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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2020/07/03 04:27:32 UTC

[JENKINS] Lucene-Solr-NightlyTests-8.x - Build # 492 - Failure

Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-8.x/492/

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

Error Message:
java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuv5vu_113/_0.kdi: Too many open files

Stack Trace:
java.lang.RuntimeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuv5vu_113/_0.kdi: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0:B1C4927C78763C3C]:0)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ParallelLeafDirectoryReader$1.wrap(TestDemoParallelLeafReader.java:204)
	at org.apache.lucene.index.FilterDirectoryReader$SubReaderWrapper.wrap(FilterDirectoryReader.java:62)
	at org.apache.lucene.index.FilterDirectoryReader.<init>(FilterDirectoryReader.java:91)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ParallelLeafDirectoryReader.<init>(TestDemoParallelLeafReader.java:196)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ParallelLeafDirectoryReader.doWrapDirectoryReader(TestDemoParallelLeafReader.java:212)
	at org.apache.lucene.index.FilterDirectoryReader.wrapDirectoryReader(FilterDirectoryReader.java:107)
	at org.apache.lucene.index.FilterDirectoryReader.doOpenIfChanged(FilterDirectoryReader.java:112)
	at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:140)
	at org.apache.lucene.index.ReaderManager.refreshIfNeeded(ReaderManager.java:105)
	at org.apache.lucene.index.ReaderManager.refreshIfNeeded(ReaderManager.java:36)
	at org.apache.lucene.search.ReferenceManager.doMaybeRefresh(ReferenceManager.java:176)
	at org.apache.lucene.search.ReferenceManager.maybeRefresh(ReferenceManager.java:225)
	at org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGens(TestDemoParallelLeafReader.java:987)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuv5vu_113/_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:84)
	at org.apache.lucene.codecs.lucene86.Lucene86PointsWriter.<init>(Lucene86PointsWriter.java:101)
	at org.apache.lucene.codecs.lucene86.Lucene86PointsFormat.fieldsWriter(Lucene86PointsFormat.java:73)
	at org.apache.lucene.index.DefaultIndexingChain.writePoints(DefaultIndexingChain.java:278)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:207)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:394)
	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:440)
	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getParallelLeafReader(TestDemoParallelLeafReader.java:405)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader.getCurrentReader(TestDemoParallelLeafReader.java:163)
	at org.apache.lucene.index.TestDemoParallelLeafReader$ReindexingReader$ParallelLeafDirectoryReader$1.wrap(TestDemoParallelLeafReader.java:201)
	... 48 more


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

Error Message:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-002/index/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files

Stack Trace:
java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-002/index/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0:7FC22E5B85364CE]:0)
	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.createTempOutput(FSDirectory.java:267)
	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:86)
	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:117)
	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
	at org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsWriter(Lucene50StoredFieldsFormat.java:145)
	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:39)
	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:46)
	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:426)
	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:462)
	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:233)
	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)
	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
	at org.apache.lucene.index.TestDemoParallelLeafReader.testBasic(TestDemoParallelLeafReader.java:1154)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


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

Error Message:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-003/index/_0.nvd: Too many open files

Stack Trace:
java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-003/index/_0.nvd: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0:B7975415794681FA]:0)
	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.Lucene80NormsConsumer.<init>(Lucene80NormsConsumer.java:45)
	at org.apache.lucene.codecs.lucene80.Lucene80NormsFormat.normsConsumer(Lucene80NormsFormat.java:85)
	at org.apache.lucene.index.DefaultIndexingChain.writeNorms(DefaultIndexingChain.java:363)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:194)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:564)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:294)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:269)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:259)
	at org.apache.lucene.index.FilterDirectoryReader.doOpenIfChanged(FilterDirectoryReader.java:112)
	at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:140)
	at org.apache.lucene.index.ReaderManager.refreshIfNeeded(ReaderManager.java:105)
	at org.apache.lucene.index.ReaderManager.refreshIfNeeded(ReaderManager.java:36)
	at org.apache.lucene.search.ReferenceManager.doMaybeRefresh(ReferenceManager.java:176)
	at org.apache.lucene.search.ReferenceManager.maybeRefresh(ReferenceManager.java:225)
	at org.apache.lucene.index.TestDemoParallelLeafReader.testBasicMultipleSchemaGens(TestDemoParallelLeafReader.java:897)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


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

Error Message:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-004/index/_0.nvm: Too many open files

