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Posted to dev@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2018/12/05 01:12:52 UTC

[JENKINS-EA] Lucene-Solr-7.x-Linux (64bit/jdk-12-ea+12) - Build # 3177 - Still Unstable!

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/3177/
Java: 64bit/jdk-12-ea+12 -XX:+UseCompressedOops -XX:+UseParallelGC

4 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.MultiThreadedOCPTest

Error Message:
42 threads leaked from SUITE scope at org.apache.solr.cloud.MultiThreadedOCPTest:     1) Thread[id=24192, name=qtp584759058-24192, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)    2) Thread[id=24244, name=SolrRrdBackendFactory-8058-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)    3) Thread[id=24245, name=MetricsHistoryHandler-8059-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)    4) Thread[id=24170, name=qtp663539674-24170, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)    5) Thread[id=24195, name=qtp584759058-24195, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)    6) Thread[id=24158, name=Scheduler-1070185061, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)    7) Thread[id=24191, name=qtp584759058-24191, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)    8) Thread[id=24224, name=MetricsHistoryHandler-8052-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)    9) Thread[id=24226, name=coreContainerWorkExecutor-8040-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@12-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   10) Thread[id=24154, name=qtp771280418-24154-acceptor-0@4fb08335-ServerConnector@10ba64f{SSL,[ssl, http/1.1]}{127.0.0.1:42533}, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:525)         at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:277)         at app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:385)         at app//org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:648)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   11) Thread[id=24164, name=qtp663539674-24164, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   12) Thread[id=24166, name=qtp663539674-24166, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   13) Thread[id=24171, name=Scheduler-499157681, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   14) Thread[id=24155, name=qtp771280418-24155, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   15) Thread[id=24246, name=Thread-4652, state=WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/java.lang.Object.wait(Native Method)         at java.base@12-ea/java.lang.Object.wait(Object.java:328)         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1892)   16) Thread[id=24256, name=Scheduler-1676131625, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   17) Thread[id=24157, name=qtp771280418-24157, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   18) Thread[id=24258, name=Scheduler-1824900121, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   19) Thread[id=24187, name=qtp584759058-24187, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   20) Thread[id=24197, name=qtp584759058-24197, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   21) Thread[id=24203, name=MetricsHistoryHandler-8046-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   22) Thread[id=24169, name=qtp663539674-24169, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   23) Thread[id=24165, name=qtp663539674-24165, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   24) Thread[id=24213, name=Thread-4650, state=WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/java.lang.Object.wait(Native Method)         at java.base@12-ea/java.lang.Object.wait(Object.java:328)         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1892)   25) Thread[id=24190, name=qtp584759058-24190, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   26) Thread[id=24247, name=coreContainerWorkExecutor-8048-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@12-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   27) Thread[id=24152, name=qtp771280418-24152, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   28) Thread[id=24223, name=SolrRrdBackendFactory-8051-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   29) Thread[id=24150, name=qtp771280418-24150, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   30) Thread[id=24199, name=SolrRrdBackendFactory-8042-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   31) Thread[id=24259, name=Scheduler-1722926561, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   32) Thread[id=24156, name=qtp771280418-24156, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   33) Thread[id=24193, name=qtp584759058-24193, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   34) Thread[id=24153, name=qtp771280418-24153, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   35) Thread[id=24198, name=Scheduler-881093711, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   36) Thread[id=24168, name=qtp663539674-24168, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)         at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   37) Thread[id=24214, name=coreContainerWorkExecutor-8035-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@12-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)         at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   38) Thread[id=24163, name=qtp663539674-24163, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   39) Thread[id=24167, name=qtp663539674-24167-acceptor-0@481742f6-ServerConnector@9811990{SSL,[ssl, http/1.1]}{127.0.0.1:45169}, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:525)         at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:277)         at app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:385)         at app//org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:648)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   40) Thread[id=24225, name=Thread-4651, state=WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/java.lang.Object.wait(Native Method)         at java.base@12-ea/java.lang.Object.wait(Object.java:328)         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1892)   41) Thread[id=24151, name=qtp771280418-24151, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)         at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)         at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)         at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)         at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)         at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   42) Thread[id=24194, name=qtp584759058-24194-acceptor-0@3cab7166-ServerConnector@12bb70d5{SSL,[ssl, http/1.1]}{127.0.0.1:42231}, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:525)         at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:277)         at app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:385)         at app//org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:648)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 42 threads leaked from SUITE scope at org.apache.solr.cloud.MultiThreadedOCPTest: 
