Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-master/1501/
4 tests failed. FAILED: junit.framework.TestSuite.org.apache.solr.cloud.hdfs.HdfsUnloadDistributedZkTest Error Message: 71 threads leaked from SUITE scope at org.apache.solr.cloud.hdfs.HdfsUnloadDistributedZkTest: 1) Thread[id=6823, name=qtp725343090-6823, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) at org.eclipse.jetty.io.ManagedSelector$$Lambda$240/1428089623.run(Unknown Source) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 2) Thread[id=6912, name=OverseerAutoScalingTriggerThread-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=WAITING, group=Overseer autoscaling triggers] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:177) at java.lang.Thread.run(Thread.java:748) 3) Thread[id=6881, name=Scheduler-691069682, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 4) Thread[id=6934, name=AutoscalingActionExecutor-955-thread-1-processing-n:127.0.0.1:33434_wm_, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340) at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176) at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78) at org.apache.solr.cloud.autoscaling.ComputePlanAction.process(ComputePlanAction.java:72) at org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:307) at org.apache.solr.cloud.autoscaling.ScheduledTriggers$$Lambda$491/1809276628.run(Unknown Source) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$9/751561345.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 5) Thread[id=6874, name=qtp836920967-6874, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) at org.eclipse.jetty.io.ManagedSelector$$Lambda$240/1428089623.run(Unknown Source) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 6) Thread[id=6802, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 7) Thread[id=6805, name=zkConnectionManagerCallback-489-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 8) Thread[id=6787, name=Scheduler-2087371397, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 9) Thread[id=6822, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 10) Thread[id=6779, name=qtp1025705465-6779, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 11) Thread[id=6824, name=qtp725343090-6824, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 12) Thread[id=6897, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105) at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063) 13) Thread[id=6899, name=zkConnectionManagerCallback-515-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 14) Thread[id=6841, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502) 15) Thread[id=6791, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 16) Thread[id=6890, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1054) 17) Thread[id=6806, name=Scheduler-372419654, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 18) Thread[id=6914, name=ScheduledTrigger-954-thread-2, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 19) Thread[id=6910, name=OverseerStateUpdate-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=TIMED_WAITING, group=Overseer state updater.] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340) at org.apache.solr.cloud.Overseer$ClusterStateUpdater.amILeader(Overseer.java:415) at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:145) at java.lang.Thread.run(Thread.java:748) 20) Thread[id=6785, name=qtp1025705465-6785, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 21) Thread[id=6916, name=ScheduledTrigger-954-thread-4, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 22) Thread[id=6876, name=qtp836920967-6876, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 23) Thread[id=6798, name=zkConnectionManagerCallback-484-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 24) Thread[id=6826, name=qtp725343090-6826-acceptor-0@6d47a35e-ServerConnector@68daf8b6{HTTP/1.1,[http/1.1]}{127.0.0.1:42068}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250) at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379) at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 25) Thread[id=6835, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 26) Thread[id=6896, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 27) Thread[id=6804, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502) 28) Thread[id=6861, name=searcherExecutor-940-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 29) Thread[id=6781, name=qtp1025705465-6781-acceptor-0@7eb8bc38-ServerConnector@707f4d9f{HTTP/1.1,[http/1.1]}{127.0.0.1:33434}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250) at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379) at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 30) Thread[id=6911, name=OverseerCollectionConfigSetProcessor-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=TIMED_WAITING, group=Overseer collection creation process.] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340) at org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:392) at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:193) at java.lang.Thread.run(Thread.java:748) 31) Thread[id=6831, name=Scheduler-713182388, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 32) Thread[id=6792, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 33) Thread[id=6875, name=qtp836920967-6875-acceptor-0@370362a5-ServerConnector@bb69cec{HTTP/1.1,[http/1.1]}{127.0.0.1:45474}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250) at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379) at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 34) Thread[id=6829, name=qtp725343090-6829, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 35) Thread[id=6892, name=zkConnectionManagerCallback-510-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 36) Thread[id=6879, name=qtp836920967-6879, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 37) Thread[id=6780, name=qtp1025705465-6780, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 38) Thread[id=6825, name=qtp725343090-6825, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 39) Thread[id=6880, name=qtp836920967-6880, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 40) Thread[id=6913, name=ScheduledTrigger-954-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 41) Thread[id=6842, name=zkConnectionManagerCallback-497-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 42) Thread[id=6844, name=Thread-4928, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at org.apache.solr.core.CloserThread.run(CoreContainer.java:1731) 43) Thread[id=6885, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 44) Thread[id=6786, name=qtp1025705465-6786, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 45) Thread[id=6877, name=qtp836920967-6877, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 46) Thread[id=6784, name=qtp1025705465-6784, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 47) Thread[id=6886, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 48) Thread[id=6851, name=Scheduler-851849217, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 49) Thread[id=6828, name=qtp725343090-6828, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 50) Thread[id=6782, name=qtp1025705465-6782, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 51) Thread[id=6873, name=qtp836920967-6873, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) at org.eclipse.jetty.io.ManagedSelector$$Lambda$240/1428089623.run(Unknown Source) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 52) Thread[id=6800, name=Thread-4912, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at org.apache.solr.core.CloserThread.run(CoreContainer.java:1731) 53) Thread[id=6830, name=qtp725343090-6830, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 54) Thread[id=6827, name=qtp725343090-6827, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 55) Thread[id=6783, name=qtp1025705465-6783, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 56) Thread[id=6847, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105) at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063) 57) Thread[id=6803, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105) at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063) 58) Thread[id=6849, name=zkConnectionManagerCallback-502-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 59) Thread[id=6840, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105) at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063) 60) Thread[id=6898, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502) 61) Thread[id=6797, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502) 62) Thread[id=6796, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.ClientCnxnSocketNIO.cleanup(ClientCnxnSocketNIO.java:230) at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1249) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1173) 63) Thread[id=6817, name=searcherExecutor-929-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 64) Thread[id=6894, name=Thread-4944, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at org.apache.solr.core.CloserThread.run(CoreContainer.java:1731) 65) Thread[id=6891, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502) 66) Thread[id=6878, name=qtp836920967-6878, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 67) Thread[id=6915, name=ScheduledTrigger-954-thread-3, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316) at org.apache.solr.client.solrj.impl.ZkDistribStateManager.hasData(ZkDistribStateManager.java:58) at org.apache.solr.cloud.autoscaling.TriggerBase.saveState(TriggerBase.java:203) at org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:582) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 68) Thread[id=6846, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 69) Thread[id=6836, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 70) Thread[id=6848, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502) 71) Thread[id=6864, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) Stack Trace: com.carrotsearch.randomizedtesting.ThreadLeakError: 71 threads leaked from SUITE scope at org.apache.solr.cloud.hdfs.HdfsUnloadDistributedZkTest: 1) Thread[id=6823, name=qtp725343090-6823, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) at org.eclipse.jetty.io.ManagedSelector$$Lambda$240/1428089623.run(Unknown