Build: https://builds.apache.org/job/Lucene-Solr-Tests-6.x/764/

3 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.core.TestCoreDiscovery

Error Message:
ObjectTracker found 5 object(s) that were not released!!! 
[MDCAwareThreadPoolExecutor, MockDirectoryWrapper, SolrCore, 
MockDirectoryWrapper, MockDirectoryWrapper] 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:834)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)  at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)  at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)  at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
  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:1713)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
  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:916)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
  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:745)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:347)
  at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:709)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:894)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)  at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)  at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)  at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
  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:1713)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
  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:916)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
  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:745)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at org.apache.solr.core.SolrCore.<init>(SolrCore.java:984)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)  at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)  at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)  at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
  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:1713)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
  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:916)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
  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:745)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:347)
  at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:479)  
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:888)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)  at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)  at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)  at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
  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:1713)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
  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:916)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
  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:745)  
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper  at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
  at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:347)
  at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:348)  at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:677)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:894)  at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)  at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)  at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)  at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
  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:1713)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
  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:916)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
  at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
  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:745)  

Stack Trace:
java.lang.AssertionError: ObjectTracker found 5 object(s) that were not 
released!!! [MDCAwareThreadPoolExecutor, MockDirectoryWrapper, SolrCore, 
MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:834)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)
        at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)
        at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
        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:1713)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
        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:916)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        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:745)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:347)
        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:709)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:894)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)
        at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)
        at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
        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:1713)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
        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:916)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        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:745)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:984)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)
        at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)
        at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
        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:1713)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
        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:916)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        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:745)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:347)
        at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:479)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:888)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)
        at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)
        at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
        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:1713)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
        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:916)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        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:745)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:347)
        at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:348)
        at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:677)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:894)
        at org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)
        at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)
        at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
        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:1713)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
        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:916)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        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:745)


        at __randomizedtesting.SeedInfo.seed([9C604532D3B878B3]: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:302)
        at sun.reflect.GeneratedMethodAccessor85.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:1713)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:870)
        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:745)


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

Error Message:
1 thread leaked from SUITE scope at org.apache.solr.core.TestCoreDiscovery:     
1) Thread[id=12588, name=searcherExecutor-3944-thread-1, state=WAITING, 
group=TGRP-TestCoreDiscovery]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)       
  at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.core.TestCoreDiscovery: 
   1) Thread[id=12588, name=searcherExecutor-3944-thread-1, state=WAITING, 
group=TGRP-TestCoreDiscovery]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
        at __randomizedtesting.SeedInfo.seed([9C604532D3B878B3]:0)


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

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=12588, name=searcherExecutor-3944-thread-1, state=WAITING, 
group=TGRP-TestCoreDiscovery]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)       
  at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=12588, name=searcherExecutor-3944-thread-1, state=WAITING, 
group=TGRP-TestCoreDiscovery]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
        at __randomizedtesting.SeedInfo.seed([9C604532D3B878B3]:0)




Build Log:
[...truncated 12150 lines...]
   [junit4] Suite: org.apache.solr.core.TestCoreDiscovery
   [junit4]   2> Creating dataDir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/init-core-data-001
   [junit4]   2> 964463 INFO  
(SUITE-TestCoreDiscovery-seed#[9C604532D3B878B3]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using TrieFields
   [junit4]   2> 964464 INFO  
(SUITE-TestCoreDiscovery-seed#[9C604532D3B878B3]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 964466 INFO  
(SUITE-TestCoreDiscovery-seed#[9C604532D3B878B3]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ####initCore
   [junit4]   2> 964466 INFO  
(SUITE-TestCoreDiscovery-seed#[9C604532D3B878B3]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ####initCore end
   [junit4]   2> 964467 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testDiscovery
   [junit4]   2> 964472 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/solr.xml
   [junit4]   2> 964478 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 964478 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    ] 
o.a.s.c.SolrCores Allocating transient cache for 2 transient cores
   [junit4]   2> 964499 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    ] 
o.a.s.c.CorePropertiesLocator Found 3 core definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001
   [junit4]   2> 964499 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    ] 
o.a.s.c.CorePropertiesLocator Cores are: [lazy1, core1, core2]
   [junit4]   2> 964507 WARN  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.c.Config Beginning with Solr 5.5, <mergePolicy> is deprecated, use 
<mergePolicyFactory> instead.
   [junit4]   2> 964508 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 964516 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.s.IndexSchema [core1] Schema name=tiny
   [junit4]   2> 964518 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.s.IndexSchema Loaded schema tiny/1.1 with uniqueid field id
   [junit4]   2> 964519 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.c.CoreContainer Creating SolrCore 'core1' using configuration from 
instancedir 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/core1
   [junit4]   2> 964520 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.c.SolrCore [[core1] ] Opening new SolrCore at 
[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/core1],
 
