[JENKINS-EA] Lucene-Solr-http2-Linux (64bit/jdk-12-ea+12) - Build # 40 - Still Unstable!

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Build: https://jenkins.thetaphi.de/job/Lucene-Solr-http2-Linux/40/
Java: 64bit/jdk-12-ea+12 -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC

36 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.BasicDistributedZkTest

Error Message:
1 thread leaked from SUITE scope at 
org.apache.solr.cloud.BasicDistributedZkTest:     1) Thread[id=12288, 
name=qtp1864128090-12288, state=TIMED_WAITING, 
group=TGRP-BasicDistributedZkTest]         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$ConditionObject.await(AbstractQueuedSynchronizer.java:2211)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:292)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:357)
         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: 1 thread leaked from SUITE 
scope at org.apache.solr.cloud.BasicDistributedZkTest: 
   1) Thread[id=12288, name=qtp1864128090-12288, state=TIMED_WAITING, 
group=TGRP-BasicDistributedZkTest]
        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$ConditionObject.await(AbstractQueuedSynchronizer.java:2211)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:292)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:357)
        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([F8E03F3F8F335EDF]:0)


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

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=12288, name=qtp1864128090-12288, state=TIMED_WAITING, 
group=TGRP-BasicDistributedZkTest]         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$ConditionObject.await(AbstractQueuedSynchronizer.java:2211)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:292)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:357)
         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: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=12288, name=qtp1864128090-12288, state=TIMED_WAITING, 
group=TGRP-BasicDistributedZkTest]
        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$ConditionObject.await(AbstractQueuedSynchronizer.java:2211)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:292)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:357)
        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([F8E03F3F8F335EDF]:0)


