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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2021/02/12 10:50:33 UTC

[JENKINS] Lucene » Lucene-Solr-NightlyTests-8.8 - Build # 51 - Still Unstable!

Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.8/51/

3 tests failed.
FAILED:  org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGens

Error Message:
refusing to delete any files: this IndexWriter hit an unrecoverable exception

Stack Trace:
org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22:2E2D1A4E3F3CC1FE]:0)
	at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
	at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
	at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
	at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
	at org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2717)
	at org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2795)
	at org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$22(IndexWriter.java:5385)
	at org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
	at org.apache.lucene.index.DocumentsWriterFlushQueue.tryPurge(DocumentsWriterFlushQueue.java:150)
	at org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:191)
	at org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5365)
	at org.apache.lucene.index.IndexWriter.access$300(IndexWriter.java:219)
	at org.apache.lucene.index.IndexWriter$1.afterSegmentsFlushed(IndexWriter.java:446)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:521)
	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:390)
	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:436)
	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
	at org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGens(TestDemoParallelLeafReader.java:981)
	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:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmvg_35/_0_Lucene80_0.dvd: Too many open files
	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
	at java.nio.file.Files.newOutputStream(Files.java:216)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer.<init>(Lucene80DocValuesConsumer.java:79)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:161)
	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGensSameField

Error Message:
Captured an uncaught exception in thread: Thread[id=8209, name=Lucene Merge Thread #122, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=8209, name=Lucene Merge Thread #122, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwm1w_34/_0.kdi: Too many open files
	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwm1w_34/_0.kdi: Too many open files
	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
	at java.nio.file.Files.newOutputStream(Files.java:216)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
	at org.apache.lucene.codecs.lucene86.Lucene86PointsWriter.<init>(Lucene86PointsWriter.java:85)
	at org.apache.lucene.codecs.lucene86.Lucene86PointsWriter.<init>(Lucene86PointsWriter.java:102)
	at org.apache.lucene.codecs.lucene86.Lucene86PointsFormat.fieldsWriter(Lucene86PointsFormat.java:73)
	at org.apache.lucene.index.DefaultIndexingChain.writePoints(DefaultIndexingChain.java:302)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:231)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  org.apache.solr.cloud.TestWithCollection.testNodeAdded

Error Message:
Action was not fired till 30 seconds

Stack Trace:
java.lang.AssertionError: Action was not fired till 30 seconds
	at __randomizedtesting.SeedInfo.seed([705A9813E76BB609:1599CE6445C81E0A]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cloud.TestWithCollection.testNodeAdded(TestWithCollection.java:471)
	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:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 1253 lines...]
   [junit4] Suite: org.apache.lucene.index.TestDemoParallelLeafReader
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #122,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwm1w_34/_0.kdi: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwm1w_34/_0.kdi: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene86.Lucene86PointsWriter.<init>(Lucene86PointsWriter.java:85)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene86.Lucene86PointsWriter.<init>(Lucene86PointsWriter.java:102)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene86.Lucene86PointsFormat.fieldsWriter(Lucene86PointsFormat.java:73)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writePoints(DefaultIndexingChain.java:302)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:231)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #131,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwn3f_36/_0.kdi: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwn3f_36/_0.kdi: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene86.Lucene86PointsWriter.<init>(Lucene86PointsWriter.java:85)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene86.Lucene86PointsWriter.<init>(Lucene86PointsWriter.java:102)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene86.Lucene86PointsFormat.fieldsWriter(Lucene86PointsFormat.java:73)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writePoints(DefaultIndexingChain.java:302)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:231)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #125,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwma6_35/_0.kdi: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwma6_35/_0.kdi: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene86.Lucene86PointsWriter.<init>(Lucene86PointsWriter.java:85)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene86.Lucene86PointsWriter.<init>(Lucene86PointsWriter.java:102)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene86.Lucene86PointsFormat.fieldsWriter(Lucene86PointsFormat.java:73)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writePoints(DefaultIndexingChain.java:302)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:231)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #127,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmn4_35/_0_Lucene85FieldsIndex-doc_ids_0.tmp: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmn4_35/_0_Lucene85FieldsIndex-doc_ids_0.tmp: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:267)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:76)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:126)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:48)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:55)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:449)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:485)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:208)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:415)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestDemoParallelLeafReader -Dtests.method=testRandomMultipleSchemaGens -Dtests.seed=33EFB7C220C51F22 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/test-data/enwiki.random.lines.txt -Dtests.locale=sl-SI -Dtests.timezone=Africa/Maseru -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   36.6s J3 | TestDemoParallelLeafReader.testRandomMultipleSchemaGens <<<
   [junit4]    > Throwable #1: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22:2E2D1A4E3F3CC1FE]:0)
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.ensureOpen(IndexFileDeleter.java:349)
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.deleteFiles(IndexFileDeleter.java:669)
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.decRef(IndexFileDeleter.java:589)
   [junit4]    > 	at org.apache.lucene.index.IndexFileDeleter.checkpoint(IndexFileDeleter.java:531)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.checkpoint(IndexWriter.java:2717)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.publishFlushedSegment(IndexWriter.java:2795)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.lambda$publishFlushedSegments$22(IndexWriter.java:5385)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterFlushQueue.innerPurge(DocumentsWriterFlushQueue.java:119)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterFlushQueue.tryPurge(DocumentsWriterFlushQueue.java:150)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.purgeFlushTickets(DocumentsWriter.java:191)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.publishFlushedSegments(IndexWriter.java:5365)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.access$300(IndexWriter.java:219)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$1.afterSegmentsFlushed(IndexWriter.java:446)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:521)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:390)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:436)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGens(TestDemoParallelLeafReader.java:981)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmvg_35/_0_Lucene80_0.dvd: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]    > 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]    > 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer.<init>(Lucene80DocValuesConsumer.java:79)
   [junit4]    > 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:161)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]    > 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]    > 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]    > 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #130,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmyb_35/_0_Lucene80_0.dvm: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmyb_35/_0_Lucene80_0.dvm: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer.<init>(Lucene80DocValuesConsumer.java:82)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:161)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]   2> 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #128,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmqe_35/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmqe_35/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:267)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:80)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:126)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:48)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:55)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:449)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:485)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:208)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:415)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #129,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmvg_35/_0_Lucene80_0.dvd: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmvg_35/_0_Lucene80_0.dvd: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer.<init>(Lucene80DocValuesConsumer.java:79)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:161)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]   2> 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #115,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwli8_32/_0_Lucene80_0.dvd: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwli8_32/_0_Lucene80_0.dvd: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer.<init>(Lucene80DocValuesConsumer.java:79)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:161)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]   2> 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #121,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwly5_33/_0_Lucene80_0.dvm: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwly5_33/_0_Lucene80_0.dvm: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer.<init>(Lucene80DocValuesConsumer.java:82)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:161)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]   2> 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #113,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwlem_30/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwlem_30/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:267)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:80)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:126)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:48)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:55)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:449)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:485)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:208)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:415)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #114,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwlg8_30/_0_Lucene85FieldsIndex-doc_ids_0.tmp: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwlg8_30/_0_Lucene85FieldsIndex-doc_ids_0.tmp: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:267)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:76)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:126)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene87.Lucene87StoredFieldsFormat.fieldsWriter(Lucene87StoredFieldsFormat.java:141)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:48)
   [junit4]   2> 	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:55)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:449)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:485)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:208)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:415)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1471)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1757)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1400)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #124,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmam_35/_0_Lucene80_0.dvd: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwmam_35/_0_Lucene80_0.dvd: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer.<init>(Lucene80DocValuesConsumer.java:79)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:161)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]   2> 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ReindexingMergePolicy$ReindexingOneMerge.wrapForMerge(TestDemoParallelLeafReader.java:533)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4714)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4364)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5923)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4]   2> 
   [junit4]   2> feb. 12, 2021 8:38:22 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #117,5,TGRP-TestDemoParallelLeafReader]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwln2_32/_0_Lucene80_0.dvm: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([33EFB7C220C51F22]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/test/J3/temp/lucene.index.TestDemoParallelLeafReader_33EFB7C220C51F22-001/tempDir-004/segs/j689ng9w0pw3fy31zlfjwln2_32/_0_Lucene80_0.dvm: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:406)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:254)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.createOutput(MockDirectoryWrapper.java:672)
   [junit4]   2> 	at org.apache.lucene.store.LockValidatingDirectoryWrapper.createOutput(LockValidatingDirectoryWrapper.java:44)
   [junit4]   2> 	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesConsumer.<init>(Lucene80DocValuesConsumer.java:82)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:161)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:227)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.getInstance(PerFieldDocValuesFormat.java:163)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.addNumericField(PerFieldDocValuesFormat.java:109)
   [junit4]   2> 	at org.apache.lucene.index.NumericDocValuesWriter.flush(NumericDocValuesWriter.java:108)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:345)
   [junit4]   2> 	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:225)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:350)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:476)
   [junit4]   2> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:656)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3912)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3887)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2090)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2070)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:747)
   [junit4]   2> 	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParall

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

 metric reporters for registry=solr.cluster tag=null
   [junit4]   2> 2409141 INFO  (jetty-closer-18983-thread-1) [     ] o.a.s.c.Overseer Overseer (id=72986165654388742-127.0.0.1:45357_solr-n_0000000000) closing
   [junit4]   2> 2409142 INFO  (jetty-closer-18983-thread-1) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@725e5557{SSL, (ssl, http/1.1)}{127.0.0.1:0}
   [junit4]   2> 2409142 INFO  (jetty-closer-18983-thread-1) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@1170344d{/solr,null,STOPPED}
   [junit4]   2> 2409142 INFO  (jetty-closer-18983-thread-1) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 2409242 INFO  (jetty-closer-18983-thread-2) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@34a1810d{SSL, (ssl, http/1.1)}{127.0.0.1:0}
   [junit4]   2> 2409242 INFO  (jetty-closer-18983-thread-2) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@5ea7b2ad{/solr,null,STOPPED}
   [junit4]   2> 2409242 INFO  (jetty-closer-18983-thread-2) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 2409243 INFO  (TEST-TestWithCollection.testDeleteWithCollection-seed#[705A9813E76BB609]) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 2409344 WARN  (TEST-TestWithCollection.testDeleteWithCollection-seed#[705A9813E76BB609]-SendThread(127.0.0.1:35421)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x1034c87ed590001.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x1034c87ed590001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x1034c87ed590001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2409446 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	7	/solr/collections/testDeleteWithCollection_abc/terms/shard1
   [junit4]   2> 	7	/solr/collections/testDeleteWithCollection_abc_2/state.json
   [junit4]   2> 	5	/solr/collections/testDeleteWithCollection_abc/state.json
   [junit4]   2> 	4	/solr/collections/testDeleteWithCollection_xyz/state.json
   [junit4]   2> 	3	/solr/collections/testDeleteWithCollection_xyz/terms/shard1
   [junit4]   2> 	3	/solr/aliases.json
   [junit4]   2> 	2	/solr/packages.json
   [junit4]   2> 	2	/solr/collections/testDeleteWithCollection_abc/collectionprops.json
   [junit4]   2> 	2	/solr/configs/testDeleteWithCollection_abc.AUTOCREATED
   [junit4]   2> 	2	/solr/configs/testDeleteWithCollection_abc.AUTOCREATED/managed-schema
   [junit4]   2> 	2	/solr/security.json
   [junit4]   2> 	2	/solr/collections/testDeleteWithCollection_abc_2/terms/shard1
   [junit4]   2> 	2	/solr/collections/testDeleteWithCollection_xyz_2/terms/shard1
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	31	/solr/collections/testDeleteWithCollection_abc/state.json
   [junit4]   2> 	18	/solr/collections/testDeleteWithCollection_abc_2/state.json
   [junit4]   2> 	13	/solr/collections/testDeleteWithCollection_xyz_2/state.json
   [junit4]   2> 	9	/solr/collections/testDeleteWithCollection_xyz/state.json
   [junit4]   2> 	3	/solr/clusterstate.json
   [junit4]   2> 	3	/solr/clusterprops.json
   [junit4]   2> 	2	/solr/autoscaling.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	67	/solr/overseer/queue
   [junit4]   2> 	35	/solr/overseer/collection-queue-work
   [junit4]   2> 	24	/solr/collections
   [junit4]   2> 	7	/solr/live_nodes
   [junit4]   2> 	7	/solr/collections/testDeleteWithCollection_abc_2/state.json
   [junit4]   2> 	6	/solr/collections/testDeleteWithCollection_abc/state.json
   [junit4]   2> 	5	/solr/collections/testDeleteWithCollection_xyz_2/state.json
   [junit4]   2> 	4	/solr/collections/testDeleteWithCollection_xyz/state.json
   [junit4]   2> 
   [junit4]   2> 2409452 INFO  (TEST-TestWithCollection.testDeleteWithCollection-seed#[705A9813E76BB609]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:35421
   [junit4]   2> 2409452 INFO  (TEST-TestWithCollection.testDeleteWithCollection-seed#[705A9813E76BB609]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:35421
   [junit4]   2> 2409453 INFO  (TEST-TestWithCollection.testDeleteWithCollection-seed#[705A9813E76BB609]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 35421
   [junit4]   2> 2409453 INFO  (TEST-TestWithCollection.testDeleteWithCollection-seed#[705A9813E76BB609]) [     ] o.a.s.SolrTestCaseJ4 ###Ending testDeleteWithCollection
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/build/solr-core/test/J0/temp/solr.cloud.TestWithCollection_705A9813E76BB609-001
