Build: https://builds.apache.org/job/Lucene-Solr-Tests-master/2415/

6 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.ZkControllerTest

Error Message:
ObjectTracker found 1 object(s) that were not released!!! [Overseer] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.cloud.Overseer  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.cloud.Overseer.start(Overseer.java:545)  at 
org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
  at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170) 
 at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)  
at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)  at 
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393)  at 
org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2055)
  at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)
  at java.lang.Thread.run(Thread.java:748)  

Stack Trace:
java.lang.AssertionError: ObjectTracker found 1 object(s) that were not 
released!!! [Overseer]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.cloud.Overseer
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.cloud.Overseer.start(Overseer.java:545)
        at 
org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
        at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
        at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)
        at 
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393)
        at 
org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2055)
        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)
        at java.lang.Thread.run(Thread.java:748)


        at __randomizedtesting.SeedInfo.seed([82B128B6ED4F7220]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at org.junit.Assert.assertNull(Assert.java:551)
        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:301)
        at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
        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$7.evaluate(RandomizedRunner.java:897)
        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:  junit.framework.TestSuite.org.apache.solr.cloud.ZkControllerTest

Error Message:
1 thread leaked from SUITE scope at org.apache.solr.cloud.ZkControllerTest:     
1) Thread[id=14946, 
name=OverseerAutoScalingTriggerThread-72262182530908162-127.0.0.1:8983_solr-n_0000000001,
 state=RUNNABLE, group=Overseer autoscaling triggers]         at 
java.security.AccessController.doPrivileged(Native Method)         at 
com.carrotsearch.ant.tasks.junit4.events.Serializer.flushQueue(Serializer.java:114)
         at 
com.carrotsearch.ant.tasks.junit4.events.Serializer.serialize(Serializer.java:99)
         at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain$3$2.write(SlaveMain.java:472) 
        at 
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)         
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)         at 
java.io.PrintStream.flush(PrintStream.java:338)         at 
java.io.FilterOutputStream.flush(FilterOutputStream.java:140)         at 
java.io.PrintStream.write(PrintStream.java:482)         at 
sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)         at 
sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)         at 
sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)         at 
sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)         at 
java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)         at 
org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)         at 
org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)         at 
org.apache.log4j.WriterAppender.append(WriterAppender.java:162)         at 
org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)         
at 
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
         at org.apache.log4j.Category.callAppenders(Category.java:206)         
at org.apache.log4j.Category.forcedLog(Category.java:391)         at 
org.apache.log4j.Category.log(Category.java:856)         at 
org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)         at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)
         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.cloud.ZkControllerTest: 
   1) Thread[id=14946, 
name=OverseerAutoScalingTriggerThread-72262182530908162-127.0.0.1:8983_solr-n_0000000001,
 state=RUNNABLE, group=Overseer autoscaling triggers]
        at java.security.AccessController.doPrivileged(Native Method)
        at 
com.carrotsearch.ant.tasks.junit4.events.Serializer.flushQueue(Serializer.java:114)
        at 
com.carrotsearch.ant.tasks.junit4.events.Serializer.serialize(Serializer.java:99)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain$3$2.write(SlaveMain.java:472)
        at 
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
        at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
        at java.io.PrintStream.flush(PrintStream.java:338)
        at java.io.FilterOutputStream.flush(FilterOutputStream.java:140)
        at java.io.PrintStream.write(PrintStream.java:482)
        at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
        at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
        at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
        at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
        at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
        at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
        at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
        at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
        at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
        at 
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
        at org.apache.log4j.Category.callAppenders(Category.java:206)
        at org.apache.log4j.Category.forcedLog(Category.java:391)
        at org.apache.log4j.Category.log(Category.java:856)
        at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
        at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)
        at java.lang.Thread.run(Thread.java:748)
        at __randomizedtesting.SeedInfo.seed([82B128B6ED4F7220]:0)


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

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=14946, 
name=OverseerAutoScalingTriggerThread-72262182530908162-127.0.0.1:8983_solr-n_0000000001,
 state=RUNNABLE, group=Overseer autoscaling triggers]         at 
java.security.AccessController.doPrivileged(Native Method)         at 
com.carrotsearch.ant.tasks.junit4.events.Serializer.flushQueue(Serializer.java:114)
         at 
com.carrotsearch.ant.tasks.junit4.events.Serializer.serialize(Serializer.java:99)
         at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain$3$2.write(SlaveMain.java:472) 
        at 
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)         
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)         at 
java.io.PrintStream.flush(PrintStream.java:338)         at 
java.io.FilterOutputStream.flush(FilterOutputStream.java:140)         at 
java.io.PrintStream.write(PrintStream.java:482)         at 
sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)         at 
sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)         at 
sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)         at 
sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)         at 
java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)         at 
org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)         at 
org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)         at 
org.apache.log4j.WriterAppender.append(WriterAppender.java:162)         at 
org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)         
at 
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
         at org.apache.log4j.Category.callAppenders(Category.java:206)         
at org.apache.log4j.Category.forcedLog(Category.java:391)         at 
org.apache.log4j.Category.log(Category.java:856)         at 
org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)         at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)
         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=14946, 
name=OverseerAutoScalingTriggerThread-72262182530908162-127.0.0.1:8983_solr-n_0000000001,
 state=RUNNABLE, group=Overseer autoscaling triggers]
        at java.security.AccessController.doPrivileged(Native Method)
        at 
com.carrotsearch.ant.tasks.junit4.events.Serializer.flushQueue(Serializer.java:114)
        at 
com.carrotsearch.ant.tasks.junit4.events.Serializer.serialize(Serializer.java:99)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain$3$2.write(SlaveMain.java:472)
        at 
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
        at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
        at java.io.PrintStream.flush(PrintStream.java:338)
        at java.io.FilterOutputStream.flush(FilterOutputStream.java:140)
        at java.io.PrintStream.write(PrintStream.java:482)
        at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
        at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
        at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
        at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
        at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
        at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
        at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
        at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
        at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
        at 
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
        at org.apache.log4j.Category.callAppenders(Category.java:206)
        at org.apache.log4j.Category.forcedLog(Category.java:391)
        at org.apache.log4j.Category.log(Category.java:856)
        at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
        at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)
        at java.lang.Thread.run(Thread.java:748)
        at __randomizedtesting.SeedInfo.seed([82B128B6ED4F7220]:0)


