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From Policeman Jenkins Server <jenk...@thetaphi.de>
Subject [JENKINS] Lucene-Solr-7.x-Linux (32bit/jdk1.8.0_144) - Build # 1018 - Still Unstable!
Date Wed, 20 Dec 2017 05:18:03 GMT
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/1018/
Java: 32bit/jdk1.8.0_144 -server -XX:+UseG1GC

5 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation

Error Message:
2 threads leaked from SUITE scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation:     1) Thread[id=7441, name=jetty-launcher-939-thread-2-EventThread, state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)         at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)         at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)         at org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)         at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)         at org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)         at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)         at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)         at org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)         at org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)         at org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)         at org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)         at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)    2) Thread[id=7443, name=jetty-launcher-939-thread-1-EventThread, state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)         at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)         at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)         at org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)         at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)         at org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)         at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)         at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)         at org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)         at org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)         at org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)         at org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)         at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   1) Thread[id=7441, name=jetty-launcher-939-thread-2-EventThread, state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
        at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
        at org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
        at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
        at org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
        at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
        at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
        at org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
        at org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
        at org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
        at org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
        at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   2) Thread[id=7443, name=jetty-launcher-939-thread-1-EventThread, state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
        at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
        at org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
        at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
        at org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
        at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
        at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
        at org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
        at org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
        at org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
        at org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
        at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
	at __randomizedtesting.SeedInfo.seed([AB8B10E00DAEB22D]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.core.TestLazyCores

Error Message:
1 thread leaked from SUITE scope at org.apache.solr.core.TestLazyCores:     1) Thread[id=21046, name=searcherExecutor-6434-thread-1, state=WAITING, group=TGRP-TestLazyCores]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE scope at org.apache.solr.core.TestLazyCores: 
   1) Thread[id=21046, name=searcherExecutor-6434-thread-1, state=WAITING, group=TGRP-TestLazyCores]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
	at __randomizedtesting.SeedInfo.seed([AB8B10E00DAEB22D]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.core.TestLazyCores

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=21046, name=searcherExecutor-6434-thread-1, state=WAITING, group=TGRP-TestLazyCores]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=21046, name=searcherExecutor-6434-thread-1, state=WAITING, group=TGRP-TestLazyCores]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
	at __randomizedtesting.SeedInfo.seed([AB8B10E00DAEB22D]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.search.mlt.CloudMLTQParserTest

Error Message:


Stack Trace:
java.util.concurrent.TimeoutException
	at __randomizedtesting.SeedInfo.seed([AB8B10E00DAEB22D]:0)
	at org.apache.solr.common.cloud.ZkStateReader.waitForState(ZkStateReader.java:1261)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.waitForState(CloudSolrClient.java:449)
	at org.apache.solr.search.mlt.CloudMLTQParserTest.setupCluster(CloudMLTQParserTest.java:50)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:874)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
	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 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.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.core.TestLazyCores.testNoCommit

Error Message:
Exception during query

Stack Trace:
java.lang.RuntimeException: Exception during query
	at __randomizedtesting.SeedInfo.seed([AB8B10E00DAEB22D:74EBB131C689D188]:0)
	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:904)
	at org.apache.solr.core.TestLazyCores.check10(TestLazyCores.java:847)
	at org.apache.solr.core.TestLazyCores.testNoCommit(TestLazyCores.java:829)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
	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 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.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: REQUEST FAILED: xpath=//result[@numFound='10']
	xml response was: <?xml version="1.0" encoding="UTF-8"?>
<response>
<lst name="responseHeader"><int name="status">0</int><int name="QTime">0</int><lst name="params"><str name="q">*:*</str></lst></lst><result name="response" numFound="0" start="0"></result>
</response>

	request was:q=*:*
	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:897)
	... 41 more




Build Log:
[...truncated 12127 lines...]
