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Posted to issues@kudu.apache.org by "Adar Dembo (JIRA)" <ji...@apache.org> on 2018/03/20 19:32:00 UTC

[jira] [Created] (KUDU-2361) MasterTest.TestDumpStacksOnRpcQueueOverflow fails in TSAN mode with stress

Adar Dembo created KUDU-2361:
--------------------------------

             Summary: MasterTest.TestDumpStacksOnRpcQueueOverflow fails in TSAN mode with stress
                 Key: KUDU-2361
                 URL: https://issues.apache.org/jira/browse/KUDU-2361
             Project: Kudu
          Issue Type: Bug
          Components: test
    Affects Versions: 1.7.0
            Reporter: Adar Dembo


I noticed this in a full test run in TSAN mode on Ubuntu 16, and was able to repro by passing --stress_cpu_threads=8 (I have 8 cores on my machine) locally.

Test output:
{noformat}
Note: Google Test filter = *TestDumpStacksOnRpcQueueOverflow*
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from MasterTest
[ RUN      ] MasterTest.TestDumpStacksOnRpcQueueOverflow
I0320 12:28:58.121057   439 system_ntp.cc:143] NTP initialized. Skew: 500ppm Current error: 73757us
I0320 12:28:58.121695   439 fs_manager.cc:260] Metadata directory not provided
I0320 12:28:58.121868   439 fs_manager.cc:266] Using write-ahead log directory (fs_wal_dir) as metadata directory
I0320 12:28:58.122126   439 server_base.cc:434] Could not load existing FS layout: Not found: /tmp/kudutest-1000/master-test.MasterTest.TestDumpStacksOnRpcQueueOverflow.1521574137899614-439/Master/instance: No such file or directory (error 2)
I0320 12:28:58.122280   439 server_base.cc:435] Attempting to create new FS layout instead
I0320 12:28:58.139992   439 fs_manager.cc:595] Generated new instance metadata in path /tmp/kudutest-1000/master-test.MasterTest.TestDumpStacksOnRpcQueueOverflow.1521574137899614-439/Master/instance:
uuid: "55f12dd184874ef1906983634a1dda96"
format_stamp: "Formatted at 2018-03-20 19:28:58 on adar-ThinkPad-T540p"
I0320 12:28:58.167023   439 fs_manager.cc:495] Time spent creating directory manager: real 0.026s	user 0.012s	sys 0.012s
I0320 12:28:58.168340   439 env_posix.cc:1624] Raising this process' open files per process limit from 1024 to 1048576
I0320 12:28:58.168772   439 file_cache.cc:470] Constructed file cache lbm with capacity 419430
I0320 12:28:58.204406   439 fs_manager.cc:417] Time spent opening block manager: real 0.019s	user 0.000s	sys 0.008s
I0320 12:28:58.204677   439 fs_manager.cc:428] Opened local filesystem: /tmp/kudutest-1000/master-test.MasterTest.TestDumpStacksOnRpcQueueOverflow.1521574137899614-439/Master
uuid: "55f12dd184874ef1906983634a1dda96"
format_stamp: "Formatted at 2018-03-20 19:28:58 on adar-ThinkPad-T540p"
I0320 12:28:58.205045   439 fs_report.cc:347] Block manager report
--------------------
1 data directories: /tmp/kudutest-1000/master-test.MasterTest.TestDumpStacksOnRpcQueueOverflow.1521574137899614-439/Master/data
Total live blocks: 0
Total live bytes: 0
Total live bytes (after alignment): 0
Total number of LBM containers: 0 (0 full)
Did not check for missing blocks
Did not check for orphaned blocks
Total full LBM containers with extra space: 0 (0 repaired)
Total full LBM container extra space in bytes: 0 (0 repaired)
Total incomplete LBM containers: 0 (0 repaired)
Total LBM partial records: 0 (0 repaired)
W0320 12:28:59.004899   439 thread.cc:559] rpc reactor (reactor) Time spent creating pthread: real 0.687s	user 0.000s	sys 0.008s
W0320 12:28:59.005123   439 thread.cc:526] rpc reactor (reactor) Time spent starting thread: real 0.687s	user 0.000s	sys 0.008s
I0320 12:28:59.151173   439 env_posix.cc:1629] Not raising this process' running threads per effective uid limit of 63233; it is already as high as it can go
I0320 12:28:59.174991   467 process_memory.cc:182] Process hard memory limit is 12.441025 GB
I0320 12:28:59.175251   467 process_memory.cc:184] Process soft memory limit is 9.952820 GB
I0320 12:28:59.175415   467 process_memory.cc:187] Process memory pressure threshold is 7.464615 GB
I0320 12:28:59.831009   439 rpc_server.cc:201] RPC server started. Bound to: 127.0.0.1:44269
I0320 12:28:59.947118   439 webserver.cc:173] Starting webserver on 127.0.0.1:0
I0320 12:28:59.947260   439 webserver.cc:184] Document root disabled
I0320 12:28:59.970778   439 webserver.cc:311] Webserver started. Bound to: http://127.0.0.1:35093/
I0320 12:28:59.984550   513 data_dirs.cc:931] Could only allocate 1 dirs of requested 3 for tablet 00000000000000000000000000000000. 1 dirs total, 0 dirs full, 0 dirs failed
I0320 12:29:00.052474   513 tablet_bootstrap.cc:436] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Bootstrap starting.