FAILED:  org.apache.solr.logging.TestLogWatcher.testLog4jWatcher

Error Message:
expected:<47> but was:<1>

Stack Trace:
java.lang.AssertionError: expected:<47> but was:<1>
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.failNotEquals(Assert.java:647)
        at org.junit.Assert.assertEquals(Assert.java:128)
        at org.junit.Assert.assertEquals(Assert.java:472)
        at org.junit.Assert.assertEquals(Assert.java:456)
        at 
org.apache.solr.logging.TestLogWatcher.testLog4jWatcher(TestLogWatcher.java:52)
        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 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
        at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:251)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:368)
        at 
com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)


FAILED:  
junit.framework.TestSuite.org.apache.solr.search.join.BlockJoinFacetDistribTest

Error Message:
Error from server at http://127.0.0.1:32837/solr: KeeperErrorCode = NoNode for 
/overseer/collection-queue-work/qnr-0000000000

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:32837/solr: KeeperErrorCode = NoNode for 
/overseer/collection-queue-work/qnr-0000000000
        at __randomizedtesting.SeedInfo.seed([82B128B6ED4F7220]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1105)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:885)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:818)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
        at 
org.apache.solr.search.join.BlockJoinFacetDistribTest.setupCluster(BlockJoinFacetDistribTest.java:69)
        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.cloud.hdfs.StressHdfsTest.test

Error Message:
Error from server at http://127.0.0.1:42805/n_k: collection already exists: 
delete_data_dir

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:42805/n_k: collection already exists: 
delete_data_dir
        at 
__randomizedtesting.SeedInfo.seed([82B128B6ED4F7220:AE5176C43B31FD8]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
        at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
        at 
org.apache.solr.cloud.BasicDistributedZkTest.createCollection(BasicDistributedZkTest.java:643)
        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.createCollection(AbstractFullDistribZkTestBase.java:1612)
        at 
org.apache.solr.cloud.hdfs.StressHdfsTest.createAndDeleteCollection(StressHdfsTest.java:159)
        at 
org.apache.solr.cloud.hdfs.StressHdfsTest.test(StressHdfsTest.java:105)
        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$10.evaluate(RandomizedRunner.java:984)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:993)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
        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)




Build Log:
[...truncated 12766 lines...]
   [junit4] Suite: org.apache.solr.cloud.hdfs.StressHdfsTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/init-core-data-001
   [junit4]   2> 1470667 WARN  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=6 numCloses=6
   [junit4]   2> 1470668 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 1470669 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=https://issues.apache.org/jira/browse/SOLR-5776)
   [junit4]   2> 1470669 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1470669 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /n_k/
   [junit4]   1> Formatting using clusterid: testClusterID
   [junit4]   2> 1471032 WARN  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] 
o.a.h.m.i.MetricsConfig Cannot locate configuration: tried 
hadoop-metrics2-namenode.properties,hadoop-metrics2.properties
   [junit4]   2> 1471097 WARN  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] 
o.a.h.h.HttpRequestLog Jetty request log can only be enabled using Log4j
   [junit4]   2> 1471132 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] o.m.log 
jetty-6.1.26
   [junit4]   2> 1471324 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] o.m.log Extract 
jar:file:/home/jenkins/.ivy2/cache/org.apache.hadoop/hadoop-hdfs/tests/hadoop-hdfs-2.7.4-tests.jar!/webapps/hdfs
 to ./temp/Jetty_lucene2.us.west_apache_org_34186_hdfs____6wokm0/webapp
   [junit4]   2> 1472439 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] o.m.log Started 
HttpServer2$selectchannelconnectorwithsafestar...@lucene2-us-west.apache.org:34186
   [junit4]   2> 1473245 WARN  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] 
o.a.h.h.HttpRequestLog Jetty request log can only be enabled using Log4j
   [junit4]   2> 1473295 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] o.m.log 
jetty-6.1.26
   [junit4]   2> 1473570 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] o.m.log Extract 
jar:file:/home/jenkins/.ivy2/cache/org.apache.hadoop/hadoop-hdfs/tests/hadoop-hdfs-2.7.4-tests.jar!/webapps/datanode
 to ./temp/Jetty_localhost_35844_datanode____o44mwt/webapp
   [junit4]   2> 1474416 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] o.m.log Started 
HttpServer2$SelectChannelConnectorWithSafeStartup@localhost:35844
   [junit4]   2> 1474744 WARN  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] 
o.a.h.h.HttpRequestLog Jetty request log can only be enabled using Log4j
   [junit4]   2> 1474745 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] o.m.log 
jetty-6.1.26
   [junit4]   2> 1474869 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] o.m.log Extract 
jar:file:/home/jenkins/.ivy2/cache/org.apache.hadoop/hadoop-hdfs/tests/hadoop-hdfs-2.7.4-tests.jar!/webapps/datanode
 to ./temp/Jetty_localhost_37729_datanode____.p8rxvj/webapp
   [junit4]   2> 1475330 ERROR (DataNode: 
[[[DISK]file:/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/tempDir-001/hdfsBaseDir/data/data1/,
 