dataDir=[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/core1/core1/]
   [junit4]   2> 964523 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=37, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.314696163170684]
   [junit4]   2> 964549 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 964549 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 964549 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=41, maxMergeAtOnceExplicit=26, maxMergedSegmentMB=18.751953125, 
floorSegmentMB=0.96875, forceMergeDeletesPctAllowed=0.40889073589742586, 
segmentsPerTier=39.0, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.3367541425970796
   [junit4]   2> 964549 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.s.SolrIndexSearcher Opening [Searcher@7aa64a58[core1] main]
   [junit4]   2> 964549 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.r.ManagedResourceStorage File-based storage initialized to use dir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/core1/conf
   [junit4]   2> 964550 INFO  (coreLoadExecutor-3857-thread-1) [    x:core1] 
o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 964550 INFO  
(searcherExecutor-3858-thread-1-processing-x:core1) [    x:core1] 
o.a.s.c.SolrCore [core1] Registered new searcher Searcher@7aa64a58[core1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 964565 WARN  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.c.Config Beginning with Solr 5.5, <mergePolicy> is deprecated, use 
<mergePolicyFactory> instead.
   [junit4]   2> 964565 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 964580 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.s.IndexSchema [core2] Schema name=tiny
   [junit4]   2> 964582 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.s.IndexSchema Loaded schema tiny/1.1 with uniqueid field id
   [junit4]   2> 964583 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.c.CoreContainer Creating SolrCore 'core2' using configuration from 
instancedir 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/core2
   [junit4]   2> 964584 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.c.SolrCore [[core2] ] Opening new SolrCore at 
[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/core2],
 
dataDir=[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/core2/core2/]
   [junit4]   2> 964585 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=24, maxMergeAtOnceExplicit=42, maxMergedSegmentMB=90.9375, 
floorSegmentMB=1.6513671875, forceMergeDeletesPctAllowed=5.9394913791294215, 
segmentsPerTier=21.0, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=0.0
   [junit4]   2> 964611 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 964611 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 964611 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=32, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.0]
   [junit4]   2> 964611 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.s.SolrIndexSearcher Opening [Searcher@3f4e08bb[core2] main]
   [junit4]   2> 964611 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.r.ManagedResourceStorage File-based storage initialized to use dir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/core2/conf
   [junit4]   2> 964612 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 964614 INFO  
(searcherExecutor-3862-thread-1-processing-x:core2) [    x:core2] 
o.a.s.c.SolrCore [core2] Registered new searcher Searcher@3f4e08bb[core2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 964620 WARN  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.c.Config Beginning with Solr 5.5, <mergePolicy> is deprecated, use 
<mergePolicyFactory> instead.
   [junit4]   2> 964620 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 964627 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.s.IndexSchema [lazy1] Schema name=tiny
   [junit4]   2> 964629 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.s.IndexSchema Loaded schema tiny/1.1 with uniqueid field id
   [junit4]   2> 964630 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.c.CoreContainer Creating SolrCore 'lazy1' using configuration from 
instancedir 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/lazy1
   [junit4]   2> 964630 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.c.SolrCore [[lazy1] ] Opening new SolrCore at 
[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/lazy1],
 