I0320 12:29:00.055348   513 tablet_bootstrap.cc:581] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: No blocks or log segments found. Creating new log.
I0320 12:29:00.056701   513 log.cc:520] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Log is configured to *not* fsync() on all Append() calls
I0320 12:29:00.074784   513 tablet_bootstrap.cc:436] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: No bootstrap required, opened a new log
I0320 12:29:00.111340   513 raft_consensus.cc:304] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 0 FOLLOWER]: Replica starting. Triggering 0 pending transactions. Active config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER }
I0320 12:29:00.111927   513 raft_consensus.cc:330] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
I0320 12:29:00.112182   513 raft_consensus.cc:605] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: 55f12dd184874ef1906983634a1dda96, State: Initialized, Role: FOLLOWER
I0320 12:29:00.113060   513 consensus_queue.cc:226] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [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: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER }
I0320 12:29:00.113554   513 raft_consensus.cc:344] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 0 FOLLOWER]: Only one voter in the Raft config. Triggering election immediately
I0320 12:29:00.113808   513 raft_consensus.cc:436] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 0 FOLLOWER]: Starting leader election (initial election of a single-replica configuration)
I0320 12:29:00.114053   513 raft_consensus.cc:2700] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Snoozing failure detection for 2.020s (starting election)
I0320 12:29:00.114297   513 raft_consensus.cc:2752] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 0 FOLLOWER]: Advancing to term 1
I0320 12:29:00.118088   513 raft_consensus.cc:458] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 1 FOLLOWER]: Starting leader election with config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER }
I0320 12:29:00.118873   513 leader_election.cc:258] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [CANDIDATE]: Term 1 election: Election decided. Result: candidate won.
I0320 12:29:00.143113   515 raft_consensus.cc:2700] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Snoozing failure detection for 1.623s (election complete)
I0320 12:29:00.143416   515 raft_consensus.cc:2507] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 1 FOLLOWER]: Leader election won for term 1
I0320 12:29:00.174619   515 raft_consensus.cc:572] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 1 LEADER]: Becoming Leader. State: Replica: 55f12dd184874ef1906983634a1dda96, State: Running, Role: LEADER
I0320 12:29:00.175150   515 consensus_queue.cc:203] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [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: 1, State: 0, Mode: LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER }
I0320 12:29:00.195482   517 sys_catalog.cc:335] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: SysCatalogTable state changed. Reason: New leader 55f12dd184874ef1906983634a1dda96. Latest consensus state: current_term: 1 leader_uuid: "55f12dd184874ef1906983634a1dda96" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER } }
I0320 12:29:00.195924   517 sys_catalog.cc:338] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: This master's current role is: LEADER
I0320 12:29:00.195751   513 sys_catalog.cc:335] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: SysCatalogTable state changed. Reason: Started TabletReplica. Latest consensus state: current_term: 1 leader_uuid: "55f12dd184874ef1906983634a1dda96" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER } }
I0320 12:29:00.195516   516 sys_catalog.cc:335] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: SysCatalogTable state changed. Reason: RaftConsensus started. Latest consensus state: current_term: 1 leader_uuid: "55f12dd184874ef1906983634a1dda96" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER } }
I0320 12:29:00.196521   516 sys_catalog.cc:338] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: This master's current role is: LEADER
I0320 12:29:00.196115   513 sys_catalog.cc:338] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: This master's current role is: LEADER
I0320 12:29:00.203620   513 sys_catalog.cc:422] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: configured and running, proceeding with master startup.