[DISK]file:/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/tempDir-001/hdfsBaseDir/data/data2/]]
  heartbeating to lucene2-us-west.apache.org/127.0.0.1:42713) [    ] 
o.a.h.h.s.d.DirectoryScanner 
dfs.datanode.directoryscan.throttle.limit.ms.per.sec set to value below 1 
ms/sec. Assuming default value of 1000
   [junit4]   2> 1475487 INFO  (Block report processor) [    ] BlockStateChange 
BLOCK* processReport 0xb15e01689c0dc: from storage 
DS-2597eb82-7aa7-45f9-aab1-a0feeae495f1 node 
DatanodeRegistration(127.0.0.1:43644, 
datanodeUuid=09eb17c7-302d-4e16-94a9-508f597e9270, infoPort=40139, 
infoSecurePort=0, ipcPort=40517, 
storageInfo=lv=-56;cid=testClusterID;nsid=1502172852;c=0), blocks: 0, 
hasStaleStorage: true, processing time: 0 msecs
   [junit4]   2> 1475487 INFO  (Block report processor) [    ] BlockStateChange 
BLOCK* processReport 0xb15e01689c0dc: from storage 
DS-a47493d7-e999-49ee-963c-9b9590939dbc node 
DatanodeRegistration(127.0.0.1:43644, 
datanodeUuid=09eb17c7-302d-4e16-94a9-508f597e9270, infoPort=40139, 
infoSecurePort=0, ipcPort=40517, 
storageInfo=lv=-56;cid=testClusterID;nsid=1502172852;c=0), blocks: 0, 
hasStaleStorage: false, processing time: 1 msecs
   [junit4]   2> 1475860 INFO  
(SUITE-StressHdfsTest-seed#[82B128B6ED4F7220]-worker) [    ] o.m.log Started 
HttpServer2$SelectChannelConnectorWithSafeStartup@localhost:37729
   [junit4]   2> 1476633 ERROR (DataNode: 
[[[DISK]file:/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/tempDir-001/hdfsBaseDir/data/data3/,
 
