You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2016/02/19 16:34:17 UTC

[JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC -XX:-UseSuperWord

13 tests failed.
FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTermsEnumFixedWidth

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17AA8]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestTermsEnumRandom(TestLucene50DocValuesFormat.java:171)
	at org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTermsEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 50 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-005/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF17]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVariableLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2160)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 50 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-007/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E849]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVariableLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 50 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSetsVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F57]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2815)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVariableLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2176)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 55 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDocVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-010/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A803490]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixedLengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.java:2192)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 50 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedVariableLengthVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809AF]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2815)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsStoredFields(BaseDocValuesFormatTestCase.java:1451)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariableLengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 55 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedSetFixedLengthFewUniqueSetsVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DEB]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2815)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixedLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2168)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 55 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedSetVariableLengthBigVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-015/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9CAF]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
	at org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:67)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 50 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThreads3

Error Message:
this IndexWriter is closed

Stack Trace:
org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]:0)
	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
	at org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1488)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:170)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(BaseDocValuesFormatTestCase.java:2720)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1057)
	at org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:145)
	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:617)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 15 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwoDocumentsNumeric

Error Message:
Captured an uncaught exception in thread: Thread[id=131, name=Lucene Merge Thread #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=131, name=Lucene Merge Thread #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D039]:0)
Caused by: org.apache.lucene.index.MergePolicy$MergeException: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
	at org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:668)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:648)
Caused by: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1057)
	at org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:145)
	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:617)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 15 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedFixedLengthVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-016/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D53]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsStoredFields(BaseDocValuesFormatTestCase.java:1451)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLengthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 50 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B2]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2815)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixedLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 55 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-025/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6B]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsStoredFields(BaseDocValuesFormatTestCase.java:1451)
	at org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 50 more




Build Log:
[...truncated 4286 lines...]
   [junit4] Suite: org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestLucene50DocValuesFormat -Dtests.method=testTermsEnumFixedWidth -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   8.77s J0 | TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
   [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17AA8]:0)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestTermsEnumRandom(TestLucene50DocValuesFormat.java:171)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTermsEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
   [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
   [junit4]    > 	... 50 more
   [junit4] IGNOR/A 0.01s J0 | TestLucene50DocValuesFormat.testTermsEnumRandomMany
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestLucene50DocValuesFormat -Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.03s J0 | TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVsStoredFields <<<
   [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF17]:0)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
   [junit4]    > 	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
   [junit4]    > 	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVariableLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2160)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
   [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
   [junit4]    > 	... 50 more
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestLucene50DocValuesFormat -Dtests.method=testSortedSetVariableLengthVsStoredFields -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   1.75s J0 | TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields <<<
   [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E849]:0)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
   [junit4]    > 	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
   [junit4]    > 	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVariableLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
   [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
   [junit4]    > 	... 50 more
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestLucene50DocValuesFormat -Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   1.16s J0 | TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSetsVsStoredFields <<<
   [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F57]:0)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2815)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
   [junit4]    > 	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
   [junit4]    > 	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVariableLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2176)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
   [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
   [junit4]    > 	... 55 more
   [junit4] IGNOR/A 0.00s J0 | TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStoredFields
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4] IGNOR/A 0.00s J0 | TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFields
   [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestLucene50DocValuesFormat -Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredFields -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.03s J0 | TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDocVsStoredFields <<<
   [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A803490]:0)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.open

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

4]   2> 	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1057)
   [junit4]   2> 	at org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
   [junit4]   2> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
   [junit4]   2> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:145)
   [junit4]   2> 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:617)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
   [junit4]   2> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]   2> 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
   [junit4]   2> 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
   [junit4]   2> 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]   2> 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
   [junit4]   2> 	... 15 more
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestLucene50DocValuesFormat -Dtests.method=testSortedSetFixedLengthVsStoredFields -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   1.18s J0 | TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields <<<
   [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B2]:0)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
   [junit4]    > 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2815)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
   [junit4]    > 	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVsStoredFields(BaseDocValuesFormatTestCase.java:1983)
   [junit4]    > 	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixedLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
   [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
   [junit4]    > 	... 55 more
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestLucene50DocValuesFormat -Dtests.method=testSortedVariableLengthBigVsStoredFields -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   1.61s J0 | TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields <<<
   [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6B]:0)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
   [junit4]    > 	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
   [junit4]    > 	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
   [junit4]    > 	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
   [junit4]    > 	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsStoredFields(BaseDocValuesFormatTestCase.java:1451)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
   [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapDirectory.java:374)
   [junit4]    > 	at java.security.AccessController.doPrivileged(Native Method)
   [junit4]    > 	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
   [junit4]    > 	... 50 more
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_7BA83158FDA8FFE4-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60), sim=RandomSimilarity(queryNorm=false,coord=crazy): {fieldname=DFR I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO, timezone=Brazil/DeNoronha
   [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation 9-ea (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
   [junit4]   2> NOTE: All tests run in this JVM: [TestLucene50DocValuesFormat]
   [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors, 3 skipped <<< FAILURES!

[...truncated 20 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build.xml:475: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-build.xml:2187: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-build.xml:58: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-build.xml:1457: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-build.xml:1014: There were test failures: 4 suites, 152 tests, 13 errors, 11 ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]

Total time: 15 minutes 49 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Uwe Schindler <uw...@thetaphi.de>.
Hi Rory,

we found another bug in build 105 (but could have introduced much earlier, it is just new code in Lucene to allow us to handle the new MappedByteBuffer unmapping since build 105):

Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles calling interface methods

This bug may affect Nashorn or Lambdas compilation in Hotspot, so I see it as serious. It is very easy to reproduce with correct command line. I hope this could be fixed easily, because it prevents us from doing further testing the Java 9 changes around our "mmap hack".