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

Error Message:
57 threads leaked from SUITE scope at 
org.apache.solr.cloud.TestDistribDocBasedVersion:     1) Thread[id=1884, 
name=qtp954571483-1884, state=RUNNABLE, group=TGRP-TestDistribDocBasedVersion]  
       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$161/0x0000000100309840.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)    2) 
Thread[id=1903, name=Scheduler-446905649, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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=1886, 
name=qtp954571483-1886-acceptor-0@4f19f57b-ServerConnector@51f50957{ssl,[ssl, 
alpn, http/1.1, h2]}{127.0.0.1:46495}, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         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)    4) 
Thread[id=2103, name=Thread-724, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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:1902)    5) 
Thread[id=2113, name=Thread-726, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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:1902)    6) 
Thread[id=1900, name=qtp1139366721-1900, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)    7) 
Thread[id=1912, 
name=qtp68006430-1912-acceptor-0@6e00ad87-ServerConnector@65ee97d5{ssl,[ssl, 
alpn, http/1.1, h2]}{127.0.0.1:40683}, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         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)    8) 
Thread[id=2109, name=SolrRrdBackendFactory-568-thread-1, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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=1898, name=qtp1139366721-1898, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         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$161/0x0000000100309840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   10) 
Thread[id=1874, name=qtp1650069128-1874, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:720)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   11) 
Thread[id=1890, name=Scheduler-722435478, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   12) 
Thread[id=1910, name=qtp68006430-1910, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$161/0x0000000100309840.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=1916, name=Scheduler-1982809130, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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=1870, name=qtp1650069128-1870, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         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$161/0x0000000100309840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   15) 
Thread[id=1911, name=qtp68006430-1911, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$161/0x0000000100309840.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)   16) 
Thread[id=2133, name=Scheduler-593953971, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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=2102, name=Thread-723, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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:1902)   18) 
Thread[id=1876, name=qtp1650069128-1876, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)   19) 
Thread[id=2193, name=SolrRrdBackendFactory-568-thread-2, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         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)   20) 
Thread[id=2066, name=MetricsHistoryHandler-562-thread-1, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:126)
         at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:81)
         at 
app//org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358)   
      at 
app//org.apache.solr.client.solrj.impl.ZkDistribStateManager.getData(ZkDistribStateManager.java:87)
         at 
app//org.apache.solr.client.solrj.cloud.DistribStateManager.getData(DistribStateManager.java:55)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.getOverseerLeader(MetricsHistoryHandler.java:317)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.amIOverseerLeader(MetricsHistoryHandler.java:352)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.amIOverseerLeader(MetricsHistoryHandler.java:347)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.collectGlobalMetrics(MetricsHistoryHandler.java:443)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.collectMetrics(MetricsHistoryHandler.java:371)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.lambda$new$0(MetricsHistoryHandler.java:231)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler$$Lambda$345/0x00000001004b7840.run(Unknown
 Source)         at 
java.base@12-ea/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
         at 
java.base@12-ea/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
         at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
         at 
java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
         at 
java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   21) 
Thread[id=2072, name=SolrRrdBackendFactory-563-thread-1, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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=1901, name=qtp1139366721-1901, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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$2.run(QueuedThreadPool.java:720)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   23) 
Thread[id=1909, name=qtp68006430-1909, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$$Lambda$161/0x0000000100309840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   24) 
Thread[id=1871, name=qtp1650069128-1871, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
         at 
app//org.eclipse.jetty.io.ManagedSelector$$Lambda$161/0x0000000100309840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   25) 
Thread[id=1897, name=qtp1139366721-1897, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$161/0x0000000100309840.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=2064, name=SolrRrdBackendFactory-559-thread-1, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)   27) 
Thread[id=1873, 
name=qtp1650069128-1873-acceptor-0@160f7609-ServerConnector@5b8832e3{ssl,[ssl, 
alpn, http/1.1, h2]}{127.0.0.1:41813}, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         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)   28) 
Thread[id=1875, name=qtp1650069128-1875, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)   29) 
Thread[id=1869, name=qtp1650069128-1869, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         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$161/0x0000000100309840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   30) 
Thread[id=2191, name=SolrRrdBackendFactory-560-thread-2, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   31) 
Thread[id=1902, name=qtp1139366721-1902, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:720)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   32) 
Thread[id=1895, name=qtp1139366721-1895, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$161/0x0000000100309840.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)   33) 
Thread[id=2134, name=Scheduler-47468922, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)   34) 
Thread[id=2135, name=Scheduler-2044236000, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)   35) 
Thread[id=1887, name=qtp954571483-1887, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)   36) 
Thread[id=1872, name=qtp1650069128-1872, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         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$161/0x0000000100309840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   37) 
Thread[id=1877, name=Scheduler-630338563, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   38) 
Thread[id=1899, 
name=qtp1139366721-1899-acceptor-0@e9474e8-ServerConnector@54472f68{ssl,[ssl, 
alpn, http/1.1, h2]}{127.0.0.1:42239}, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)       
  at 
java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:525)
         at 
java.base@12-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:277)
         at 
app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:385)  
       at 
app//org.eclipse.jetty.server.AbstractConnector$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$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   39) 
Thread[id=1908, name=qtp68006430-1908, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$$Lambda$161/0x0000000100309840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   40) 
Thread[id=2111, name=Thread-725, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/java.lang.Object.wait(Native Method)         at 
java.base@12-ea/java.lang.Object.wait(Object.java:328)         at 
app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1902)   41) 
Thread[id=2189, name=OverseerExitThread, state=TIMED_WAITING, group=Overseer 
state updater.]         at java.base@12-ea/java.lang.Thread.sleep(Native 
Method)         at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:126)
         at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:81)
         at 
app//org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358)   
      at 
app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319)
         at 
app//org.apache.solr.cloud.Overseer$ClusterStateUpdater$$Lambda$779/0x00000001007b1c40.run(Unknown
 Source)         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   42) 
Thread[id=1915, name=qtp68006430-1915, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:720)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   43) 