dataDir=[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/lazy1/lazy1/]
   [junit4]   2> 964631 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=19, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.2667004124805308]
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(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
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(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
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(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=41, maxMergeAtOnceExplicit=16, maxMergedSegmentMB=37.6884765625, 
floorSegmentMB=1.892578125, forceMergeDeletesPctAllowed=5.508141240829991, 
segmentsPerTier=32.0, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=0.0
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(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.s.SolrIndexSearcher Opening [Searcher@3ca9e432[lazy1] main]
   [junit4]   2> 964662 INFO  
(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.r.ManagedResourceStorage File-based storage initialized to use dir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-001/lazy1/conf
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o.a.s.h.ReplicationHandler Commits will be reserved for  10000
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(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.c.SolrCores Opening transient core lazy1
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(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=680292719
   [junit4]   2> 964663 INFO  
(searcherExecutor-3866-thread-1-processing-x:core2) [    x:core2] 
o.a.s.c.SolrCore [lazy1] Registered new searcher Searcher@3ca9e432[lazy1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 964664 INFO  
(coreCloseExecutor-3870-thread-1-processing-x:core2) [    x:core1] 
o.a.s.c.SolrCore [core1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@383872bb
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(coreCloseExecutor-3870-thread-2-processing-x:core2) [    x:core2] 
o.a.s.c.SolrCore [core2]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@50644e5b
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(coreCloseExecutor-3870-thread-3-processing-x:core2) [    x:lazy1] 
o.a.s.c.SolrCore [lazy1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@41546eb6
   [junit4]   2> 964673 INFO  
(coreCloseExecutor-3870-thread-2-processing-x:core2) [    x:core2] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.core.core2
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(coreCloseExecutor-3870-thread-1-processing-x:core2) [    x:core1] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.core.core1
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(coreCloseExecutor-3870-thread-3-processing-x:core2) [    x:lazy1] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.core.lazy1
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(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
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(TEST-TestCoreDiscovery.testDiscovery-seed#[9C604532D3B878B3]) [    x:core2] 
o.a.s.SolrTestCaseJ4 ###Ending testDiscovery
   [junit4]   2> 964686 INFO  
(TEST-TestCoreDiscovery.testSolrHomeDoesntExist-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.SolrTestCaseJ4 ###Starting testSolrHomeDoesntExist
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(TEST-TestCoreDiscovery.testSolrHomeDoesntExist-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrXmlConfig Loading container configuration from 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/solr/solr.xml
   [junit4]   2> 964687 INFO  
(TEST-TestCoreDiscovery.testSolrHomeDoesntExist-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.SolrTestCaseJ4 ###Ending testSolrHomeDoesntExist
   [junit4]   2> 964689 INFO  
(TEST-TestCoreDiscovery.testSolrHomeNotReadable-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.SolrTestCaseJ4 ###Starting testSolrHomeNotReadable
   [junit4]   2> 964691 INFO  
(TEST-TestCoreDiscovery.testSolrHomeNotReadable-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrXmlConfig Loading container configuration from 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-002/solr.xml
   [junit4]   2> 964703 INFO  
(TEST-TestCoreDiscovery.testSolrHomeNotReadable-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client 
with params: socketTimeout=600000&connTimeout=60000&retry=true
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(TEST-TestCoreDiscovery.testSolrHomeNotReadable-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrCores Allocating transient cache for 2 transient cores
   [junit4]   2> 964719 ERROR 
(TEST-TestCoreDiscovery.testSolrHomeNotReadable-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CorePropertiesLocator Error reading core root directory 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-002:
 java.nio.file.AccessDeniedException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-002
   [junit4]   2> 964719 INFO  
(TEST-TestCoreDiscovery.testSolrHomeNotReadable-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CoreContainer Shutting down CoreContainer instance=912750703
   [junit4]   2> 964720 INFO  
(TEST-TestCoreDiscovery.testSolrHomeNotReadable-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
   [junit4]   2> 964721 INFO  
(TEST-TestCoreDiscovery.testSolrHomeNotReadable-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.SolrTestCaseJ4 ###Ending testSolrHomeNotReadable
   [junit4]   2> 964723 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.SolrTestCaseJ4 ###Starting testCoreDirCantRead
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(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrXmlConfig Loading container configuration from 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-003/solr.xml
   [junit4]   2> 964730 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client 
with params: socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 964731 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrCores Allocating transient cache for 2 transient cores
   [junit4]   2> 964752 WARN  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CorePropertiesLocator Error visiting 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-003/core1:
 java.nio.file.AccessDeniedException: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-003/core1
   [junit4]   2> 964755 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CorePropertiesLocator Found 1 core definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-003
   [junit4]   2> 964755 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CorePropertiesLocator Cores are: [core2]
   [junit4]   2> 964761 WARN  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.Config Beginning with Solr 5.5, <mergePolicy> is deprecated, 
use <mergePolicyFactory> instead.
   [junit4]   2> 964762 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 964767 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.s.IndexSchema [core2] Schema name=tiny
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(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.s.IndexSchema Loaded schema tiny/1.1 with uniqueid field id
   [junit4]   2> 964771 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CoreContainer Creating SolrCore 'core2' using configuration 
from instancedir 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-003/core2
   [junit4]   2> 964771 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrCore [[core2] ] Opening new SolrCore at 
[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-003/core2],
 