W0320 12:29:00.267588   522 catalog_manager.cc:1018] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: acquiring CA information for follower catalog manager: Not found: root CA entry not found
W0320 12:29:00.267813   522 catalog_manager.cc:560] Not found: root CA entry not found: failed to prepare follower catalog manager, will retry
I0320 12:29:00.268275   521 catalog_manager.cc:972] Loading table and tablet metadata into memory...
I0320 12:29:00.270922   521 catalog_manager.cc:983] Initializing Kudu internal certificate authority...
W0320 12:29:00.426303   467 tablet.cc:1679] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Can't schedule compaction. Clean time has not been advanced past its initial value.
I0320 12:29:00.515857   521 catalog_manager.cc:870] Generated new certificate authority record
I0320 12:29:00.518018   521 catalog_manager.cc:992] Loading token signing keys...
I0320 12:29:00.546751   521 catalog_manager.cc:3871] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Generated new TSK 0
I0320 12:29:00.827468   439 master.cc:225] Master@127.0.0.1:44269 shutting down...
I0320 12:29:01.020676   439 raft_consensus.cc:2012] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 1 LEADER]: Raft consensus shutting down.
I0320 12:29:01.021024   439 raft_consensus.cc:2039] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 1 FOLLOWER]: Raft consensus is shut down!
I0320 12:29:01.021750   439 tablet_replica.cc:262] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: stopping tablet replica
I0320 12:29:01.021996   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op CompactRowSetsOp(00000000000000000000000000000000)
I0320 12:29:01.022163   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op MinorDeltaCompactionOp(00000000000000000000000000000000)
I0320 12:29:01.022305   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op MajorDeltaCompactionOp(00000000000000000000000000000000)
I0320 12:29:01.022439   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op UndoDeltaBlockGCOp(00000000000000000000000000000000)
I0320 12:29:01.022673   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op FlushMRSOp(00000000000000000000000000000000)
I0320 12:29:01.022807   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op FlushDeltaMemStoresOp(00000000000000000000000000000000)
I0320 12:29:01.022928   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op LogGCOp(00000000000000000000000000000000)
I0320 12:29:01.134024   439 master.cc:236] Master@127.0.0.1:44269 shutdown complete.
I0320 12:29:01.171110   439 system_ntp.cc:143] NTP initialized. Skew: 500ppm Current error: 75257us
I0320 12:29:01.171545   439 fs_manager.cc:260] Metadata directory not provided
I0320 12:29:01.171741   439 fs_manager.cc:263] Using existing metadata directory in first data directory
I0320 12:29:01.179345   439 fs_manager.cc:397] Time spent opening directory manager: real 0.007s	user 0.000s	sys 0.008s
I0320 12:29:01.180353   439 file_cache.cc:470] Constructed file cache lbm with capacity 419430
I0320 12:29:01.203125   439 fs_manager.cc:417] Time spent opening block manager: real 0.015s	user 0.000s	sys 0.000s
I0320 12:29:01.203403   439 fs_manager.cc:428] Opened local filesystem: /tmp/kudutest-1000/master-test.MasterTest.TestDumpStacksOnRpcQueueOverflow.1521574137899614-439/Master
uuid: "55f12dd184874ef1906983634a1dda96"
format_stamp: "Formatted at 2018-03-20 19:28:58 on adar-ThinkPad-T540p"
I0320 12:29:01.203735   439 fs_report.cc:347] Block manager report
--------------------
1 data directories: /tmp/kudutest-1000/master-test.MasterTest.TestDumpStacksOnRpcQueueOverflow.1521574137899614-439/Master/data
Total live blocks: 0
Total live bytes: 0
Total live bytes (after alignment): 0
Total number of LBM containers: 0 (0 full)
Did not check for missing blocks
Did not check for orphaned blocks
Total full LBM containers with extra space: 0 (0 repaired)
Total full LBM container extra space in bytes: 0 (0 repaired)
Total incomplete LBM containers: 0 (0 repaired)
Total LBM partial records: 0 (0 repaired)
I0320 12:29:01.518903   439 rpc_server.cc:201] RPC server started. Bound to: 127.0.0.1:44269
I0320 12:29:01.519835   439 webserver.cc:173] Starting webserver on 127.0.0.1:35093
I0320 12:29:01.519968   439 webserver.cc:184] Document root disabled
I0320 12:29:01.535214   439 webserver.cc:311] Webserver started. Bound to: http://127.0.0.1:35093/
I0320 12:29:01.567597   549 tablet_bootstrap.cc:436] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Bootstrap starting.