   1) Thread[id=24192, name=qtp584759058-24192, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   2) Thread[id=24244, name=SolrRrdBackendFactory-8058-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   3) Thread[id=24245, name=MetricsHistoryHandler-8059-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   4) Thread[id=24170, name=qtp663539674-24170, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   5) Thread[id=24195, name=qtp584759058-24195, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   6) Thread[id=24158, name=Scheduler-1070185061, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   7) Thread[id=24191, name=qtp584759058-24191, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   8) Thread[id=24224, name=MetricsHistoryHandler-8052-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   9) Thread[id=24226, name=coreContainerWorkExecutor-8040-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@12-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  10) Thread[id=24154, name=qtp771280418-24154-acceptor-0@4fb08335-ServerConnector@10ba64f{SSL,[ssl, http/1.1]}{127.0.0.1:42533}, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
        at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:525)
        at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:277)
        at app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:385)
        at app//org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:648)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  11) Thread[id=24164, name=qtp663539674-24164, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  12) Thread[id=24166, name=qtp663539674-24166, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  13) Thread[id=24171, name=Scheduler-499157681, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  14) Thread[id=24155, name=qtp771280418-24155, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  15) Thread[id=24246, name=Thread-4652, state=WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/java.lang.Object.wait(Native Method)
        at java.base@12-ea/java.lang.Object.wait(Object.java:328)
        at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1892)
  16) Thread[id=24256, name=Scheduler-1676131625, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  17) Thread[id=24157, name=qtp771280418-24157, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  18) Thread[id=24258, name=Scheduler-1824900121, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  19) Thread[id=24187, name=qtp584759058-24187, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  20) Thread[id=24197, name=qtp584759058-24197, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  21) Thread[id=24203, name=MetricsHistoryHandler-8046-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  22) Thread[id=24169, name=qtp663539674-24169, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  23) Thread[id=24165, name=qtp663539674-24165, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  24) Thread[id=24213, name=Thread-4650, state=WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/java.lang.Object.wait(Native Method)
        at java.base@12-ea/java.lang.Object.wait(Object.java:328)
        at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1892)
  25) Thread[id=24190, name=qtp584759058-24190, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  26) Thread[id=24247, name=coreContainerWorkExecutor-8048-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@12-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  27) Thread[id=24152, name=qtp771280418-24152, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  28) Thread[id=24223, name=SolrRrdBackendFactory-8051-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  29) Thread[id=24150, name=qtp771280418-24150, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  30) Thread[id=24199, name=SolrRrdBackendFactory-8042-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  31) Thread[id=24259, name=Scheduler-1722926561, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  32) Thread[id=24156, name=qtp771280418-24156, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  33) Thread[id=24193, name=qtp584759058-24193, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  34) Thread[id=24153, name=qtp771280418-24153, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  35) Thread[id=24198, name=Scheduler-881093711, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  36) Thread[id=24168, name=qtp663539674-24168, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:656)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:46)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:720)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  37) Thread[id=24214, name=coreContainerWorkExecutor-8035-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@12-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@12-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  38) Thread[id=24163, name=qtp663539674-24163, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  39) Thread[id=24167, name=qtp663539674-24167-acceptor-0@481742f6-ServerConnector@9811990{SSL,[ssl, http/1.1]}{127.0.0.1:45169}, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
        at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:525)
        at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:277)
        at app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:385)
        at app//org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:648)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  40) Thread[id=24225, name=Thread-4651, state=WAITING, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/java.lang.Object.wait(Native Method)
        at java.base@12-ea/java.lang.Object.wait(Object.java:328)
        at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1892)
  41) Thread[id=24151, name=qtp771280418-24151, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
        at app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at app//org.eclipse.jetty.io.ManagedSelector$$Lambda$445/0x00000001005e5440.run(Unknown Source)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  42) Thread[id=24194, name=qtp584759058-24194-acceptor-0@3cab7166-ServerConnector@12bb70d5{SSL,[ssl, http/1.1]}{127.0.0.1:42231}, state=RUNNABLE, group=TGRP-MultiThreadedOCPTest]
        at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
        at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:525)
        at java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:277)
        at app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:385)
        at app//org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:648)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
	at __randomizedtesting.SeedInfo.seed([ECC106E2703078CF]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.MultiThreadedOCPTest

