[JENKINS] Lucene-Solr-NightlyTests-master - Build # 2040 - Still Unstable

[Apache Jenkins Server]

Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-master/2040/

10 tests failed.
FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.api.collections.TestHdfsCloudBackupRestore

Error Message:
access denied ("java.io.FilePermission" "<<ALL FILES>>" "execute")

Stack Trace:
java.security.AccessControlException: access denied ("java.io.FilePermission" 
"<<ALL FILES>>" "execute")
        at __randomizedtesting.SeedInfo.seed([1E60B48272F3F6E5]:0)
        at 
java.base/java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)
        at 
java.base/java.security.AccessController.checkPermission(AccessController.java:897)
        at 
java.base/java.lang.SecurityManager.checkPermission(SecurityManager.java:322)
        at 
java.base/java.lang.SecurityManager.checkExec(SecurityManager.java:572)
        at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1096)
        at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1071)
        at org.apache.hadoop.util.Shell.runCommand(Shell.java:938)
        at org.apache.hadoop.util.Shell.run(Shell.java:901)
        at org.apache.hadoop.fs.DF.getFilesystem(DF.java:74)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeResourceChecker$CheckedVolume.<init>(NameNodeResourceChecker.java:70)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeResourceChecker.addDirToCheck(NameNodeResourceChecker.java:166)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeResourceChecker.<init>(NameNodeResourceChecker.java:135)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startCommonServices(FSNamesystem.java:1168)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.startCommonServices(NameNode.java:791)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:717)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:940)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:913)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1646)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1314)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1083)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:958)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:890)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:518)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:477)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:134)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:66)
        at 
org.apache.solr.cloud.api.collections.TestHdfsCloudBackupRestore.setupClass(TestHdfsCloudBackupRestore.java:110)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:878)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.base/java.lang.Thread.run(Thread.java:834)


FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.api.collections.TestHdfsCloudBackupRestore