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de


> -----Original Message-----
> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> Sent: Friday, February 19, 2016 7:35 PM
> To: dev@lucene.apache.org
> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> Build # 15928 - Failure!
> 
> I am able to reproduce:
> 
> Chdir to backwards-codecs and then do:
> 
> $ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"
> 
> Fails almost always with build 105 (on Linux - sorry for breaking jenkins and
> my own Windows).
> 
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
> 
> 
> > -----Original Message-----
> > From: Uwe Schindler [mailto:uwe@thetaphi.de]
> > Sent: Friday, February 19, 2016 7:15 PM
> > To: dev@lucene.apache.org
> > Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> > Build # 15928 - Failure!
> >
> > Hi,
> >
> > I played around. I am quite sure this was a hotspot issue (maybe the same
> > one Robert has analyzed). I asked java.lang.invoke to dump all bytecodes
> to
> > disk and inspected them. The code calling Runnable interface was always
> > correct after disassembling. I have no idea what else could be wrong, we
> > should just watch this.
> >
> > Uwe
> >
> > -----
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: uwe@thetaphi.de
> >
> >
> > > -----Original Message-----
> > > From: Uwe Schindler [mailto:uwe@thetaphi.de]
> > > Sent: Friday, February 19, 2016 4:58 PM
> > > To: dev@lucene.apache.org
> > > Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> > > Build # 15928 - Failure!
> > >
> > > Hi,
> > >
> > > I'll did, but this does not reproduce on build 105. I think this must be some
> > > JVM bug. Basically, the method handle should call the cleaner's run()
> > method
> > > on the Runnable. To do this it must cast the cleaner to java.lang.Runnable
> > > first, which the code clearly does:
> > >
> > > cleanMethod = explicitCastArguments(lookup.findVirtual(Runnable.class,
> > > "run", methodType(void.class)),
> > >   methodType(void.class, cleanerClass));
> > >
> > > I am beasting with MMapDirectory in loop, no failures. So I think some
> > > hotspot issue miscompiles something. But there is definitely no problem
> > like
> > > this in our (my) code. It will only happen if you don't use
> > > explicitCastArguments above and instead use asType(), see Javadocs:
> > >
> > > "The same conversions are allowed as for MethodHandle.asType, and
> > some
> > > additional conversions are also applied if those conversions fail. Given
> > types
> > > T0, T1, one of the following conversions is applied if possible, before or
> > > instead of any conversions done by asType:
> > > If T0 and T1 are references, and T1 is an interface type, then the value of
> > > type T0 is passed as a T1 without a cast. (This treatment of interfaces
> > follows
> > > the usage of the bytecode verifier.)
> > > [...]"
> > >
> > > And this statement is important here! We need to call the interface
> > method,
> > > not run() on jdk.internal.ref.Cleaner.
> > >
> > > Uwe
> > >
> > > -----
> > > Uwe Schindler
> > > H.-H.-Meier-Allee 63, D-28213 Bremen
> > > http://www.thetaphi.de
> > > eMail: uwe@thetaphi.de
> > >
> > >
> > > > -----Original Message-----
> > > > From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
> > > > Sent: Friday, February 19, 2016 4:34 PM
> > > > To: markrmiller@apache.org; dev@lucene.apache.org
> > > > Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> > Build
> > > #
> > > > 15928 - Failure!
> > > > Importance: Low
> > > >
> > > > Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
> > > > Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC -
> XX:-
> > > > UseSuperWord
> > > >
> > > > 13 tests failed.
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > > > msEnumFixedWidth
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> > > > A8]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> > > > ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > > > msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetVariableLengthSingleValuedVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> > > > 17]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > >
> > >
> >
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > > > 160)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetVariableLengthVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> > > > 9]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > > bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetVariableLengthFewUniqueSetsVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> > > > 7]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > >
> > >
> >
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> > > > a:2176)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 55 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetFixedLengthManyValuesPerDocVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> > > > 0]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > > >
> > >
> >
> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
> > > > va:2192)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edVariableLengthVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
> > > > F]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
> > > > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 55 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetFixedLengthFewUniqueSetsVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
> > > > B]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > > >
> > >
> >
> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > > > 168)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 55 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetVariableLengthBigVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
> > > > AF]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > >
> > >
> >
> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
> > > > 67)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
> > > > ads3
> > > >
> > > > Error Message:
> > > > this IndexWriter is closed
> > > >
> > > > Stack Trace:
> > > > org.apache.lucene.store.AlreadyClosedException: this IndexWriter is
> > > closed
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
> > > > :0)
> > > > 	at
> > > >
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
> > > > 	at
> > > >
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
> > > > 88)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
> > > > Writer.java:170)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
> > > > DocValuesFormatTestCase.java:2720)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > > > DirectoryWrapper.java:1057)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > > > 60FieldInfosFormat.java:113)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > > > .java:101)
> > > > 	at
> > > >
> > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > > > es.java:145)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > > > AndUpdates.java:617)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > > > MergeScheduler.java:588)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > > ncurrentMergeScheduler.java:626)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 15 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
> > > > DocumentsNumeric
> > > >
> > > > Error Message:
> > > > Captured an uncaught exception in thread: Thread[id=131,
> name=Lucene
> > > > Merge Thread #0, state=RUNNABLE, group=TGRP-
> > > > TestLucene50DocValuesFormat]
> > > >
> > > > Stack Trace:
> > > > com.carrotsearch.randomizedtesting.UncaughtExceptionError:
> Captured
> > > an
> > > > uncaught exception in thread: Thread[id=131, name=Lucene Merge
> > Thread
> > > > #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
> > > > 9]:0)
> > > > Caused by: org.apache.lucene.index.MergePolicy$MergeException:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > > > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
> > > > n(ConcurrentMergeScheduler.java:668)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > > ncurrentMergeScheduler.java:648)
> > > > Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > > > DirectoryWrapper.java:1057)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > > > 60FieldInfosFormat.java:113)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > > > .java:101)
> > > > 	at
> > > >
> > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > > > es.java:145)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > > > AndUpdates.java:617)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > > > MergeScheduler.java:588)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > > ncurrentMergeScheduler.java:626)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 15 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edFixedLengthVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
> > > > 3]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
> > > > ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetFixedLengthVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> > > > 2]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > > > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 55 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edVariableLengthBigVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> > > > B]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > >
> > >
> >
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > >
> > > >
> > > > Build Log:
> > > > [...truncated 4286 lines...]
> > > >    [junit4] Suite:
> > > > org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > > Dtests.method=testTermsEnumFixedWidth -
> > > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   8.77s J0 |
> > > > TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> > > > A8]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> > > > ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > > > msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 50 more
> > > >    [junit4] IGNOR/A 0.01s J0 |
> > > > TestLucene50DocValuesFormat.testTermsEnumRandomMany
> > > >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > >
> Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
> > -
> > > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   0.03s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
> > > > StoredFields <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> > > > 17]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > >
> > >
> >
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > > > 160)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 50 more
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > > Dtests.method=testSortedSetVariableLengthVsStoredFields -
> > > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   1.75s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
> > > > <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> > > > 9]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > > bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 50 more
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > >
> > >
> >
> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
> > > > -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> Dtests.slow=true
> > -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   1.16s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
> > > > VsStoredFields <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> > > > 7]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > >
> > >
> >
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> > > > a:2176)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 55 more
> > > >    [junit4] IGNOR/A 0.00s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
> > > > Fields
> > > >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> > > >    [junit4] IGNOR/A 0.00s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
> > > > ds
> > > >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > >
> > >
> >
> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
> > > > s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> > Dtests.slow=true -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   0.03s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
> > > > cVsStoredFields <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> > > > 0]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > org.apache.lucene.store.MockDirectoryWrapper.open
> > > >
> > > > [...truncated too long message...]
> > > >
> > > > 4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > > > DirectoryWrapper.java:1057)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > > > 60FieldInfosFormat.java:113)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > > > .java:101)
> > > >    [junit4]   2> 	at
> > > >
> > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > > > es.java:145)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > > > AndUpdates.java:617)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > > >    [junit4]   2> 	at
> > > > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > > > MergeScheduler.java:588)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > > ncurrentMergeScheduler.java:626)
> > > >    [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError:
> Found
> > > > class jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]   2> 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]   2> 	... 15 more
> > > >    [junit4]   2>
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > > Dtests.method=testSortedSetFixedLengthVsStoredFields -
> > > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   1.18s J0 |
> > > >
> TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
> > > > <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> > > > 2]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > > > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 55 more
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > > Dtests.method=testSortedVariableLengthBigVsStoredFields -
> > > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   1.61s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
> > > > <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> > > > B]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > >
> > >
> >
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 50 more
> > > >    [junit4]   2> NOTE: leaving temporary files on disk at:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001
> > > >    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
> > > > sim=RandomSimilarity(queryNorm=false,coord=crazy): {fieldname=DFR
> > > > I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
> > > > timezone=Brazil/DeNoronha
> > > >    [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation
> 9-
> > ea
> > > > (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
> > > >    [junit4]   2> NOTE: All tests run in this JVM:
> > > > [TestLucene50DocValuesFormat]
> > > >    [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors, 3
> > skipped
> > > > <<< FAILURES!
> > > >
> > > > [...truncated 20 lines...]
> > > > BUILD FAILED
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The
> > > > following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The
> > > > following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The
> > > > following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build.xml:475:
> > > > The following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > > > build.xml:2187: The following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-
> > > > build.xml:58: The following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > > > build.xml:1457: The following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > > > build.xml:1014: There were test failures: 4 suites, 152 tests, 13 errors, 11
> > > > ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
> > > >
> > > > Total time: 15 minutes 49 seconds
> > > > Build step 'Invoke Ant' marked build as failure
> > > > Archiving artifacts
> > > > [WARNINGS] Skipping publisher since build result is FAILURE
> > > > Recording test results
> > > > Email was triggered for: Failure - Any
> > > > Sending email for trigger: Failure - Any
> > > >
> > >
> > >
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> > > For additional commands, e-mail: dev-help@lucene.apache.org
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> > For additional commands, e-mail: dev-help@lucene.apache.org
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Rory O'Donnell <ro...@oracle.com>.
Hi Uwe,