Source) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 2) Thread[id=6912, name=OverseerAutoScalingTriggerThread-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=WAITING, group=Overseer autoscaling triggers] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:177) at java.lang.Thread.run(Thread.java:748) 3) Thread[id=6881, name=Scheduler-691069682, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 4) Thread[id=6934, name=AutoscalingActionExecutor-955-thread-1-processing-n:127.0.0.1:33434_wm_, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340) at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176) at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78) at org.apache.solr.cloud.autoscaling.ComputePlanAction.process(ComputePlanAction.java:72) at org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:307) at org.apache.solr.cloud.autoscaling.ScheduledTriggers$$Lambda$491/1809276628.run(Unknown Source) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$9/751561345.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 5) Thread[id=6874, name=qtp836920967-6874, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) at org.eclipse.jetty.io.ManagedSelector$$Lambda$240/1428089623.run(Unknown Source) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 6) Thread[id=6802, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 7) Thread[id=6805, name=zkConnectionManagerCallback-489-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 8) Thread[id=6787, name=Scheduler-2087371397, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 9) Thread[id=6822, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 10) Thread[id=6779, name=qtp1025705465-6779, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 11) Thread[id=6824, name=qtp725343090-6824, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 12) Thread[id=6897, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105) at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063) 13) Thread[id=6899, name=zkConnectionManagerCallback-515-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 14) Thread[id=6841, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502) 15) Thread[id=6791, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 16) Thread[id=6890, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1054) 17) Thread[id=6806, name=Scheduler-372419654, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 18) Thread[id=6914, name=ScheduledTrigger-954-thread-2, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 19) Thread[id=6910, name=OverseerStateUpdate-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=TIMED_WAITING, group=Overseer state updater.] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340) at org.apache.solr.cloud.Overseer$ClusterStateUpdater.amILeader(Overseer.java:415) at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:145) at java.lang.Thread.run(Thread.java:748) 20) Thread[id=6785, name=qtp1025705465-6785, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 21) Thread[id=6916, name=ScheduledTrigger-954-thread-4, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 22) Thread[id=6876, name=qtp836920967-6876, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 23) Thread[id=6798, name=zkConnectionManagerCallback-484-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 24) Thread[id=6826, name=qtp725343090-6826-acceptor-0@6d47a35e-ServerConnector@68daf8b6{HTTP/1.1,[http/1.1]}{127.0.0.1:42068}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250) at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379) at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 25) Thread[id=6835, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 26) Thread[id=6896, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 27) Thread[id=6804, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502) 28) Thread[id=6861, name=searcherExecutor-940-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 29) Thread[id=6781, name=qtp1025705465-6781-acceptor-0@7eb8bc38-ServerConnector@707f4d9f{HTTP/1.1,[http/1.1]}{127.0.0.1:33434}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250) at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379) at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 30) Thread[id=6911, name=OverseerCollectionConfigSetProcessor-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=TIMED_WAITING, group=Overseer collection creation process.] at java.lang.Thread.sleep(Native Method) at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340) at org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:392) at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:193) at java.lang.Thread.run(Thread.java:748) 31) Thread[id=6831, name=Scheduler-713182388, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 32) Thread[id=6792, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 33) Thread[id=6875, name=qtp836920967-6875-acceptor-0@370362a5-ServerConnector@bb69cec{HTTP/1.1,[http/1.1]}{127.0.0.1:45474}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250) at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379) at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 