   [junit4] Suite: org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation
   [junit4]   2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_AB8B10E00DAEB22D-001/init-core-data-001
   [junit4]   2> 582013 WARN  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[AB8B10E00DAEB22D]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=110 numCloses=110
   [junit4]   2> 582013 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[AB8B10E00DAEB22D]-worker) [    ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 582014 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[AB8B10E00DAEB22D]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (true) via: @org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 582014 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[AB8B10E00DAEB22D]-worker) [    ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 582036 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[AB8B10E00DAEB22D]-worker) [    ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_AB8B10E00DAEB22D-001/tempDir-001
   [junit4]   2> 582036 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[AB8B10E00DAEB22D]-worker) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 582052 INFO  (Thread-3052) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 582052 INFO  (Thread-3052) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 582056 ERROR (Thread-3052) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 582152 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[AB8B10E00DAEB22D]-worker) [    ] o.a.s.c.ZkTestServer start zk server on port:35237
   [junit4]   2> 582153 INFO  (zkConnectionManagerCallback-942-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 582158 INFO  (jetty-launcher-939-thread-1) [    ] o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 582158 INFO  (jetty-launcher-939-thread-2) [    ] o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 582159 INFO  (jetty-launcher-939-thread-2) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@1ccbcb4{/solr,null,AVAILABLE}
   [junit4]   2> 582159 INFO  (jetty-launcher-939-thread-1) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@a9c7a{/solr,null,AVAILABLE}
   [junit4]   2> 582160 INFO  (jetty-launcher-939-thread-1) [    ] o.e.j.s.AbstractConnector Started ServerConnector@14a930b{HTTP/1.1,[http/1.1]}{127.0.0.1:36693}
   [junit4]   2> 582160 INFO  (jetty-launcher-939-thread-1) [    ] o.e.j.s.Server Started @583731ms
   [junit4]   2> 582160 INFO  (jetty-launcher-939-thread-1) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=36693}
   [junit4]   2> 582161 INFO  (jetty-launcher-939-thread-2) [    ] o.e.j.s.AbstractConnector Started ServerConnector@1c10f26{HTTP/1.1,[http/1.1]}{127.0.0.1:39349}
   [junit4]   2> 582161 INFO  (jetty-launcher-939-thread-2) [    ] o.e.j.s.Server Started @583732ms
   [junit4]   2> 582161 INFO  (jetty-launcher-939-thread-2) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=39349}
   [junit4]   2> 582161 ERROR (jetty-launcher-939-thread-1) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 582161 ERROR (jetty-launcher-939-thread-2) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 582161 INFO  (jetty-launcher-939-thread-1) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 7.3.0
   [junit4]   2> 582161 INFO  (jetty-launcher-939-thread-2) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 7.3.0
   [junit4]   2> 582161 INFO  (jetty-launcher-939-thread-1) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 582161 INFO  (jetty-launcher-939-thread-2) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 582161 INFO  (jetty-launcher-939-thread-1) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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   [junit4]   2> id: ???bar???: no such user
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   [junit4]   2> 584408 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 584408 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore [[forwardingCollection_shard1_replica_n1] ] Opening new SolrCore at [/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_AB8B10E00DAEB22D-001/tempDir-001/node1/forwardingCollection_shard1_replica_n1], dataDir=[/home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_AB8B10E00DAEB22D-001/tempDir-001/node1/./forwardingCollection_shard1_replica_n1/data/]
   [junit4]   2> 584410 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: minMergeSize=1000, mergeFactor=41, maxMergeSize=9223372036854775807, maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=0.562386164019838]
   [junit4]   2> 584453 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 584453 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 584454 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.u.CommitTracker Hard AutoCommit: disabled
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   [junit4]   2> 584455 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: maxMergeAtOnce=40, maxMergeAtOnceExplicit=37, maxMergedSegmentMB=41.78125, floorSegmentMB=1.900390625, forceMergeDeletesPctAllowed=9.752330652454242, segmentsPerTier=36.0, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=1.0
   [junit4]   2> 584455 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.s.SolrIndexSearcher Opening [Searcher@af9d17[forwardingCollection_shard1_replica_n1] main]
   [junit4]   2> 584456 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent Initializing spell checkers
   [junit4]   2> 584480 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.s.DirectSolrSpellChecker init: {name=direct,classname=DirectSolrSpellChecker,field=lowerfilt,minQueryLength=3}
