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

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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...]

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