   [junit4]   2> Feb 12, 2021 9:40:36 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {}, docValues:{}, maxPointsInLeafNode=1474, maxMBSortInHeap=6.799347756668343, sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=sr-ME, timezone=Singapore
   [junit4]   2> NOTE: Linux 4.15.0-112-generic amd64/Oracle Corporation 1.8.0_281 (64-bit)/cpus=4,threads=1,free=47524576,total=523763712
   [junit4]   2> NOTE: All tests run in this JVM: [TestNumericTerms32, TestExclusionRuleCollectionAccess, TestStressInPlaceUpdates, SuggestComponentTest, TestLegacyNumericRangeQueryBuilder, TestFieldCacheSortRandom, ClusterStateMockUtilTest, TestObjectReleaseTracker, JSONWriterTest, CreateCollectionCleanupTest, UniqFieldsUpdateProcessorFactoryTest, TestFieldResource, TestPerFieldSimilarity, TestCustomDocTransformer, MultiThreadedOCPTest, TestIndexingPerformance, TestHalfAndHalfDocValues, ZkFailoverTest, TestLazyCores, SplitShardTest, SplitByPrefixTest, TestCustomStream, TestSQLHandlerNonCloud, AtomicUpdateProcessorFactoryTest, TestJsonRangeFacets, HdfsBasicDistributedZk2Test, DimensionalRoutedAliasUpdateProcessorTest, ParsingFieldUpdateProcessorsTest, SpellCheckCollatorTest, DisMaxRequestHandlerTest, TestCloudPivotFacet, TriggerCooldownIntegrationTest, ConjunctionSolrSpellCheckerTest, TestCoreBackup, TestXmlQParserPlugin, IndexSizeTriggerTest, TestUnifiedSolrHighlighterWithoutStoredId, ShardRoutingCustomTest, TimeRoutedAliasUpdateProcessorTest, OutputWriterTest, TestSegmentSorting, TestQuerySenderListener, HdfsNNFailoverTest, TestSimClusterStateProvider, TestSchemalessBufferedUpdates, XsltUpdateRequestHandlerTest, TestSimpleTextCodec, MetricUtilsTest, TestLuceneIndexBackCompat, TestLuceneMatchVersion, TimeZoneUtilsTest, MetricsHistoryIntegrationTest, PathHierarchyTokenizerFactoryTest, TestCloudSearcherWarming, TestSystemCollAutoCreate, RestoreTriggerStateTest, TestConfigSets, JvmMetricsTest, ShardsWhitelistTest, MetricsHistoryHandlerTest, HdfsDirectoryFactoryTest, TestLocalFSCloudBackupRestore, AssignTest, TestMultiWordSynonyms, CopyFieldTest, TestScoreJoinQPNoScore, HdfsWriteToMultipleCollectionsTest, AnalysisErrorHandlingTest, TestBlobHandler, NodeAddedTriggerTest, DistributedFacetPivotLargeTest, CrossCollectionJoinQueryTest, TestSolrCoreParser, TestSchemaResource, TestComponentsName, TestHighlightDedupGrouping, DynamicMapsTest, RandomizedTaggerTest, TestExplainDocTransformer, TestRetrieveFieldsOptimizer, XmlInterpolationTest, SuggesterTest, TestJsonFacetRefinement, MoveReplicaHDFSFailoverTest, SolrTestCaseJ4Test, TestReloadDeadlock, TestSuggestSpellingConverter, AliasIntegrationTest, FullSolrCloudDistribCmdsTest, TestLMDirichletSimilarityFactory, TestTermsQParserPlugin, UpdateLogTest, SoftAutoCommitTest, TestPullReplica, SolrIndexSearcherTest, TestDocTermOrdsUninvertLimit, TestZkAclsWithHadoopAuth, ShowFileRequestHandlerTest, TestTrackingShardHandlerFactory, TestExtendedDismaxParser, TestImplicitCoreProperties, OverseerSolrResponseTest, RegexBytesRefFilterTest, TestSimExecutePlanAction, TestSimpleTrackingShardHandler, DistributedQueryElevationComponentTest, RankQParserPluginTest, NotRequiredUniqueKeyTest, CheckHdfsIndexTest, UnloadDistributedZkTest, PrimUtilsTest, TestCircuitBreaker, TestInPlaceUpdateWithRouteField, AnalysisAfterCoreReloadTest, BasicFunctionalityTest, ConvertedLegacyTest, CursorPagingTest, MinimalSchemaTest, TestDistributedMissingSort, TestDistributedSearch, CollectionPropsTest, ConcurrentCreateRoutedAliasTest, DeleteLastCustomShardedReplicaTest, DeleteNodeTest, DeleteReplicaTest, DistribDocExpirationUpdateProcessorTest, LeaderElectionTest, LeaderFailureAfterFreshStartTest, OverseerCollectionConfigSetProcessorTest, OverseerModifyCollectionTest, OverseerTest, RecoveryAfterSoftCommitTest, RemoteQueryErrorTest, ReplaceNodeTest, ReplicationFactorTest, RoutingToNodesWithPropertiesTest, SolrCloudExampleTest, TestConfigSetsAPIShareSchema, TestDistributedMap, TestDownShardTolerantSearch, TestLeaderElectionZkExpiry, TestPrepRecovery, TestRandomRequestDistribution, TestRequestForwarding, TestSkipOverseerOperations, TestSolrCloudWithKerberosAlt, TestTolerantUpdateProcessorCloud, TestUtilizeNode, TestWaitForStateWithJettyShutdowns, TestWithCollection]
   [junit4] Completed [451/923 (1!)] on J0 in 90.56s, 9 tests, 1 failure <<< FAILURES!