Error Message:
15 threads leaked from SUITE scope at 
org.apache.solr.cloud.api.collections.TestHdfsCloudBackupRestore:     1) 
Thread[id=2916, name=Session-HouseKeeper-3712c597, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    2) 
Thread[id=2922, name=FSEditLogAsync, state=WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11.0.4/java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:417)
         at 
app//org.apache.hadoop.hdfs.server.namenode.FSEditLogAsync.dequeueEdit(FSEditLogAsync.java:221)
         at 
app//org.apache.hadoop.hdfs.server.namenode.FSEditLogAsync.run(FSEditLogAsync.java:229)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    3) 
Thread[id=2909, name=qtp647090133-2909, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
         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$202/0x000000010044e440.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    4) 
Thread[id=2910, 
name=qtp647090133-2910-acceptor-0@4051daf2-ServerConnector@6484ad4c{HTTP/1.1,[http/1.1]}{lucene2-us-west.apache.org:43593},
 state=RUNNABLE, group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)      
   at 
java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533)
         at 
java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285)
         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:781)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    5) 
Thread[id=2924, name=Socket Reader #1 for port 32923, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:1097)   
      at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:1076)    6) 
Thread[id=2914, name=qtp647090133-2914, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    7) 
Thread[id=2913, name=qtp647090133-2913, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    8) 
Thread[id=2907, name=pool-3-thread-1, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    9) 
Thread[id=2905, name=Timer for 'NameNode' metrics system, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/java.lang.Object.wait(Native Method)         at 
java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:553)         at 
java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)   10) 
Thread[id=2906, name=org.apache.hadoop.util.JvmPauseMonitor$Monitor@442f2cae, 
state=TIMED_WAITING, group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.hadoop.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:192)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   11) 
Thread[id=2915, name=qtp647090133-2915, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   12) 
Thread[id=2912, name=qtp647090133-2912, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   13) 
Thread[id=2908, name=qtp647090133-2908, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
         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$202/0x000000010044e440.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   14) 
Thread[id=2911, name=qtp647090133-2911, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   15) 
Thread[id=2925, name=IPC Server idle connection scanner for port 32923, 
state=WAITING, group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/java.lang.Object.wait(Native Method)         at 
java.base@11.0.4/java.lang.Object.wait(Object.java:328)         at 
java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:527)         at 
java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 15 threads leaked from 
SUITE scope at 
org.apache.solr.cloud.api.collections.TestHdfsCloudBackupRestore: 
   1) Thread[id=2916, name=Session-HouseKeeper-3712c597, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   2) Thread[id=2922, name=FSEditLogAsync, state=WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11.0.4/java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:417)
        at 
app//org.apache.hadoop.hdfs.server.namenode.FSEditLogAsync.dequeueEdit(FSEditLogAsync.java:221)
        at 
app//org.apache.hadoop.hdfs.server.namenode.FSEditLogAsync.run(FSEditLogAsync.java:229)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   3) Thread[id=2909, name=qtp647090133-2909, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
        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$202/0x000000010044e440.run(Unknown
 Source)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   4) Thread[id=2910, 
name=qtp647090133-2910-acceptor-0@4051daf2-ServerConnector@6484ad4c{HTTP/1.1,[http/1.1]}{lucene2-us-west.apache.org:43593},
 state=RUNNABLE, group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept0(Native 
Method)
        at 
java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533)
        at 
java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285)
        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:781)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   5) Thread[id=2924, name=Socket Reader #1 for port 32923, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:1097)
        at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:1076)
   6) Thread[id=2914, name=qtp647090133-2914, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   7) Thread[id=2913, name=qtp647090133-2913, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   8) Thread[id=2907, name=pool-3-thread-1, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   9) Thread[id=2905, name=Timer for 'NameNode' metrics system, 
state=TIMED_WAITING, group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/java.lang.Object.wait(Native Method)
        at java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:553)
        at java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)
  10) Thread[id=2906, 
name=org.apache.hadoop.util.JvmPauseMonitor$Monitor@442f2cae, 
state=TIMED_WAITING, group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.hadoop.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:192)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  11) Thread[id=2915, name=qtp647090133-2915, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  12) Thread[id=2912, name=qtp647090133-2912, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  13) Thread[id=2908, name=qtp647090133-2908, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
        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$202/0x000000010044e440.run(Unknown
 Source)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  14) Thread[id=2911, name=qtp647090133-2911, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  15) Thread[id=2925, name=IPC Server idle connection scanner for port 32923, 
state=WAITING, group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/java.lang.Object.wait(Native Method)
        at java.base@11.0.4/java.lang.Object.wait(Object.java:328)
        at java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:527)
        at java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)
        at __randomizedtesting.SeedInfo.seed([1E60B48272F3F6E5]:0)


FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.api.collections.TestHdfsCloudBackupRestore

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=2916, name=Session-HouseKeeper-3712c597, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    2) 
Thread[id=2909, name=qtp647090133-2909, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
         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$202/0x000000010044e440.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    3) 
Thread[id=2910, name=qtp647090133-2910, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    4) 
Thread[id=2924, name=Socket Reader #1 for port 32923, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/sun.nio.ch.IOUtil.write1(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.wakeup(EPollSelectorImpl.java:254)
         at 
java.base@11.0.4/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:213)
         at 
java.base@11.0.4/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:219)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.begin(SelectorImpl.java:94)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:116)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:1097)   
      at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:1076)    5) 
Thread[id=2914, name=qtp647090133-2914, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    6) 
Thread[id=2913, name=qtp647090133-2913, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    7) 
Thread[id=2907, name=pool-3-thread-1, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    8) 
Thread[id=2905, name=Timer for 'NameNode' metrics system, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/java.lang.Object.wait(Native Method)         at 
java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:553)         at 
java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)    9) 
Thread[id=2915, name=qtp647090133-2915, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   10) 
Thread[id=2912, name=qtp647090133-2912, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   11) 
Thread[id=2908, name=qtp647090133-2908, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
         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$202/0x000000010044e440.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   12) 
Thread[id=2911, name=qtp647090133-2911, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   13) 
Thread[id=2925, name=IPC Server idle connection scanner for port 32923, 
state=WAITING, group=TGRP-TestHdfsCloudBackupRestore]         at 
java.base@11.0.4/java.lang.Object.wait(Native Method)         at 
java.base@11.0.4/java.lang.Object.wait(Object.java:328)         at 
java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:527)         at 
java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=2916, name=Session-HouseKeeper-3712c597, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   2) Thread[id=2909, name=qtp647090133-2909, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
        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$202/0x000000010044e440.run(Unknown
 Source)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   3) Thread[id=2910, name=qtp647090133-2910, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   4) Thread[id=2924, name=Socket Reader #1 for port 32923, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/sun.nio.ch.IOUtil.write1(Native Method)
        at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.wakeup(EPollSelectorImpl.java:254)
        at 
java.base@11.0.4/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:213)
        at 
java.base@11.0.4/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:219)
        at java.base@11.0.4/sun.nio.ch.SelectorImpl.begin(SelectorImpl.java:94)
        at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:116)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:1097)
        at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:1076)
   5) Thread[id=2914, name=qtp647090133-2914, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   6) Thread[id=2913, name=qtp647090133-2913, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   7) Thread[id=2907, name=pool-3-thread-1, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   8) Thread[id=2905, name=Timer for 'NameNode' metrics system, 
state=TIMED_WAITING, group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/java.lang.Object.wait(Native Method)
        at java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:553)
        at java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)
   9) Thread[id=2915, name=qtp647090133-2915, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  10) Thread[id=2912, name=qtp647090133-2912, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  11) Thread[id=2908, name=qtp647090133-2908, state=RUNNABLE, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
        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$202/0x000000010044e440.run(Unknown
 Source)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  12) Thread[id=2911, name=qtp647090133-2911, state=TIMED_WAITING, 
group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  13) Thread[id=2925, name=IPC Server idle connection scanner for port 32923, 
state=WAITING, group=TGRP-TestHdfsCloudBackupRestore]
        at java.base@11.0.4/java.lang.Object.wait(Native Method)
        at java.base@11.0.4/java.lang.Object.wait(Object.java:328)
        at java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:527)
        at java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)
        at __randomizedtesting.SeedInfo.seed([1E60B48272F3F6E5]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.hdfs.HdfsNNFailoverTest

