2024-01-17 18:52:58,102 INFO [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.TestActiveMasterManager timeout: 13 mins 2024-01-17 18:52:58,376 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/41c94fa3-007c-b53f-dc33-9e676fd4ed05 2024-01-17 18:52:58,386 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/41c94fa3-007c-b53f-dc33-9e676fd4ed05/cluster_4ac725d8-c441-e72b-9969-7b5af5fb87aa, deleteOnExit=true 2024-01-17 18:52:58,627 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/41c94fa3-007c-b53f-dc33-9e676fd4ed05/cluster_4ac725d8-c441-e72b-9969-7b5af5fb87aa/zookeeper_0, clientPort=51723, secureClientPort=-1, dataDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/41c94fa3-007c-b53f-dc33-9e676fd4ed05/cluster_4ac725d8-c441-e72b-9969-7b5af5fb87aa/zookeeper_0/version-2, dataDirSize=457 dataLogDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/41c94fa3-007c-b53f-dc33-9e676fd4ed05/cluster_4ac725d8-c441-e72b-9969-7b5af5fb87aa/zookeeper_0/version-2, dataLogSize=457 tickTime=2000, maxClientCnxns=300, minSessionTimeout=4000, maxSessionTimeout=40000, clientPortListenBacklog=-1, serverId=0 2024-01-17 18:52:58,648 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(283): Started MiniZooKeeperCluster and ran 'stat' on client port=51723 2024-01-17 18:52:58,668 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=19, OpenFileDescriptor=302, MaxFileDescriptor=60000, SystemLoadAverage=471, ProcessCount=175, AvailableMemoryMB=7519 2024-01-17 18:52:58,708 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:51723 2024-01-17 18:52:58,770 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2024-01-17 18:52:58,776 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x10136b81bb70000 connected 2024-01-17 18:52:58,835 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false 2024-01-17 18:52:58,864 DEBUG [Time-limited test] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running 2024-01-17 18:52:58,936 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/running 2024-01-17 18:52:59,806 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:52:59,809 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!) 2024-01-17 18:52:59,810 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1705517578835 2024-01-17 18:52:59,826 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2024-01-17 18:52:59,831 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:52:59,832 INFO [Thread-3] master.ActiveMasterManager(278): Another master is the active master, localhost,1,1705517578835; waiting to become the next active master 2024-01-17 18:52:59,838 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2024-01-17 18:52:59,840 INFO [Time-limited test] master.TestActiveMasterManager(187): Deleting master node 2024-01-17 18:52:59,844 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2024-01-17 18:52:59,844 INFO [Time-limited test] master.TestActiveMasterManager(191): Waiting for active master manager to be notified 2024-01-17 18:52:59,845 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2024-01-17 18:52:59,845 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2024-01-17 18:52:59,847 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2024-01-17 18:52:59,847 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2024-01-17 18:52:59,847 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2024-01-17 18:52:59,847 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master) 2024-01-17 18:52:59,848 INFO [Time-limited test] master.TestActiveMasterManager(193): Master node deleted 2024-01-17 18:52:59,848 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:52:59,848 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:52:59,849 WARN [Thread-3] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2024-01-17 18:52:59,849 INFO [Thread-3] master.ActiveMasterManager(237): Registered as active master=localhost,2,1705517578859 2024-01-17 18:52:59,849 INFO [Thread-3] master.TestActiveMasterManager$WaitToBeMasterThread(275): Second master has become the active master! 2024-01-17 18:52:59,850 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:52:59,858 DEBUG [Time-limited test] master.TestActiveMasterManager(202): Slept 1 times 2024-01-17 18:52:59,858 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2024-01-17 18:52:59,860 INFO [Time-limited test] master.TestActiveMasterManager(208): Deleting master node 2024-01-17 18:52:59,865 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2024-01-17 18:52:59,867 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2024-01-17 18:52:59,867 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2024-01-17 18:52:59,869 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2024-01-17 18:52:59,869 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2024-01-17 18:52:59,869 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master) 2024-01-17 18:52:59,973 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2024-01-17 18:52:59,973 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70000, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2024-01-17 18:52:59,996 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=34 (was 19) Potentially hanging thread: NIOWorkerThread-9 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-10 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-14 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-15 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-6 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-5 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-16 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-8 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-12 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-7 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-4 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-11 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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) - Thread LEAK? -, OpenFileDescriptor=304 (was 302) - OpenFileDescriptor LEAK? -, MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=471 (was 471), ProcessCount=175 (was 175), AvailableMemoryMB=7188 (was 7519) 2024-01-17 18:53:00,010 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testRestartMaster Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=471, ProcessCount=175, AvailableMemoryMB=7186 2024-01-17 18:53:00,011 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:51723 2024-01-17 18:53:00,016 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2024-01-17 18:53:00,022 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false 2024-01-17 18:53:00,029 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2024-01-17 18:53:00,029 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x10136b81bb70001 connected 2024-01-17 18:53:00,037 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/running 2024-01-17 18:53:00,040 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:53:00,041 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!) 