   [junit4]   2> 584596 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 584596 INFO  (searcherExecutor-2087-thread-1-processing-n:127.0.0.1:36693_solr x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection r:core_node2) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: default
   [junit4]   2> 584596 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1587275849621569536
   [junit4]   2> 584596 INFO  (searcherExecutor-2087-thread-1-processing-n:127.0.0.1:36693_solr x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection r:core_node2) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: direct
   [junit4]   2> 584596 INFO  (searcherExecutor-2087-thread-1-processing-n:127.0.0.1:36693_solr x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection r:core_node2) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: wordbreak
   [junit4]   2> 584596 INFO  (searcherExecutor-2087-thread-1-processing-n:127.0.0.1:36693_solr x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection r:core_node2) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: multipleFields
   [junit4]   2> 584596 INFO  (searcherExecutor-2087-thread-1-processing-n:127.0.0.1:36693_solr x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection r:core_node2) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: jarowinkler
   [junit4]   2> 584596 INFO  (searcherExecutor-2087-thread-1-processing-n:127.0.0.1:36693_solr x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection r:core_node2) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: external
   [junit4]   2> 584596 INFO  (searcherExecutor-2087-thread-1-processing-n:127.0.0.1:36693_solr x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection r:core_node2) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: freq
   [junit4]   2> 584597 INFO  (searcherExecutor-2087-thread-1-processing-n:127.0.0.1:36693_solr x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection r:core_node2) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: fqcn
   [junit4]   2> 584597 INFO  (searcherExecutor-2087-thread-1-processing-n:127.0.0.1:36693_solr x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection r:core_node2) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: perDict
   [junit4]   2> 584598 INFO  (searcherExecutor-2087-thread-1-processing-n:127.0.0.1:36693_solr x:forwardingCollection_shard1_replica_n1 s:shard1 c:forwardingCollection r:core_node2) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore [forwardingCollection_shard1_replica_n1] Registered new searcher Searcher@af9d17[forwardingCollection_shard1_replica_n1] main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 584599 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 584599 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 584599 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy Sync replicas to http://127.0.0.1:36693/solr/forwardingCollection_shard1_replica_n1/
   [junit4]   2> 584599 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 584599 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.SyncStrategy http://127.0.0.1:36693/solr/forwardingCollection_shard1_replica_n1/ has no replicas
   [junit4]   2> 584599 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext Found all replicas participating in election, clear LIR
   [junit4]   2> 584601 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext I am the new leader: http://127.0.0.1:36693/solr/forwardingCollection_shard1_replica_n1/ shard1
   [junit4]   2> 584702 INFO  (zkCallback-957-thread-3-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/forwardingCollection/state.json] for collection [forwardingCollection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 584702 INFO  (zkCallback-957-thread-2-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/forwardingCollection/state.json] for collection [forwardingCollection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 584752 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 584753 INFO  (qtp2271131-7399) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node2&collection.configName=conf1&newCollection=true&name=forwardingCollection_shard1_replica_n1&action=CREATE&numShards=1&collection=forwardingCollection&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=1475
   [junit4]   2> 584755 INFO  (qtp444793-7402) [n:127.0.0.1:39349_solr    ] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 30 seconds. Check all shard replicas
   [junit4]   2> 584854 INFO  (zkCallback-957-thread-3-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/forwardingCollection/state.json] for collection [forwardingCollection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 584854 INFO  (zkCallback-957-thread-2-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/forwardingCollection/state.json] for collection [forwardingCollection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 584973 INFO  (OverseerCollectionConfigSetProcessor-99204740434886662-127.0.0.1:36693_solr-n_0000000000) [n:127.0.0.1:36693_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 585756 INFO  (qtp444793-7402) [n:127.0.0.1:39349_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={pullReplicas=0&replicationFactor=1&collection.configName=conf1&maxShardsPerNode=1&name=forwardingCollection&nrtReplicas=1&action=CREATE&numShards=1&tlogReplicas=0&wt=javabin&version=2} status=0 QTime=2792