Error Message:
access denied ("java.io.FilePermission" "<<ALL FILES>>" "execute")

Stack Trace:
java.security.AccessControlException: access denied ("java.io.FilePermission" 
"<<ALL FILES>>" "execute")
        at __randomizedtesting.SeedInfo.seed([1E60B48272F3F6E5]:0)
        at 
java.base/java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)
        at 
java.base/java.security.AccessController.checkPermission(AccessController.java:897)
        at 
java.base/java.lang.SecurityManager.checkPermission(SecurityManager.java:322)
        at 
java.base/java.lang.SecurityManager.checkExec(SecurityManager.java:572)
        at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1096)
        at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1071)
        at org.apache.hadoop.util.Shell.runCommand(Shell.java:938)
        at org.apache.hadoop.util.Shell.run(Shell.java:901)
        at org.apache.hadoop.fs.DF.getFilesystem(DF.java:74)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeResourceChecker$CheckedVolume.<init>(NameNodeResourceChecker.java:70)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeResourceChecker.addDirToCheck(NameNodeResourceChecker.java:166)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeResourceChecker.<init>(NameNodeResourceChecker.java:135)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startCommonServices(FSNamesystem.java:1168)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.startCommonServices(NameNode.java:791)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:717)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:940)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:913)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1646)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1314)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1083)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:958)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:890)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:518)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:477)
        at 
org.apache.solr.cloud.hdfs.HdfsTestUtil.setupClass(HdfsTestUtil.java:134)
        at 
org.apache.solr.cloud.hdfs.HdfsNNFailoverTest.setupClass(HdfsNNFailoverTest.java:41)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:878)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.base/java.lang.Thread.run(Thread.java:834)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.hdfs.HdfsNNFailoverTest