Bug ID JDK-8150436.

Rgds,Rory

On 22/02/2016 10:20, Uwe Schindler wrote:
>
> Hi Rory,
>
> I added build 106 to the iteration and removed -XX:-UseSuperWord from 
> the Java 9 builds (which was the workaround for JDK-8148490).
>
> Keep me informed when the bug was accepted!
>
> Uwe
>
> -----
>
> Uwe Schindler
>
> H.-H.-Meier-Allee 63, D-28213 Bremen
>
> http://www.thetaphi.de <http://www.thetaphi.de/>
>
> eMail: uwe@thetaphi.de
>
> *From:*Rory O'Donnell [mailto:rory.odonnell@oracle.com]
> *Sent:* Monday, February 22, 2016 9:50 AM
> *To:* dev@lucene.apache.org
> *Cc:* rory.odonnell@oracle.com; 'Balchandra Vaidya' 
> <ba...@oracle.com>; 'Muneer Kolarkunnu' 
> <ab...@oracle.com>; Dalibor Topic <da...@oracle.com>
> *Subject:* Re: [JENKINS-EA] Lucene-Solr-trunk-Linux 
> (64bit/jdk-9-ea+105) - Build # 15928 - Failure!
>
> On 22/02/2016 08:44, Rory O'Donnell wrote:
>
>     Thanks Uwe, we will look at the issue.
>
>     JDK 9 b106 is available on https://jdk9.java.net/download/.
>
> I should have mentioned ,this  build includes a fix for JDK-8148490
> RegisterSaver::restore_live_registers() fails to restore xmm registers 
> on 32 bit
>
> Rgds,Rory
>
>     Rgds, Rory
>
>     On 20/02/2016 09:20, Uwe Schindler wrote:
>
>         Hi Rory,
>
>         we found another bug in build 105 (but could have introduced
>         much earlier, it is just new code in Lucene to allow us to
>         handle the new MappedByteBuffer unmapping since build 105):
>
>         Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles
>         calling interface methods
>
>         This bug may affect Nashorn or Lambdas compilation in Hotspot,
>         so I see it as serious. It is very easy to reproduce with
>         correct command line. I hope this could be fixed easily,
>         because it prevents us from doing further testing the Java 9
>         changes around our "mmap hack".
>
>         Uwe
>
>         -----
>         Uwe Schindler
>         H.-H.-Meier-Allee 63, D-28213 Bremen
>         http://www.thetaphi.de
>         eMail: uwe@thetaphi.de <ma...@thetaphi.de>
>
>
>
>             -----Original Message-----
>             From: Uwe Schindler [mailto:uwe@thetaphi.de]
>             Sent: Friday, February 19, 2016 7:35 PM
>             To: dev@lucene.apache.org <ma...@lucene.apache.org>
>             Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux
>             (64bit/jdk-9-ea+105) -
>             Build # 15928 - Failure!
>
>             I am able to reproduce:
>
>             Chdir to backwards-codecs and then do:
>
>             $ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"
>
>             Fails almost always with build 105 (on Linux - sorry for
>             breaking jenkins and
>             my own Windows).
>
>             -----
>             Uwe Schindler
>             H.-H.-Meier-Allee 63, D-28213 Bremen
>             http://www.thetaphi.de
>             eMail: uwe@thetaphi.de <ma...@thetaphi.de>
>
>
>
>                 -----Original Message-----
>                 From: Uwe Schindler [mailto:uwe@thetaphi.de]
>                 Sent: Friday, February 19, 2016 7:15 PM
>                 To: dev@lucene.apache.org <ma...@lucene.apache.org>
>                 Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux
>                 (64bit/jdk-9-ea+105) -
>                 Build # 15928 - Failure!
>
>                 Hi,
>
>                 I played around. I am quite sure this was a hotspot
>                 issue (maybe the same
>                 one Robert has analyzed). I asked java.lang.invoke to
>                 dump all bytecodes
>
>             to
>
>                 disk and inspected them. The code calling Runnable
>                 interface was always
>                 correct after disassembling. I have no idea what else
>                 could be wrong, we
>                 should just watch this.
>
>                 Uwe
>
>                 -----
>                 Uwe Schindler
>                 H.-H.-Meier-Allee 63, D-28213 Bremen
>                 http://www.thetaphi.de
>                 eMail: uwe@thetaphi.de <ma...@thetaphi.de>
>
>
>
>                     -----Original Message-----
>                     From: Uwe Schindler [mailto:uwe@thetaphi.de]
>                     Sent: Friday, February 19, 2016 4:58 PM
>                     To: dev@lucene.apache.org
>                     <ma...@lucene.apache.org>
>                     Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux
>                     (64bit/jdk-9-ea+105) -
>                     Build # 15928 - Failure!
>
>                     Hi,
>
>                     I'll did, but this does not reproduce on build
>                     105. I think this must be some
>                     JVM bug. Basically, the method handle should call
>                     the cleaner's run()
>
>                 method
>
>                     on the Runnable. To do this it must cast the
>                     cleaner to java.lang.Runnable
>                     first, which the code clearly does:
>
>                     cleanMethod =
>                     explicitCastArguments(lookup.findVirtual(Runnable.class,
>
>                     "run", methodType(void.class)),
>                        methodType(void.class, cleanerClass));
>
>                     I am beasting with MMapDirectory in loop, no
>                     failures. So I think some
>                     hotspot issue miscompiles something. But there is
>                     definitely no problem
>
>                 like
>
>                     this in our (my) code. It will only happen if you
>                     don't use
>                     explicitCastArguments above and instead use
>                     asType(), see Javadocs:
>
>                     "The same conversions are allowed as for
>                     MethodHandle.asType, and
>
>                 some
>
>                     additional conversions are also applied if those
>                     conversions fail. Given
>
>                 types
>
>                     T0, T1, one of the following conversions is
>                     applied if possible, before or
>                     instead of any conversions done by asType:
>                     If T0 and T1 are references, and T1 is an
>                     interface type, then the value of
>                     type T0 is passed as a T1 without a cast. (This
>                     treatment of interfaces
>
>                 follows
>
>                     the usage of the bytecode verifier.)
>                     [...]"
>
>                     And this statement is important here! We need to
>                     call the interface
>
>                 method,
>
>                     not run() on jdk.internal.ref.Cleaner.
>
>                     Uwe
>
>                     -----
>                     Uwe Schindler
>                     H.-H.-Meier-Allee 63, D-28213 Bremen
>                     http://www.thetaphi.de
>                     eMail: uwe@thetaphi.de <ma...@thetaphi.de>
>
>
>
>                         -----Original Message-----
>                         From: Policeman Jenkins Server
>                         [mailto:jenkins@thetaphi.de]
>                         Sent: Friday, February 19, 2016 4:34 PM
>                         To: markrmiller@apache.org
>                         <ma...@apache.org>;
>                         dev@lucene.apache.org
>                         <ma...@lucene.apache.org>
>                         Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux
>                         (64bit/jdk-9-ea+105) -
>
>                 Build
>
>                     #
>
>                         15928 - Failure!
>                         Importance: Low
>
>                         Build:
>                         http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
>
>                         Java: 64bit/jdk-9-ea+105
>                         -XX:-UseCompressedOops -XX:+UseG1GC -
>
>             XX:-
>
>                         UseSuperWord
>
>                         13 tests failed.
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>
>
>                         msEnumFixedWidth
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
>
>
>                         A8]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                             at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
>
>
>                         ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>
>                             at
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>
>
>                         msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 50 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>
>                         edSetVariableLengthSingleValuedVsStoredFields
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
>
>
>                         17]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                             at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>
>             bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
>
>
>                         160)
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 50 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>
>                         edSetVariableLengthVsStoredFields
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
>
>
>                         9]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                             at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>
>
>                         bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 50 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>
>                         edSetVariableLengthFewUniqueSetsVsStoredFields
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
>
>
>                         7]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>
>
>                         e50CompoundFormat.java:90)
>                             at
>
>             org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>
>
>                         :4680)
>                             at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>
>
>                         DocumentsWriterPerThread.java:498)
>                             at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>
>
>                         erPerThread.java:462)
>                             at
>
>             org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>
>
>                         02)
>                             at
>
>             org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>
>
>                         er.java:614)
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2815)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>
>             bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
>
>