[DISK]file:/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/tempDir-001/hdfsBaseDir/data/data4/]]
  heartbeating to lucene2-us-west.apache.org/127.0.0.1:42713) [    ] 
o.a.h.h.s.d.DirectoryScanner 
dfs.datanode.directoryscan.throttle.limit.ms.per.sec set to value below 1 
ms/sec. Assuming default value of 1000
   [junit4]   2> 1476725 INFO  (Block report processor) [    ] BlockStateChange 
BLOCK* processReport 0xb15e060559e8d: from storage 
DS-66691d3e-e180-4130-a0eb-add9330edf48 node 
DatanodeRegistration(127.0.0.1:39744, 
datanodeUuid=941394f7-1afb-4c24-90f4-ede6f2db7745, infoPort=37179, 
infoSecurePort=0, ipcPort=33432, 
storageInfo=lv=-56;cid=testClusterID;nsid=1502172852;c=0), blocks: 0, 
hasStaleStorage: true, processing time: 0 msecs
   [junit4]   2> 1476725 INFO  (Block report processor) [    ] BlockStateChange 
BLOCK* processReport 0xb15e060559e8d: from storage 
DS-f2951b19-39c3-4e93-a666-abe0e3ce74a4 node 
DatanodeRegistration(127.0.0.1:39744, 
datanodeUuid=941394f7-1afb-4c24-90f4-ede6f2db7745, infoPort=37179, 
infoSecurePort=0, ipcPort=33432, 
storageInfo=lv=-56;cid=testClusterID;nsid=1502172852;c=0), blocks: 0, 
hasStaleStorage: false, processing time: 0 msecs
   [junit4]   2> 1477395 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.ZkTestServer 
STARTING ZK TEST SERVER
   [junit4]   2> 1477396 INFO  (Thread-1358) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1477396 INFO  (Thread-1358) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1477402 ERROR (Thread-1358) [    ] 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> 1477496 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.ZkTestServer 
start zk server on port:44358
   [junit4]   2> 1477532 INFO  (zkConnectionManagerCallback-1132-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1477588 INFO  (zkConnectionManagerCallback-1134-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1477631 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml
 to /configs/conf1/solrconfig.xml
   [junit4]   2> 1477634 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/schema.xml
 to /configs/conf1/schema.xml
   [junit4]   2> 1477664 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml
 to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 1477666 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/stopwords.txt
 to /configs/conf1/stopwords.txt
   [junit4]   2> 1477680 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/protwords.txt
 to /configs/conf1/protwords.txt
   [junit4]   2> 1477680 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/currency.xml
 to /configs/conf1/currency.xml
   [junit4]   2> 1477681 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
 to /configs/conf1/enumsConfig.xml
   [junit4]   2> 1477682 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json
 to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 1477692 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt
 to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 1477695 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt
 to /configs/conf1/old_synonyms.txt
   [junit4]   2> 1477708 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/synonyms.txt
 to /configs/conf1/synonyms.txt
   [junit4]   2> 1477710 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100b9fbad500001, likely client has closed socket
   [junit4]   2> 1477711 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractFullDistribZkTestBase Will use TLOG replicas unless explicitly 
asked otherwise
   [junit4]   2> 1478266 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.e.j.s.Server 
jetty-9.4.8.v20171121, build timestamp: 2017-11-21T15:27:37-06:00, git hash: 
82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 1478267 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.e.j.s.session 
DefaultSessionIdManager workerName=node0
   [junit4]   2> 1478267 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.e.j.s.session No 
SessionScavenger set, using defaults
   [junit4]   2> 1478267 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.e.j.s.session 
Scavenging every 600000ms
   [junit4]   2> 1478268 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@424ca966{/n_k,null,AVAILABLE}
   [junit4]   2> 1478280 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@862fe57{HTTP/1.1,[http/1.1]}{127.0.0.1:42091}
   [junit4]   2> 1478280 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.e.j.s.Server 
Started @1489787ms
   [junit4]   2> 1478281 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=hdfs://lucene2-us-west.apache.org:42713/hdfs__lucene2-us-west.apache.org_42713__home_jenkins_jenkins-slave_workspace_Lucene-Solr-Tests-master_solr_build_solr-core_test_J0_temp_solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001_tempDir-002_control_data,
 replicaType=NRT, hostContext=/n_k, hostPort=42091, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/../../../../../../../../../../home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/control-001/cores}
   [junit4]   2> 1478281 ERROR 
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1478281 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.0.0
   [junit4]   2> 1478281 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1478281 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1478281 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-03-11T15:41:18.811Z
   [junit4]   2> 1478289 INFO  (zkConnectionManagerCallback-1136-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1478289 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 1478290 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.SolrXmlConfig 
Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/control-001/solr.xml
   [junit4]   2> 1478310 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.SolrXmlConfig 
Configuration parameter autoReplicaFailoverWorkLoopDelay is ignored
   [junit4]   2> 1478310 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.SolrXmlConfig 
Configuration parameter autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 1478311 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.SolrXmlConfig 
MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@5990b685, but no JMX 
reporters were configured - adding default JMX reporter.
   [junit4]   2> 1478346 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.ZkContainer 
Zookeeper client=127.0.0.1:44358/solr
   [junit4]   2> 1478393 INFO  (zkConnectionManagerCallback-1140-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1478459 INFO  
(zkConnectionManagerCallback-1142-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1478982 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42091_n_k    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1478983 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42091_n_k    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:42091_n_k
   [junit4]   2> 1478983 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42091_n_k    ] 
o.a.s.c.Overseer Overseer 
(id=72262084633559044-127.0.0.1:42091_n_k-n_0000000000) starting
   [junit4]   2> 1479008 INFO  
(zkConnectionManagerCallback-1147-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1479010 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42091_n_k    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:44358/solr ready
   [junit4]   2> 1479010 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42091_n_k    ] 
o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:42091_n_k
   [junit4]   2> 1479068 INFO  
(zkCallback-1146-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 1479095 INFO  
(OverseerStateUpdate-72262084633559044-127.0.0.1:42091_n_k-n_0000000000) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 1479319 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42091_n_k    ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 'solr.node') 
enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@5990b685
   [junit4]   2> 1479392 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42091_n_k    ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 'solr.jvm') 
enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@5990b685
   [junit4]   2> 1479392 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42091_n_k    ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 
'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@5990b685
   [junit4]   2> 1479410 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42091_n_k    ] 
o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/../../../../../../../../../../home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/control-001/cores
   [junit4]   2> 1479507 INFO  (zkConnectionManagerCallback-1151-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1479508 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1479509 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:44358/solr ready
   [junit4]   2> 1479511 INFO  (qtp779735766-5077) [n:127.0.0.1:42091_n_k    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:42091_n_k&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1479557 INFO  
(OverseerThreadFactory-1636-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
control_collection
   [junit4]   2> 1479690 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 1479690 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 
transient cores
   [junit4]   2> 1479906 INFO  
(zkCallback-1141-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 1480970 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 1481065 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.IndexSchema [control_collection_shard1_replica_n1] Schema name=test
   [junit4]   2> 1485620 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 1485742 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.CoreContainer Creating SolrCore 'control_collection_shard1_replica_n1' 
using configuration from collection control_collection, trusted=true
   [junit4]   2> 1485743 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.control_collection.shard1.replica_n1' (registry 
'solr.core.control_collection.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@5990b685
   [junit4]   2> 1485743 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory 
solr.hdfs.home=hdfs://lucene2-us-west.apache.org:42713/solr_hdfs_home
   [junit4]   2> 1485743 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory Solr Kerberos Authentication disabled
   [junit4]   2> 1485743 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 1485743 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SolrCore [[control_collection_shard1_replica_n1] ] Opening new SolrCore 
at 
[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/control-001/cores/control_collection_shard1_replica_n1],
 
dataDir=[hdfs://lucene2-us-west.apache.org:42713/solr_hdfs_home/control_collection/core_node2/data/]
   [junit4]   2> 1485797 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory creating directory factory for path 
hdfs://lucene2-us-west.apache.org:42713/solr_hdfs_home/control_collection/core_node2/data/snapshot_metadata
   [junit4]   2> 1485885 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory Number of slabs of block cache [1] with direct 
memory allocation set to [true]
   [junit4]   2> 1485886 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory Block cache target memory usage, slab size of 
[8388608] will allocate [1] slabs and use ~[8388608] bytes
   [junit4]   2> 1485886 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory Creating new single instance HDFS BlockCache
   [junit4]   2> 1486040 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.b.BlockDirectory Block cache on write is disabled
   [junit4]   2> 1486068 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory creating directory factory for path 
hdfs://lucene2-us-west.apache.org:42713/solr_hdfs_home/control_collection/core_node2/data
   [junit4]   2> 1486176 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory creating directory factory for path 
hdfs://lucene2-us-west.apache.org:42713/solr_hdfs_home/control_collection/core_node2/data/index
   [junit4]   2> 1486211 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory Number of slabs of block cache [1] with direct 
memory allocation set to [true]
   [junit4]   2> 1486211 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory Block cache target memory usage, slab size of 
[8388608] will allocate [1] slabs and use ~[8388608] bytes
   [junit4]   2> 1486211 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.HdfsDirectoryFactory Creating new single instance HDFS BlockCache
   [junit4]   2> 1488590 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.b.BlockDirectory Block cache on write is disabled
   [junit4]   2> 1488591 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=34, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=0.6650390625, noCFSRatio=0.0]
   [junit4]   2> 1488906 INFO  (Block report processor) [    ] BlockStateChange 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:43644 is added to 
blk_1073741825_1001{UCState=COMMITTED, truncateBlock=null, primaryNodeIndex=-1, 
replicas=[ReplicaUC[[DISK]DS-f2951b19-39c3-4e93-a666-abe0e3ce74a4:NORMAL:127.0.0.1:39744|RBW],
 