[...truncated 52344 lines...]

[JENKINS] Lucene » Lucene-Solr-NightlyTests-8.8 - Build # 52 - Still Unstable!

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.8/52/

2 tests failed.
FAILED:  org.apache.solr.cloud.LeaderTragicEventTest.testLeaderFailsOver

Error Message:
Error from server at https://127.0.0.1:33381/solr: Underlying core creation failed while creating collection: testLeaderFailsOver

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at https://127.0.0.1:33381/solr: Underlying core creation failed while creating collection: testLeaderFailsOver
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
	at org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:369)
	at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1171)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
	at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
	at org.apache.solr.cloud.LeaderTragicEventTest.testLeaderFailsOver(LeaderTragicEventTest.java:80)
	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:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.cloud.TestWithCollection.testNodeAdded

Error Message:
Action was not fired till 30 seconds

Stack Trace:
java.lang.AssertionError: Action was not fired till 30 seconds
	at __randomizedtesting.SeedInfo.seed([B8788248AF24B623:DDBBD43F0D871E20]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cloud.TestWithCollection.testNodeAdded(TestWithCollection.java:471)
	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:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 14173 lines...]
   [junit4] Suite: org.apache.solr.cloud.TestWithCollection
   [junit4]   2> 1423200 INFO  (SUITE-TestWithCollection-seed#[B8788248AF24B623]-worker) [     ] o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to test-framework derived value of '/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 1423200 INFO  (SUITE-TestWithCollection-seed#[B8788248AF24B623]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1423201 INFO  (SUITE-TestWithCollection-seed#[B8788248AF24B623]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/build/solr-core/test/J0/temp/solr.cloud.TestWithCollection_B8788248AF24B623-001/data-dir-134-001
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   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
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   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10351fb9ea70004, likely server has closed socket
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   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10351fb9ea70005, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
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   [junit4]   2> 1425001 TRACE (ScheduledTrigger-11430-thread-1) [     ] o.a.s.c.a.NodeLostTrigger Current Live Nodes for .auto_add_replicas: [127.0.0.1:36015_solr]
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   [junit4]   2> 1425018 DEBUG (OverseerAutoScalingTriggerThread-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [     ] o.a.s.c.a.OverseerTriggerThread -- deactivating old nodeLost / nodeAdded markers
   [junit4]   2> 1425018 DEBUG (OverseerAutoScalingTriggerThread-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [     ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 1
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   [junit4]   2> 1425938 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ClusterStateMutator building a new cName: testCreateCollection_abc
   [junit4]   2> 1425938 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ZkStateWriter going to create_collection /collections/testCreateCollection_abc/state.json
   [junit4]   2> 1426052 DEBUG (OverseerThreadFactory-11432-thread-1-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.s.c.a.PolicyHelper Creating a new session
   [junit4]   2> 1426054 INFO  (qtp1440642930-21187) [n:127.0.0.1:33731_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CONTAINER.cores&wt=javabin&version=2&group=solr.node} status=0 QTime=0
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   [junit4]   2> 1426056 DEBUG (OverseerThreadFactory-11432-thread-1-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.s.c.a.PolicyHelper New session created, 14260349381903061
   [junit4]   2> 1426058 DEBUG (OverseerThreadFactory-11432-thread-1-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.s.c.a.PolicyHelper returnSession 14260349381903061
   [junit4]   2> 1426061 INFO  (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"testCreateCollection_abc",
   [junit4]   2>   "shard":"shard1",
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   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1426061 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.SliceMutator Old Slice: shard1:{
   [junit4]   2>   "range":"80000000-7fffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{}}
   [junit4]   2> 1426061 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.SliceMutator New Slice: shard1:{
   [junit4]   2>   "range":"80000000-7fffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{"core_node2":{
   [junit4]   2>       "core":"testCreateCollection_abc_shard1_replica_n1",
   [junit4]   2>       "state":"down",
   [junit4]   2>       "node_name":"127.0.0.1:33731_solr",
   [junit4]   2>       "type":"NRT",
   [junit4]   2>       "base_url":"http://127.0.0.1:33731/solr"}}}
   [junit4]   2> 1426163 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ZkStateWriter going to update_collection /collections/testCreateCollection_abc/state.json version: 0
   [junit4]   2> 1426264 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr    x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node2&collection.configName=testCreateCollection_abc.AUTOCREATED&newCollection=true&name=testCreateCollection_abc_shard1_replica_n1&action=CREATE&numShards=1&collection=testCreateCollection_abc&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 1426272 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "core":"testCreateCollection_abc_shard1_replica_n1",
   [junit4]   2>   "core_node_name":"core_node2",
   [junit4]   2>   "roles":null,
   [junit4]   2>   "node_name":"127.0.0.1:33731_solr",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "collection":"testCreateCollection_abc",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "force_set_state":"false",
   [junit4]   2>   "operation":"state"}
   [junit4]   2> 1426273 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ReplicaMutator Will update state for replica: core_node2:{
   [junit4]   2>   "core":"testCreateCollection_abc_shard1_replica_n1",
   [junit4]   2>   "node_name":"127.0.0.1:33731_solr",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "force_set_state":"false",
   [junit4]   2>   "base_url":"http://127.0.0.1:33731/solr"}
   [junit4]   2> 1426273 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ReplicaMutator Collection is now: DocCollection(testCreateCollection_abc//collections/testCreateCollection_abc/state.json/1 )={
   [junit4]   2>   "pullReplicas":"0",
   [junit4]   2>   "replicationFactor":"1",
   [junit4]   2>   "router":{"name":"compositeId"},
   [junit4]   2>   "maxShardsPerNode":"1",
   [junit4]   2>   "autoAddReplicas":"false",
   [junit4]   2>   "nrtReplicas":"1",
