 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:25.954 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:25.954 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:25.954 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:25.971 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:25.971 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.018 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.019 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.057 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.057 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.074 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.074 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.122 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.122 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.161 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.161 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.177 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.178 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.178 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:26.178 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:26.178 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:26.179 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:26.179 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:26.179 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:26.180 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:26.181 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:26.181 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:26.181 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:26.182 [DEBUG - pool-4-thread-7] (SecurityUtil.java:122) Could not login via JAAS. Using no credentials: Unable to obtain Principal Name for authentication 
12:38:26.183 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.253:36963(127.2.110.253:36963)] connecting to peer
12:38:26.183 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.254:43587(127.2.110.254:43587)] connecting to peer
12:38:26.184 [DEBUG - pool-4-thread-7] (Connection.java:748) [peer master-127.2.110.252:38631(127.2.110.252:38631)] connecting to peer
12:38:26.184 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.253:36963(127.2.110.253:36963)] Successfully connected to peer
12:38:26.185 [DEBUG - kudu-nio-1] (Connection.java:757) [peer master-127.2.110.254:43587(127.2.110.254:43587)] Successfully connected to peer
12:38:26.186 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.253
12:38:26.187 [DEBUG - kudu-nio-1] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.254
12:38:26.189 [DEBUG - kudu-nio-0] (Connection.java:757) [peer master-127.2.110.252:38631(127.2.110.252:38631)] Successfully connected to peer
12:38:26.191 [DEBUG - kudu-nio-0] (Negotiator.java:529) SASL mechanism PLAIN chosen for peer 127.2.110.252
12:38:26.202 [DEBUG - kudu-nio-1] (Negotiator.java:919) Authenticated connection [id: 0x00694e1e, L:/127.0.0.1:46746 - R:/127.2.110.254:43587] using SASL/PLAIN
12:38:26.207 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0xeb2fc3e6, L:/127.0.0.1:46322 - R:/127.2.110.252:38631] using SASL/PLAIN
12:38:26.208 [DEBUG - kudu-nio-0] (Negotiator.java:919) Authenticated connection [id: 0x4ba4c19f, L:/127.0.0.1:44686 - R:/127.2.110.253:36963] using SASL/PLAIN
12:38:26.209 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet Kudu Master for table 'Kudu Master' with partition [<start>, <end>)
12:38:26.210 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:1488) Retrying sending RPC KuduRpc(method=GetTableSchema, tablet=null, attempt=1, TimeoutTracker(timeout=30000, elapsed=27), Traces: [0ms] refreshing cache from master, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.253:36963, [0ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.254:43587, [1ms] Sub RPC ConnectToMaster: sending RPC to server master-127.2.110.252:38631, [22ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.254:43587: OK, [26ms] Sub RPC ConnectToMaster: received response from server master-127.2.110.252:38631: OK, deferred=null) after lookup
12:38:26.212 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:894) Opened table f1172d876e944ae3adcabdd8e7a5f811
12:38:26.225 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.226 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.264 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.265 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.315 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.315 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.329 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.329 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.368 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.368 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.418 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.419 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.432 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.432 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.433 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:26.433 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:26.433 [DEBUG - pool-4-thread-4] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:26.433 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:26.434 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:26.434 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:26.435 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:26.435 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:26.435 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:26.435 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:26.471 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.472 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.472 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:26.472 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:26.473 [DEBUG - pool-4-thread-9] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:26.473 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:26.473 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:26.474 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:26.474 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:26.475 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:26.475 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:26.475 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:26.522 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.522 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.625 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.626 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.729 [DEBUG - kudu-nio-0] (AsyncKuduClient.java:2538) Learned about tablet 8756729a6ba24c10ac910e8412a0fd95 for table 'TestHandleTooBusy' with partition [<start>, <end>)