Error Message:
15 threads leaked from SUITE scope at 
org.apache.solr.cloud.hdfs.HdfsNNFailoverTest:     1) Thread[id=4985, 
name=qtp129423264-4985, state=RUNNABLE, group=TGRP-HdfsNNFailoverTest]         
at java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
         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$198/0x0000000100484840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    2) 
Thread[id=4989, name=qtp129423264-4989, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    3) 
Thread[id=4984, name=qtp129423264-4984, state=RUNNABLE, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
         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$198/0x0000000100484840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    4) 
Thread[id=4983, name=pool-3-thread-1, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    5) 
Thread[id=4982, name=org.apache.hadoop.util.JvmPauseMonitor$Monitor@699269ba, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.hadoop.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:192)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    6) 
Thread[id=4981, name=Timer for 'NameNode' metrics system, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/java.lang.Object.wait(Native Method)         at 
java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:553)         at 
java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)    7) 
Thread[id=4988, name=qtp129423264-4988, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    8) 
Thread[id=4998, name=FSEditLogAsync, state=WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11.0.4/java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:417)
         at 
app//org.apache.hadoop.hdfs.server.namenode.FSEditLogAsync.dequeueEdit(FSEditLogAsync.java:221)
         at 
app//org.apache.hadoop.hdfs.server.namenode.FSEditLogAsync.run(FSEditLogAsync.java:229)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    9) 
Thread[id=4991, name=qtp129423264-4991, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   10) 
Thread[id=4990, name=qtp129423264-4990, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   11) 
Thread[id=5001, name=IPC Server idle connection scanner for port 38465, 
state=WAITING, group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/java.lang.Object.wait(Native Method)         at 
java.base@11.0.4/java.lang.Object.wait(Object.java:328)         at 
java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:527)         at 
java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)   12) 
Thread[id=5000, name=Socket Reader #1 for port 38465, state=RUNNABLE, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:1097)   
      at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:1076)   13) 
Thread[id=4992, name=Session-HouseKeeper-7a8b98de, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   14) 
Thread[id=4986, 
name=qtp129423264-4986-acceptor-0@93e1b83-ServerConnector@7a18eab9{HTTP/1.1,[http/1.1]}{lucene2-us-west.apache.org:38293},
 state=RUNNABLE, group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)      
   at 
java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533)
         at 
java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285)
         at 
app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:385)  
       at 
app//org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:648)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)   15) 
Thread[id=4987, name=qtp129423264-4987, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 15 threads leaked from 
SUITE scope at org.apache.solr.cloud.hdfs.HdfsNNFailoverTest: 
   1) Thread[id=4985, name=qtp129423264-4985, state=RUNNABLE, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
        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$198/0x0000000100484840.run(Unknown
 Source)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   2) Thread[id=4989, name=qtp129423264-4989, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   3) Thread[id=4984, name=qtp129423264-4984, state=RUNNABLE, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
        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$198/0x0000000100484840.run(Unknown
 Source)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   4) Thread[id=4983, name=pool-3-thread-1, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   5) Thread[id=4982, 
name=org.apache.hadoop.util.JvmPauseMonitor$Monitor@699269ba, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.hadoop.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:192)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   6) Thread[id=4981, name=Timer for 'NameNode' metrics system, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/java.lang.Object.wait(Native Method)
        at java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:553)
        at java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)
   7) Thread[id=4988, name=qtp129423264-4988, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   8) Thread[id=4998, name=FSEditLogAsync, state=WAITING, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11.0.4/java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:417)
        at 
app//org.apache.hadoop.hdfs.server.namenode.FSEditLogAsync.dequeueEdit(FSEditLogAsync.java:221)
        at 
app//org.apache.hadoop.hdfs.server.namenode.FSEditLogAsync.run(FSEditLogAsync.java:229)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   9) Thread[id=4991, name=qtp129423264-4991, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  10) Thread[id=4990, name=qtp129423264-4990, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  11) Thread[id=5001, name=IPC Server idle connection scanner for port 38465, 
state=WAITING, group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/java.lang.Object.wait(Native Method)
        at java.base@11.0.4/java.lang.Object.wait(Object.java:328)
        at java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:527)
        at java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)
  12) Thread[id=5000, name=Socket Reader #1 for port 38465, state=RUNNABLE, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:1097)
        at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:1076)
  13) Thread[id=4992, name=Session-HouseKeeper-7a8b98de, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  14) Thread[id=4986, 
name=qtp129423264-4986-acceptor-0@93e1b83-ServerConnector@7a18eab9{HTTP/1.1,[http/1.1]}{lucene2-us-west.apache.org:38293},
 state=RUNNABLE, group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept0(Native 
Method)
        at 
java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533)
        at 
java.base@11.0.4/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285)
        at 
app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:385)
        at 
app//org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:648)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
  15) Thread[id=4987, name=qtp129423264-4987, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]
        at java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
        at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
        at __randomizedtesting.SeedInfo.seed([1E60B48272F3F6E5]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.hdfs.HdfsNNFailoverTest

