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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2020/06/28 19:41:04 UTC

[JENKINS] Lucene-Solr-NightlyTests-8.5 - Build # 113 - Still Unstable

Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-8.5/113/

2 tests failed.
FAILED:  org.apache.lucene.search.TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh

Error Message:
Captured an uncaught exception in thread: Thread[id=10736, name=Thread-10382, state=RUNNABLE, group=TGRP-TestSearcherManager]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=10736, name=Thread-10382, state=RUNNABLE, group=TGRP-TestSearcherManager]
Caused by: java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_287_Lucene84_0.pos: Too many open files
	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
	at org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:678)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_287_Lucene84_0.pos: Too many open files
	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
	at org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
	at org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
	at java.nio.channels.FileChannel.open(FileChannel.java:287)
	at java.nio.channels.FileChannel.open(FileChannel.java:335)
	at org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2883)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:747)
	at org.apache.lucene.codecs.lucene84.Lucene84PostingsReader.<init>(Lucene84PostingsReader.java:89)
	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsProducer(Lucene84PostingsFormat.java:441)
	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
	at org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
	at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
	at org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:108)
	at org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:76)
	at org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:666)


FAILED:  junit.framework.TestSuite.org.apache.lucene.search.TestSearcherManager

Error Message:
The test or suite printed 15915 bytes to stdout and stderr, even though the limit was set to 8192 bytes. Increase the limit with @Limit, ignore it completely with @SuppressSysoutChecks or run with -Dtests.verbose=true