Thread[id=2110, name=MetricsHistoryHandler-569-thread-1, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:126)
         at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:81)
         at 
app//org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358)   
      at 
app//org.apache.solr.client.solrj.impl.ZkDistribStateManager.getData(ZkDistribStateManager.java:87)
         at 
app//org.apache.solr.client.solrj.cloud.DistribStateManager.getData(DistribStateManager.java:55)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.getOverseerLeader(MetricsHistoryHandler.java:317)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.amIOverseerLeader(MetricsHistoryHandler.java:352)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.amIOverseerLeader(MetricsHistoryHandler.java:347)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.collectGlobalMetrics(MetricsHistoryHandler.java:443)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.collectMetrics(MetricsHistoryHandler.java:371)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.lambda$new$0(MetricsHistoryHandler.java:231)
         at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler$$Lambda$345/0x00000001004b7840.run(Unknown
 Source)         at 
java.base@12-ea/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
         at 
java.base@12-ea/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
         at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
         at 
java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
         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)   44) 
Thread[id=2192, name=SolrRrdBackendFactory-563-thread-2, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         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)   45) 
Thread[id=2132, name=Scheduler-1160820773, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)   46) 
Thread[id=2065, name=SolrRrdBackendFactory-560-thread-1, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)   47) 
Thread[id=2190, name=SolrRrdBackendFactory-559-thread-2, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         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)   48) 
Thread[id=1885, name=qtp954571483-1885, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         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$161/0x0000000100309840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   49) 
Thread[id=1896, name=qtp1139366721-1896, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$161/0x0000000100309840.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)   50) 
Thread[id=2068, name=MetricsHistoryHandler-561-thread-1, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)   51) 
Thread[id=1914, name=qtp68006430-1914, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         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)   52) 
Thread[id=1882, name=qtp954571483-1882, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         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$161/0x0000000100309840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   53) 
Thread[id=1913, name=qtp68006430-1913, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:720)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   54) 
Thread[id=2074, name=MetricsHistoryHandler-564-thread-1, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   55) 
Thread[id=1888, name=qtp954571483-1888, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:720)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   56) 
Thread[id=1883, name=qtp954571483-1883, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$161/0x0000000100309840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
         at java.base@12-ea/java.lang.Thread.run(Thread.java:835)   57) 
Thread[id=1889, name=qtp954571483-1889, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 57 threads leaked from 
SUITE scope at org.apache.solr.cloud.TestDistribDocBasedVersion: 
   1) Thread[id=1884, name=qtp954571483-1884, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]
        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$161/0x0000000100309840.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)
   2) Thread[id=1903, name=Scheduler-446905649, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        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=1886, 
name=qtp954571483-1886-acceptor-0@4f19f57b-ServerConnector@51f50957{ssl,[ssl, 
alpn, http/1.1, h2]}{127.0.0.1:46495}, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]
        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)
   4) Thread[id=2103, name=Thread-724, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        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:1902)
   5) Thread[id=2113, name=Thread-726, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        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:1902)
   6) Thread[id=1900, name=qtp1139366721-1900, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        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)
   7) Thread[id=1912, 
name=qtp68006430-1912-acceptor-0@6e00ad87-ServerConnector@65ee97d5{ssl,[ssl, 
alpn, http/1.1, h2]}{127.0.0.1:40683}, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]
        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)
   8) Thread[id=2109, name=SolrRrdBackendFactory-568-thread-1, 
state=TIMED_WAITING, group=TGRP-TestDistribDocBasedVersion]
        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=1898, name=qtp1139366721-1898, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]
        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$161/0x0000000100309840.run(Unknown
 Source)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  10) Thread[id=1874, name=qtp1650069128-1874, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:720)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  11) Thread[id=1890, name=Scheduler-722435478, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  12) Thread[id=1910, name=qtp68006430-1910, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$161/0x0000000100309840.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=1916, name=Scheduler-1982809130, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        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=1870, name=qtp1650069128-1870, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]
        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$161/0x0000000100309840.run(Unknown
 Source)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  15) Thread[id=1911, name=qtp68006430-1911, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]
        at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$161/0x0000000100309840.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)
  16) Thread[id=2133, name=Scheduler-593953971, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        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=2102, name=Thread-723, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        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:1902)
  18) Thread[id=1876, name=qtp1650069128-1876, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        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)
  19) Thread[id=2193, name=SolrRrdBackendFactory-568-thread-2, state=WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        at java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        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)
  20) Thread[id=2066, name=MetricsHistoryHandler-562-thread-1, 
state=TIMED_WAITING, group=TGRP-TestDistribDocBasedVersion]
        at java.base@12-ea/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:126)
        at 
app//org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:81)
        at 
app//org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358)
        at 
app//org.apache.solr.client.solrj.impl.ZkDistribStateManager.getData(ZkDistribStateManager.java:87)
        at 
app//org.apache.solr.client.solrj.cloud.DistribStateManager.getData(DistribStateManager.java:55)
        at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.getOverseerLeader(MetricsHistoryHandler.java:317)
        at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.amIOverseerLeader(MetricsHistoryHandler.java:352)
        at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.amIOverseerLeader(MetricsHistoryHandler.java:347)
        at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.collectGlobalMetrics(MetricsHistoryHandler.java:443)
        at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.collectMetrics(MetricsHistoryHandler.java:371)
        at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler.lambda$new$0(MetricsHistoryHandler.java:231)
        at 
app//org.apache.solr.handler.admin.MetricsHistoryHandler$$Lambda$345/0x00000001004b7840.run(Unknown
 Source)
        at 
java.base@12-ea/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at 
java.base@12-ea/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
        at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
        at 
java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at 
java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@12-ea/java.lang.Thread.run(Thread.java:835)
  21) Thread[id=2072, name=SolrRrdBackendFactory-563-thread-1, 
state=TIMED_WAITING, group=TGRP-TestDistribDocBasedVersion]
        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=1901, name=qtp1139366721-1901, state=TIMED_WAITING, 
group=TGRP-TestDistribDocBasedVersion]
        at java.base@12-ea/jdk.internal.misc.Unsafe