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=4985, name=qtp129423264-4985, state=RUNNABLE, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
         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$198/0x0000000100484840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    2) 
Thread[id=4989, name=qtp129423264-4989, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/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$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    3) 
Thread[id=4984, name=qtp129423264-4984, state=RUNNABLE, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124) 
        at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)         
at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:464)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
         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$198/0x0000000100484840.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    4) 
Thread[id=4983, name=pool-3-thread-1, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    5) 
Thread[id=4981, name=Timer for 'NameNode' metrics system, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/java.lang.Object.wait(Native Method)         at 
java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:553)         at 
java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)    6) 
Thread[id=4988, name=qtp129423264-4988, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
         at java.base@11.0.4/java.lang.Thread.run(Thread.java:834)    7) 
Thread[id=4991, name=qtp129423264-4991, state=TIMED_WAITING, 
group=TGRP-HdfsNNFailoverTest]         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at java.base@11.0.4/java.util.con

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

cer.select(ManagedSelector.java:464)
   [junit4]    >         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:401)
   [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$198/0x0000000100484840.run(Unknown
 Source)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
   [junit4]    >         at 
java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   [junit4]    >    4) Thread[id=4983, name=pool-3-thread-1, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
   [junit4]    >         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
   [junit4]    >         at 
java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   [junit4]    >    5) Thread[id=4981, name=Timer for 'NameNode' metrics 
system, state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
   [junit4]    >         at java.base@11.0.4/java.lang.Object.wait(Native 
Method)
   [junit4]    >         at 
java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:553)
   [junit4]    >         at 
java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)
   [junit4]    >    6) Thread[id=4988, name=qtp129423264-4988, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
   [junit4]    >         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
   [junit4]    >         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
   [junit4]    >         at 
java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   [junit4]    >    7) Thread[id=4991, name=qtp129423264-4991, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
   [junit4]    >         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
   [junit4]    >         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
   [junit4]    >         at 
java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   [junit4]    >    8) Thread[id=4990, name=qtp129423264-4990, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
   [junit4]    >         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
   [junit4]    >         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
   [junit4]    >         at 
java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   [junit4]    >    9) Thread[id=5001, name=IPC Server idle connection scanner 
for port 38465, state=WAITING, group=TGRP-HdfsNNFailoverTest]
   [junit4]    >         at java.base@11.0.4/java.lang.Object.wait(Native 
Method)
   [junit4]    >         at 
java.base@11.0.4/java.lang.Object.wait(Object.java:328)
   [junit4]    >         at 
java.base@11.0.4/java.util.TimerThread.mainLoop(Timer.java:527)
   [junit4]    >         at 
java.base@11.0.4/java.util.TimerThread.run(Timer.java:506)
   [junit4]    >   10) Thread[id=5000, name=Socket Reader #1 for port 38465, 
state=RUNNABLE, group=TGRP-HdfsNNFailoverTest]
   [junit4]    >         at java.base@11.0.4/sun.nio.ch.EPoll.wait(Native 
Method)
   [junit4]    >         at 
java.base@11.0.4/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
   [junit4]    >         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
   [junit4]    >         at 
java.base@11.0.4/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
   [junit4]    >         at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:1097)
   [junit4]    >         at 
app//org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:1076)
   [junit4]    >   11) Thread[id=4992, name=Session-HouseKeeper-7a8b98de, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
   [junit4]    >         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
   [junit4]    >         at 
java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   [junit4]    >   12) Thread[id=4986, name=qtp129423264-4986, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
   [junit4]    >         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
   [junit4]    >         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
   [junit4]    >         at 
java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   [junit4]    >   13) Thread[id=4987, name=qtp129423264-4987, 
state=TIMED_WAITING, group=TGRP-HdfsNNFailoverTest]
   [junit4]    >         at 
java.base@11.0.4/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at 
java.base@11.0.4/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
   [junit4]    >         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:850)
   [junit4]    >         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:889)
   [junit4]    >         at 
java.base@11.0.4/java.lang.Thread.run(Thread.java:834)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([1E60B48272F3F6E5]:0)
   [junit4] Completed [761/890 (4!)] on J0 in 14.47s, 0 tests, 3 errors <<< 
FAILURES!

[...truncated 53265 lines...]

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