I0320 12:29:01.611582   549 tablet_bootstrap.cc:436] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Bootstrap replayed 1/1 log segments. Stats: ops{read=4 overwritten=0 applied=4 ignored=1} inserts{seen=2 ignored=0} mutations{seen=0 ignored=0} orphaned_commits=0. Pending: 0 replicates
I0320 12:29:01.612310   549 tablet_bootstrap.cc:436] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Bootstrap complete.
I0320 12:29:01.613600   549 raft_consensus.cc:304] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 1 FOLLOWER]: Replica starting. Triggering 0 pending transactions. Active config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER }
I0320 12:29:01.613976   549 raft_consensus.cc:605] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 1 FOLLOWER]: Becoming Follower/Learner. State: Replica: 55f12dd184874ef1906983634a1dda96, State: Initialized, Role: FOLLOWER
I0320 12:29:01.614390   549 consensus_queue.cc:226] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 4, Last appended: 1.4, Last appended by leader: 4, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER }
I0320 12:29:01.614800   549 raft_consensus.cc:344] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 1 FOLLOWER]: Only one voter in the Raft config. Triggering election immediately
I0320 12:29:01.614998   549 raft_consensus.cc:436] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 1 FOLLOWER]: Starting leader election (initial election of a single-replica configuration)
I0320 12:29:01.619002   549 raft_consensus.cc:2700] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Snoozing failure detection for 1.502s (starting election)
I0320 12:29:01.619308   549 raft_consensus.cc:2752] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 1 FOLLOWER]: Advancing to term 2
I0320 12:29:01.625046   549 raft_consensus.cc:458] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 2 FOLLOWER]: Starting leader election with config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER }
I0320 12:29:01.629127   549 leader_election.cc:258] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [CANDIDATE]: Term 2 election: Election decided. Result: candidate won.
I0320 12:29:01.637392   551 raft_consensus.cc:2700] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Snoozing failure detection for 1.879s (election complete)
I0320 12:29:01.637658   551 raft_consensus.cc:2507] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 2 FOLLOWER]: Leader election won for term 2
I0320 12:29:01.657527   551 raft_consensus.cc:572] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 2 LEADER]: Becoming Leader. State: Replica: 55f12dd184874ef1906983634a1dda96, State: Running, Role: LEADER
I0320 12:29:01.657930   551 consensus_queue.cc:203] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [LEADER]: Queue going to LEADER mode. State: All replicated index: 0, Majority replicated index: 4, Committed index: 4, Last appended: 1.4, Last appended by leader: 4, Current term: 2, Majority size: 1, State: 0, Mode: LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER }
I0320 12:29:01.672679   553 sys_catalog.cc:335] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: SysCatalogTable state changed. Reason: RaftConsensus started. Latest consensus state: current_term: 2 leader_uuid: "55f12dd184874ef1906983634a1dda96" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER } }
I0320 12:29:01.672747   549 sys_catalog.cc:335] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: SysCatalogTable state changed. Reason: Started TabletReplica. Latest consensus state: current_term: 2 leader_uuid: "55f12dd184874ef1906983634a1dda96" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER } }
I0320 12:29:01.673079   553 sys_catalog.cc:338] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: This master's current role is: LEADER
I0320 12:29:01.673100   549 sys_catalog.cc:338] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: This master's current role is: LEADER
I0320 12:29:01.678683   555 sys_catalog.cc:335] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: SysCatalogTable state changed. Reason: New leader 55f12dd184874ef1906983634a1dda96. Latest consensus state: current_term: 2 leader_uuid: "55f12dd184874ef1906983634a1dda96" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "55f12dd184874ef1906983634a1dda96" member_type: VOTER } }
I0320 12:29:01.681085   555 sys_catalog.cc:338] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: This master's current role is: LEADER
I0320 12:29:01.681375   549 sys_catalog.cc:422] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [sys.catalog]: configured and running, proceeding with master startup.