   [junit4]   2> 585758 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.c.AbstractDistribZkTestBase Wait for recoveries to finish - collection: forwardingCollection failOnTimeout:true timeout (sec):100
   [junit4]   2> 585758 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.c.AbstractDistribZkTestBase Recoveries finished - collection: forwardingCollection
   [junit4]   2> 585765 INFO  (qtp2271131-7395) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.S.Request [forwardingCollection_shard1_replica_n1]  webapp=/solr path=/select params={q=*:*&wt=javabin&version=2} hits=0 status=0 QTime=0
   [junit4]   2> 585772 INFO  (qtp444793-7405) [n:127.0.0.1:39349_solr    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 585781 INFO  (qtp2271131-7395) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.S.Request [forwardingCollection_shard1_replica_n1]  webapp=/solr path=/select params={q=*:*&wt=javabin&version=2} hits=0 status=0 QTime=0
   [junit4]   2> 585785 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testForwarding
   [junit4]   2> 585807 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyUnknownRemote
   [junit4]   2> 585809 WARN  (qtp2271131-7390) [    ] o.a.h.s.a.s.AuthenticationFilter AuthenticationToken ignored: Invalid AuthenticationToken type
   [junit4]   2> 591609 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyUnknownRemote
   [junit4]   2> 591648 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNullProxyUser
   [junit4]   2> 591648 WARN  (qtp2271131-7403) [n:127.0.0.1:36693_solr    ] o.a.h.s.a.s.AuthenticationFilter AuthenticationToken ignored: Invalid AuthenticationToken type
   [junit4]   2> 591648 INFO  (qtp2271131-7403) [n:127.0.0.1:36693_solr    ] o.a.s.s.SolrDispatchFilter Error authenticating
   [junit4]   2> java.lang.IllegalArgumentException: userName is NULL, empty or contains a '&'
   [junit4]   2> 	at org.apache.hadoop.security.authentication.util.AuthToken.checkForIllegalArgument(AuthToken.java:87)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.util.AuthToken.<init>(AuthToken.java:70)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.server.AuthenticationToken.<init>(AuthenticationToken.java:58)
   [junit4]   2> 	at org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamDelegationTokenAuthenticationHandler$HttpParamAuthenticationHandler.authenticate(HttpParamDelegationTokenPlugin.java:213)
   [junit4]   2> 	at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler.authenticate(DelegationTokenAuthenticationHandler.java:348)
   [junit4]   2> 	at org.apache.solr.security.RequestContinuesRecorderAuthenticationHandler.authenticate(RequestContinuesRecorderAuthenticationHandler.java:69)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:518)
   [junit4]   2> 	at org.apache.solr.security.DelegationTokenKerberosFilter.doFilter(DelegationTokenKerberosFilter.java:134)
   [junit4]   2> 	at org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamToRequestFilter.doFilter(HttpParamDelegationTokenPlugin.java:245)
   [junit4]   2> 	at org.apache.solr.security.KerberosPlugin.doAuthenticate(KerberosPlugin.java:243)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:451)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:347)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:493)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2> 	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 591649 WARN  (qtp2271131-7403) [n:127.0.0.1:36693_solr    ] o.e.j.s.ServletHandler /solr/admin/collections
   [junit4]   2> org.apache.solr.common.SolrException: Error during request authentication, 
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:457)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:347)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:493)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2> 	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: java.lang.IllegalArgumentException: userName is NULL, empty or contains a '&'
   [junit4]   2> 	at org.apache.hadoop.security.authentication.util.AuthToken.checkForIllegalArgument(AuthToken.java:87)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.util.AuthToken.<init>(AuthToken.java:70)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.server.AuthenticationToken.<init>(AuthenticationToken.java:58)
   [junit4]   2> 	at org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamDelegationTokenAuthenticationHandler$HttpParamAuthenticationHandler.authenticate(HttpParamDelegationTokenPlugin.java:213)
   [junit4]   2> 	at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler.authenticate(DelegationTokenAuthenticationHandler.java:348)
   [junit4]   2> 	at org.apache.solr.security.RequestContinuesRecorderAuthenticationHandler.authenticate(RequestContinuesRecorderAuthenticationHandler.java:69)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:518)
   [junit4]   2> 	at org.apache.solr.security.DelegationTokenKerberosFilter.doFilter(DelegationTokenKerberosFilter.java:134)
   [junit4]   2> 	at org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamToRequestFilter.doFilter(HttpParamDelegationTokenPlugin.java:245)
   [junit4]   2> 	at org.apache.solr.security.KerberosPlugin.doAuthenticate(KerberosPlugin.java:243)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:451)
   [junit4]   2> 	... 26 more
   [junit4]   2> 591650 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNullProxyUser
   [junit4]   2> 591669 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateHost
   [junit4]   2> 591669 WARN  (qtp2271131-7395) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.h.s.a.s.AuthenticationFilter AuthenticationToken ignored: Invalid AuthenticationToken type