ReplicaUC[[DISK]DS-2597eb82-7aa7-45f9-aab1-a0feeae495f1:NORMAL:127.0.0.1:43644|RBW]]}
 size 69
   [junit4]   2> 1488906 INFO  (Block report processor) [    ] BlockStateChange 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:39744 is added to 
blk_1073741825_1001 size 69
   [junit4]   2> 1489328 WARN  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
requestHandler,name = /dump,class = DumpRequestHandler,attributes = 
{initParams=a, name=/dump, class=DumpRequestHandler},args = 
{defaults={a=A,b=B}}}
   [junit4]   2> 1489581 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.HdfsUpdateLog
   [junit4]   2> 1489581 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 1489581 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.HdfsUpdateLog Initializing HdfsUpdateLog: tlogDfsReplication=2
   [junit4]   2> 1489635 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 1489635 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 1489646 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=17, maxMergeAtOnceExplicit=44, maxMergedSegmentMB=95.1953125, 
floorSegmentMB=0.8076171875, forceMergeDeletesPctAllowed=20.97836991332744, 
segmentsPerTier=22.0, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=1.0
   [junit4]   2> 1489707 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@3a38451c[control_collection_shard1_replica_n1] main]
   [junit4]   2> 1489725 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
   [junit4]   2> 1489725 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf1
   [junit4]   2> 1489726 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 1489729 INFO  
(searcherExecutor-1639-thread-1-processing-n:127.0.0.1:42091_n_k 
x:control_collection_shard1_replica_n1 s:shard1 c:control_collection) 
[n:127.0.0.1:42091_n_k c:control_collection s:shard1  
x:control_collection_shard1_replica_n1] o.a.s.c.SolrCore 
[control_collection_shard1_replica_n1] Registered new searcher 
Searcher@3a38451c[control_collection_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 1489729 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1594656439936221184
   [junit4]   2> 1489757 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ZkShardTerms Successful update terms at 
/collections/control_collection/terms/shard1 to Terms{values={core_node2=0}, 
version=0}
   [junit4]   2> 1489772 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 1489772 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 1489772 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:42091/n_k/control_collection_shard1_replica_n1/
   [junit4]   2> 1489772 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 1489772 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.SyncStrategy 
http://127.0.0.1:42091/n_k/control_collection_shard1_replica_n1/ has no replicas
   [junit4]   2> 1489772 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 1489775 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:42091/n_k/control_collection_shard1_replica_n1/ shard1
   [junit4]   2> 1489784 INFO  
(zkCallback-1141-thread-2-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 1489834 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 1489836 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=10146
   [junit4]   2> 1489838 INFO  (qtp779735766-5077) [n:127.0.0.1:42091_n_k    ] 
o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
30 seconds. Check all shard replicas
   [junit4]   2> 1489936 INFO  
(zkCallback-1141-thread-2-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 1490595 INFO  
(OverseerCollectionConfigSetProcessor-72262084633559044-127.0.0.1:42091_n_k-n_0000000000)
 [n:127.0.0.1:42091_n_k    ] 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> 1490839 INFO  (qtp779735766-5077) [n:127.0.0.1:42091_n_k    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:42091_n_k&wt=javabin&version=2}
 status=0 QTime=11327
   [junit4]   2> 1490867 INFO  (zkConnectionManagerCallback-1155-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1490868 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1490884 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:44358/solr ready
   [junit4]   2> 1490884 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.ChaosMonkey 
monkey: init - expire sessions:false cause connection loss:false
   [junit4]   2> 1490885 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf1&name=collection1&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=&stateFormat=2&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1490909 INFO  
(OverseerThreadFactory-1636-thread-2-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
collection1
   [junit4]   2> 1490909 WARN  
(OverseerThreadFactory-1636-thread-2-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.a.c.CreateCollectionCmd It is unusual to 
create a collection (collection1) without cores.
   [junit4]   2> 1491117 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k    ] 
o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
30 seconds. Check all shard replicas
   [junit4]   2> 1491142 INFO  (qtp779735766-5081) [n:127.0.0.1:42091_n_k    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf1&name=collection1&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=&stateFormat=2&wt=javabin&version=2}
 status=0 QTime=256
   [junit4]   2> 1492042 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.AbstractFullDistribZkTestBase create jetty 1 in directory 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/shard-1-001
 of type TLOG
   [junit4]   2> 1492043 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.e.j.s.Server 
jetty-9.4.8.v20171121, build timestamp: 2017-11-21T15:27:37-06:00, git hash: 
82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 1492044 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.e.j.s.session 
DefaultSessionIdManager workerName=node0
   [junit4]   2> 1492044 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.e.j.s.session No 
SessionScavenger set, using defaults
   [junit4]   2> 1492044 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.e.j.s.session 
Scavenging every 660000ms
   [junit4]   2> 1492044 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@74bfce94{/n_k,null,AVAILABLE}
   [junit4]   2> 1492057 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@7ac1decb{HTTP/1.1,[http/1.1]}{127.0.0.1:42805}
   [junit4]   2> 1492057 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.e.j.s.Server 
Started @1503564ms
   [junit4]   2> 1492057 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=hdfs://lucene2-us-west.apache.org:42713/hdfs__lucene2-us-west.apache.org_42713__home_jenkins_jenkins-slave_workspace_Lucene-Solr-Tests-master_solr_build_solr-core_test_J0_temp_solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001_tempDir-002_jetty1,
 replicaType=TLOG, solrconfig=solrconfig.xml, hostContext=/n_k, hostPort=42805, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/shard-1-001/cores}
   [junit4]   2> 1492058 ERROR 
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1492058 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.0.0
   [junit4]   2> 1492058 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1492059 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1492059 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2018-03-11T15:41:32.589Z
   [junit4]   2> 1492101 INFO  (zkConnectionManagerCallback-1157-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1492107 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 1492107 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.SolrXmlConfig 
Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/shard-1-001/solr.xml
   [junit4]   2> 1492127 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.SolrXmlConfig 
Configuration parameter autoReplicaFailoverWorkLoopDelay is ignored
   [junit4]   2> 1492127 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.SolrXmlConfig 
Configuration parameter autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 1492129 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.SolrXmlConfig 
MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@5990b685, but no JMX 
reporters were configured - adding default JMX reporter.
   [junit4]   2> 1492147 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [    ] o.a.s.c.ZkContainer 
Zookeeper client=127.0.0.1:44358/solr
   [junit4]   2> 1492191 INFO  (zkConnectionManagerCallback-1161-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1492212 INFO  
(zkConnectionManagerCallback-1163-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1492225 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42805_n_k    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1492226 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42805_n_k    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1492241 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42805_n_k    ] 
o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:42805_n_k
   [junit4]   2> 1492253 INFO  
(zkCallback-1141-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 1492265 INFO  (zkCallback-1154-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 1492276 INFO  
(zkCallback-1146-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 1492369 INFO  
(zkCallback-1162-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 1492702 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42805_n_k    ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 'solr.node') 
enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@5990b685
   [junit4]   2> 1492761 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42805_n_k    ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 'solr.jvm') 
enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@5990b685
   [junit4]   2> 1492761 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42805_n_k    ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 
'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@5990b685
   [junit4]   2> 1492763 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42805_n_k    ] 
o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/shard-1-001/cores
   [junit4]   2> 1492832 INFO  
(zkConnectionManagerCallback-1168-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1492833 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42805_n_k    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 1492834 INFO  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]) [n:127.0.0.1:42805_n_k    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:44358/solr ready
   [junit4]   2> 1493088 INFO  
(OverseerCollectionConfigSetProcessor-72262084633559044-127.0.0.1:42091_n_k-n_0000000000)
 [n:127.0.0.1:42091_n_k    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000002 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 1493101 INFO  (qtp779735766-5079) [n:127.0.0.1:42091_n_k    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with params 
node=127.0.0.1:42805_n_k&action=ADDREPLICA&collection=collection1&shard=shard1&type=TLOG&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1493200 INFO  
(OverseerThreadFactory-1636-thread-3-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.a.c.AddReplicaCmd Node Identified 
127.0.0.1:42805_n_k for creating new replica
   [junit4]   2> 1493228 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf1&name=collection1_shard1_replica_t21&action=CREATE&collection=collection1&shard=shard1&wt=javabin&version=2&replicaType=TLOG
   [junit4]   2> 1493228 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 
transient cores
   [junit4]   2> 1493389 INFO  
(zkCallback-1162-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [2])
   [junit4]   2> 1494321 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 1494431 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.s.IndexSchema 
[collection1_shard1_replica_t21] Schema name=test
   [junit4]   2> 1495132 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.s.IndexSchema 
Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 1495268 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.CoreContainer 
Creating SolrCore 'collection1_shard1_replica_t21' using configuration from 
collection collection1, trusted=true
   [junit4]   2> 1495301 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.collection1.shard1.replica_t21' (registry 
'solr.core.collection1.shard1.replica_t21') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@5990b685
   [junit4]   2> 1495302 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory 
solr.hdfs.home=hdfs://lucene2-us-west.apache.org:42713/solr_hdfs_home
   [junit4]   2> 1495302 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory Solr Kerberos Authentication disabled
   [junit4]   2> 1495302 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.SolrCore 
solr.RecoveryStrategy.Builder
   [junit4]   2> 1495302 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.SolrCore 
[[collection1_shard1_replica_t21] ] Opening new SolrCore at 
[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J0/temp/solr.cloud.hdfs.StressHdfsTest_82B128B6ED4F7220-001/shard-1-001/cores/collection1_shard1_replica_t21],
 