   [junit4]   2>   "tlogReplicas":"0",
   [junit4]   2>   "shards":{"shard1":{
   [junit4]   2>       "range":"80000000-7fffffff",
   [junit4]   2>       "state":"active",
   [junit4]   2>       "replicas":{"core_node2":{
   [junit4]   2>           "core":"testCreateCollection_abc_shard1_replica_n1",
   [junit4]   2>           "node_name":"127.0.0.1:33731_solr",
   [junit4]   2>           "state":"down",
   [junit4]   2>           "type":"NRT",
   [junit4]   2>           "force_set_state":"false",
   [junit4]   2>           "base_url":"http://127.0.0.1:33731/solr"}}}}}
   [junit4]   2> 1426279 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.8.1
   [junit4]   2> 1426302 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.s.IndexSchema Schema name=default-config
   [junit4]   2> 1426344 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.s.IndexSchema Loaded schema default-config/1.6 with uniqueid field id
   [junit4]   2> 1426373 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ZkStateWriter going to update_collection /collections/testCreateCollection_abc/state.json version: 1
   [junit4]   2> 1426387 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.CoreContainer Creating SolrCore 'testCreateCollection_abc_shard1_replica_n1' using configuration from configset testCreateCollection_abc.AUTOCREATED, trusted=true
   [junit4]   2> 1426387 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_33731.solr.core.testCreateCollection_abc.shard1.replica_n1' (registry 'solr.core.testCreateCollection_abc.shard1.replica_n1') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@2778912c
   [junit4]   2> 1426387 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.SolrCore [[testCreateCollection_abc_shard1_replica_n1] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/build/solr-core/test/J0/temp/solr.cloud.TestWithCollection_B8788248AF24B623-001/tempDir-001/node2/testCreateCollection_abc_shard1_replica_n1], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/build/solr-core/test/J0/temp/solr.cloud.TestWithCollection_B8788248AF24B623-001/tempDir-001/node2/testCreateCollection_abc_shard1_replica_n1/data/]
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   [junit4]   2> 1426446 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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   [junit4]   2> 1426451 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/testCreateCollection_abc.AUTOCREATED
   [junit4]   2> 1426451 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/testCreateCollection_abc.AUTOCREATED
   [junit4]   2> 1426451 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.s.ZkIndexSchemaReader Creating ZooKeeper watch for the managed schema at /configs/testCreateCollection_abc.AUTOCREATED/managed-schema
   [junit4]   2> 1426451 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.s.ZkIndexSchemaReader Current schema version 0 is already the latest
   [junit4]   2> 1426452 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.h.c.SpellCheckComponent Initializing spell checkers
   [junit4]   2> 1426452 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.s.DirectSolrSpellChecker init: {name=default,field=_text_,classname=solr.DirectSolrSpellChecker,distanceMeasure=internal,accuracy=0.5,maxEdits=2,minPrefix=1,maxInspections=5,minQueryLength=4,maxQueryFrequency=0.01}
   [junit4]   2> 1426453 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.h.ReplicationHandler Commits will be reserved for 10000 ms
   [junit4]   2> 1426453 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1691577798292930560
   [junit4]   2> 1426456 INFO  (searcherExecutor-11462-thread-1-processing-n:127.0.0.1:33731_solr x:testCreateCollection_abc_shard1_replica_n1 c:testCreateCollection_abc s:shard1 r:core_node2) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.QuerySenderListener QuerySenderListener done.
   [junit4]   2> 1426456 INFO  (searcherExecutor-11462-thread-1-processing-n:127.0.0.1:33731_solr x:testCreateCollection_abc_shard1_replica_n1 c:testCreateCollection_abc s:shard1 r:core_node2) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.h.c.SpellCheckComponent Loading spell index for spellchecker: default
   [junit4]   2> 1426457 INFO  (searcherExecutor-11462-thread-1-processing-n:127.0.0.1:33731_solr x:testCreateCollection_abc_shard1_replica_n1 c:testCreateCollection_abc s:shard1 r:core_node2) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.SolrCore [testCreateCollection_abc_shard1_replica_n1]  Registered new searcher autowarm time: 0 ms
   [junit4]   2> 1426464 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/testCreateCollection_abc/terms/shard1 to Terms{values={core_node2=0}, version=0}
   [junit4]   2> 1426464 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/testCreateCollection_abc/leaders/shard1
   [junit4]   2> 1426472 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 1426472 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 1426472 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.SyncStrategy Sync replicas to http://127.0.0.1:33731/solr/testCreateCollection_abc_shard1_replica_n1/
   [junit4]   2> 1426473 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 1426474 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.SyncStrategy http://127.0.0.1:33731/solr/testCreateCollection_abc_shard1_replica_n1/ has no replicas
   [junit4]   2> 1426474 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/testCreateCollection_abc/leaders/shard1/leader after winning as /collections/testCreateCollection_abc/leader_elect/shard1/election/72992160108445704-core_node2-n_0000000000
   [junit4]   2> 1426477 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext I am the new leader: http://127.0.0.1:33731/solr/testCreateCollection_abc_shard1_replica_n1/ shard1
   [junit4]   2> 1426579 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ZkStateWriter going to update_collection /collections/testCreateCollection_abc/state.json version: 2
   [junit4]   2> 1426580 INFO  (zkCallback-11446-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/testCreateCollection_abc/state.json] for collection [testCreateCollection_abc] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1426580 INFO  (zkCallback-11446-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/testCreateCollection_abc/state.json] for collection [testCreateCollection_abc] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1426582 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr c:testCreateCollection_abc s:shard1 r:core_node2 x:testCreateCollection_abc_shard1_replica_n1 ] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 1426586 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ReplicaMutator Update state numShards=1 message={
   [junit4]   2>   "core":"testCreateCollection_abc_shard1_replica_n1",
   [junit4]   2>   "core_node_name":"core_node2",
   [junit4]   2>   "roles":null,
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   [junit4]   2>   "operation":"state"}
   [junit4]   2> 1426586 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ReplicaMutator Will update state for replica: core_node2:{
   [junit4]   2>   "core":"testCreateCollection_abc_shard1_replica_n1",
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   [junit4]   2>   "leader":"true",