>                         a:2176)
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 55 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>
>                         edSetFixedLengthManyValuesPerDocVsStoredFields
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
>
>
>                         0]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                             at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>
>             LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
>
>
>                         va:2192)
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 50 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>
>                         edVariableLengthVsStoredFields
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
>
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
>
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
>
>
>                         F]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>
>
>                         e50CompoundFormat.java:90)
>                             at
>
>             org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>
>
>                         :4680)
>                             at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>
>
>                         DocumentsWriterPerThread.java:498)
>                             at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>
>
>                         erPerThread.java:462)
>                             at
>
>             org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>
>
>                         02)
>                             at
>
>             org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>
>
>                         er.java:614)
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2815)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>
>
>                         redFields(BaseDocValuesFormatTestCase.java:1451)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
>
>
>                         LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
>
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 55 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>
>                         edSetFixedLengthFewUniqueSetsVsStoredFields
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
>
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
>
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
>
>
>                         B]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>
>
>                         e50CompoundFormat.java:90)
>                             at
>
>             org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>
>
>                         :4680)
>                             at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>
>
>                         DocumentsWriterPerThread.java:498)
>                             at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>
>
>                         erPerThread.java:462)
>                             at
>
>             org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>
>
>                         02)
>                             at
>
>             org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>
>
>                         er.java:614)
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2815)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>
>             LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
>
>
>                         168)
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 55 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>
>                         edSetVariableLengthBigVsStoredFields
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
>
>
>                         AF]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                             at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             at
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>             edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
>
>
>                         67)
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 50 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
>
>
>                         ads3
>
>                         Error Message:
>                         this IndexWriter is closed
>
>                         Stack Trace:
>                         org.apache.lucene.store.AlreadyClosedException: this
>                         IndexWriter is
>
>                     closed
>
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
>
>
>                         :0)
>                             at
>
>             org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
>
>
>                         88)
>                             at
>
>             org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
>
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
>
>
>                         Writer.java:170)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
>
>
>                         DocValuesFormatTestCase.java:2720)
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by: java.io.IOException: Unable to
>                         unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>             org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
>
>
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>
>
>                         DirectoryWrapper.java:1057)
>                             at
>
>             org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>
>
>                         60FieldInfosFormat.java:113)
>                             at
>
>             org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>
>
>                         .java:101)
>                             at
>
>                 org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>
>
>                             at
>
>             org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>
>
>                         es.java:145)
>                             at
>
>             org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>
>
>                         AndUpdates.java:617)
>                             at
>
>             org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>
>
>                             at
>                         org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>
>                             at
>
>             org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>
>
>                         MergeScheduler.java:588)
>                             at
>
>             org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>
>
>                         ncurrentMergeScheduler.java:626)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 15 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
>
>
>                         DocumentsNumeric
>
>                         Error Message:
>                         Captured an uncaught exception in thread:
>                         Thread[id=131,
>
>             name=Lucene
>
>                         Merge Thread #0, state=RUNNABLE, group=TGRP-
>                         TestLucene50DocValuesFormat]
>
>                         Stack Trace:
>                         com.carrotsearch.randomizedtesting.UncaughtExceptionError:
>
>
>             Captured
>
>                     an
>
>                         uncaught exception in thread: Thread[id=131,
>                         name=Lucene Merge
>
>                 Thread
>
>                         #0, state=RUNNABLE,
>                         group=TGRP-TestLucene50DocValuesFormat]
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
>
>
>                         9]:0)
>                         Caused by:
>                         org.apache.lucene.index.MergePolicy$MergeException:
>
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>                             at
>                         __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
>
>                             at
>
>             org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
>
>
>                         n(ConcurrentMergeScheduler.java:668)
>                             at
>
>             org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>
>
>                         ncurrentMergeScheduler.java:648)
>                         Caused by: java.io.IOException: Unable to
>                         unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>             org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
>
>
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>
>
>                         DirectoryWrapper.java:1057)
>                             at
>
>             org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>
>
>                         60FieldInfosFormat.java:113)
>                             at
>
>             org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>
>
>                         .java:101)
>                             at
>
>                 org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>
>
>                             at
>
>             org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>
>
>                         es.java:145)
>                             at
>
>             org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>
>
>                         AndUpdates.java:617)
>                             at
>
>             org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>
>
>                             at
>                         org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>
>                             at
>
>             org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>
>
>                         MergeScheduler.java:588)
>                             at
>
>             org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>
>
>                         ncurrentMergeScheduler.java:626)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 15 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>
>                         edFixedLengthVsStoredFields
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
>
>
>                         3]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                             at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>
>
>                         redFields(BaseDocValuesFormatTestCase.java:1451)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
>
>
>                         ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
>
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 50 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>
>                         edSetFixedLengthVsStoredFields
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
>
>
>                         2]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>