I0320 12:29:01.716922   558 catalog_manager.cc:502] Waiting for catalog manager background task thread to start: Service unavailable: Catalog manager is not initialized. State: 1
I0320 12:29:01.726768   559 catalog_manager.cc:972] Loading table and tablet metadata into memory...
I0320 12:29:01.729962   559 catalog_manager.cc:983] Initializing Kudu internal certificate authority...
I0320 12:29:01.734299   559 catalog_manager.cc:992] Loading token signing keys...
I0320 12:29:01.738445   559 catalog_manager.cc:3882] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: Loaded TSK: 0
W0320 12:29:01.879313   533 service_pool.cc:130] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items.
I0320 12:29:01.879936   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.897538   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.898228   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.899801   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.900344   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.901034   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.901525   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.902161   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.903232   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.904125   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.904739   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.906430   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.907002   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.907941   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.908489   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.909440   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.909982   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
I0320 12:29:01.923619   533 service_pool.cc:133] GetTableLocations request on kudu.master.MasterService from 127.0.0.1:35832 dropped due to backpressure. The service queue is full; it has 1 items. Contents of service queue:
Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2)
W0320 12:29:02.895246   537 debug-util.cc:396] Leaking SignalData structure 0x7b080007a100 after lost signal to thread 442
W0320 12:29:02.895696   537 debug-util.cc:396] Leaking SignalData structure 0x7b0800067f00 after lost signal to thread 546
I0320 12:29:02.895265   542 rpcz_store.cc:265] Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 1) took 1017ms. Request Metrics: {}
I0320 12:29:03.911542   542 rpcz_store.cc:265] Call kudu.master.MasterService.GetTableLocations from 127.0.0.1:35832 (request call id 2) took 2033ms. Request Metrics: {}
../../src/kudu/master/master-test.cc:843: Failure
      Expected: dump_count
      Which is: 0
To be equal to: 1
I0320 12:29:03.913710   439 master.cc:225] Master@127.0.0.1:44269 shutting down...
I0320 12:29:03.916647   439 raft_consensus.cc:2012] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 2 LEADER]: Raft consensus shutting down.
I0320 12:29:03.916927   439 raft_consensus.cc:2039] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96 [term 2 FOLLOWER]: Raft consensus is shut down!
I0320 12:29:03.917110   439 tablet_replica.cc:262] T 00000000000000000000000000000000 P 55f12dd184874ef1906983634a1dda96: stopping tablet replica
I0320 12:29:03.917285   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op CompactRowSetsOp(00000000000000000000000000000000)
I0320 12:29:03.917426   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op MinorDeltaCompactionOp(00000000000000000000000000000000)
I0320 12:29:03.917557   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op MajorDeltaCompactionOp(00000000000000000000000000000000)
I0320 12:29:03.917688   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op UndoDeltaBlockGCOp(00000000000000000000000000000000)
I0320 12:29:03.917836   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op FlushMRSOp(00000000000000000000000000000000)
I0320 12:29:03.917964   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op FlushDeltaMemStoresOp(00000000000000000000000000000000)
I0320 12:29:03.918082   439 maintenance_manager.cc:235] P 55f12dd184874ef1906983634a1dda96: Unregistered op LogGCOp(00000000000000000000000000000000)
I0320 12:29:04.307595   439 master.cc:236] Master@127.0.0.1:44269 shutdown complete.
I0320 12:29:04.320631   439 test_util.cc:119] -----------------------------------------------
I0320 12:29:04.320791   439 test_util.cc:120] Had fatal failures, leaving test files at /tmp/kudutest-1000/master-test.MasterTest.TestDumpStacksOnRpcQueueOverflow.1521574137899614-439
[  FAILED  ] MasterTest.TestDumpStacksOnRpcQueueOverflow (6288 ms)
[----------] 1 test from MasterTest (6288 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (6289 ms total)
[  PASSED  ] 0 tests.
[  FAILED  ] 1 test, listed below:
[  FAILED  ] MasterTest.TestDumpStacksOnRpcQueueOverflow

 1 FAILED TEST
{noformat}



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