dataDir=[hdfs://lucene2-us-west.apache.org:42713/solr_hdfs_home/collection1/core_node22/data/]
   [junit4]   2> 1495303 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory creating directory factory for path 
hdfs://lucene2-us-west.apache.org:42713/solr_hdfs_home/collection1/core_node22/data/snapshot_metadata
   [junit4]   2> 1495397 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory Number of slabs of block cache [1] with direct 
memory allocation set to [true]
   [junit4]   2> 1495397 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory Block cache target memory usage, slab size of 
[8388608] will allocate [1] slabs and use ~[8388608] bytes
   [junit4]   2> 1495397 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory Creating new single instance HDFS BlockCache
   [junit4]   2> 1495543 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.s.b.BlockDirectory Block cache on write is disabled
   [junit4]   2> 1495544 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory creating directory factory for path 
hdfs://lucene2-us-west.apache.org:42713/solr_hdfs_home/collection1/core_node22/data
   [junit4]   2> 1495695 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory creating directory factory for path 
hdfs://lucene2-us-west.apache.org:42713/solr_hdfs_home/collection1/core_node22/data/index
   [junit4]   2> 1495718 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory Number of slabs of block cache [1] with direct 
memory allocation set to [true]
   [junit4]   2> 1495718 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory Block cache target memory usage, slab size of 
[8388608] will allocate [1] slabs and use ~[8388608] bytes
   [junit4]   2> 1495718 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.HdfsDirectoryFactory Creating new single instance HDFS BlockCache
   [junit4]   2> 1503450 WARN  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]-SendThread(127.0.0.1:44358)) 
[    ] o.a.z.ClientCnxn Client session timed out, have not heard from server in 
7836ms for sessionid 0x100b9fbad500007
   [junit4]   2> 1503465 WARN  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]-SendThread(127.0.0.1:44358)) 
[n:127.0.0.1:42091_n_k    ] o.a.z.ClientCnxn Client session timed out, have not 
heard from server in 10113ms for sessionid 0x100b9fbad500005
   [junit4]   2> 1503468 WARN  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]-SendThread(127.0.0.1:44358)) 
[n:127.0.0.1:42805_n_k    ] o.a.z.ClientCnxn Client session timed out, have not 
heard from server in 10634ms for sessionid 0x100b9fbad50000b
   [junit4]   2> 1503466 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100b9fbad500007, likely client has closed socket
   [junit4]   2> 1503469 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100b9fbad500005, likely client has closed socket
   [junit4]   2> 1503518 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 
0x100b9fbad50000b, likely client has closed socket
   [junit4]   2> 1503592 WARN  
(zkConnectionManagerCallback-1147-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@7fd3a644 name: 
ZooKeeperConnection Watcher:127.0.0.1:44358/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 1503592 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.s.b.BlockDirectory Block cache on write is disabled
   [junit4]   2> 1503592 WARN  
(zkConnectionManagerCallback-1147-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ConnectionManager zkClient has 
disconnected
   [junit4]   2> 1503612 WARN  (zkConnectionManagerCallback-1155-thread-1) [    
] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@285fec09 name: 
ZooKeeperConnection Watcher:127.0.0.1:44358/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 1503612 WARN  (zkConnectionManagerCallback-1155-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 1503628 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=34, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=0.6650390625, noCFSRatio=0.0]
   [junit4]   2> 1503664 WARN  
(zkConnectionManagerCallback-1168-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@37f90046 name: 
ZooKeeperConnection Watcher:127.0.0.1:44358/solr got event WatchedEvent 
state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 1503664 WARN  
(zkConnectionManagerCallback-1168-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ConnectionManager zkClient has 
disconnected
   [junit4]   2> 1503936 INFO  (Block report processor) [    ] BlockStateChange 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:39744 is added to 
blk_1073741826_1002{UCState=UNDER_CONSTRUCTION, truncateBlock=null, 
primaryNodeIndex=-1, 
replicas=[ReplicaUC[[DISK]DS-2597eb82-7aa7-45f9-aab1-a0feeae495f1:NORMAL:127.0.0.1:43644|RBW],
 