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=24244, name=SolrRrdBackendFactory-8058-thread-1, state=TIMED_WAITING, group=TGRP-MultiThreadedOCPTest]         at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@12-ea/java.util.concurrent.locks.LockSupport.par

[...truncated too long message...]

on1_collection_shard2_replica_n2/:java.util.concurrent.ExecutionException: java.io.IOException: params fl=a_s,a_f&q=*:*&wt=javabin&qt=/export&partitionKeys=a_s&sort=a_s+desc&distrib=false
   [junit4]   1> 	at org.apache.solr.client.solrj.io.stream.SolrStream.read(SolrStream.java:215)
   [junit4]   1> 	at org.apache.solr.client.solrj.io.stream.CloudSolrStream$TupleWrapper.next(CloudSolrStream.java:484)
   [junit4]   1> 	at org.apache.solr.client.solrj.io.stream.CloudSolrStream$StreamOpener.call(CloudSolrStream.java:507)
   [junit4]   1> 	at org.apache.solr.client.solrj.io.stream.CloudSolrStream$StreamOpener.call(CloudSolrStream.java:494)
   [junit4]   1> 	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
   [junit4]   1> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209)
   [junit4]   1> 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
   [junit4]   1> 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
   [junit4]   1> 	... 1 more
   [junit4]   1> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=JdbcTest -Dtests.method=testConnectionParams -Dtests.seed=9FA8D3F3C279B877 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=bo -Dtests.timezone=Europe/Sarajevo -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.16s J2 | JdbcTest.testConnectionParams <<<
   [junit4]    > Throwable #1: java.sql.SQLException: java.sql.SQLException: java.io.IOException: --> https://127.0.0.1:42387/solr/collection1_collection_shard2_replica_n2/:Failed to execute sqlQuery 'select a_s, sum(a_f) from collection1 group by a_s order by sum(a_f) desc' against JDBC connection 'jdbc:calcitesolr:'.
   [junit4]    > Error while executing SQL "select a_s, sum(a_f) from collection1 group by a_s order by sum(a_f) desc": java.io.IOException: java.util.concurrent.ExecutionException: java.io.IOException: --> https://127.0.0.1:42387/solr/collection1_collection_shard2_replica_n2/:java.util.concurrent.ExecutionException: java.io.IOException: params fl=a_s,a_f&q=*:*&wt=javabin&qt=/export&partitionKeys=a_s&sort=a_s+desc&distrib=false
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([9FA8D3F3C279B877:B799B1328B49D81C]:0)
   [junit4]    > 	at org.apache.solr.client.solrj.io.sql.StatementImpl.executeQueryImpl(StatementImpl.java:74)
   [junit4]    > 	at org.apache.solr.client.solrj.io.sql.StatementImpl.executeQuery(StatementImpl.java:111)
   [junit4]    > 	at org.apache.solr.client.solrj.io.sql.JdbcTest.testConnectionParams(JdbcTest.java:293)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:835)
   [junit4]    > Caused by: java.sql.SQLException: java.io.IOException: --> https://127.0.0.1:42387/solr/collection1_collection_shard2_replica_n2/:Failed to execute sqlQuery 'select a_s, sum(a_f) from collection1 group by a_s order by sum(a_f) desc' against JDBC connection 'jdbc:calcitesolr:'.
   [junit4]    > Error while executing SQL "select a_s, sum(a_f) from collection1 group by a_s order by sum(a_f) desc": java.io.IOException: java.util.concurrent.ExecutionException: java.io.IOException: --> https://127.0.0.1:42387/solr/collection1_collection_shard2_replica_n2/:java.util.concurrent.ExecutionException: java.io.IOException: params fl=a_s,a_f&q=*:*&wt=javabin&qt=/export&partitionKeys=a_s&sort=a_s+desc&distrib=false