Stack Trace:
java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-004/index/_0.nvm: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0:DE4A1AFFD6EF5493]:0)
	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.Lucene80NormsConsumer.<init>(Lucene80NormsConsumer.java:48)
	at org.apache.lucene.codecs.lucene80.Lucene80NormsFormat.normsConsumer(Lucene80NormsFormat.java:85)
	at org.apache.lucene.index.DefaultIndexingChain.writeNorms(DefaultIndexingChain.java:363)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:194)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:564)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:294)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:269)
	at org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:259)
	at org.apache.lucene.index.FilterDirectoryReader.doOpenIfChanged(FilterDirectoryReader.java:112)
	at org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:140)
	at org.apache.lucene.index.ReaderManager.refreshIfNeeded(ReaderManager.java:105)
	at org.apache.lucene.index.ReaderManager.refreshIfNeeded(ReaderManager.java:36)
	at org.apache.lucene.search.ReferenceManager.doMaybeRefresh(ReferenceManager.java:176)
	at org.apache.lucene.search.ReferenceManager.maybeRefresh(ReferenceManager.java:225)
	at org.apache.lucene.index.TestDemoParallelLeafReader.testRandom(TestDemoParallelLeafReader.java:1250)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


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

Error Message:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-005/index/_0_Lucene85TermVectorsIndexfile_pointers_3.tmp: Too many open files

Stack Trace:
java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-005/index/_0_Lucene85TermVectorsIndexfile_pointers_3.tmp: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0:FC5734319079B3F9]:0)
	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.createTempOutput(FSDirectory.java:267)
	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:86)
	at org.apache.lucene.codecs.compressing.CompressingTermVectorsWriter.<init>(CompressingTermVectorsWriter.java:226)
	at org.apache.lucene.codecs.compressing.CompressingTermVectorsFormat.vectorsWriter(CompressingTermVectorsFormat.java:98)
	at org.apache.lucene.index.TermVectorsConsumer.initTermVectorsWriter(TermVectorsConsumer.java:88)
	at org.apache.lucene.index.TermVectorsConsumer.finishDocument(TermVectorsConsumer.java:103)
	at org.apache.lucene.index.TermsHash.finishDocument(TermsHash.java:91)
	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:478)
	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:233)
	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)
	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
	at org.apache.lucene.index.TestDemoParallelLeafReader.testRandomMultipleSchemaGensSameField(TestDemoParallelLeafReader.java:1068)
	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$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13463, name=Lucene Merge Thread #15, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13463, name=Lucene Merge Thread #15, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuveh3_106/_0_Lucene80_0.dvm: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuveh3_106/_0_Lucene80_0.dvm: 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:80)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:141)
	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:107)
	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:322)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:201)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3738)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3713)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1952)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1932)
	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:4540)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13486, name=Lucene Merge Thread #18, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13486, name=Lucene Merge Thread #18, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuvfbd_111/_0_Lucene80_0.dvm: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuvfbd_111/_0_Lucene80_0.dvm: 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:80)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:141)
	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:107)
	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:322)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:201)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3738)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3713)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1952)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1932)
	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:4540)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13475, name=Lucene Merge Thread #17, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13475, name=Lucene Merge Thread #17, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuvfat_109/_0_Lucene80_0.dvd: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuvfat_109/_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:77)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:141)
	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:107)
	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:322)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:201)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3738)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3713)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1952)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1932)
	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:4540)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13452, name=Lucene Merge Thread #13, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13452, name=Lucene Merge Thread #13, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuvese_102/_0.kdi: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuvese_102/_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:84)
	at org.apache.lucene.codecs.lucene86.Lucene86PointsWriter.<init>(Lucene86PointsWriter.java:101)
	at org.apache.lucene.codecs.lucene86.Lucene86PointsFormat.fieldsWriter(Lucene86PointsFormat.java:73)
	at org.apache.lucene.index.DefaultIndexingChain.writePoints(DefaultIndexingChain.java:278)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:207)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3738)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3713)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1952)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1932)
	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:4540)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13440, name=Lucene Merge Thread #11, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13440, name=Lucene Merge Thread #11, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuveen_98/_0_Lucene85FieldsIndex-doc_ids_0.tmp: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuveen_98/_0_Lucene85FieldsIndex-doc_ids_0.tmp: 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.createTempOutput(FSDirectory.java:267)
	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:82)
	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:117)
	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
	at org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsWriter(Lucene50StoredFieldsFormat.java:145)
	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:39)
	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:46)
	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:426)
	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:462)
	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:233)
	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)
	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
	at org.apache.lucene.index.TestDemoParallelLeafReader$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:4540)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13427, name=Lucene Merge Thread #6, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13427, name=Lucene Merge Thread #6, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuvcii_84/_0_Lucene85FieldsIndexfile_pointers_1.tmp: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuvcii_84/_0_Lucene85FieldsIndexfile_pointers_1.tmp: 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.createTempOutput(FSDirectory.java:267)
	at org.apache.lucene.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:707)
	at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:79)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:51)
	at org.apache.lucene.codecs.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:86)
	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.<init>(CompressingStoredFieldsWriter.java:117)
	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsWriter(CompressingStoredFieldsFormat.java:130)
	at org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsWriter(Lucene50StoredFieldsFormat.java:145)
	at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:39)
	at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:46)
	at org.apache.lucene.index.DefaultIndexingChain.startStoredFields(DefaultIndexingChain.java:426)
	at org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:462)
	at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:233)
	at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:419)
	at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1333)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1619)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1262)
	at org.apache.lucene.index.TestDemoParallelLeafReader$2.reindex(TestDemoParallelLeafReader.java:731)
	at org.apache.lucene.index.TestDemoParallelLeafReader$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:4540)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13458, name=Lucene Merge Thread #14, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13458, name=Lucene Merge Thread #14, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuveuw_102/_0_Lucene80_0.dvm: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuveuw_102/_0_Lucene80_0.dvm: 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:80)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:141)
	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:107)
	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:322)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:201)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3738)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3713)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1952)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1932)
	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:4540)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13469, name=Lucene Merge Thread #16, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13469, name=Lucene Merge Thread #16, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/index/_6t_Lucene84_0.tmd: Too many open files
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/index/_6t_Lucene84_0.tmd: 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.index.ConcurrentMergeScheduler$1.createOutput(ConcurrentMergeScheduler.java:289)
	at org.apache.lucene.store.TrackingDirectoryWrapper.createOutput(TrackingDirectoryWrapper.java:43)
	at org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter.<init>(BlockTreeTermsWriter.java:262)
	at org.apache.lucene.codecs.lucene84.Lucene84PostingsFormat.fieldsConsumer(Lucene84PostingsFormat.java:423)
	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.merge(PerFieldPostingsFormat.java:195)
	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:244)
	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:139)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4586)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13435, name=Lucene Merge Thread #10, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13435, name=Lucene Merge Thread #10, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
	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.deleteNewFiles(IndexFileDeleter.java:664)
	at org.apache.lucene.index.IndexWriter.deleteNewFiles(IndexWriter.java:5162)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4686)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuveuw_102/_0_Lucene80_0.dvm: 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:80)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:141)
	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:107)
	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:322)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:201)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3738)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3713)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1952)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1932)
	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:4540)
	... 4 more