   [junit4]   2> 591670 INFO  (qtp2271131-7395) [n:127.0.0.1:36693_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params doAs=bar&action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 591670 INFO  (qtp2271131-7395) [n:127.0.0.1:36693_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={doAs=bar&action=LIST&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 591675 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateHost
   [junit4]   2> 591694 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyWrongHost
   [junit4]   2> 591695 WARN  (qtp2271131-7390) [    ] o.a.h.s.a.s.AuthenticationFilter AuthenticationToken ignored: Invalid AuthenticationToken type
   [junit4]   2> 606706 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[AB8B10E00DAEB22D]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyWrongHost
   [junit4]   2> 606715 WARN  (jetty-launcher-939-thread-2-SendThread(127.0.0.1:35237)) [n:127.0.0.1:39349_solr    ] o.a.z.ClientCnxn Client session timed out, have not heard from server in 15105ms for sessionid 0x160722f91a80008
   [junit4]   2> 606716 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x160722f91a80008, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 606716 WARN  (jetty-launcher-939-thread-1-SendThread(127.0.0.1:35237)) [n:127.0.0.1:36693_solr    ] o.a.z.ClientCnxn Client session timed out, have not heard from server in 15103ms for sessionid 0x160722f91a80006
   [junit4]   2> 606716 WARN  (jetty-launcher-939-thread-1-SendThread(127.0.0.1:35237)) [n:127.0.0.1:36693_solr    ] o.a.z.ClientCnxn Client session timed out, have not heard from server in 15106ms for sessionid 0x160722f91a80007
   [junit4]   2> 606716 WARN  (jetty-launcher-939-thread-2-SendThread(127.0.0.1:35237)) [n:127.0.0.1:39349_solr    ] o.a.z.ClientCnxn Client session timed out, have not heard from server in 20936ms for sessionid 0x160722f91a80005
   [junit4]   2> 606717 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x160722f91a80007, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 606717 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x160722f91a80005, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 606717 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x160722f91a80006, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 606817 WARN  (zkConnectionManagerCallback-958-thread-1-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@c85842 name: ZooKeeperConnection Watcher:127.0.0.1:35237/solr got event WatchedEvent state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 606817 WARN  (zkConnectionManagerCallback-958-thread-1-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 606818 WARN  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@19b2735 name: ZooKeeperConnection Watcher:127.0.0.1:35237/solr got event WatchedEvent state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 606818 WARN  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 606818 INFO  (jetty-closer-940-thread-2) [    ] o.e.j.s.AbstractConnector Stopped ServerConnector@1c10f26{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 606820 INFO  (jetty-closer-940-thread-2) [    ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=25352957
   [junit4]   2> 606820 INFO  (jetty-closer-940-thread-2) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, tag=null
   [junit4]   2> 606820 INFO  (jetty-closer-940-thread-2) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@18420d2: rootName = solr_39349, domain = solr.node, service url = null, agent id = null] for registry solr.node / com.codahale.metrics.MetricRegistry@1db6cc9
   [junit4]   2> 606820 INFO  (jetty-closer-940-thread-1) [    ] o.e.j.s.AbstractConnector Stopped ServerConnector@14a930b{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 606821 INFO  (jetty-closer-940-thread-1) [    ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=25205952
   [junit4]   2> 606821 INFO  (jetty-closer-940-thread-1) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, tag=null
   [junit4]   2> 606821 INFO  (jetty-closer-940-thread-1) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@1b0dd87: rootName = solr_36693, domain = solr.node, service url = null, agent id = null] for registry solr.node / com.codahale.metrics.MetricRegistry@1988906
   [junit4]   2> 606827 INFO  (jetty-closer-940-thread-1) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, tag=null
   [junit4]   2> 606827 INFO  (jetty-closer-940-thread-1) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@1fc7d70: rootName = solr_36693, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / com.codahale.metrics.MetricRegistry@916200
   [junit4]   2> 606828 INFO  (jetty-closer-940-thread-2) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, tag=null
   [junit4]   2> 606828 INFO  (jetty-closer-940-thread-2) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@967f74: rootName = solr_39349, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / com.codahale.metrics.MetricRegistry@916200
   [junit4]   2> 606831 INFO  (jetty-closer-940-thread-1) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 606832 INFO  (jetty-closer-940-thread-1) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@dd2bc4: rootName = solr_36693, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@15be90c
   [junit4]   2> 606834 INFO  (jetty-closer-940-thread-2) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 606834 INFO  (jetty-closer-940-thread-2) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@590ce8: rootName = solr_39349, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@15be90c