dataDir=[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-003/core2/core2/]
   [junit4]   2> 964772 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=28, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.8961985291415618]
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x:core2] o.a.s.u.CommitTracker Hard AutoCommit: disabled
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x:core2] o.a.s.u.CommitTracker Soft AutoCommit: disabled
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(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=29, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.0]
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(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.s.SolrIndexSearcher Opening [Searcher@49fb6335[core2] main]
   [junit4]   2> 964798 INFO  
(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.r.ManagedResourceStorage File-based storage initialized to use 
dir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-003/core2/conf
   [junit4]   2> 964798 INFO  
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x:core2] o.a.s.h.ReplicationHandler Commits will be reserved for  10000
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(searcherExecutor-3885-thread-1-processing-x:core2) [    x:core2] 
o.a.s.c.SolrCore [core2] Registered new searcher Searcher@49fb6335[core2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CoreContainer Shutting down CoreContainer instance=158528190
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(coreCloseExecutor-3889-thread-1-processing-x:core2) [    x:core2] 
o.a.s.c.SolrCore [core2]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@34c69992
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(coreCloseExecutor-3889-thread-1-processing-x:core2) [    x:core2] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.core.core2
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(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
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(TEST-TestCoreDiscovery.testCoreDirCantRead-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.SolrTestCaseJ4 ###Ending testCoreDirCantRead
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x:core2] o.a.s.SolrTestCaseJ4 ###Starting testDuplicateNames
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(TEST-TestCoreDiscovery.testDuplicateNames-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrXmlConfig Loading container configuration from 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-004/solr.xml
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(TEST-TestCoreDiscovery.testDuplicateNames-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client 
with params: socketTimeout=600000&connTimeout=60000&retry=true
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(TEST-TestCoreDiscovery.testDuplicateNames-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrCores Allocating transient cache for 2 transient cores
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(TEST-TestCoreDiscovery.testDuplicateNames-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CorePropertiesLocator Found 2 core definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-004
   [junit4]   2> 964830 INFO  
(TEST-TestCoreDiscovery.testDuplicateNames-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CorePropertiesLocator Cores are: [core1, core1]
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(TEST-TestCoreDiscovery.testDuplicateNames-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CoreContainer Shutting down CoreContainer instance=800025030
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(TEST-TestCoreDiscovery.testDuplicateNames-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