   [junit4]    > 	at org.apache.solr.client.solrj.io.sql.ResultSetImpl.<init>(ResultSetImpl.java:83)
   [junit4]    > 	at org.apache.solr.client.solrj.io.sql.StatementImpl.executeQueryImpl(StatementImpl.java:71)
   [junit4]    > 	... 40 more
   [junit4]    > Caused by: java.io.IOException: --> https://127.0.0.1:42387/solr/collection1_collection_shard2_replica_n2/:Failed to execute sqlQuery 'select a_s, sum(a_f) from collection1 group by a_s order by sum(a_f) desc' against JDBC connection 'jdbc:calcitesolr:'.
   [junit4]    > Error while executing SQL "select a_s, sum(a_f) from collection1 group by a_s order by sum(a_f) desc": java.io.IOException: java.util.concurrent.ExecutionException: java.io.IOException: --> https://127.0.0.1:42387/solr/collection1_collection_shard2_replica_n2/:java.util.concurrent.ExecutionException: java.io.IOException: params fl=a_s,a_f&q=*:*&wt=javabin&qt=/export&partitionKeys=a_s&sort=a_s+desc&distrib=false
   [junit4]    > 	at org.apache.solr.client.solrj.io.stream.SolrStream.read(SolrStream.java:215)
   [junit4]    > 	at org.apache.solr.client.solrj.io.stream.PushBackStream.read(PushBackStream.java:88)
   [junit4]    > 	at org.apache.solr.client.solrj.io.sql.ResultSetImpl.<init>(ResultSetImpl.java:73)
   [junit4]    > 	... 41 more
   [junit4]   1> 00:51:35.083 [SUITE-JdbcTest-seed#[9FA8D3F3C279B877]-worker] ERROR org.apache.zookeeper.server.ZooKeeperServer - ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-solrj/test/J2/temp/solr.client.solrj.io.sql.JdbcTest_9FA8D3F3C279B877-001
   [junit4]   2> Dec 05, 2018 12:51:35 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 8 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {a_s=BlockTreeOrds(blocksize=128), _version_=FSTOrd50, multiDefault=PostingsFormat(name=LuceneVarGapDocFreqInterval), a_f=PostingsFormat(name=LuceneVarGapDocFreqInterval), intDefault=FSTOrd50, a_i=Lucene50(blocksize=128), testnull_i=BlockTreeOrds(blocksize=128), id=Lucene50(blocksize=128), timestamp=FSTOrd50}, docValues:{a_s=DocValuesFormat(name=Memory), _version_=DocValuesFormat(name=Asserting), multiDefault=DocValuesFormat(name=Direct), a_f=DocValuesFormat(name=Direct), intDefault=DocValuesFormat(name=Asserting), testnull_i=DocValuesFormat(name=Memory), a_i=DocValuesFormat(name=Lucene70), id=DocValuesFormat(name=Lucene70), timestamp=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=781, maxMBSortInHeap=6.002224505907352, sim=RandomSimilarity(queryNorm=false): {}, locale=bo, timezone=Europe/Sarajevo
   [junit4]   2> NOTE: Linux 4.15.0-39-generic amd64/Oracle Corporation 12-ea (64-bit)/cpus=8,threads=1,free=207595088,total=529006592
   [junit4]   2> NOTE: All tests run in this JVM: [StreamDecoratorTest, ArcCosineEvaluatorTest, DomainMapTest, HttpClientUtilTest, SolrQueryTest, HyperbolicSineEvaluatorTest, LargeVolumeBinaryJettyTest, GraphTest, CoalesceEvaluatorTest, MultiplyEvaluatorTest, MergeIndexesEmbeddedTest, ShardParamsTest, TestLBHttpSolrClient, ZkConfigFilesTest, NormalizeEvaluatorTest, TangentEvaluatorTest, TestSolrProperties, UuidEvaluatorTest, QueryFacetMapTest, TestPolicy, ExclusiveOrEvaluatorTest, DivideEvaluatorTest, TestSpellCheckResponse, JsonQueryRequestHeatmapFacetingTest, TestCloudCollectionsListeners, TestValidatingJsonMap, PowerEvaluatorTest, CloudSolrClientRetryTest, ArrayEvaluatorTest, SolrExampleJettyTest, BasicHttpSolrClientTest, ConcurrentUpdateSolrClientBadInputTest, HttpSolrClientBuilderTest, HttpSolrClientSSLAuthConPoolTest, JdbcDriverTest, JdbcTest]
   [junit4] Completed [110/174 (1!)] on J2 in 12.13s, 10 tests, 1 error, 1 skipped <<< FAILURES!