   [junit4]   2> 607904 INFO  (jetty-launcher-939-thread-1-EventThread) [n:127.0.0.1:36693_solr    ] o.a.c.f.s.ConnectionStateManager State change: SUSPENDED
   [junit4]   2> 607923 INFO  (zkConnectionManagerCallback-958-thread-1-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 607923 INFO  (zkCallback-957-thread-3-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 607924 INFO  (jetty-closer-940-thread-1) [    ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:36693_solr
   [junit4]   2> 607924 INFO  (jetty-closer-940-thread-1) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, tag=null
   [junit4]   2> 607924 INFO  (zkCallback-957-thread-3-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 607925 INFO  (coreCloseExecutor-2092-thread-1) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore [forwardingCollection_shard1_replica_n1]  CLOSING SolrCore org.apache.solr.core.SolrCore@78330a
   [junit4]   2> 607925 INFO  (coreCloseExecutor-2092-thread-1) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core.forwardingCollection.shard1.replica_n1, tag=7877386
   [junit4]   2> 607925 INFO  (coreCloseExecutor-2092-thread-1) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@fb7d52: rootName = solr_36693, domain = solr.core.forwardingCollection.shard1.replica_n1, service url = null, agent id = null] for registry solr.core.forwardingCollection.shard1.replica_n1 / com.codahale.metrics.MetricRegistry@15db839
   [junit4]   2> 607925 INFO  (zkCallback-957-thread-4-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/forwardingCollection/state.json] for collection [forwardingCollection] has occurred - updating... (live nodes size: [0])
   [junit4]   2> 607925 INFO  (zkCallback-957-thread-2-processing-n:127.0.0.1:36693_solr) [n:127.0.0.1:36693_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/forwardingCollection/state.json] for collection [forwardingCollection] has occurred - updating... (live nodes size: [0])
   [junit4]   2> 607937 INFO  (coreCloseExecutor-2092-thread-1) [n:127.0.0.1:36693_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.collection.forwardingCollection.shard1.leader, tag=7877386
   [junit4]   2> 607938 INFO  (jetty-closer-940-thread-1) [    ] o.a.s.c.Overseer Overseer (id=99204740434886662-127.0.0.1:36693_solr-n_0000000000) closing
   [junit4]   2> 607938 INFO  (OverseerStateUpdate-99204740434886662-127.0.0.1:36693_solr-n_0000000000) [n:127.0.0.1:36693_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:36693_solr
   [junit4]   2> 607938 WARN  (OverseerAutoScalingTriggerThread-99204740434886662-127.0.0.1:36693_solr-n_0000000000) [n:127.0.0.1:36693_solr    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 607939 INFO  (OverseerCollectionConfigSetProcessor-99204740434886662-127.0.0.1:36693_solr-n_0000000000) [n:127.0.0.1:36693_solr    ] o.a.s.c.OverseerTaskProcessor According to ZK I (id=99204740434886662-127.0.0.1:36693_solr-n_0000000000) am no longer a leader.
   [junit4]   2> 607939 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x160722f91a80006, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 607940 ERROR (Thread[Thread-3069,5,TGRP-TestSolrCloudWithSecureImpersonation]) [n:127.0.0.1:36693_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 607944 INFO  (jetty-closer-940-thread-1) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@a9c7a{/solr,null,UNAVAILABLE}
   [junit4]   2> 608637 INFO  (jetty-launcher-939-thread-2-EventThread) [n:127.0.0.1:39349_solr    ] o.a.c.f.s.ConnectionStateManager State change: SUSPENDED
   [junit4]   2> 608640 WARN  (jetty-launcher-939-thread-2-SendThread(127.0.0.1:35237)) [n:127.0.0.1:39349_solr    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 0x160722f91a80005 has expired
   [junit4]   2> 608640 WARN  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@19b2735 name: ZooKeeperConnection Watcher:127.0.0.1:35237/solr got event WatchedEvent state:Expired type:None path:null path: null type: None
   [junit4]   2> 608640 WARN  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.ConnectionManager Our previous ZooKeeper session was expired. Attempting to reconnect to recover relationship with ZooKeeper...
   [junit4]   2> 608641 WARN  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.DefaultConnectionStrategy Connection expired - starting a new one...
   [junit4]   2> 608642 INFO  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr-EventThread) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 608642 INFO  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.ConnectionManager Connection with ZooKeeper reestablished.
   [junit4]   2> 608642 INFO  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.ZkController ZooKeeper session re-connected ... refreshing core states after session expiration.
   [junit4]   2> 608660 INFO  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (0)
   [junit4]   2> 608666 INFO  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:39349_solr
   [junit4]   2> 608667 INFO  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:39349_solr
   [junit4]   2> 608668 INFO  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.DefaultConnectionStrategy Reconnected to ZooKeeper
   [junit4]   2> 608668 INFO  (zkConnectionManagerCallback-956-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 608668 INFO  (zkCallback-955-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 608740 ERROR (jetty-closer-940-thread-2) [    ] o.a.s.c.Overseer Could not create Overseer node