   [junit4]   2>   "base_url":"http://127.0.0.1:33731/solr"}
   [junit4]   2> 1426586 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ReplicaMutator Collection is now: DocCollection(testCreateCollection_abc//collections/testCreateCollection_abc/state.json/3 )={
   [junit4]   2>   "pullReplicas":"0",
   [junit4]   2>   "replicationFactor":"1",
   [junit4]   2>   "router":{"name":"compositeId"},
   [junit4]   2>   "maxShardsPerNode":"1",
   [junit4]   2>   "autoAddReplicas":"false",
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   [junit4]   2>   "tlogReplicas":"0",
   [junit4]   2>   "shards":{"shard1":{
   [junit4]   2>       "range":"80000000-7fffffff",
   [junit4]   2>       "state":"active",
   [junit4]   2>       "replicas":{"core_node2":{
   [junit4]   2>           "core":"testCreateCollection_abc_shard1_replica_n1",
   [junit4]   2>           "node_name":"127.0.0.1:33731_solr",
   [junit4]   2>           "state":"active",
   [junit4]   2>           "type":"NRT",
   [junit4]   2>           "force_set_state":"false",
   [junit4]   2>           "leader":"true",
   [junit4]   2>           "base_url":"http://127.0.0.1:33731/solr"}}}}}
   [junit4]   2> 1426598 INFO  (qtp1440642930-21190) [n:127.0.0.1:33731_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node2&collection.configName=testCreateCollection_abc.AUTOCREATED&newCollection=true&name=testCreateCollection_abc_shard1_replica_n1&action=CREATE&numShards=1&collection=testCreateCollection_abc&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=334
   [junit4]   2> 1426599 DEBUG (OverseerThreadFactory-11432-thread-1-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.s.c.a.PolicyHelper final release, session 14260349381903061 lived a total of 543ms, 
   [junit4]   2> 1426602 INFO  (qtp1440642930-21188) [n:127.0.0.1:33731_solr     ] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 45 seconds. Check all shard replicas
   [junit4]   2> 1426687 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ZkStateWriter going to update_collection /collections/testCreateCollection_abc/state.json version: 3
   [junit4]   2> 1426687 INFO  (zkCallback-11446-thread-1) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/testCreateCollection_abc/state.json] for collection [testCreateCollection_abc] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1426687 INFO  (zkCallback-11446-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/testCreateCollection_abc/state.json] for collection [testCreateCollection_abc] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1426688 INFO  (qtp1440642930-21188) [n:127.0.0.1:33731_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={pullReplicas=0&name=testCreateCollection_abc&nrtReplicas=1&action=CREATE&numShards=1&tlogReplicas=0&createNodeSet=127.0.0.1:33731_solr&wt=javabin&version=2} status=0 QTime=906
   [junit4]   2> 1426689 INFO  (zkCallback-11446-thread-3) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/testCreateCollection_abc/state.json] for collection [testCreateCollection_abc] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 1426697 INFO  (OverseerCollectionConfigSetProcessor-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000000 doesn't exist. Requestor may have disconnected from ZooKeeper
   [junit4]   2> 1426697 INFO  (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.a.c.CreateCollectionCmd Create collection testCreateCollection_xyz
   [junit4]   2> 1426703 INFO  (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/_default to /configs/testCreateCollection_xyz.AUTOCREATED
   [junit4]   2> 1426709 INFO  (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/_default/protwords.txt to /configs/testCreateCollection_xyz.AUTOCREATED/protwords.txt
   [junit4]   2> 1426714 INFO  (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/_default/managed-schema to /configs/testCreateCollection_xyz.AUTOCREATED/managed-schema
   [junit4]   2> 1426715 INFO  (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/_default/solrconfig.xml to /configs/testCreateCollection_xyz.AUTOCREATED/solrconfig.xml
   [junit4]   2> 1426721 INFO  (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/_default/lang/contractions_it.txt to /configs/testCreateCollection_xyz.AUTOCREATED/lang/contractions_it.txt
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   [junit4]   2> 1426967 INFO  (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/_default/lang/stopwords_hi.txt to /configs/testCreateCollection_xyz.AUTOCREATED/lang/stopwords_hi.txt
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   [junit4]   2> 1427075 INFO  (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/_default/lang/stopwords_gl.txt to /configs/testCreateCollection_xyz.AUTOCREATED/lang/stopwords_gl.txt
   [junit4]   2> 1427082 INFO  (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/_default/synonyms.txt to /configs/testCreateCollection_xyz.AUTOCREATED/synonyms.txt
   [junit4]   2> 1427099 INFO  (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.c.ZkConfigManager Copying zk node /configs/_default/stopwords.txt to /configs/testCreateCollection_xyz.AUTOCREATED/stopwords.txt
   [junit4]   2> 1427116 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ClusterStateMutator building a new cName: testCreateCollection_xyz
   [junit4]   2> 1427232 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.ZkStateWriter going to create_collection /collections/testCreateCollection_xyz/state.json
   [junit4]   2> 1427324 DEBUG (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.s.c.a.PolicyHelper Creating a new session
   [junit4]   2> 1427333 INFO  (qtp1440642930-21194) [n:127.0.0.1:33731_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={wt=javabin&version=2&key=solr.core.testCreateCollection_abc.shard1.replica_n1:INDEX.sizeInBytes} status=0 QTime=0
   [junit4]   2> 1427335 INFO  (qtp1440642930-21187) [n:127.0.0.1:33731_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CONTAINER.cores&wt=javabin&version=2&group=solr.node} status=0 QTime=0
   [junit4]   2> 1427336 INFO  (qtp949430990-21195) [n:127.0.0.1:36015_solr     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CONTAINER.fs.totalSpace,CONTAINER.cores&wt=javabin&version=2&group=solr.node} status=0 QTime=0
   [junit4]   2> 1427337 DEBUG (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.s.c.a.PolicyHelper New session created, 14260350663002271
   [junit4]   2> 1427349 DEBUG (OverseerThreadFactory-11432-thread-2-processing-n:127.0.0.1:36015_solr) [n:127.0.0.1:36015_solr     ] o.a.s.c.s.c.a.PolicyHelper returnSession 14260350663002271
   [junit4]   2> 1427359 INFO  (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"testCreateCollection_xyz",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"testCreateCollection_xyz_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "node_name":"127.0.0.1:33731_solr",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 1427363 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0.0.1:36015_solr     ] o.a.s.c.o.SliceMutator Old Slice: shard1:{
   [junit4]   2>   "range":"80000000-7fffffff",
   [junit4]   2>   "state":"active",
   [junit4]   2>   "replicas":{}}
   [junit4]   2> 1427363 DEBUG (OverseerStateUpdate-72992160108445702-127.0.0.1:36015_solr-n_0000000000) [n:127.0

