2023-12-25 14:53:23,810 INFO [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.TestActiveMasterManager timeout: 13 mins 2023-12-25 14:53:24,072 DEBUG [main] hbase.HBaseTestingUtility(342): Setting hbase.rootdir to /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/ab37a7a0-d754-57be-9a3e-e7ae085ca9af 2023-12-25 14:53:24,084 INFO [Time-limited test] hbase.HBaseZKTestingUtility(82): Created new mini-cluster data directory: /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/ab37a7a0-d754-57be-9a3e-e7ae085ca9af/cluster_1b60865f-0d48-b549-9e0a-b87d690b4dc2, deleteOnExit=true 2023-12-25 14:53:24,293 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(258): Started connectionTimeout=30000, dir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/ab37a7a0-d754-57be-9a3e-e7ae085ca9af/cluster_1b60865f-0d48-b549-9e0a-b87d690b4dc2/zookeeper_0, clientPort=51487, secureClientPort=-1, dataDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/ab37a7a0-d754-57be-9a3e-e7ae085ca9af/cluster_1b60865f-0d48-b549-9e0a-b87d690b4dc2/zookeeper_0/version-2, dataDirSize=457 dataLogDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/ab37a7a0-d754-57be-9a3e-e7ae085ca9af/cluster_1b60865f-0d48-b549-9e0a-b87d690b4dc2/zookeeper_0/version-2, dataLogSize=457 tickTime=2000, maxClientCnxns=300, minSessionTimeout=4000, maxSessionTimeout=40000, clientPortListenBacklog=-1, serverId=0 2023-12-25 14:53:24,313 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(283): Started MiniZooKeeperCluster and ran 'stat' on client port=51487 2023-12-25 14:53:24,327 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=19, OpenFileDescriptor=302, MaxFileDescriptor=60000, SystemLoadAverage=329, ProcessCount=175, AvailableMemoryMB=11611 2023-12-25 14:53:24,353 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:51487 2023-12-25 14:53:24,406 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-12-25 14:53:24,408 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x100bf87438d0000 connected 2023-12-25 14:53:24,457 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false 2023-12-25 14:53:24,481 DEBUG [Time-limited test] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running 2023-12-25 14:53:24,572 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/running 2023-12-25 14:53:25,479 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,481 WARN [Time-limited test] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-25 14:53:25,483 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1703516004457 2023-12-25 14:53:25,505 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-25 14:53:25,512 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,513 INFO [Thread-3] master.ActiveMasterManager(278): Another master is the active master, localhost,1,1703516004457; waiting to become the next active master 2023-12-25 14:53:25,518 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2023-12-25 14:53:25,519 INFO [Time-limited test] master.TestActiveMasterManager(187): Deleting master node 2023-12-25 14:53:25,523 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-25 14:53:25,523 INFO [Time-limited test] master.TestActiveMasterManager(191): Waiting for active master manager to be notified 2023-12-25 14:53:25,524 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-25 14:53:25,524 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-25 14:53:25,526 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-25 14:53:25,526 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-25 14:53:25,526 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master) 2023-12-25 14:53:25,526 INFO [Time-limited test] master.TestActiveMasterManager(193): Master node deleted 2023-12-25 14:53:25,527 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2023-12-25 14:53:25,528 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,529 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,529 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,531 WARN [Thread-3] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-25 14:53:25,531 INFO [Thread-3] master.ActiveMasterManager(237): Registered as active master=localhost,2,1703516004477 2023-12-25 14:53:25,531 INFO [Thread-3] master.TestActiveMasterManager$WaitToBeMasterThread(275): Second master has become the active master! 2023-12-25 14:53:25,537 DEBUG [Time-limited test] master.TestActiveMasterManager(202): Slept 1 times 2023-12-25 14:53:25,537 INFO [Time-limited test] master.TestActiveMasterManager(208): Deleting master node 2023-12-25 14:53:25,539 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-25 14:53:25,540 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-25 14:53:25,541 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-25 14:53:25,541 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-25 14:53:25,542 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-25 14:53:25,542 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master) 2023-12-25 14:53:25,645 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-25 14:53:25,646 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0000, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-25 14:53:25,656 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=34 (was 19) Potentially hanging thread: NIOWorkerThread-8 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-14 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-13 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-5 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-9 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-16 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-12 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-15 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-11 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-3 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-6 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-4 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-10 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-7 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-2 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) - Thread LEAK? -, OpenFileDescriptor=304 (was 302) - OpenFileDescriptor LEAK? -, MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=390 (was 329) - SystemLoadAverage LEAK? -, ProcessCount=176 (was 175) - ProcessCount LEAK? -, AvailableMemoryMB=11278 (was 11611) 2023-12-25 14:53:25,669 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testRestartMaster Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=390, ProcessCount=175, AvailableMemoryMB=11288 2023-12-25 14:53:25,670 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:51487 2023-12-25 14:53:25,675 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-12-25 14:53:25,675 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x100bf87438d0001 connected 2023-12-25 14:53:25,684 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false 2023-12-25 14:53:25,685 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-25 14:53:25,695 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/running 2023-12-25 14:53:25,698 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,699 WARN [Time-limited test] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-25 14:53:25,700 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1703516005685 2023-12-25 14:53:25,706 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-25 14:53:25,711 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,718 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-25 14:53:25,719 INFO [Time-limited test] master.ActiveMasterManager(278): Current