>
>                         e50CompoundFormat.java:90)
>                             at
>
>             org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>
>
>                         :4680)
>                             at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>
>
>                         DocumentsWriterPerThread.java:498)
>                             at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>
>
>                         erPerThread.java:462)
>                             at
>
>             org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>
>
>                         02)
>                             at
>
>             org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>
>
>                         er.java:614)
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2815)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>
>
>                         LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 55 more
>
>
>                         FAILED:
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>
>                         edVariableLengthBigVsStoredFields
>
>                         Error Message:
>                         Unable to unmap the mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>
>                         Stack Trace:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>                             at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
>
>
>                         B]:0)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                             at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                             at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>
>
>                         redFields(BaseDocValuesFormatTestCase.java:1451)
>                             at
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>             edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>
>
>                             at
>                         sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>                         Method)
>                             at
>
>             sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>
>
>                         ava:62)
>                             at
>
>             sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
>
>                         sorImpl.java:43)
>                             at
>                         java.lang.reflect.Method.invoke(Method.java:520)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>
>
>                         dRunner.java:1764)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>
>
>                         mizedRunner.java:871)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>
>
>                         mizedRunner.java:907)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>
>
>                         omizedRunner.java:921)
>                             at
>
>             org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>
>
>                         SetupTeardownChained.java:49)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>
>
>                         readAndTestName.java:48)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>
>
>                         (ThreadLeakControl.java:809)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>
>
>                         eakControl.java:460)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>
>
>                         domizedRunner.java:880)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>
>
>                         mizedRunner.java:781)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>
>
>                         mizedRunner.java:816)
>                             at
>
>             com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>
>
>                         mizedRunner.java:827)
>                             at
>
>             org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>
>
>                         fterRule.java:45)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>
>
>                         assName.java:41)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>
>             hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>
>
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>
>
>                         ertionsRequired.java:53)
>                             at
>
>             org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>
>
>                         .java:47)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>
>
>                         IgnoreAfterMaxFailures.java:64)
>                             at
>
>             org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>
>
>                         TestSuites.java:54)
>                             at
>
>             com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>
>
>                         ementAdapter.java:36)
>                             at
>
>             com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>
>
>                         run(ThreadLeakControl.java:367)
>                             at java.lang.Thread.run(Thread.java:804)
>                         Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>                         class
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             at
>                         java.security.AccessController.doPrivileged(Native
>                         Method)
>                             at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             ... 50 more
>
>
>
>
>                         Build Log:
>                         [...truncated 4286 lines...]
>                             [junit4] Suite:
>                         org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
>
>                             [junit4]   2> NOTE: reproduce with: ant
>                         test  -
>                         Dtestcase=TestLucene50DocValuesFormat -
>                         Dtests.method=testTermsEnumFixedWidth -
>                         Dtests.seed=7BA83158FDA8FFE4
>                         -Dtests.multiplier=3 -Dtests.slow=true
>
>             -
>
>                         Dtests.locale=so-SO
>                         -Dtests.timezone=Brazil/DeNoronha -
>                         Dtests.asserts=true -Dtests.file.encoding=UTF-8
>                             [junit4] ERROR   8.77s J0 |
>                         TestLucene50DocValuesFormat.testTermsEnumFixedWidth
>                         <<<
>                             [junit4]    > Throwable #1:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>                             [junit4]    >     at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
>
>
>                         A8]:0)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             [junit4]    >     at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             [junit4]    >     at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                         [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                         [junit4]    >     at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             [junit4]    >     at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                         [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             [junit4]    >     at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             [junit4]    >     at
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
>
>
>                         ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>
>
>                         msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>
>                             [junit4]    >     at
>                         java.lang.Thread.run(Thread.java:804)
>                             [junit4]    > Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>
>                     class
>
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             [junit4]    >     at
>                         java.security.AccessController.doPrivileged(Native
>
>                         Method)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             [junit4]    >     ... 50 more
>                             [junit4] IGNOR/A 0.01s J0 |
>                         TestLucene50DocValuesFormat.testTermsEnumRandomMany
>
>                             [junit4]    > Assumption #1: 'nightly'
>                         test group is disabled (@Nightly())
>                             [junit4]   2> NOTE: reproduce with: ant
>                         test  -
>                         Dtestcase=TestLucene50DocValuesFormat -
>
>             Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
>
>
>                 -
>
>                         Dtests.seed=7BA83158FDA8FFE4
>                         -Dtests.multiplier=3 -Dtests.slow=true
>
>             -
>
>                         Dtests.locale=so-SO
>                         -Dtests.timezone=Brazil/DeNoronha -
>                         Dtests.asserts=true -Dtests.file.encoding=UTF-8
>                             [junit4] ERROR   0.03s J0 |
>
>             TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
>
>
>                         StoredFields <<<
>                             [junit4]    > Throwable #1:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>                             [junit4]    >     at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
>
>
>                         17]:0)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             [junit4]    >     at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             [junit4]    >     at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                         [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                         [junit4]    >     at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             [junit4]    >     at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                         [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             [junit4]    >     at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>
>             bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
>
>
>                         160)
>                             [junit4]    >     at
>                         java.lang.Thread.run(Thread.java:804)
>                             [junit4]    > Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>
>                     class
>
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             [junit4]    >     at
>                         java.security.AccessController.doPrivileged(Native
>
>                         Method)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             [junit4]    >     ... 50 more
>                             [junit4]   2> NOTE: reproduce with: ant