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13430, name=Lucene Merge Thread #8, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13430, name=Lucene Merge Thread #8, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
	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.deleteNewFiles(IndexFileDeleter.java:664)
	at org.apache.lucene.index.IndexWriter.deleteNewFiles(IndexWriter.java:5162)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4686)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuveuw_102/_0_Lucene80_0.dvm: 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:80)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:141)
	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:107)
	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:322)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:201)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3738)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3713)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1952)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1932)
	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:4540)
	... 4 more


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13431, name=Lucene Merge Thread #9, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13431, name=Lucene Merge Thread #9, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: org.apache.lucene.store.AlreadyClosedException: refusing to delete any files: this IndexWriter hit an unrecoverable exception
	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.deleteNewFiles(IndexFileDeleter.java:664)
	at org.apache.lucene.index.IndexWriter.deleteNewFiles(IndexWriter.java:5162)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4686)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuveuw_102/_0_Lucene80_0.dvm: 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:80)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:141)
	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:107)
	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:322)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:201)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3738)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3713)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1952)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1932)
	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:4540)
	... 4 more


FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestDemoParallelLeafReader

Error Message:
Captured an uncaught exception in thread: Thread[id=13426, name=Lucene Merge Thread #5, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=13426, name=Lucene Merge Thread #5, state=RUNNABLE, group=TGRP-TestDemoParallelLeafReader]
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot complete merge
	at __randomizedtesting.SeedInfo.seed([AC063FF0678FE2E0]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:703)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:694)
Caused by: java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot complete merge
	at org.apache.lucene.index.IndexWriter.commitMerge(IndexWriter.java:4015)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4743)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/core/test/J2/temp/lucene.index.TestDemoParallelLeafReader_AC063FF0678FE2E0-001/tempDir-001/segs/2byu4u2cempk1eb2sdhbuveuw_102/_0_Lucene80_0.dvm: 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:80)
	at org.apache.lucene.codecs.lucene80.Lucene80DocValuesFormat.fieldsConsumer(Lucene80DocValuesFormat.java:141)
	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:107)
	at org.apache.lucene.index.DefaultIndexingChain.writeDocValues(DefaultIndexingChain.java:322)
	at org.apache.lucene.index.DefaultIndexingChain.flush(DefaultIndexingChain.java:201)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:379)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:480)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:660)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3738)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3713)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1952)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1932)
	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 