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(TEST-TestCoreDiscovery.testDuplicateNames-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.SolrTestCaseJ4 ###Ending testDuplicateNames
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(TEST-TestCoreDiscovery.testTooManyTransientCores-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.SolrTestCaseJ4 ###Starting testTooManyTransientCores
   [junit4]   2> 964840 INFO  
(TEST-TestCoreDiscovery.testTooManyTransientCores-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrXmlConfig Loading container configuration from 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/solr.xml
   [junit4]   2> 964854 INFO  
(TEST-TestCoreDiscovery.testTooManyTransientCores-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client 
with params: socketTimeout=600000&connTimeout=60000&retry=true
   [junit4]   2> 964854 INFO  
(TEST-TestCoreDiscovery.testTooManyTransientCores-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.SolrCores Allocating transient cache for 2 transient cores
   [junit4]   2> 964875 INFO  
(TEST-TestCoreDiscovery.testTooManyTransientCores-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CorePropertiesLocator Found 7 core definitions underneath 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005
   [junit4]   2> 964875 INFO  
(TEST-TestCoreDiscovery.testTooManyTransientCores-seed#[9C604532D3B878B3]) [    
x:core2] o.a.s.c.CorePropertiesLocator Cores are: [coreT1, coreLOS, coreT4, 
coreT3, coreT2, coreT6, coreT5]
   [junit4]   2> 964883 WARN  
(coreLoadExecutor-3903-thread-1-processing-x:core2) [    x:coreT1] 
o.a.s.c.Config Beginning with Solr 5.5, <mergePolicy> is deprecated, use 
<mergePolicyFactory> instead.
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(coreLoadExecutor-3903-thread-1-processing-x:core2) [    x:coreT1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 964892 WARN  
(coreLoadExecutor-3903-thread-2-processing-x:core2) [    x:coreLOS] 
o.a.s.c.Config Beginning with Solr 5.5, <mergePolicy> is deprecated, use 
<mergePolicyFactory> instead.
   [junit4]   2> 964893 INFO  
(coreLoadExecutor-3903-thread-2-processing-x:core2) [    x:coreLOS] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.5.0
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(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.c.Config Beginning with Solr 5.5, <mergePolicy> is deprecated, use 
<mergePolicyFactory> instead.
   [junit4]   2> 964901 INFO  
(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 964908 INFO  
(coreLoadExecutor-3903-thread-1-processing-x:core2) [    x:coreT1] 
o.a.s.s.IndexSchema [coreT1] Schema name=tiny
   [junit4]   2> 964908 INFO  
(coreLoadExecutor-3903-thread-2-processing-x:core2) [    x:coreLOS] 
o.a.s.s.IndexSchema [coreLOS] Schema name=tiny
   [junit4]   2> 964911 INFO  
(coreLoadExecutor-3903-thread-1-processing-x:core2) [    x:coreT1] 
o.a.s.s.IndexSchema Loaded schema tiny/1.1 with uniqueid field id
   [junit4]   2> 964911 INFO  
(coreLoadExecutor-3903-thread-2-processing-x:core2) [    x:coreLOS] 
o.a.s.s.IndexSchema Loaded schema tiny/1.1 with uniqueid field id
   [junit4]   2> 964912 INFO  
(coreLoadExecutor-3903-thread-1-processing-x:core2) [    x:coreT1] 
o.a.s.c.CoreContainer Creating SolrCore 'coreT1' using configuration from 
instancedir 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/coreT1
   [junit4]   2> 964912 INFO  
(coreLoadExecutor-3903-thread-2-processing-x:core2) [    x:coreLOS] 
o.a.s.c.CoreContainer Creating SolrCore 'coreLOS' using configuration from 
instancedir 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/coreLOS
   [junit4]   2> 964912 INFO  
(coreLoadExecutor-3903-thread-1-processing-x:core2) [    x:coreT1] 
o.a.s.c.SolrCore [[coreT1] ] Opening new SolrCore at 
[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/coreT1],
 