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

 session 0x103520a72af000c.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x103520a72af000c, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x103520a72af000c, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2409701 INFO  (jetty-closer-22057-thread-1) [     ] o.a.s.c.Overseer Overseer (id=72992223795281926-127.0.0.1:33381_solr-n_0000000000) closing
   [junit4]   2> 2409702 INFO  (jetty-closer-22057-thread-1) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@76ad072{SSL, (ssl, http/1.1)}{127.0.0.1:0}
   [junit4]   2> 2409703 INFO  (jetty-closer-22057-thread-1) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@c4b4672{/solr,null,STOPPED}
   [junit4]   2> 2409703 INFO  (jetty-closer-22057-thread-1) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 2409704 INFO  (jetty-closer-22057-thread-2) [     ] o.e.j.s.AbstractConnector Stopped ServerConnector@fcd8bed{SSL, (ssl, http/1.1)}{127.0.0.1:38005}
   [junit4]   2> 2409705 INFO  (jetty-closer-22057-thread-2) [     ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@75699b70{/solr,null,STOPPED}
   [junit4]   2> 2409705 INFO  (jetty-closer-22057-thread-2) [     ] o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 2409705 INFO  (SUITE-LeaderTragicEventTest-seed#[B8788248AF24B623]-worker) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 2409807 WARN  (SUITE-LeaderTragicEventTest-seed#[B8788248AF24B623]-worker-SendThread(127.0.0.1:36483)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x103520a72af0001.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x103520a72af0001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x103520a72af0001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2409908 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	9	/solr/collections/testOtherReplicasAreNotActive/state.json
   [junit4]   2> 	9	/solr/collections/testOtherReplicasAreNotActive/terms/shard1
   [junit4]   2> 	4	/solr/aliases.json
   [junit4]   2> 	4	/solr/collections/testLeaderFailsOver/state.json
   [junit4]   2> 	4	/solr/configs/config
   [junit4]   2> 	3	/solr/collections/testLeaderFailsOver/terms/shard1
   [junit4]   2> 	3	/solr/packages.json
   [junit4]   2> 	3	/solr/security.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	28	/solr/collections/testOtherReplicasAreNotActive/state.json
   [junit4]   2> 	4	/solr/collections/testLeaderFailsOver/state.json
   [junit4]   2> 	4	/solr/clusterstate.json
   [junit4]   2> 	4	/solr/clusterprops.json
   [junit4]   2> 	2	/solr/overseer_elect/election/72992223795281926-127.0.0.1:33381_solr-n_0000000000
   [junit4]   2> 	2	/solr/collections/testOtherReplicasAreNotActive/leader_elect/shard1/election/72992223795281926-core_node4-n_0000000000
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	43	/solr/overseer/queue
   [junit4]   2> 	16	/solr/collections
   [junit4]   2> 	15	/solr/collections/testOtherReplicasAreNotActive/state.json
   [junit4]   2> 	14	/solr/overseer/collection-queue-work
   [junit4]   2> 	12	/solr/live_nodes
   [junit4]   2> 	4	/solr/collections/testLeaderFailsOver/state.json
   [junit4]   2> 
   [junit4]   2> 2409910 INFO  (SUITE-LeaderTragicEventTest-seed#[B8788248AF24B623]-worker) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:36483
   [junit4]   2> 2409910 INFO  (SUITE-LeaderTragicEventTest-seed#[B8788248AF24B623]-worker) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:36483
   [junit4]   2> 2409910 INFO  (SUITE-LeaderTragicEventTest-seed#[B8788248AF24B623]-worker) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 36483
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/build/solr-core/test/J0/temp/solr.cloud.LeaderTragicEventTest_B8788248AF24B623-001
   [junit4]   2> Feb 13, 2021 11:21:23 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {}, docValues:{}, maxPointsInLeafNode=1786, maxMBSortInHeap=7.127771515934408, sim=Asserting(RandomSimilarity(queryNorm=true): {}), locale=ar-OM, timezone=Pacific/Palau
   [junit4]   2> NOTE: Linux 4.15.0-112-generic amd64/Oracle Corporation 1.8.0_281 (64-bit)/cpus=4,threads=1,free=205172880,total=523239424