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:364)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:364)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer.createOverseerNode(Overseer.java:771)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer.getStateUpdateQueue(Overseer.java:644)
   [junit4]   2> 	at org.apache.solr.cloud.Overseer.getStateUpdateQueue(Overseer.java:631)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController.publishNodeAsDown(ZkController.java:2653)
   [junit4]   2> 	at org.apache.solr.core.CoreContainer.shutdown(CoreContainer.java:747)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.destroy(SolrDispatchFilter.java:317)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.destroyInstance(FilterHolder.java:178)
   [junit4]   2> 	at org.eclipse.jetty.servlet.FilterHolder.doStop(FilterHolder.java:155)
   [junit4]   2> 	at org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:89)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doStop(ServletHandler.java:238)
   [junit4]   2> 	at org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:89)
   [junit4]   2> 	at org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:142)
   [junit4]   2> 	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:160)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.AbstractHandler.doStop(AbstractHandler.java:73)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doStop(SessionHandler.java:127)
   [junit4]   2> 	at org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:89)
   [junit4]   2> 	at org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:142)
   [junit4]   2> 	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:160)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.AbstractHandler.doStop(AbstractHandler.java:73)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.stopContext(ContextHandler.java:825)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletContextHandler.stopContext(ServletContextHandler.java:356)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doStop(ContextHandler.java:880)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletContextHandler.doStop(ServletContextHandler.java:272)
   [junit4]   2> 	at org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:89)
   [junit4]   2> 	at org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:142)
   [junit4]   2> 	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:160)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.AbstractHandler.doStop(AbstractHandler.java:73)
   [junit4]   2> 	at org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:89)
   [junit4]   2> 	at org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:142)
   [junit4]   2> 	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:160)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.AbstractHandler.doStop(AbstractHandler.java:73)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.doStop(Server.java:493)
   [junit4]   2> 	at org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:89)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner.stop(JettySolrRunner.java:428)
   [junit4]   2> 	at org.apache.solr.cloud.MiniSolrCloudCluster.stopJettySolrRunner(MiniSolrCloudCluster.java:423)
   [junit4]   2> 	at org.apache.solr.cloud.MiniSolrCloudCluster.lambda$shutdown$1(MiniSolrCloudCluster.java:460)
   [junit4]   2> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 608741 WARN  (jetty-closer-940-thread-2) [    ] o.a.s.c.ZkController Could not publish node as down: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer
   [junit4]   2> 608741 INFO  (jetty-closer-940-thread-2) [    ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:39349_solr
   [junit4]   2> 608741 INFO  (jetty-closer-940-thread-2) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, tag=null
   [junit4]   2> 608741 INFO  (zkCallback-955-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 608742 WARN  (zkCallback-955-thread-1-processing-n:127.0.0.1:39349_solr) [n:127.0.0.1:39349_solr    ] o.a.s.c.ZkController Unable to register nodeLost path for 127.0.0.1:39349_solr
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling/nodeLost/127.0.0.1:39349_solr
   [junit4]   2> 	at org.apache.zookeeper.KeeperEx

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

er) [    x:collection4] o.a.s.c.CoreContainer Shutting down CoreContainer instance=19306181
   [junit4]   2> 2595993 INFO  (SUITE-TestLazyCores-seed#[AB8B10E00DAEB22D]-worker) [    x:collection4] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, tag=null
   [junit4]   2> 2595993 INFO  (SUITE-TestLazyCores-seed#[AB8B10E00DAEB22D]-worker) [    x:collection4] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, tag=null
   [junit4]   2> 2595993 INFO  (SUITE-TestLazyCores-seed#[AB8B10E00DAEB22D]-worker) [    x:collection4] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/J1/temp/solr.core.TestLazyCores_AB8B10E00DAEB22D-001
   [junit4]   2> Dec 20, 2017 5:03:42 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> Dec 20, 2017 5:04:02 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> SEVERE: 1 thread leaked from SUITE scope at org.apache.solr.core.TestLazyCores: 
   [junit4]   2>    1) Thread[id=21046, name=searcherExecutor-6434-thread-1, state=WAITING, group=TGRP-TestLazyCores]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2>         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2>         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>         at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Dec 20, 2017 5:04:02 AM com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: Starting to interrupt leaked threads:
   [junit4]   2>    1) Thread[id=21046, name=searcherExecutor-6434-thread-1, state=WAITING, group=TGRP-TestLazyCores]
   [junit4]   2> Dec 20, 2017 5:04:05 AM com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> SEVERE: There are still zombie threads that couldn't be terminated:
   [junit4]   2>    1) Thread[id=21046, name=searcherExecutor-6434-thread-1, state=WAITING, group=TGRP-TestLazyCores]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2>         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2>         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]   2>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]   2>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>         at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {v_t=Lucene50(blocksize=128), id=Lucene50(blocksize=128), v_s=PostingsFormat(name=Direct), v_f=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128)))}, docValues:{}, maxPointsInLeafNode=869, maxMBSortInHeap=5.108872993297432, sim=RandomSimilarity(queryNorm=true): {}, locale=ar-OM, timezone=America/Tijuana
   [junit4]   2> NOTE: Linux 4.10.0-40-generic i386/Oracle Corporation 1.8.0_144 (32-bit)/cpus=8,threads=2,free=158825480,total=536870912
   [junit4]   2> NOTE: All tests run in this JVM: [ZkSolrClientTest, SegmentsInfoRequestHandlerTest, DirectUpdateHandlerTest, MultiThreadedOCPTest, TestSolrFieldCacheBean, TestRTGBase, SuggesterFSTTest, TestChildDocTransformer, DistribDocExpirationUpdateProcessorTest, TestInitParams, NumericFieldsTest, RegexBoostProcessorTest, TestShardHandlerFactory, PreAnalyzedFieldTest, HdfsRecoveryZkTest, PolyFieldTest, TestLeaderElectionZkExpiry, SampleTest, TestCursorMarkWithoutUniqueKey, TestSchemalessBufferedUpdates, LeaderFailureAfterFreshStartTest, TestRandomFlRTGCloud, TestTrieFacet, TestJavabinTupleStreamParser, DocValuesMultiTest, DistributedQueryComponentOptimizationTest, TestStressLucene, TestSolrQueryParser, SolrIndexMetricsTest, AddReplicaTest, SmileWriterTest, TestGenericDistributedQueue, TermVectorComponentDistributedTest, ReplaceNodeTest, TestConfigReload, TestNestedDocsSort, TestNumericRangeQuery64, LegacyCloudClusterPropTest, AssignTest, SpatialHeatmapFacetsTest, HdfsAutoAddReplicasIntegrationTest, MoveReplicaHDFSFailoverTest, TestDistribIDF, SortSpecParsingTest, ShardSplitTest, ChaosMonkeySafeLeaderTest, TestDynamicLoading, TestPayloadScoreQParserPlugin, TestSimpleTrackingShardHandler, UUIDUpdateProcessorFallbackTest, TestLockTree, BJQParserTest, ShardRoutingCustomTest, CoreSorterTest, CollectionsAPIDistributedZkTest, HdfsDirectoryTest, TestFastLRUCache, TestFieldResource, CoreAdminRequestStatusTest, RequestHandlersTest, TestStressRecovery, TestConfigOverlay, HdfsWriteToMultipleCollectionsTest, TestCollectionAPIs, TestTolerantUpdateProcessorCloud, TestJmxIntegration, TestFaceting, SolrIndexSplitterTest, TestSizeLimitedDistributedMap, MBeansHandlerTest, BitVectorTest, TestHdfsUpdateLog, TestFieldSortValues, MoreLikeThisHandlerTest, TestMinMaxOnMultiValuedField, QueryEqualityTest, TestAnalyzedSuggestions, DocumentAnalysisRequestHandlerTest, RuleEngineTest, ConcurrentDeleteAndCreateCollectionTest, TestPseudoReturnFields, RollingRestartTest, TestComplexPhraseLeadingWildcard, SpellCheckCollatorWithCollapseTest, ShardRoutingTest, HttpSolrCallGetCoreTest, SolrShardReporterTest, SolrCmdDistributorTest, TestManagedStopFilterFactory, CdcrBootstrapTest, TestMaxTokenLenTokenizer, MetricsHandlerTest, PrimUtilsTest, TestMacroExpander, HighlighterMaxOffsetTest, TestReloadDeadlock, TestSchemaNameResource, TestDynamicFieldCollectionResource, TestSurroundQueryParser, ZkCLITest, ChaosMonkeySafeLeaderWithPullReplicasTest, TestHalfAndHalfDocValues, HLLSerializationTest, DistributedIntervalFacetingTest, TestCloudRecovery, CdcrUpdateLogTest, DeleteShardTest, TestRangeQuery, SolrIndexConfigTest, TestDistributedStatsComponentCardinality, TestSolrCLIRunExample, TestPrepRecovery, ShowFileRequestHandlerTest, TestRestManager, DistributedFacetPivotLargeTest, SolrMetricManagerTest, TestLegacyField, OverseerRolesTest, TestClassicSimilarityFactory, HdfsBasicDistributedZkTest, CdcrRequestHandlerTest, TestPerFieldSimilarity, BasicDistributedZk2Test, SyncSliceTest, OpenCloseCoreStressTest, OverseerTest, LeaderElectionTest, DistributedSpellCheckComponentTest, ZkControllerTest, TestStressReorder, DistributedTermsComponentTest, SimpleFacetsTest, TestSolr4Spatial, SpellCheckComponentTest, TestLazyCores]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestLazyCores -Dtests.seed=AB8B10E00DAEB22D -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=ar-OM -Dtests.timezone=America/Tijuana -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.00s J1 | TestLazyCores (suite) <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE scope at org.apache.solr.core.TestLazyCores: 
   [junit4]    >    1) Thread[id=21046, name=searcherExecutor-6434-thread-1, state=WAITING, group=TGRP-TestLazyCores]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AB8B10E00DAEB22D]:0)Throwable #2: com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=21046, name=searcherExecutor-6434-thread-1, state=WAITING, group=TGRP-TestLazyCores]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AB8B10E00DAEB22D]:0)
   [junit4] Completed [449/763 (3!)] on J1 in 37.27s, 9 tests, 3 errors <<< FAILURES!

[...truncated 44885 lines...]

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