master has this master's address, localhost,1,1703516005685; master was restarted? Deleting node. 2023-12-25 14:53:25,720 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-25 14:53:25,720 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-25 14:53:25,721 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-25 14:53:25,721 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-25 14:53:25,724 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2023-12-25 14:53:25,724 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,727 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,728 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,729 WARN [Time-limited test] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-25 14:53:25,729 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1703516005685 2023-12-25 14:53:25,730 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,730 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,731 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2023-12-25 14:53:25,732 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,732 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,733 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2023-12-25 14:53:25,736 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-25 14:53:25,836 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-25 14:53:25,837 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100bf87438d0001, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-25 14:53:25,848 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testRestartMaster Thread=34 (was 34), OpenFileDescriptor=304 (was 304), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=390 (was 390), ProcessCount=176 (was 175) - ProcessCount LEAK? -, AvailableMemoryMB=11271 (was 11288) 2023-12-25 14:53:25,858 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testBackupMasterUpdates Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=390, ProcessCount=176, AvailableMemoryMB=11270 2023-12-25 14:53:25,859 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testBackupMasterUpdates connecting to ZooKeeper ensemble=127.0.0.1:51487 2023-12-25 14:53:25,874 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates0x0, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-12-25 14:53:25,875 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testBackupMasterUpdates-0x100bf87438d0002 connected 2023-12-25 14:53:25,882 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-25 14:53:25,888 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-25 14:53:25,889 WARN [Time-limited test] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-25 14:53:25,890 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,-1 2023-12-25 14:53:25,892 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:25,894 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1001,-1 2023-12-25 14:53:25,899 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:25,901 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:25,902 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1002,-1 2023-12-25 14:53:25,902 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:26,005 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:26,006 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1003,-1 2023-12-25 14:53:26,006 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:26,113 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:26,114 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1004,-1 2023-12-25 14:53:26,114 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:26,217 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:26,217 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1005,-1 2023-12-25 14:53:26,218 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:26,324 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:26,325 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1006,-1 2023-12-25 14:53:26,325 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:26,429 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:26,430 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1007,-1 2023-12-25 14:53:26,430 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:26,533 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:26,534 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1008,-1 2023-12-25 14:53:26,534 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:26,637 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:26,637 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1009,-1 2023-12-25 14:53:26,638 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:26,741 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:26,741 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1010,-1 2023-12-25 14:53:26,742 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:26,845 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1001,-1 2023-12-25 14:53:26,845 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:26,847 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:26,950 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1002,-1 2023-12-25 14:53:26,950 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:26,950 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:27,052 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1003,-1 2023-12-25 14:53:27,053 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:27,053 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:27,159 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1004,-1 2023-12-25 14:53:27,159 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:27,159 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:27,263 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1005,-1 2023-12-25 14:53:27,263 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:27,263 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:27,366 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1006,-1 2023-12-25 14:53:27,366 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:27,366 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:27,468 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1007,-1 2023-12-25 14:53:27,468 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:27,469 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:27,571 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1008,-1 2023-12-25 14:53:27,571 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:27,571 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:27,675 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1009,-1 2023-12-25 14:53:27,675 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:27,675 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:27,777 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1010,-1 2023-12-25 14:53:27,778 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-25 14:53:27,778 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-25 14:53:27,880 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-25 14:53:27,981 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-25 14:53:27,981 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100bf87438d0002, quorum=127.0.0.1:51487, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-25 14:53:27,989 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testBackupMasterUpdates Thread=34 (was 34), OpenFileDescriptor=304 (was 304), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=390 (was 390), ProcessCount=174 (was 176), AvailableMemoryMB=10874 (was 11270) 2023-12-25 14:53:27,994 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(344): Shutdown MiniZK cluster with all ZK servers