   [junit4]   2> NOTE: All tests run in this JVM: [RankQParserPluginTest, TestSchemalessBufferedUpdates, TestCustomDocTransformer, HdfsDirectoryFactoryTest, TestRandomRequestDistribution, DistributedQueryElevationComponentTest, RegexBytesRefFilterTest, HighlighterTest, DocumentBuilderTest, DimensionalRoutedAliasUpdateProcessorTest, TestCloudJSONFacetJoinDomain, AnalysisAfterCoreReloadTest, TestSolrCloudSnapshots, AutoAddReplicasPlanActionTest, HdfsAutoAddReplicasIntegrationTest, MetricUtilsTest, SuggesterTest, TestSQLHandlerNonCloud, MetricsHistoryIntegrationTest, ClusterStateMockUtilTest, CdcrBidirectionalTest, TestRealTimeGet, BasicZkTest, RequiredFieldsTest, TestSolrJacksonAnnotation, RulesTest, OutputWriterTest, QueryElevationComponentTest, DocValuesMissingTest, HdfsSyncSliceTest, TestJsonFacetRefinement, TestSimpleTextCodec, TestMinMaxOnMultiValuedField, TestDefaultStatsCache, DistribCursorPagingTest, DisMaxRequestHandlerTest, TestCustomStream, UniqFieldsUpdateProcessorFactoryTest, TestReplicationHandlerDiskOverFlow, SolrLogAuditLoggerPluginTest, FacetPivotSmallTest, IgnoreCommitOptimizeUpdateProcessorFactoryTest, TestFieldCacheSortRandom, ZkFailoverTest, DistributedFacetPivotLargeTest, ReplaceNodeTest, TestSystemCollAutoCreate, RecoveryZkTest, TestSimNodeAddedTrigger, TestCopyFieldCollectionResource, OverseerSolrResponseTest, TestSort, TestDistribDocBasedVersion, TestXmlQParserPlugin, CurrencyRangeFacetCloudTest, TestIndexingPerformance, TestLockTree, TestDistributedMissingSort, RandomizedTaggerTest, SolrTestCaseJ4Test, TestSha256AuthenticationProvider, TestConfigSets, MoveReplicaHDFSFailoverTest, HdfsWriteToMultipleCollectionsTest, ConjunctionSolrSpellCheckerTest, SoftAutoCommitTest, SolrCoreTest, CopyFieldTest, DebugComponentTest, TestLuceneIndexBackCompat, DeleteNodeTest, TemplateUpdateProcessorTest, TestUnInvertedFieldException, TestCloudPivotFacet, TestLegacyNumericRangeQueryBuilder, CreateCollectionCleanupTest, TestCoreAdminApis, TestHalfAndHalfDocValues, TestUseDocValuesAsStored2, TestClassicSimilarityFactory, RestoreTriggerStateTest, CoreAdminHandlerTest, TestSimTriggerIntegration, ScriptEngineTest, TestStressReorder, TestStressInPlaceUpdates, TriggerCooldownIntegrationTest, TestMultiWordSynonyms, SolrShardReporterTest, HLLSerializationTest, TestOmitPositions, AssignTest, TestExclusionRuleCollectionAccess, TestJettySolrRunner, RequestHandlersTest, ParsingFieldUpdateProcessorsTest, TestReloadDeadlock, TestBlendedInfixSuggestions, DynamicMapsTest, BadComponentTest, TestUnifiedSolrHighlighterWithoutStoredId, SpatialRPTFieldTypeTest, BufferStoreTest, TestLazyCores, TestTolerantUpdateProcessorCloud, TestJsonRangeFacets, TestSolrCloudWithDelegationTokens, ClassificationUpdateProcessorIntegrationTest, AnalysisErrorHandlingTest, CdcrRequestHandlerTest, TestUniqueKeyFieldResource, TestWithCollection, NodeAddedTriggerTest, OverriddenZkACLAndCredentialsProvidersTest, CursorPagingTest, TestGroupingSearch, TestHighlightDedupGrouping, TestJoin, TestRandomDVFaceting, TestRandomFaceting, TestSimpleTrackingShardHandler, TestSolrCoreProperties, TestTolerantSearch, PathHierarchyTokenizerFactoryTest, ProtectedTermFilterFactoryTest, TestCharFilters, TestLuceneMatchVersion, TestReversedWildcardFilterFactory, TestWordDelimiterFilterFactory, TokenizerChainTest, AddReplicaTest, AliasIntegrationTest, AssignBackwardCompatibilityTest, BasicDistributedZk2Test, BasicDistributedZkTest, ChaosMonkeySafeLeaderTest, ChaosMonkeySafeLeaderWithPullReplicasTest, CleanupOldIndexTest, CollectionStateFormat2Test, CollectionsAPISolrJTest, ConcurrentCreateRoutedAliasTest, DeleteLastCustomShardedReplicaTest, DistributedVersionInfoTest, DocValuesNotIndexedTest, ForceLeaderTest, FullSolrCloudDistribCmdsTest, HttpPartitionOnCommitTest, HttpPartitionTest, LeaderElectionContextKeyTest, LeaderElectionIntegrationTest, LeaderElectionTest, LeaderTragicEventTest]
   [junit4] Completed [475/923 (2!)] on J0 in 15.76s, 2 tests, 1 error <<< FAILURES!

[...truncated 52246 lines...]