34) Thread[id=6829, name=qtp725343090-6829, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 35) Thread[id=6892, name=zkConnectionManagerCallback-510-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 36) Thread[id=6879, name=qtp836920967-6879, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 37) Thread[id=6780, name=qtp1025705465-6780, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 38) Thread[id=6825, name=qtp725343090-6825, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 39) Thread[id=6880, name=qtp836920967-6880, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 40) Thread[id=6913, name=ScheduledTrigger-954-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 41) Thread[id=6842, name=zkConnectionManagerCallback-497-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 42) Thread[id=6844, name=Thread-4928, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at org.apache.solr.core.CloserThread.run(CoreContainer.java:1731) 43) Thread[id=6885, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 44) Thread[id=6786, name=qtp1025705465-6786, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 45) Thread[id=6877, name=qtp836920967-6877, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 46) Thread[id=6784, name=qtp1025705465-6784, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 47) Thread[id=6886, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at java.lang.Thread.sleep(Native Method) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) at java.lang.Thread.run(Thread.java:748) 48) Thread[id=6851, name=Scheduler-851849217, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 49) Thread[id=6828, name=qtp725343090-6828, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest] at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392) at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600) at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663) at java.lang.Thread.run(Thread.java:748) 50) Thread[id=6782, name=qtp1025705465-6782, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) at java.lang.Thread.run(Thread.java:748) 51) Thread[id=6873, name=qtp836920967-6873, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest] at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375) at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouK [...truncated too long message...] ookeeper.ZooKeeper.getData(ZooKeeper.java:1215) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340) [junit4] 2> at org.apache.solr.common.cloud.ZkStateReader.getAutoScalingConfig(ZkStateReader.java:196) [junit4] 2> at org.apache.solr.common.cloud.ZkStateReader.getAutoScalingConfig(ZkStateReader.java:182) [junit4] 2> at org.apache.solr.cloud.ZkController.createEphemeralLiveNode(ZkController.java:974) [junit4] 2> at org.apache.solr.cloud.ZkController.access$500(ZkController.java:138) [junit4] 2> at org.apache.solr.cloud.ZkController$1.command(ZkController.java:363) [junit4] 2> at org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167) [junit4] 2> at org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57) [junit4] 2> at org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$0(SolrZkClient.java:267) [junit4] 2> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [junit4] 2> at java.util.concurrent.FutureTask.run(FutureTask.java:266) [junit4] 2> at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188) [junit4] 2> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [junit4] 2> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [junit4] 2> at java.lang.Thread.run(Thread.java:748) [junit4] 2> [junit4] 2> 2044005 ERROR (zkConnectionManagerCallback-1772-thread-1-processing-n:127.0.0.1:34281_solr) [n:127.0.0.1:34281_solr ] o.a.s.c.c.DefaultConnectionStrategy Reconnect to ZooKeeper failed:org.apache.solr.common.cloud.ZooKeeperException: [junit4] 2> at org.apache.solr.cloud.ZkController$1.command(ZkController.java:415) [junit4] 2> at org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167) [junit4] 2> at org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57) [junit4] 2> at org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$0(SolrZkClient.java:267) [junit4] 2> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [junit4] 2> at java.util.concurrent.FutureTask.run(FutureTask.java:266) [junit4] 2> at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188) [junit4] 2> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [junit4] 2> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [junit4] 2> at java.lang.Thread.run(Thread.java:748) [junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) [junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) [junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340) [junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) [junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340) [junit4] 2> at org.apache.solr.common.cloud.ZkStateReader.getAutoScalingConfig(ZkStateReader.java:196) [junit4] 2> at org.apache.solr.common.cloud.ZkStateReader.getAutoScalingConfig(ZkStateReader.java:182) [junit4] 2> at org.apache.solr.cloud.ZkController.createEphemeralLiveNode(ZkController.java:974) [junit4] 2> at org.apache.solr.cloud.ZkController.access$500(ZkController.java:138) [junit4] 2> at org.apache.solr.cloud.ZkController$1.command(ZkController.java:363) [junit4] 2> ... 