ReplicaUC[[DISK]DS-f2951b19-39c3-4e93-a666-abe0e3ce74a4:NORMAL:127.0.0.1:39744|FINALIZED]]}
 size 0
   [junit4]   2> 1503989 INFO  (Block report processor) [    ] BlockStateChange 
BLOCK* addStoredBlock: blockMap updated: 127.0.0.1:43644 is added to 
blk_1073741826_1002 size 69
   [junit4]   2> 1504104 WARN  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
requestHandler,name = /dump,class = DumpRequestHandler,attributes = 
{initParams=a, name=/dump, class=DumpRequestHandler},args = 
{defaults={a=A,b=B}}}
   [junit4]   2> 1504578 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.u.UpdateHandler 
Using UpdateLog implementation: org.apache.solr.update.HdfsUpdateLog
   [junit4]   2> 1504578 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.u.UpdateLog 
Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 
maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 1504578 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.u.HdfsUpdateLog 
Initializing HdfsUpdateLog: tlogDfsReplication=2
   [junit4]   2> 1504695 INFO  (zkConnectionManagerCallback-1155-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1504732 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.u.CommitTracker 
Hard AutoCommit: disabled
   [junit4]   2> 1504732 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.u.CommitTracker 
Soft AutoCommit: disabled
   [junit4]   2> 1504752 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=17, maxMergeAtOnceExplicit=44, maxMergedSegmentMB=95.1953125, 
floorSegmentMB=0.8076171875, forceMergeDeletesPctAllowed=20.97836991332744, 
segmentsPerTier=22.0, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=1.0
   [junit4]   2> 1504994 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@5e37626a[collection1_shard1_replica_t21] main]
   [junit4]   2> 1505009 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
   [junit4]   2> 1505009 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf1
   [junit4]   2> 1505010 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 1505011 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.u.UpdateLog 
Could not find max version in index or recent updates, using new clock 
1594656455960559616
   [junit4]   2> 1505132 INFO  
(searcherExecutor-1650-thread-1-processing-n:127.0.0.1:42805_n_k 
x:collection1_shard1_replica_t21 s:shard1 c:collection1) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.SolrCore 
[collection1_shard1_replica_t21] Registered new searcher 
Searcher@5e37626a[collection1_shard1_replica_t21] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 1505172 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.ZkShardTerms 
Successful update terms at /collections/collection1/terms/shard1 to 
Terms{values={core_node22=0}, version=0}
   [junit4]   2> 1505228 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 1505228 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 1505228 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.SyncStrategy 
Sync replicas to http://127.0.0.1:42805/n_k/collection1_shard1_replica_t21/
   [junit4]   2> 1505228 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.SyncStrategy 
Sync Success - now sync replicas to me
   [junit4]   2> 1505228 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.SyncStrategy 
http://127.0.0.1:42805/n_k/collection1_shard1_replica_t21/ has no replicas
   [junit4]   2> 1505228 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 1505228 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.ZkController 
collection1_shard1_replica_t21 stopping background replication from leader
   [junit4]   2> 1505238 WARN  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]-SendThread(127.0.0.1:44358)) 
[n:127.0.0.1:42805_n_k    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper 
service, session 0x100b9fbad50000b has expired
   [junit4]   2> 1505239 WARN  
(zkConnectionManagerCallback-1168-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@37f90046 name: 
ZooKeeperConnection Watcher:127.0.0.1:44358/solr got event WatchedEvent 
state:Expired type:None path:null path: null type: None
   [junit4]   2> 1505239 WARN  
(zkConnectionManagerCallback-1168-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ConnectionManager Our previous ZooKeeper 
session was expired. Attempting to reconnect to recover relationship with 
ZooKeeper...
   [junit4]   2> 1505240 WARN  
(zkConnectionManagerCallback-1168-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.DefaultConnectionStrategy Connection 
expired - starting a new one...
   [junit4]   2> 1505263 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:42805/n_k/collection1_shard1_replica_t21/ shard1
   [junit4]   2> 1505277 INFO  
(zkConnectionManagerCallback-1168-thread-1-processing-n:127.0.0.1:42805_n_k-EventThread)
 [n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1505277 INFO  
(zkConnectionManagerCallback-1168-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ConnectionManager Connection with 
ZooKeeper reestablished.
   [junit4]   2> 1505279 INFO  
(zkCallback-1162-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [2])
   [junit4]   2> 1505528 INFO  
(zkConnectionManagerCallback-1168-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.DefaultConnectionStrategy Reconnected to 
ZooKeeper
   [junit4]   2> 1505529 INFO  
(zkConnectionManagerCallback-1168-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 1505531 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.c.ZkController 
I am the leader, no recovery necessary
   [junit4]   2> 1505533 WARN  
(TEST-StressHdfsTest.test-seed#[82B128B6ED4F7220]-SendThread(127.0.0.1:44358)) 
[n:127.0.0.1:42091_n_k    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper 
service, session 0x100b9fbad500005 has expired
   [junit4]   2> 1505533 WARN  
(zkConnectionManagerCallback-1147-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ConnectionManager Watcher 
org.apache.solr.common.cloud.ConnectionManager@7fd3a644 name: 
ZooKeeperConnection Watcher:127.0.0.1:44358/solr got event WatchedEvent 
state:Expired type:None path:null path: null type: None
   [junit4]   2> 1505533 WARN  
(zkConnectionManagerCallback-1147-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ConnectionManager Our previous ZooKeeper 
session was expired. Attempting to reconnect to recover relationship with 
ZooKeeper...
   [junit4]   2> 1505533 WARN  
(zkConnectionManagerCallback-1147-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.DefaultConnectionStrategy Connection 
expired - starting a new one...
   [junit4]   2> 1505549 INFO  (qtp1713953838-5139) [n:127.0.0.1:42805_n_k 
c:collection1 s:shard1  x:collection1_shard1_replica_t21] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&name=collection1_shard1_replica_t21&action=CREATE&collection=collection1&shard=shard1&wt=javabin&version=2&replicaType=TLOG}
 status=0 QTime=12321
   [junit4]   2> 1505592 INFO  
(zkConnectionManagerCallback-1147-thread-1-processing-n:127.0.0.1:42091_n_k-EventThread)
 [n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1505592 INFO  
(zkConnectionManagerCallback-1147-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ConnectionManager Connection with 
ZooKeeper reestablished.
   [junit4]   2> 1505873 INFO  
(zkConnectionManagerCallback-1147-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.DefaultConnectionStrategy Reconnected to 
ZooKeeper
   [junit4]   2> 1505873 INFO  
(zkConnectionManagerCallback-1147-thread-1-processing-n:127.0.0.1:42091_n_k) 
[n:127.0.0.1:42091_n_k    ] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 1505886 INFO  
(zkCallback-1162-thread-1-processing-n:127.0.0.1:42805_n_k) 
[n:127.0.0.1:42805_n_k    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [2])
   [junit4]   2> 1505900 INFO  (qtp779735766-5079) [n:127.0.0.1:42091_n_k    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null pat