Stack Trace:
java.lang.AssertionError: The test or suite printed 15915 bytes to stdout and stderr, even though the limit was set to 8192 bytes. Increase the limit with @Limit, ignore it completely with @SuppressSysoutChecks or run with -Dtests.verbose=true
	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
	at org.apache.lucene.util.TestRuleLimitSysouts.afterIfSuccessful(TestRuleLimitSysouts.java:282)
	at com.carrotsearch.randomizedtesting.rules.TestRuleAdapter$1.afterIfSuccessful(TestRuleAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:37)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 1203 lines...]
   [junit4] Suite: org.apache.lucene.search.TestSearcherManager
   [junit4]   2> Jun 28, 2020 8:00:12 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-10382,5,TGRP-TestSearcherManager]
   [junit4]   2> java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_287_Lucene84_0.pos: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]   2> 	at org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:678)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_287_Lucene84_0.pos: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
   [junit4]   2> 	at java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2> 	at java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2> 	at org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
   [junit4]   2> 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2883)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:747)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsReader.<init>(Lucene84PostingsReader.java:89)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsProducer(Lucene84PostingsFormat.java:441)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]   2> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]   2> 	at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
   [junit4]   2> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]   2> 	at org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:108)
   [junit4]   2> 	at org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:76)
   [junit4]   2> 	at org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:666)
   [junit4]   2> 
   [junit4]   2> Jun 28, 2020 8:00:12 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #3,5,TGRP-TestSearcherManager]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot merge
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]   2> Caused by: java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot merge
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter._mergeInit(IndexWriter.java:4219)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeInit(IndexWriter.java:4199)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4051)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28r_Lucene85FieldsIndexfile_pointers_6rn.tmp: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$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:702)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [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:86)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:117)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsWriter(Lucene50StoredFieldsFormat.java:145)
   [junit4]   2> 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:228)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:106)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]   2> 	... 2 more
   [junit4]   2> 
   [junit4]   2> Jun 28, 2020 8:00:12 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Thread-10379,5,TGRP-TestSearcherManager]
   [junit4]   2> org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1591)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]   2> 	at org.apache.lucene.search.TestSearcherManager$8.run(TestSearcherManager.java:576)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28r_Lucene85FieldsIndexfile_pointers_6rn.tmp: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$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:702)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [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:86)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:117)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsWriter(Lucene50StoredFieldsFormat.java:145)
   [junit4]   2> 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:228)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:106)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]   2> 
   [junit4]   2> Jun 28, 2020 8:00:12 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #2,5,TGRP-TestSearcherManager]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28s_Lucene85FieldsIndex-doc_ids_6ro.tmp: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28s_Lucene85FieldsIndex-doc_ids_6ro.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.newFileChannel(HandleTrackingFS.java:197)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
   [junit4]   2> 	at java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]   2> 	at java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]   2> 	at org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
   [junit4]   2> 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2883)
   [junit4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:747)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:100)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:100)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:100)
   [junit4]   2> 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.finish(FieldsIndexWriter.java:124)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.finish(CompressingStoredFieldsWriter.java:463)
   [junit4]   2> 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat$AssertingStoredFieldsWriter.finish(AssertingStoredFieldsFormat.java:155)
   [junit4]   2> 	at org.apache.lucene.codecs.StoredFieldsWriter.merge(StoredFieldsWriter.java:134)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:229)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:106)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]   2> 
   [junit4]   2> Jun 28, 2020 8:00:12 AM com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler uncaughtException
   [junit4]   2> WARNING: Uncaught exception in thread: Thread[Lucene Merge Thread #1,5,TGRP-TestSearcherManager]
   [junit4]   2> org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28r_Lucene85FieldsIndexfile_pointers_6rn.tmp: Too many open files
   [junit4]   2> 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]   2> Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28r_Lucene85FieldsIndexfile_pointers_6rn.tmp: Too many open files
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]   2> 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]   2> 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]   2> 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]   2> 	at org.apache.lucene.store.FSDirectory$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:702)
   [junit4]   2> 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [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:86)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:117)
   [junit4]   2> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsWriter(Lucene50StoredFieldsFormat.java:145)
   [junit4]   2> 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:228)