2024-01-17 18:53:00,042 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1705517580022 2024-01-17 18:53:00,045 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2024-01-17 18:53:00,049 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:53:00,051 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2024-01-17 18:53:00,051 INFO [Time-limited test] master.ActiveMasterManager(278): Current master has this master's address, localhost,1,1705517580022; master was restarted? Deleting node. 2024-01-17 18:53:00,052 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2024-01-17 18:53:00,052 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2024-01-17 18:53:00,053 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2024-01-17 18:53:00,053 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2024-01-17 18:53:00,054 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2024-01-17 18:53:00,054 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:53:00,054 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:53:00,055 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:53:00,055 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!) 2024-01-17 18:53:00,055 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1705517580022 2024-01-17 18:53:00,056 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:53:00,056 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2024-01-17 18:53:00,057 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:53:00,057 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:53:00,058 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2024-01-17 18:53:00,058 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:53:00,060 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2024-01-17 18:53:00,161 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2024-01-17 18:53:00,161 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x10136b81bb70001, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2024-01-17 18:53:00,173 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testRestartMaster Thread=34 (was 34), OpenFileDescriptor=304 (was 304), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=471 (was 471), ProcessCount=175 (was 175), AvailableMemoryMB=7176 (was 7186) 2024-01-17 18:53:00,183 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testBackupMasterUpdates Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=471, ProcessCount=174, AvailableMemoryMB=7176 2024-01-17 18:53:00,184 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testBackupMasterUpdates connecting to ZooKeeper ensemble=127.0.0.1:51723 2024-01-17 18:53:00,187 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates0x0, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2024-01-17 18:53:00,188 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testBackupMasterUpdates-0x10136b81bb70002 connected 2024-01-17 18:53:00,193 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2024-01-17 18:53:00,198 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2024-01-17 18:53:00,199 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!) 2024-01-17 18:53:00,199 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,-1 2024-01-17 18:53:00,201 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:00,203 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1001,-1 2024-01-17 18:53:00,208 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:00,210 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:00,210 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1002,-1 2024-01-17 18:53:00,211 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:00,313 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:00,314 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1003,-1 2024-01-17 18:53:00,315 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:00,417 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:00,418 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1004,-1 2024-01-17 18:53:00,419 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:00,520 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:00,521 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1005,-1 2024-01-17 18:53:00,522 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:00,625 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:00,626 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1006,-1 2024-01-17 18:53:00,626 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:00,729 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:00,729 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1007,-1 2024-01-17 18:53:00,730 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:00,832 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:00,833 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1008,-1 2024-01-17 18:53:00,833 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:00,935 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:00,936 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1009,-1 2024-01-17 18:53:00,936 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:01,038 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:01,039 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1010,-1 2024-01-17 18:53:01,039 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:01,141 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1001,-1 2024-01-17 18:53:01,141 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:01,145 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:01,246 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1002,-1 2024-01-17 18:53:01,247 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:01,247 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:01,349 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1003,-1 2024-01-17 18:53:01,349 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:01,349 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:01,450 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1004,-1 2024-01-17 18:53:01,451 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:01,451 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:01,552 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1005,-1 2024-01-17 18:53:01,552 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:01,552 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:01,654 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1006,-1 2024-01-17 18:53:01,654 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:01,654 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:01,756 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1007,-1 2024-01-17 18:53:01,756 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:01,756 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:01,858 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1008,-1 2024-01-17 18:53:01,859 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:01,859 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:01,960 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1009,-1 2024-01-17 18:53:01,960 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:01,961 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:02,062 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1010,-1 2024-01-17 18:53:02,062 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2024-01-17 18:53:02,063 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2024-01-17 18:53:02,164 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2024-01-17 18:53:02,265 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2024-01-17 18:53:02,265 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x10136b81bb70002, quorum=127.0.0.1:51723, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2024-01-17 18:53:02,275 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testBackupMasterUpdates Thread=34 (was 34), OpenFileDescriptor=304 (was 304), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=471 (was 471), ProcessCount=177 (was 174) - ProcessCount LEAK? -, AvailableMemoryMB=6896 (was 7176) 2024-01-17 18:53:02,279 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(344): Shutdown MiniZK cluster with all ZK servers