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

scaling.json
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2>        at 
org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2>        ... 3 more
   [junit4]   2> 3312781 ERROR 
(OverseerAutoScalingTriggerThread-72262182530908162-127.0.0.1:8983_solr-n_0000000001)
 [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has 
occurred
   [junit4]   2> java.io.IOException: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2>        at 
org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2>        ... 3 more
   [junit4]   2> 3312782 ERROR 
(OverseerAutoScalingTriggerThread-72262182530908162-127.0.0.1:8983_solr-n_0000000001)
 [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has 
occurred
   [junit4]   2> java.io.IOException: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2>        at 
org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2>        ... 3 more
   [junit4]   2> 3312782 ERROR 
(OverseerAutoScalingTriggerThread-72262182530908162-127.0.0.1:8983_solr-n_0000000001)
 [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has 
occurred
   [junit4]   2> java.io.IOException: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2>        at 
org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2>        ... 3 more
   [junit4]   2> 3312782 ERROR 
(OverseerAutoScalingTriggerThread-72262182530908162-127.0.0.1:8983_solr-n_0000000001)
 [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has 
occurred
   [junit4]   2> java.io.IOException: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2>        at 
org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2>        ... 3 more
   [junit4]   2> 3312782 ERROR 
(OverseerAutoScalingTriggerThread-72262182530908162-127.0.0.1:8983_solr-n_0000000001)
 [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has 
occurred
   [junit4]   2> java.io.IOException: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2>        at 
org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2>        at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: 
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = 
Session expired for /autoscaling.json
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2>        ... 3 more
   [junit4] FAILURE 0.12s J2 | TestLogWatcher.testLog4jWatcher <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: expected:<47> but 
was:<1>
   [junit4]    >        at 
org.apache.solr.logging.TestLogWatcher.testLog4jWatcher(TestLogWatcher.java:52)
   [junit4] Completed [646/785 (4!)] on J2 in 0.12s, 1 test, 1 failure <<< 
FAILURES!

[...truncated 49900 lines...]
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org

Reply via email to