>                         test  -
>                         Dtestcase=TestLucene50DocValuesFormat -
>                         Dtests.method=testSortedSetVariableLengthVsStoredFields
>                         -
>                         Dtests.seed=7BA83158FDA8FFE4
>                         -Dtests.multiplier=3 -Dtests.slow=true
>
>             -
>
>                         Dtests.locale=so-SO
>                         -Dtests.timezone=Brazil/DeNoronha -
>                         Dtests.asserts=true -Dtests.file.encoding=UTF-8
>                             [junit4] ERROR   1.75s J0 |
>
>             TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
>
>
>                         <<<
>                             [junit4]    > Throwable #1:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>                             [junit4]    >     at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
>
>
>                         9]:0)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             [junit4]    >     at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             [junit4]    >     at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                         [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                         [junit4]    >     at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             [junit4]    >     at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                         [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             [junit4]    >     at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>
>
>                         bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>
>                             [junit4]    >     at
>                         java.lang.Thread.run(Thread.java:804)
>                             [junit4]    > Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>
>                     class
>
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             [junit4]    >     at
>                         java.security.AccessController.doPrivileged(Native
>
>                         Method)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             [junit4]    >     ... 50 more
>                             [junit4]   2> NOTE: reproduce with: ant
>                         test  -
>                         Dtestcase=TestLucene50DocValuesFormat -
>
>             Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
>
>
>                         -Dtests.seed=7BA83158FDA8FFE4
>                         -Dtests.multiplier=3 -
>
>             Dtests.slow=true
>
>                 -
>
>                         Dtests.locale=so-SO
>                         -Dtests.timezone=Brazil/DeNoronha -
>                         Dtests.asserts=true -Dtests.file.encoding=UTF-8
>                             [junit4] ERROR   1.16s J0 |
>
>             TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
>
>
>                         VsStoredFields <<<
>                             [junit4]    > Throwable #1:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>
>                             [junit4]    >     at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
>
>
>                         7]:0)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             [junit4]    >     at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             [junit4]    >     at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                         [junit4]    >     at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                         [junit4]    >     at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                         [junit4]    >     at
>
>             org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>
>
>                         e50CompoundFormat.java:90)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>
>
>                         :4680)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>
>
>                         DocumentsWriterPerThread.java:498)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>
>
>                         erPerThread.java:462)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>
>
>                         02)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>
>
>                         er.java:614)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2815)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             [junit4]    >     at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>
>             bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
>
>
>                         a:2176)
>                             [junit4]    >     at
>                         java.lang.Thread.run(Thread.java:804)
>                             [junit4]    > Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>
>                     class
>
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             [junit4]    >     at
>                         java.security.AccessController.doPrivileged(Native
>
>                         Method)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             [junit4]    >     ... 55 more
>                             [junit4] IGNOR/A 0.00s J0 |
>
>             TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
>
>
>                         Fields
>                             [junit4]    > Assumption #1: 'nightly'
>                         test group is disabled (@Nightly())
>                             [junit4] IGNOR/A 0.00s J0 |
>
>             TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
>
>
>                         ds
>                             [junit4]    > Assumption #1: 'nightly'
>                         test group is disabled (@Nightly())
>                             [junit4]   2> NOTE: reproduce with: ant
>                         test  -
>                         Dtestcase=TestLucene50DocValuesFormat -
>
>             Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
>
>
>                         s -Dtests.seed=7BA83158FDA8FFE4
>                         -Dtests.multiplier=3 -
>
>                 Dtests.slow=true -
>
>                         Dtests.locale=so-SO
>                         -Dtests.timezone=Brazil/DeNoronha -
>                         Dtests.asserts=true -Dtests.file.encoding=UTF-8
>                             [junit4] ERROR   0.03s J0 |
>
>             TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
>
>
>                         cVsStoredFields <<<
>                             [junit4]    > Throwable #1:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>                             [junit4]    >     at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
>
>
>                         0]:0)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             [junit4]    >     at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             [junit4]    >     at
>
>                 org.apache.lucene.store.MockDirectoryWrapper.open
>
>                         [...truncated too long message...]
>
>                         4]   2>     at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>
>
>                         DirectoryWrapper.java:1057)
>                             [junit4]   2>     at
>
>             org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>
>
>                         60FieldInfosFormat.java:113)
>                             [junit4]   2>     at
>
>             org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>
>
>                         .java:101)
>                             [junit4]   2>     at
>
>                 org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>
>
>                         [junit4]   2>     at
>
>             org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>
>
>                         es.java:145)
>                             [junit4]   2>     at
>
>             org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>
>
>                         AndUpdates.java:617)
>                             [junit4]   2>     at
>
>             org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>
>
>                         [junit4]   2>     at
>                         org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>
>                             [junit4]   2>     at
>
>             org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>
>
>                         MergeScheduler.java:588)
>                             [junit4]   2>     at
>
>             org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>
>
>                         ncurrentMergeScheduler.java:626)
>                             [junit4]   2> Caused by:
>                         java.lang.IncompatibleClassChangeError:
>
>             Found
>
>                         class jdk.internal.ref.Cleaner, but interface
>                         was expected
>                             [junit4]   2>     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             [junit4]   2>     at
>                         java.security.AccessController.doPrivileged(Native
>
>                         Method)
>                             [junit4]   2>     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             [junit4]   2>     ... 15 more
>                             [junit4]   2>
>                             [junit4]   2> NOTE: reproduce with: ant
>                         test  -
>                         Dtestcase=TestLucene50DocValuesFormat -
>                         Dtests.method=testSortedSetFixedLengthVsStoredFields
>                         -
>                         Dtests.seed=7BA83158FDA8FFE4
>                         -Dtests.multiplier=3 -Dtests.slow=true
>
>             -
>
>                         Dtests.locale=so-SO
>                         -Dtests.timezone=Brazil/DeNoronha -
>                         Dtests.asserts=true -Dtests.file.encoding=UTF-8
>                             [junit4] ERROR   1.18s J0 |
>
>             TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
>
>
>                         <<<
>                             [junit4]    > Throwable #1:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>
>                             [junit4]    >     at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
>
>
>                         2]:0)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             [junit4]    >     at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             [junit4]    >     at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                         [junit4]    >     at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                         [junit4]    >     at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                         [junit4]    >     at
>