   [junit4]   2> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:106)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [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=TestSearcherManager -Dtests.method=testConcurrentIndexCloseSearchAndRefresh -Dtests.seed=C77073D40726BE0E -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/test-data/enwiki.random.lines.txt -Dtests.locale=en-US -Dtests.timezone=America/North_Dakota/Beulah -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR    274s J2 | TestSearcherManager.testConcurrentIndexCloseSearchAndRefresh <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=10736, name=Thread-10382, state=RUNNABLE, group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_287_Lucene84_0.pos: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]    > 	at org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:678)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_287_Lucene84_0.pos: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
   [junit4]    > 	at java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]    > 	at java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]    > 	at org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2883)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:747)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsReader.<init>(Lucene84PostingsReader.java:89)
   [junit4]    > 	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsProducer(Lucene84PostingsFormat.java:441)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:315)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:395)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:114)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:84)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:177)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:219)
   [junit4]    > 	at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:109)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:526)
   [junit4]    > 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:116)
   [junit4]    > 	at org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:108)
   [junit4]    > 	at org.apache.lucene.search.SearcherManager.<init>(SearcherManager.java:76)
   [junit4]    > 	at org.apache.lucene.search.TestSearcherManager$11.run(TestSearcherManager.java:666)Throwable #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=10890, name=Lucene Merge Thread #3, state=RUNNABLE, group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot merge
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]    > Caused by: java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot merge
   [junit4]    > 	at org.apache.lucene.index.IndexWriter._mergeInit(IndexWriter.java:4219)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeInit(IndexWriter.java:4199)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4051)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28r_Lucene85FieldsIndexfile_pointers_6rn.tmp: 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.createTempOutput(FSDirectory.java:267)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:702)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:86)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:117)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsWriter(Lucene50StoredFieldsFormat.java:145)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:228)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:106)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	... 2 moreThrowable #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=10733, name=Thread-10379, state=RUNNABLE, group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:681)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:695)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1591)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1213)
   [junit4]    > 	at org.apache.lucene.search.TestSearcherManager$8.run(TestSearcherManager.java:576)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28r_Lucene85FieldsIndexfile_pointers_6rn.tmp: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:267)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:702)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:86)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:117)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsWriter(Lucene50StoredFieldsFormat.java:145)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:228)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:106)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)Throwable #4: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=10889, name=Lucene Merge Thread #2, state=RUNNABLE, group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28s_Lucene85FieldsIndex-doc_ids_6ro.tmp: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28s_Lucene85FieldsIndex-doc_ids_6ro.tmp: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202)
   [junit4]    > 	at java.nio.channels.FileChannel.open(FileChannel.java:287)
   [junit4]    > 	at java.nio.channels.FileChannel.open(FileChannel.java:335)
   [junit4]    > 	at org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2883)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:747)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:100)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:100)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:100)
   [junit4]    > 	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.finish(FieldsIndexWriter.java:124)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.finish(CompressingStoredFieldsWriter.java:463)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat$AssertingStoredFieldsWriter.finish(AssertingStoredFieldsFormat.java:155)
   [junit4]    > 	at org.apache.lucene.codecs.StoredFieldsWriter.merge(StoredFieldsWriter.java:134)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:229)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:106)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)Throwable #5: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=10888, name=Lucene Merge Thread #1, state=RUNNABLE, group=TGRP-TestSearcherManager]
   [junit4]    > Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28r_Lucene85FieldsIndexfile_pointers_6rn.tmp: Too many open files
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:704)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:684)
   [junit4]    > Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/checkout/lucene/build/core/test/J2/temp/lucene.search.TestSearcherManager_C77073D40726BE0E-001/tempDir-001/_28r_Lucene85FieldsIndexfile_pointers_6rn.tmp: Too many open files
   [junit4]    > 	at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81)
   [junit4]    > 	at org.apache.lucene.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:160)
   [junit4]    > 	at org.apache.lucene.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:197)
   [junit4]    > 	at java.nio.file.Files.newOutputStream(Files.java:216)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:410)
   [junit4]    > 	at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:267)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:702)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
   [junit4]    > 	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:86)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:117)