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

edSelector$SelectorProducer.produce(ManagedSelector.java:360)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
   [junit4]    >         at 
app//org.eclipse.jetty.io.ManagedSelector$$Lambda$161/0x0000000100309840.run(Unknown
 Source)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
   [junit4]    >         at 
java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   [junit4]    >   38) Thread[id=2074, name=MetricsHistoryHandler-564-thread-1, 
state=TIMED_WAITING, group=TGRP-TestDistribDocBasedVersion]
   [junit4]    >         at 
java.base@12-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.base@12-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at 
java.base@12-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
   [junit4]    >         at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
   [junit4]    >         at 
java.base@12-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
   [junit4]    >         at 
java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
   [junit4]    >         at 
java.base@12-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
   [junit4]    >         at 
java.base@12-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
   [junit4]    >         at 
java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   [junit4]    >   39) Thread[id=1869, name=qtp1650069128-1869, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]
   [junit4]    >         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
   [junit4]    >         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
   [junit4]    >         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
   [junit4]    >         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
   [junit4]    >         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
   [junit4]    >         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
   [junit4]    >         at 
app//org.eclipse.jetty.io.ManagedSelector$$Lambda$161/0x0000000100309840.run(Unknown
 Source)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
   [junit4]    >         at 
java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   [junit4]    >   40) Thread[id=1883, name=qtp954571483-1883, state=RUNNABLE, 
group=TGRP-TestDistribDocBasedVersion]
   [junit4]    >         at java.base@12-ea/sun.nio.ch.EPoll.wait(Native Method)
   [junit4]    >         at 
java.base@12-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
   [junit4]    >         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
   [junit4]    >         at 
java.base@12-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
   [junit4]    >         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423)
   [junit4]    >         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
   [junit4]    >         at 
app//org.eclipse.jetty.io.ManagedSelector$$Lambda$161/0x0000000100309840.run(Unknown
 Source)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
   [junit4]    >         at 
java.base@12-ea/java.lang.Thread.run(Thread.java:835)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([F8E03F3F8F335EDF]:0)
   [junit4] Completed [15/15 (4!)] on J0 in 119.26s, 1 test, 3 errors <<< 
FAILURES!
   [junit4] 
   [junit4] JVM J0: stderr was not empty, see: 
/home/jenkins/workspace/Lucene-Solr-http2-Linux/solr/build/solr-core/test/temp/junit4-J0-20181206_172952_19111518001376483193167.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was 
deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----
   [junit4] 
   [junit4] Tests with failures [seed: F8E03F3F8F335EDF] (first 10 out of 17):
   [junit4]   - 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.testOptimizations
   [junit4]   - 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.testWildcardFieldList
   [junit4]   - 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.testScoreAlwaysReturned
   [junit4]   - 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.testMultipleFlParams
   [junit4]   - 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.testMissingFieldListWithSort
   [junit4]   - 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.testOptimizations
   [junit4]   - 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.testWildcardFieldList
   [junit4]   - 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.testScoreAlwaysReturned
   [junit4]   - 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.testMultipleFlParams
   [junit4]   - 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest.testMissingFieldListWithSort
   [junit4] 
   [junit4] 
   [junit4] JVM J0:     0.73 ..   260.24 =   259.51s
   [junit4] JVM J1:     0.72 ..   120.58 =   119.86s
   [junit4] JVM J2:     0.72 ..   122.12 =   121.40s
   [junit4] Execution time total: 4 minutes 20 seconds
   [junit4] Tests summary: 15 suites, 50 tests, 2 suite-level errors, 1 error, 
15 failures, 16 ignored

BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-http2-Linux/lucene/common-build.xml:1567: 
The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-http2-Linux/lucene/common-build.xml:1092: 
There were test failures: 15 suites, 50 tests, 2 suite-level errors, 1 error, 
15 failures, 16 ignored [seed: F8E03F3F8F335EDF]

Total time: 4 minutes 21 seconds

[repro] Setting last failure code to 256

[repro] Failures:
[repro]   0/5 failed: org.apache.solr.cloud.BasicDistributedZkTest
[repro]   1/5 failed: org.apache.solr.cloud.TestDistribDocBasedVersion
[repro]   3/5 failed: org.apache.solr.client.solrj.TestLBHttp2SolrClient
[repro]   3/5 failed: 
org.apache.solr.handler.component.DistributedQueryComponentOptimizationTest
[repro] Exiting with code 256
+ mv lucene/build lucene/build.repro
+ mv solr/build solr/build.repro
+ mv lucene/build.orig lucene/build
+ mv solr/build.orig solr/build
Archiving artifacts
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
[WARNINGS] Parsing warnings in console log with parser Java Compiler (javac)
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
<Git Blamer> Using GitBlamer to create author and commit information for all 
warnings.
<Git Blamer> GIT_COMMIT=cb3ebcb12b0e45a3b86792a21aecf18abb163070, 
workspace=/var/lib/jenkins/workspace/Lucene-Solr-http2-Linux
[WARNINGS] Computing warning deltas based on reference build #39
Recording test results
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2

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