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

elLeafReader.java:533)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4540)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4190)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter$IndexWriterMergeSource.merge(IndexWriter.java:5741)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:624)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:682)
   [junit4] Completed [263/567 (1!)] on J2 in 182.43s, 5 tests, 18 errors <<< FAILURES!

[...truncated 63680 lines...]
-ecj-javadoc-lint-tests:
    [mkdir] Created dir: /tmp/ecj1810372142
 [ecj-lint] Compiling 1019 source files to /tmp/ecj1810372142
 [ecj-lint] invalid Class-Path header in manifest of jar file: /home/jenkins/.ivy2/cache/org.restlet.jee/org.restlet.ext.servlet/jars/org.restlet.ext.servlet-2.4.0.jar
 [ecj-lint] ----------
 [ecj-lint] 1. ERROR in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/handler/TestContainerPlugin.java (at line 23)
 [ecj-lint] 	import java.util.Collections;
 [ecj-lint] 	       ^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] The import java.util.Collections is never used
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 2. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/handler/admin/MetricsHandlerTest.java (at line 380)
 [ecj-lint] 	MetricsHandler handler = new MetricsHandler(h.getCoreContainer());
 [ecj-lint] 	               ^^^^^^^
 [ecj-lint] Resource leak: 'handler' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 3. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/response/TestBinaryResponseWriter.java (at line 76)
 [ecj-lint] 	new JavaBinCodec(new BinaryResponseWriter.Resolver(null, null)).marshal(nl, baos);
 [ecj-lint] 	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed
 [ecj-lint] ----------
 [ecj-lint] 4. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/response/TestBinaryResponseWriter.java (at line 78)
 [ecj-lint] 	nl = (NamedList) new JavaBinCodec().unmarshal(new ByteArrayInputStream(byteBuffer.array(), 0, byteBuffer.limit()));
 [ecj-lint] 	                 ^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: '<unassigned Closeable value>' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 5. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/schema/TestManagedSchema.java (at line 133)
 [ecj-lint] 	final CoreAdminHandler admin = new CoreAdminHandler(cores);
 [ecj-lint] 	                       ^^^^^
 [ecj-lint] Resource leak: 'admin' is never closed
 [ecj-lint] ----------
 [ecj-lint] 6. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/schema/TestManagedSchema.java (at line 143)
 [ecj-lint] 	final CoreAdminHandler admin = new CoreAdminHandler(cores);
 [ecj-lint] 	                       ^^^^^
 [ecj-lint] Resource leak: 'admin' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 7. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/search/TestCaffeineCache.java (at line 54)
 [ecj-lint] 	CaffeineCache<Integer, String> newLFUCache = new CaffeineCache<>();
 [ecj-lint] 	                               ^^^^^^^^^^^
 [ecj-lint] Resource leak: 'newLFUCache' is never closed
 [ecj-lint] ----------
 [ecj-lint] 8. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/search/TestCaffeineCache.java (at line 152)
 [ecj-lint] 	CaffeineCache<String, String> cache = new CaffeineCache<String, String>() {
 [ecj-lint] 	                              ^^^^^
 [ecj-lint] Resource leak: 'cache' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 9. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/search/TestFastLRUCache.java (at line 335)
 [ecj-lint] 	FastLRUCache<String, Accountable> cache = new FastLRUCache<>();
 [ecj-lint] 	                                  ^^^^^
 [ecj-lint] Resource leak: 'cache' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 10. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/search/TestLFUCache.java (at line 465)
 [ecj-lint] 	LFUCache<String, String> cache = new LFUCache<>();
 [ecj-lint] 	                         ^^^^^
 [ecj-lint] Resource leak: 'cache' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 11. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/search/TestLRUCache.java (at line 134)
 [ecj-lint] 	LRUCache<String, Accountable> accountableLRUCache = new LRUCache<>();
 [ecj-lint] 	                              ^^^^^^^^^^^^^^^^^^^
 [ecj-lint] Resource leak: 'accountableLRUCache' is never closed
 [ecj-lint] ----------
 [ecj-lint] 12. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/search/TestLRUCache.java (at line 195)
 [ecj-lint] 	LRUCache<String, Accountable> cache = new LRUCache<>();
 [ecj-lint] 	                              ^^^^^
 [ecj-lint] Resource leak: 'cache' is never closed
 [ecj-lint] ----------
 [ecj-lint] 13. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/search/TestLRUCache.java (at line 266)
 [ecj-lint] 	LRUCache<String, Accountable> cache = new LRUCache<>();
 [ecj-lint] 	                              ^^^^^
 [ecj-lint] Resource leak: 'cache' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 14. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/search/TestSolrFieldCacheBean.java (at line 73)
 [ecj-lint] 	SolrFieldCacheBean mbean = new SolrFieldCacheBean();
 [ecj-lint] 	                   ^^^^^
 [ecj-lint] Resource leak: 'mbean' is never closed
 [ecj-lint] ----------
 [ecj-lint] 15. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/search/TestSolrFieldCacheBean.java (at line 86)
 [ecj-lint] 	SolrFieldCacheBean mbean = new SolrFieldCacheBean();
 [ecj-lint] 	                   ^^^^^
 [ecj-lint] Resource leak: 'mbean' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 16. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/update/DirectUpdateHandlerTest.java (at line 231)
 [ecj-lint] 	DirectUpdateHandler2 duh2 = (DirectUpdateHandler2)updater;
 [ecj-lint] 	                     ^^^^
 [ecj-lint] Resource leak: 'duh2' is never closed
 [ecj-lint] ----------
 [ecj-lint] 17. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/update/DirectUpdateHandlerTest.java (at line 291)
 [ecj-lint] 	DirectUpdateHandler2 duh2 = (DirectUpdateHandler2)updater;
 [ecj-lint] 	                     ^^^^
 [ecj-lint] Resource leak: 'duh2' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 18. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/update/UpdateParamsTest.java (at line 45)
 [ecj-lint] 	UpdateRequestHandler handler = new UpdateRequestHandler();
 [ecj-lint] 	                     ^^^^^^^
 [ecj-lint] Resource leak: 'handler' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 19. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/update/processor/SignatureUpdateProcessorFactoryTest.java (at line 331)
 [ecj-lint] 	UpdateRequestHandler h = new UpdateRequestHandler();
 [ecj-lint] 	                     ^
 [ecj-lint] Resource leak: 'h' is never closed
 [ecj-lint] ----------
 [ecj-lint] ----------
 [ecj-lint] 20. WARNING in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test/org/apache/solr/update/processor/UniqFieldsUpdateProcessorFactoryTest.java (at line 113)
 [ecj-lint] 	UpdateRequestHandler handler = new UpdateRequestHandler();
 [ecj-lint] 	                     ^^^^^^^
 [ecj-lint] Resource leak: 'handler' is never closed
 [ecj-lint] ----------
 [ecj-lint] 20 problems (1 error, 19 warnings)

BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/build.xml:652: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/build.xml:101: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/build.xml:644: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/common-build.xml:2133: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/common-build.xml:2166: Compile failed; see the compiler error output for details.

Total time: 438 minutes 49 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any

[JENKINS] Lucene-Solr-NightlyTests-8.x - Build # 493 - Still Failing

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-8.x/493/

All tests passed

Build Log:
[...truncated 68265 lines...]
-documentation-lint:
    [jtidy] Checking for broken html (such as invalid tags)...
   [delete] Deleting directory /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/build/jtidy_tmp
     [echo] Checking for broken links...
     [exec] 
     [exec] Crawl/parse...
     [exec] 
     [exec] Verify...
     [exec] 
     [exec] file:///home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/docs/solr-core/org/apache/solr/handler/export/ExportWriter.html
     [exec]   BROKEN LINK: file:///home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/docs/solr-core/org/apache/solr/handler/export/ExportBuffers.Buffer.html
     [exec]   BROKEN LINK: file:///home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/docs/solr-core/org/apache/solr/handler/export/ExportBuffers.Buffer.html
     [exec] 
     [exec] file:///home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/docs/solr-core/serialized-form.html
     [exec]   BROKEN LINK: file:///home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/docs/solr-core/org/apache/solr/handler/export/ExportBuffers.Buffer.html
     [exec] 
     [exec] Broken javadocs links were found! Common root causes:
     [exec] * A typo of some sort for manually created links.
     [exec] * Public methods referencing non-public classes in their signature.

BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/build.xml:652: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/build.xml:101: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/build.xml:624: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/solr/build.xml:637: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-8.x/checkout/lucene/common-build.xml:2552: exec returned: 1

Total time: 450 minutes 46 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any