   [junit4]    > 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsWriter(Lucene50StoredFieldsFormat.java:145)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:48)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:228)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:106)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4463)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4057)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:625)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:662)
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene84): {date=Lucene84, extra13=PostingsFormat(name=LuceneVarGapFixedInterval), extra35=PostingsFormat(name=LuceneVarGapFixedInterval), extra36=PostingsFormat(name=LuceneFixedGap), extra14=PostingsFormat(name=LuceneFixedGap), extra11=Lucene84, extra33=Lucene84, extra8=Lucene84, extra34=PostingsFormat(name=Asserting), extra9=PostingsFormat(name=Asserting), extra12=PostingsFormat(name=Asserting), extra39=PostingsFormat(name=LuceneVarGapFixedInterval), extra17=PostingsFormat(name=LuceneVarGapFixedInterval), extra18=PostingsFormat(name=LuceneFixedGap), extra37=Lucene84, extra15=Lucene84, extra38=PostingsFormat(name=Asserting), extra16=PostingsFormat(name=Asserting), extra2=PostingsFormat(name=LuceneVarGapFixedInterval), extra3=PostingsFormat(name=LuceneFixedGap), titleTokenized=PostingsFormat(name=Asserting), extra19=Lucene84, extra0=Lucene84, extra1=PostingsFormat(name=Asserting), body=Lucene84, title=PostingsFormat(name=LuceneVarGapFixedInterval), extra6=PostingsFormat(name=LuceneVarGapFixedInterval), extra7=PostingsFormat(name=LuceneFixedGap), extra4=Lucene84, extra5=PostingsFormat(name=Asserting), packID=Lucene84, extra31=PostingsFormat(name=LuceneVarGapFixedInterval), extra32=PostingsFormat(name=LuceneFixedGap), extra10=PostingsFormat(name=LuceneFixedGap), extra30=PostingsFormat(name=Asserting), extra24=PostingsFormat(name=LuceneVarGapFixedInterval), extra25=PostingsFormat(name=LuceneFixedGap), extra22=Lucene84, extra23=PostingsFormat(name=Asserting), extra28=PostingsFormat(name=LuceneVarGapFixedInterval), extra29=PostingsFormat(name=LuceneFixedGap), docid=PostingsFormat(name=LuceneFixedGap), extra26=Lucene84, extra27=PostingsFormat(name=Asserting), field=Lucene84, extra20=PostingsFormat(name=LuceneVarGapFixedInterval), extra21=PostingsFormat(name=LuceneFixedGap)}, docValues:{date=DocValuesFormat(name=Lucene80), extra13=DocValuesFormat(name=Lucene80), extra14=DocValuesFormat(name=Asserting), extra11=DocValuesFormat(name=Asserting), extra8=DocValuesFormat(name=Lucene80), extra9=DocValuesFormat(name=Lucene80), extra12=DocValuesFormat(name=Lucene80), extra17=DocValuesFormat(name=Lucene80), extra18=DocValuesFormat(name=Lucene80), extra15=DocValuesFormat(name=Lucene80), extra16=DocValuesFormat(name=Asserting), extra2=DocValuesFormat(name=Lucene80), extra3=DocValuesFormat(name=Asserting), titleTokenized=DocValuesFormat(name=Lucene80), extra19=DocValuesFormat(name=Lucene80), extra0=DocValuesFormat(name=Asserting), extra1=DocValuesFormat(name=Lucene80), body=DocValuesFormat(name=Lucene80), extra6=DocValuesFormat(name=Lucene80), extra7=DocValuesFormat(name=Lucene80), extra4=DocValuesFormat(name=Lucene80), extra5=DocValuesFormat(name=Asserting), extra10=DocValuesFormat(name=Lucene80), extra35=DocValuesFormat(name=Lucene80), extra36=DocValuesFormat(name=Lucene80), docid_int=DocValuesFormat(name=Asserting), extra33=DocValuesFormat(name=Lucene80), extra34=DocValuesFormat(name=Asserting), extra39=DocValuesFormat(name=Asserting), extra37=DocValuesFormat(name=Lucene80), extra38=DocValuesFormat(name=Lucene80), title=DocValuesFormat(name=Lucene80), packID=DocValuesFormat(name=Lucene80), docid_intDV=DocValuesFormat(name=Lucene80), extra31=DocValuesFormat(name=Lucene80), extra32=DocValuesFormat(name=Asserting), extra30=DocValuesFormat(name=Lucene80), extra24=DocValuesFormat(name=Lucene80), extra25=DocValuesFormat(name=Asserting), extra22=DocValuesFormat(name=Asserting), extra23=DocValuesFormat(name=Lucene80), extra28=DocValuesFormat(name=Lucene80), extra29=DocValuesFormat(name=Lucene80), docid=DocValuesFormat(name=Lucene80), extra26=DocValuesFormat(name=Lucene80), extra27=DocValuesFormat(name=Asserting), extra20=DocValuesFormat(name=Asserting), extra21=DocValuesFormat(name=Lucene80), titleDV=DocValuesFormat(name=Lucene80)}, maxPointsInLeafNode=1192, maxMBSortInHeap=6.798765535712035, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@567125bb), locale=en-US, timezone=America/North_Dakota/Beulah
   [junit4]   2> NOTE: Linux 4.4.0-170-generic amd64/Oracle Corporation 1.8.0_191 (64-bit)/cpus=8,threads=1,free=129003120,total=512229376
   [junit4]   2> NOTE: All tests run in this JVM: [TestNoDeletionPolicy, TestBooleanMinShouldMatch, TestMultiDocValues, TestFilterIterator, TestRollback, Test2BPositions, TestXYCircle, TestSentinelIntSet, TestXYDocValuesQueries, TestReqOptSumScorer, TestRectangle2D, TestCharArrayMap, TestAxiomaticSimilarity, TestLongRange, TestFilterLeafReader, TestDocumentsWriterStallControl, TestTermVectorsWriter, TestFixedLengthBytesRefArray, TestHugeRamFile, TestCloseableThreadLocal, TestBasicModelIF, TestMergedIterator, TestLucene70SegmentInfoFormat, TestNRTThreads, TestMatchesIterator, TestHighCompressionMode, TestFlushByRamOrCountsPolicy, TestMultiThreadTermVectors, TestExceedMaxTermLength, TestBytesRefAttImpl, TestBinaryDocument, TestRamUsageEstimator, TestDirectoryReaderReopen, TestNumericUtils, TestDeletionPolicy, TestLucene80NormsFormat, TestToken, TestFuzzyQuery, TestAllFilesDetectTruncation, TestAxiomaticF1EXP, TestIndexWriterLockRelease, TestTermsEnum, TestSortRandom, TestSegmentInfos, TestOrdinalMap, TestSegmentTermDocs, TestMergeRateLimiter, LimitedFiniteStringsIteratorTest, TestSimpleAttributeImpl, TestTieredMergePolicy, TestIndexInput, TestPayloadsOnVectors, TestFutureObjects, TestIndexWriter, TestTransactions, TestRoaringDocIdSet, TestNativeFSLockFactory, TestPhrasePrefixQuery, TestConcurrentMergeScheduler, TestLatLonPointDistanceSort, TestFileSwitchDirectory, TestIndependenceStandardized, TestDaciukMihovAutomatonBuilder, TestSmallFloat, TestRegExp, TestLevenshteinAutomata, TestPrefixQuery, TestCharacterUtils, TestBufferedIndexInput, TestAutomatonQuery, TestSortedSetDocValues, TestConstantScoreQuery, TestDisjunctionScoreBlockBoundaryPropagator, TestBKD, MultiCollectorTest, TestSortedSetSelector, TestFrozenBufferedUpdates, TestReaderClosed, TestSearcherManager]
   [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=TestSearcherManager -Dtests.seed=C77073D40726BE0E -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.5/test-data/enwiki.random.lines.txt -Dtests.locale=en-US -Dtests.timezone=America/North_Dakota/Beulah -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J2 | TestSearcherManager (suite) <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: The test or suite printed 15915 bytes to stdout and stderr, even though the limit was set to 8192 bytes. Increase the limit with @Limit, ignore it completely with @SuppressSysoutChecks or run with -Dtests.verbose=true
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([C77073D40726BE0E]:0)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4] Completed [260/563 (1!)] on J2 in 598.73s, 11 tests, 1 failure, 1 error <<< FAILURES!

[...truncated 67981 lines...]