dataDir=[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/coreT1/coreT1/]
   [junit4]   2> 964912 INFO  
(coreLoadExecutor-3903-thread-2-processing-x:core2) [    x:coreLOS] 
o.a.s.c.SolrCore [[coreLOS] ] Opening new SolrCore at 
[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/coreLOS],
 
dataDir=[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/coreLOS/coreLOS/]
   [junit4]   2> 964913 INFO  
(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.s.IndexSchema [coreT4] Schema name=tiny
   [junit4]   2> 964913 INFO  
(coreLoadExecutor-3903-thread-1-processing-x:core2) [    x:coreT1] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=37, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.314696163170684]
   [junit4]   2> 964913 INFO  
(coreLoadExecutor-3903-thread-2-processing-x:core2) [    x:coreLOS] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=37, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.314696163170684]
   [junit4]   2> 964915 INFO  
(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.s.IndexSchema Loaded schema tiny/1.1 with uniqueid field id
   [junit4]   2> 964915 INFO  
(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.c.CoreContainer Creating SolrCore 'coreT4' using configuration from 
instancedir 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/coreT4
   [junit4]   2> 964915 INFO  
(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.c.SolrCore [[coreT4] ] Opening new SolrCore at 
[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/coreT4],
 
dataDir=[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/coreT4/coreT4/]
   [junit4]   2> 964916 INFO  
(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=37, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.314696163170684]
   [junit4]   2> 964945 INFO  
(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 964945 INFO  
(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 964946 INFO  
(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=41, maxMergeAtOnceExplicit=26, maxMergedSegmentMB=18.751953125, 
floorSegmentMB=0.96875, forceMergeDeletesPctAllowed=0.40889073589742586, 
segmentsPerTier=39.0, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.3367541425970796
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(coreLoadExecutor-3903-thread-3-processing-x:core2) [    x:coreT4] 
o.a.s.s.SolrIndexSearcher Opening [Searcher@3d9e23b7[coreT4] main]
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o.a.s.r.ManagedResourceStorage File-based storage initialized to use dir: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-6.x/solr/build/solr-core/test/J2/temp/solr.core.TestCoreDiscovery_9C604532D3B878B3-001/tempDir-005/coreT4/conf
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o.a.s.h.ReplicationHandler Commits will be reserved for  10000
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o.a.s.c.SolrCores Opening transient core coreT4
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o.a.s.u.CommitTracker Hard AutoCommit: disabled
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o.a.s.u.CommitTracker Soft AutoCommit: disabled
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o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=41, maxMergeAtOnceExplicit=26, maxMergedSegmentMB=18.751953125, 
floorSegmentMB=0.96875, forceMergeDeletesPctAllowed=0.40889073589742586, 
segmentsPerTier=39.0, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.3367541425970796
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o.a.s.s.SolrIndexSearcher Opening [Searcher@22c012e7[coreLOS] main]
   [junit4]   2> 964957 INFO  
(searcherExecutor-3906-thread-1-processing-x:coreT4) [    x:coreT4] 
o.a.s.c.SolrCore [coreT4] Registered new searcher Searcher@3d9e23b7[coreT4] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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o.a.s.r.ManagedResourceStorage File-based storage initialized to use dir: 
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o.a.s.c.SolrCore [coreLOS] Registered new searcher Searcher@22c012e7[coreLOS] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=41, maxMergeAtOnceExplicit=26, maxMergedSegmentMB=18.751953125, 
floorSegmentMB=0.96875, forceMergeDeletesPctAllowed=0.40889073589742586, 
segmentsPerTier=39.0, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.3367541425970796
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o.a.s.s.SolrIndexSearcher Opening [Searcher@313701c4[coreT1] main]
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o.a.s.r.ManagedResourceStorage File-based storage initialized to use dir: 
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o.a.s.c.SolrCores Opening transient core coreT1
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o.a.s.c.SolrCore [coreT1] Registered new searcher Searcher@313701c4[coreT1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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o.a.s.c.Config Beginning with Solr 5.5, <mergePolicy> is deprecated, use 
<mergePolicyFactory> instead.
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[...truncated too long message...]