>             org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>
>
>                         e50CompoundFormat.java:90)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>
>
>                         :4680)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>
>
>                         DocumentsWriterPerThread.java:498)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>
>
>                         erPerThread.java:462)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>
>
>                         02)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>
>
>                         er.java:614)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2815)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             [junit4]    >     at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>
>
>                         StoredFields(BaseDocValuesFormatTestCase.java:1983)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>
>
>                         LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>
>                             [junit4]    >     at
>                         java.lang.Thread.run(Thread.java:804)
>                             [junit4]    > Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>
>                     class
>
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             [junit4]    >     at
>                         java.security.AccessController.doPrivileged(Native
>
>                         Method)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             [junit4]    >     ... 55 more
>                             [junit4]   2> NOTE: reproduce with: ant
>                         test  -
>                         Dtestcase=TestLucene50DocValuesFormat -
>                         Dtests.method=testSortedVariableLengthBigVsStoredFields
>                         -
>                         Dtests.seed=7BA83158FDA8FFE4
>                         -Dtests.multiplier=3 -Dtests.slow=true
>
>             -
>
>                         Dtests.locale=so-SO
>                         -Dtests.timezone=Brazil/DeNoronha -
>                         Dtests.asserts=true -Dtests.file.encoding=UTF-8
>                             [junit4] ERROR   1.61s J0 |
>
>             TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
>
>
>                         <<<
>                             [junit4]    > Throwable #1:
>                         java.io.IOException: Unable to unmap the
>                         mapped buffer:
>                         MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>
>
>             trunk-
>
>                         Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>                             [junit4]    >     at
>
>             __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
>
>
>                         B]:0)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:381)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>
>
>                         nput.java:376)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>
>
>                         java:355)
>                             [junit4]    >     at
>
>             org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>
>
>                         662)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>
>
>                         Wrapper.java:734)
>                             [junit4]    >     at
>
>                 org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>
>
>                         [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>
>
>                         [junit4]    >     at
>                         org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>
>                             [junit4]    >     at
>
>                 org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>
>
>                         [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>
>
>                         ava:2876)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>
>
>                         )
>                             [junit4]    >     at
>                         org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>
>                             [junit4]    >     at
>
>             org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>
>
>                         ava:288)
>                             [junit4]    >     at
>
>             org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>
>
>                         redFields(BaseDocValuesFormatTestCase.java:1451)
>                             [junit4]    >     at
>
>             org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>
>             edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>
>
>                             [junit4]    >     at
>                         java.lang.Thread.run(Thread.java:804)
>                             [junit4]    > Caused by:
>                         java.lang.IncompatibleClassChangeError: Found
>
>                     class
>
>                         jdk.internal.ref.Cleaner, but interface was
>                         expected
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>
>
>                         irectory.java:374)
>                             [junit4]    >     at
>                         java.security.AccessController.doPrivileged(Native
>
>                         Method)
>                             [junit4]    >     at
>
>             org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>
>
>                         irectory.java:372)
>                             [junit4]    >     ... 50 more
>                             [junit4]   2> NOTE: leaving temporary
>                         files on disk at:
>                         /home/jenkins/workspace/Lucene-Solr-trunk-
>
>                     Linux/lucene/build/backward-
>
>             codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>
>
>                         at_7BA83158FDA8FFE4-001
>                             [junit4]   2> NOTE: test params are:
>                         codec=Asserting(Lucene60),
>                         sim=RandomSimilarity(queryNorm=false,coord=crazy):
>                         {fieldname=DFR
>                         I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)},
>                         locale=so-SO,
>                         timezone=Brazil/DeNoronha
>                             [junit4]   2> NOTE: Linux
>                         3.19.0-47-generic amd64/Oracle Corporation
>
>             9-
>
>                 ea
>
>                         (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
>
>                             [junit4]   2> NOTE: All tests run in this
>                         JVM:
>                         [TestLucene50DocValuesFormat]
>                             [junit4] Completed [4/4 (1!)] on J0 in
>                         50.33s, 105 tests, 13 errors, 3
>
>                 skipped
>
>                         <<< FAILURES!
>
>                         [...truncated 20 lines...]
>                         BUILD FAILED
>                         /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740:
>                         The
>                         following error occurred while executing this
>                         line:
>                         /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684:
>                         The
>                         following error occurred while executing this
>                         line:
>                         /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59:
>                         The
>                         following error occurred while executing this
>                         line:
>                         /home/jenkins/workspace/Lucene-Solr-trunk-
>
>                 Linux/lucene/build.xml:475:
>
>                         The following error occurred while executing
>                         this line:
>                         /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
>
>                         build.xml:2187: The following error occurred
>                         while executing this line:
>                         /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-
>
>                         build.xml:58: The following error occurred
>                         while executing this line:
>                         /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
>
>                         build.xml:1457: The following error occurred
>                         while executing this line:
>                         /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
>
>                         build.xml:1014: There were test failures: 4
>                         suites, 152 tests, 13 errors, 11
>                         ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
>
>                         Total time: 15 minutes 49 seconds
>                         Build step 'Invoke Ant' marked build as failure
>                         Archiving artifacts
>                         [WARNINGS] Skipping publisher since build
>                         result is FAILURE
>                         Recording test results
>                         Email was triggered for: Failure - Any
>                         Sending email for trigger: Failure - Any
>
>
>
>                     ---------------------------------------------------------------------
>
>                     To unsubscribe, e-mail:
>                     dev-unsubscribe@lucene.apache.org
>                     <ma...@lucene.apache.org>
>                     For additional commands, e-mail:
>                     dev-help@lucene.apache.org
>                     <ma...@lucene.apache.org>
>
>
>                 ---------------------------------------------------------------------
>
>                 To unsubscribe, e-mail:
>                 dev-unsubscribe@lucene.apache.org
>                 <ma...@lucene.apache.org>
>                 For additional commands, e-mail:
>                 dev-help@lucene.apache.org
>                 <ma...@lucene.apache.org>
>
>
>             ---------------------------------------------------------------------
>
>             To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>             <ma...@lucene.apache.org>
>             For additional commands, e-mail:
>             dev-help@lucene.apache.org
>             <ma...@lucene.apache.org>
>
>
>
>         ---------------------------------------------------------------------
>
>         To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>         <ma...@lucene.apache.org>
>         For additional commands, e-mail: dev-help@lucene.apache.org
>         <ma...@lucene.apache.org>
>
>
>
> -- 
> Rgds,Rory O'Donnell
> Quality Engineering Manager
> Oracle EMEA , Dublin, Ireland