10 more [junit4] 2> [junit4] 2> 2044005 WARN (zkConnectionManagerCallback-1772-thread-1-processing-n:127.0.0.1:34281_solr) [n:127.0.0.1:34281_solr ] o.a.s.c.c.DefaultConnectionStrategy Reconnect to ZooKeeper failed [junit4] 2> 2044005 INFO (zkConnectionManagerCallback-1772-thread-1-processing-n:127.0.0.1:34281_solr) [n:127.0.0.1:34281_solr ] o.a.s.c.c.ConnectionManager zkClient Connected:true [junit4] 2> 2044006 INFO (jetty-closer-1662-thread-2) [ ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@7750aab1{/solr,null,UNAVAILABLE} [junit4] 2> 2044007 INFO (jetty-closer-1662-thread-2) [ ] o.e.j.s.session Stopped scavenging [junit4] 2> 2044007 ERROR (SUITE-LIROnShardRestartTest-seed#[28E698689983B5BE]-worker) [ ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes [junit4] 2> 2044007 INFO (SUITE-LIROnShardRestartTest-seed#[28E698689983B5BE]-worker) [ ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:38542 38542 [junit4] 2> 2044231 INFO (Thread-1827) [ ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:38542 38542 [junit4] 2> 2044232 WARN (Thread-1827) [ ] o.a.s.c.ZkTestServer Watch limit violations: [junit4] 2> Maximum concurrent create/delete watches above limit: [junit4] 2> [junit4] 2> 45 /solr/collections/severalReplicasInLIR/terms/shard1 [junit4] 2> 41 /solr/collections/allReplicasInLIR/terms/shard1 [junit4] 2> 22 /solr/aliases.json [junit4] 2> 12 /solr/security.json [junit4] 2> 8 /solr/configs/allReplicasInLIR.AUTOCREATED [junit4] 2> 8 /solr/configs/allReplicasInLIR.AUTOCREATED/managed-schema [junit4] 2> 6 /solr/collections/allReplicasInLIR/collectionprops.json [junit4] 2> 6 /solr/collections/severalReplicasInLIR/collectionprops.json [junit4] 2> 6 /solr/configs/severalReplicasInLIR.AUTOCREATED [junit4] 2> 6 /solr/configs/severalReplicasInLIR.AUTOCREATED/managed-schema [junit4] 2> [junit4] 2> Maximum concurrent data watches above limit: [junit4] 2> [junit4] 2> 64 /solr/collections/allReplicasInLIR/state.json [junit4] 2> 62 /solr/collections/severalReplicasInLIR/state.json [junit4] 2> 22 /solr/clusterprops.json [junit4] 2> 22 /solr/clusterstate.json [junit4] 2> 5 /solr/autoscaling.json [junit4] 2> 2 /solr/overseer_elect/election/72266798835761192-127.0.0.1:34570_solr-n_0000000009 [junit4] 2> 2 /solr/collections/severalReplicasInLIR/leader_elect/shard1/election/72266798835761169-core_node6-n_0000000005 [junit4] 2> 2 /solr/overseer_elect/election/72266798835761159-127.0.0.1:34281_solr-n_0000000000 [junit4] 2> 2 /solr/collections/severalReplicasInLIR/leader_elect/shard1/election/72266798835761159-core_node5-n_0000000000 [junit4] 2> [junit4] 2> Maximum concurrent children watches above limit: [junit4] 2> [junit4] 2> 22 /solr/collections [junit4] 2> 21 /solr/live_nodes [junit4] 2> 5 /solr/autoscaling/events/.scheduled_maintenance [junit4] 2> 5 /solr/autoscaling/events/.auto_add_replicas [junit4] 2> 5 /solr/overseer/queue-work [junit4] 2> 5 /solr/overseer/collection-queue-work [junit4] 2> 4 /solr/overseer/queue [junit4] 2> [junit4] 2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.LIROnShardRestartTest_28E698689983B5BE-001 [junit4] 2> Mar 12, 2018 11:41:16 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks [junit4] 2> WARNING: Will linger awaiting termination of 1 leaked thread(s). [junit4] 2> NOTE: test params are: codec=Asserting(Lucene70), sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@37c94d1d), locale=lv, timezone=Europe/Podgorica [junit4] 2> NOTE: Linux 4.4.0-112-generic amd64/Oracle Corporation 1.8.0_152 (64-bit)/cpus=4,threads=1,free=298832472,total=526385152 [junit4] 2> NOTE: All tests run in this JVM: [SparseHLLTest, TestSystemCollAutoCreate, ZkStateReaderTest, TestCollationFieldDocValues, SolrShardReporterTest, MinimalSchemaTest, TestJettySolrRunner, TestDistributedMap, DocValuesTest, TestJavabinTupleStreamParser, TestInPlaceUpdatesStandalone, BlockJoinFacetRandomTest, PingRequestHandlerTest, BasicDistributedZk2Test, TestCloudJSONFacetJoinDomain, TestLegacyField, TestShortCircuitedRequests, TestUtilizeNode, TestRequestStatusCollectionAPI, AnalyticsQueryTest, TestSchemaVersionResource, SolrCmdDistributorTest, TestSolrCloudWithDelegationTokens, RestartWhileUpdatingTest, PeerSyncWithIndexFingerprintCachingTest, CopyFieldTest, TestFiltering, TestBadConfig, TestTrieFacet, TestQuerySenderListener, DateFieldTest, AnalysisErrorHandlingTest, MultiThreadedOCPTest, TestSolrConfigHandler, ConvertedLegacyTest, ReturnFieldsTest, EnumFieldTest, CdcrRequestHandlerTest, RuleEngineTest, AddReplicaTest, HdfsWriteToMultipleCollectionsTest, TestLMJelinekMercerSimilarityFactory, ParsingFieldUpdateProcessorsTest, TestTolerantSearch, NodeAddedTriggerTest, HdfsRecoveryZkTest, TestConfigSets, TestCloudNestedDocsSort, TestRawTransformer, CoreMergeIndexesAdminHandlerTest, URLClassifyProcessorTest, TestSuggestSpellingConverter, TestManagedStopFilterFactory, ShowFileRequestHandlerTest, LIROnShardRestartTest] [junit4] Completed [623/785 (2!)] on J2 in 65.35s, 2 tests, 1 error <<< FAILURES! [...truncated 50010 lines...]
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