CachingDirectoryFactoryTest, TestSlowCompositeReaderWrapper, 
TestClassNameShortening, TestAnalyzeInfixSuggestions, TestSolrFieldCacheMBean, 
TestSolrQueryResponse, TestJsonFacetRefinement, TestMiniSolrCloudCluster, 
TestSmileRequest, DistributedFacetPivotLongTailTest, JSONWriterTest, 
DocValuesMultiTest, TestCloudDeleteByQuery, TestHdfsCloudBackupRestore, 
SolrCloudExampleTest, TestReload, AsyncCallRequestStatusResponseTest, 
MigrateRouteKeyTest, TestSolrDeletionPolicy1, PreAnalyzedFieldTest, 
AtomicUpdatesTest, TestPointFields, DeleteLastCustomShardedReplicaTest, 
PluginInfoTest, HdfsRestartWhileUpdatingTest, TestCustomSort, 
DistribDocExpirationUpdateProcessorTest, UpdateParamsTest, 
TestDFRSimilarityFactory, OverseerModifyCollectionTest, 
TestDistribDocBasedVersion, TestIndexSearcher, TestSolrCloudWithKerberosAlt, 
TestDistributedMissingSort, TestCollectionAPI, TestIndexingPerformance, 
TestBinaryResponseWriter, AutoCommitTest, SOLR749Test, TestExactStatsCache, 
SuggesterTest, TestPKIAuthenticationPlugin, TestSchemaNameResource, 
TestFieldResource, JsonValidatorTest, CdcrReplicationDistributedZkTest, 
HdfsChaosMonkeyNothingIsSafeTest, TestShortCircuitedRequests, 
SharedFSAutoReplicaFailoverUtilsTest, HLLUtilTest, 
CollectionTooManyReplicasTest, SpatialRPTFieldTypeTest, 
BinaryUpdateRequestHandlerTest, TestFieldCacheReopen, TestUtils, 
TestSchemaVersionResource, NoCacheHeaderTest, TestReqParamsAPI, 
TestHdfsUpdateLog, TestPostingsSolrHighlighter, BadIndexSchemaTest, 
UnloadDistributedZkTest, FieldAnalysisRequestHandlerTest, TestConfigReload, 
FullSolrCloudDistribCmdsTest, TestUninvertingReader, 
BigEndianAscendingWordDeserializerTest, ReplicaListTransformerTest, 
FieldMutatingUpdateProcessorTest, TestTolerantUpdateProcessorRandomCloud, 
LeaderFailureAfterFreshStartTest, TestFreeTextSuggestions, CdcrUpdateLogTest, 
BasicDistributedZk2Test, HdfsLockFactoryTest, TestDefaultStatsCache, 
TestGraphTermsQParserPlugin, PrimUtilsTest, TestPushWriter, TimeZoneUtilsTest, 
BadComponentTest, ConcurrentDeleteAndCreateCollectionTest, DebugComponentTest, 
StatsReloadRaceTest, BasicAuthStandaloneTest, SolrIndexMetricsTest, 
EnumFieldTest, TestZkChroot, TestReloadAndDeleteDocs, 
CoreAdminRequestStatusTest, DeleteShardTest, TolerantUpdateProcessorTest, 
TestFieldCacheSortRandom, TestSystemCollAutoCreate, RecoveryZkTest, 
TestConfigSetProperties, CreateCollectionCleanupTest, TestCoreDiscovery]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestCoreDiscovery 
-Dtests.seed=9C604532D3B878B3 -Dtests.multiplier=2 -Dtests.slow=true 
-Dtests.locale=be -Dtests.timezone=America/Noronha -Dtests.asserts=true 
-Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J2 | TestCoreDiscovery (suite) <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: ObjectTracker found 5 
object(s) that were not released!!! [MDCAwareThreadPoolExecutor, 
MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper]
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:834)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)
   [junit4]    >        at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:347)
   [junit4]    >        at 
org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:709)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:894)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)
   [junit4]    >        at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.solr.core.SolrCore
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:984)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)
   [junit4]    >        at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:347)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:479)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:888)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)
   [junit4]    >        at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]    > 
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: 
org.apache.lucene.store.MockDirectoryWrapper
   [junit4]    >        at 
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    >        at 
org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:347)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:348)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:677)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:894)
   [junit4]    >        at 
org.apache.solr.core.SolrCore.<init>(SolrCore.java:811)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:917)
   [junit4]    >        at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1288)
   [junit4]    >        at 
org.apache.solr.core.TestCoreDiscovery.testTooManyTransientCores(TestCoreDiscovery.java:211)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([9C604532D3B878B3]:0)
   [junit4]    >        at 
org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:302)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)Throwable #2: 
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.core.TestCoreDiscovery: 
   [junit4]    >    1) Thread[id=12588, name=searcherExecutor-3944-thread-1, 
state=WAITING, group=TGRP-TestCoreDiscovery]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >         at java.lang.Thread.run(Thread.java:745)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([9C604532D3B878B3]:0)Throwable #3: 
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=12588, name=searcherExecutor-3944-thread-1, 
state=WAITING, group=TGRP-TestCoreDiscovery]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >         at java.lang.Thread.run(Thread.java:745)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([9C604532D3B878B3]:0)
   [junit4] Completed [361/697 (1!)] on J2 in 267.15s, 12 tests, 1 failure, 2 
errors <<< FAILURES!

[...truncated 63679 lines...]


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