[...truncated 41574 lines...]
[repro] Jenkins log URL: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/3177/consoleText

[repro] Revision: 1404cf3fd62c03b7e9f6d5400216f71411e84cde

[repro] Ant options: "-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC"
[repro] Repro line:  ant test  -Dtestcase=MultiThreadedOCPTest -Dtests.method=test -Dtests.seed=ECC106E2703078CF -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=fy-NL -Dtests.timezone=Indian/Chagos -Dtests.asserts=true -Dtests.file.encoding=UTF-8

[repro] Repro line:  ant test  -Dtestcase=MultiThreadedOCPTest -Dtests.seed=ECC106E2703078CF -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=fy-NL -Dtests.timezone=Indian/Chagos -Dtests.asserts=true -Dtests.file.encoding=UTF-8

[repro] Repro line:  ant test  -Dtestcase=JdbcTest -Dtests.method=testConnectionParams -Dtests.seed=9FA8D3F3C279B877 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=bo -Dtests.timezone=Europe/Sarajevo -Dtests.asserts=true -Dtests.file.encoding=UTF-8

[repro] ant clean

[...truncated 6 lines...]
[repro] Test suites by module:
[repro]    solr/solrj
[repro]       JdbcTest
[repro]    solr/core
[repro]       MultiThreadedOCPTest
[repro] ant compile-test

[...truncated 2728 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 -Dtests.class="*.JdbcTest" -Dtests.showOutput=onerror "-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC" -Dtests.seed=9FA8D3F3C279B877 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=bo -Dtests.timezone=Europe/Sarajevo -Dtests.asserts=true -Dtests.file.encoding=UTF-8

[...truncated 115 lines...]
[repro] ant compile-test

[...truncated 1357 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 -Dtests.class="*.MultiThreadedOCPTest" -Dtests.showOutput=onerror "-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC" -Dtests.seed=ECC106E2703078CF -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=fy-NL -Dtests.timezone=Indian/Chagos -Dtests.asserts=true -Dtests.file.encoding=UTF-8

[...truncated 75 lines...]
[repro] Failures:
[repro]   0/5 failed: org.apache.solr.client.solrj.io.sql.JdbcTest
[repro]   0/5 failed: org.apache.solr.cloud.MultiThreadedOCPTest
[repro] Exiting with code 0

[...truncated 40 lines...]