12:38:26.729 [DEBUG - kudu-nio-0] (TableLocationsCache.java:192) Discovered table locations:	[Tablet{lowerBoundPartitionKey=0x, upperBoundPartitionKey=0x, ttl=299999, tablet=8756729a6ba24c10ac910e8412a0fd95@[3116e1c9e5e04fb7bda71936e1715514(127.2.110.194:46499)[L],b48482063b8349b5b6f1620542f00ab3(127.2.110.195:38255),ed95825845a9469081efca8ed51f703f(127.2.110.193:32919)]}]
12:38:26.730 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:26.730 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:26.730 [DEBUG - pool-4-thread-7] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:26.732 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:26.732 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:26.732 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:26.732 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:26.732 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:26.732 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:26.732 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:26.732 [DEBUG - main] (Connection.java:575) [peer master-127.2.110.252:38631(127.2.110.252:38631)] disconnecting while in state READY
12:38:26.733 [DEBUG - main] (Connection.java:575) [peer master-127.2.110.253:36963(127.2.110.253:36963)] disconnecting while in state READY
12:38:26.733 [DEBUG - main] (Connection.java:575) [peer master-127.2.110.254:43587(127.2.110.254:43587)] disconnecting while in state READY
12:38:26.733 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.252:38631(127.2.110.252:38631)] handling channelInactive
12:38:26.733 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.252:38631(127.2.110.252:38631)] cleaning up while in state READY due to: connection closed
12:38:26.733 [DEBUG - kudu-nio-1] (AsyncKuduClient.java:2704) Releasing all remaining resources
12:38:26.733 [DEBUG - kudu-nio-0] (Connection.java:239) [peer master-127.2.110.253:36963(127.2.110.253:36963)] handling channelInactive
12:38:26.733 [DEBUG - kudu-nio-0] (Connection.java:709) [peer master-127.2.110.253:36963(127.2.110.253:36963)] cleaning up while in state READY due to: connection closed
12:38:26.734 [DEBUG - kudu-nio-1] (Connection.java:239) [peer master-127.2.110.254:43587(127.2.110.254:43587)] handling channelInactive
12:38:26.734 [DEBUG - kudu-nio-1] (Connection.java:709) [peer master-127.2.110.254:43587(127.2.110.254:43587)] cleaning up while in state READY due to: connection closed
12:38:26.735 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:26.735649  2491 external_mini_cluster.cc:1636] Attempting to check leaks for /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu pid 2712
12:38:26.744 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:26.744606  2858 generic_service.cc:196] Checking for leaks (request via RPC)
12:38:26.836 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:26.836112  2491 external_mini_cluster.cc:1595] Killing /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu with pid 2712
12:38:26.862 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:26.861907  2491 external_mini_cluster.cc:1636] Attempting to check leaks for /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu pid 2874
12:38:26.870 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:26.870468  3014 generic_service.cc:196] Checking for leaks (request via RPC)
12:38:26.974 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:26.974212  2491 external_mini_cluster.cc:1595] Killing /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu with pid 2874
12:38:26.995 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:26.995640  2491 external_mini_cluster.cc:1636] Attempting to check leaks for /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu pid 3028
12:38:27.004 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.003760  3167 generic_service.cc:196] Checking for leaks (request via RPC)
12:38:27.095 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.095485  2491 external_mini_cluster.cc:1595] Killing /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu with pid 3028
12:38:27.117 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:27.116832  2573 connection.cc:535] server connection from 127.2.110.195:44973 recv error: Network error: recv error from unknown peer: Transport endpoint is not connected (error 107)
12:38:27.117 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:27.116889  2525 connection.cc:535] server connection from 127.2.110.195:38075 recv error: Network error: recv error from unknown peer: Transport endpoint is not connected (error 107)
12:38:27.117 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.117442  2491 external_mini_cluster.cc:1636] Attempting to check leaks for /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu pid 2505
12:38:27.119 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.118819  2543 generic_service.cc:196] Checking for leaks (request via RPC)
12:38:27.237 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.237354  2491 external_mini_cluster.cc:1595] Killing /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu with pid 2505
12:38:27.265 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.265015  2491 external_mini_cluster.cc:1636] Attempting to check leaks for /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu pid 2552
12:38:27.266 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.266341  2591 generic_service.cc:196] Checking for leaks (request via RPC)
12:38:27.297 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:27.296818  2619 proxy.cc:239] Call had error, refreshing address and retrying: Network error: Client connection negotiation failed: client connection to 127.2.110.254:43587: connect: Connection refused (error 111)
12:38:27.299 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) W20260811 12:38:27.299007  2619 consensus_peers.cc:487] T 00000000000000000000000000000000 P 0a59b34ff9134779bbfcb7a0318be61d -> Peer c66ace8a9dc743f589e4cd7e32e95727 (127.2.110.254:43587): Couldn't send request to peer c66ace8a9dc743f589e4cd7e32e95727. Status: Network error: Client connection negotiation failed: client connection to 127.2.110.254:43587: connect: Connection refused (error 111). This is attempt 1: this message will repeat every 5th retry.
12:38:27.383 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.383442  2491 external_mini_cluster.cc:1595] Killing /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu with pid 2552
12:38:27.410 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.410599  2491 external_mini_cluster.cc:1636] Attempting to check leaks for /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu pid 2598
12:38:27.412 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.411911  2638 generic_service.cc:196] Checking for leaks (request via RPC)
12:38:27.535 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) I20260811 12:38:27.535645  2491 external_mini_cluster.cc:1595] Killing /tmp/dist-test-taskYFqzUS/build/asan/bin/kudu with pid 2598
12:38:27.593 [INFO - cluster stderr printer] (MiniKuduCluster.java:751) 2026-08-11T12:38:27Z chronyd exiting

Time: 16.154

OK (1 test)