-- 
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland


RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Uwe Schindler <uw...@thetaphi.de>.
Hi Rory,

 

I added build 106 to the iteration and removed -XX:-UseSuperWord from the Java 9 builds (which was the workaround for JDK-8148490).

Keep me informed when the bug was accepted!

 

Uwe

 

-----

Uwe Schindler

H.-H.-Meier-Allee 63, D-28213 Bremen

 <http://www.thetaphi.de/> http://www.thetaphi.de

eMail: uwe@thetaphi.de

 

From: Rory O'Donnell [mailto:rory.odonnell@oracle.com] 
Sent: Monday, February 22, 2016 9:50 AM
To: dev@lucene.apache.org
Cc: rory.odonnell@oracle.com; 'Balchandra Vaidya' <ba...@oracle.com>; 'Muneer Kolarkunnu' <ab...@oracle.com>; Dalibor Topic <da...@oracle.com>
Subject: Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

 

 

On 22/02/2016 08:44, Rory O'Donnell wrote:

Thanks Uwe, we will look at the issue. 

JDK 9 b106 is available on https://jdk9.java.net/download/. 

I should have mentioned ,this  build includes a fix for JDK-8148490 
RegisterSaver::restore_live_registers() fails to restore xmm registers on 32 bit 

Rgds,Rory



Rgds, Rory 

On 20/02/2016 09:20, Uwe Schindler wrote: 



Hi Rory, 

we found another bug in build 105 (but could have introduced much earlier, it is just new code in Lucene to allow us to handle the new MappedByteBuffer unmapping since build 105): 

Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles calling interface methods 

This bug may affect Nashorn or Lambdas compilation in Hotspot, so I see it as serious. It is very easy to reproduce with correct command line. I hope this could be fixed easily, because it prevents us from doing further testing the Java 9 changes around our "mmap hack". 

Uwe 

----- 
Uwe Schindler 
H.-H.-Meier-Allee 63, D-28213 Bremen 
http://www.thetaphi.de 
eMail: uwe@thetaphi.de <ma...@thetaphi.de>  





-----Original Message----- 
From: Uwe Schindler [mailto:uwe@thetaphi.de] 
Sent: Friday, February 19, 2016 7:35 PM 
To: dev@lucene.apache.org <ma...@lucene.apache.org>  
Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - 
Build # 15928 - Failure! 

I am able to reproduce: 

Chdir to backwards-codecs and then do: 

$ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch" 

Fails almost always with build 105 (on Linux - sorry for breaking jenkins and 
my own Windows). 

----- 
Uwe Schindler 
H.-H.-Meier-Allee 63, D-28213 Bremen 
http://www.thetaphi.de 
eMail: uwe@thetaphi.de <ma...@thetaphi.de>  





-----Original Message----- 
From: Uwe Schindler [mailto:uwe@thetaphi.de] 
Sent: Friday, February 19, 2016 7:15 PM 
To: dev@lucene.apache.org <ma...@lucene.apache.org>  
Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - 
Build # 15928 - Failure! 

Hi, 

I played around. I am quite sure this was a hotspot issue (maybe the same 
one Robert has analyzed). I asked java.lang.invoke to dump all bytecodes 

to 



disk and inspected them. The code calling Runnable interface was always 
correct after disassembling. I have no idea what else could be wrong, we 
should just watch this. 

Uwe 

----- 
Uwe Schindler 
H.-H.-Meier-Allee 63, D-28213 Bremen 
http://www.thetaphi.de 
eMail: uwe@thetaphi.de <ma...@thetaphi.de>  





-----Original Message----- 
From: Uwe Schindler [mailto:uwe@thetaphi.de] 
Sent: Friday, February 19, 2016 4:58 PM 
To: dev@lucene.apache.org <ma...@lucene.apache.org>  
Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - 
Build # 15928 - Failure! 

Hi, 

I'll did, but this does not reproduce on build 105. I think this must be some 
JVM bug. Basically, the method handle should call the cleaner's run() 

method 



on the Runnable. To do this it must cast the cleaner to java.lang.Runnable 
first, which the code clearly does: 

cleanMethod = explicitCastArguments(lookup.findVirtual(Runnable.class, 
"run", methodType(void.class)), 
   methodType(void.class, cleanerClass)); 

I am beasting with MMapDirectory in loop, no failures. So I think some 
hotspot issue miscompiles something. But there is definitely no problem 

like 



this in our (my) code. It will only happen if you don't use 
explicitCastArguments above and instead use asType(), see Javadocs: 

"The same conversions are allowed as for MethodHandle.asType, and 

some 



additional conversions are also applied if those conversions fail. Given 

types 



T0, T1, one of the following conversions is applied if possible, before or 
instead of any conversions done by asType: 
If T0 and T1 are references, and T1 is an interface type, then the value of 
type T0 is passed as a T1 without a cast. (This treatment of interfaces 

follows 



the usage of the bytecode verifier.) 
[...]" 

And this statement is important here! We need to call the interface 

method, 



not run() on jdk.internal.ref.Cleaner. 

Uwe 

----- 
Uwe Schindler 
H.-H.-Meier-Allee 63, D-28213 Bremen 
http://www.thetaphi.de 
eMail: uwe@thetaphi.de <ma...@thetaphi.de>  





-----Original Message----- 
From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de] 
Sent: Friday, February 19, 2016 4:34 PM 
To: markrmiller@apache.org <ma...@apache.org> ; dev@lucene.apache.org <ma...@lucene.apache.org>  
Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - 

Build 



# 



15928 - Failure! 
Importance: Low 

Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/ 
Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC - 

XX:- 



UseSuperWord 

13 tests failed. 
FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer 



msEnumFixedWidth 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A 



A8]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT 



ermsEnumRandom(TestLucene50DocValuesFormat.java:171) 
    at 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer 



msEnumFixedWidth(TestLucene50DocValuesFormat.java:99) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 50 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 



edSetVariableLengthSingleValuedVsStoredFields 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-005/_0.si") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-005/_0.si") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF 



17]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria 
bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2 



160) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 50 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 



edSetVariableLengthVsStoredFields 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-007/_0.si") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-007/_0.si") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84 



9]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria 



bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 50 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 



edSetVariableLengthFewUniqueSetsVsStoredFields 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5 



7]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen 



e50CompoundFormat.java:90) 
    at 

org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java 



:4680) 
    at 

org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment( 



DocumentsWriterPerThread.java:498) 
    at 

org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit 



erPerThread.java:462) 
    at 

org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5 



02) 
    at 

org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit 



er.java:614) 
    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2815) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria 
bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav 



a:2176) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 55 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 



edSetFixedLengthManyValuesPerDocVsStoredFields 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-010/_0.si") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-010/_0.si") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349 



0]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed 
LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja 



va:2192) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 50 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 



edVariableLengthVsStoredFields 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A 



F]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen 



e50CompoundFormat.java:90) 
    at 

org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java 



:4680) 
    at 

org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment( 



DocumentsWriterPerThread.java:498) 
    at 

org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit 



erPerThread.java:462) 
    at 

org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5 



02) 
    at 

org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit 



er.java:614) 
    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2815) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto 



redFields(BaseDocValuesFormatTestCase.java:1451) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable 



LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 55 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 



edSetFixedLengthFewUniqueSetsVsStoredFields 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE 



B]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen 



e50CompoundFormat.java:90) 
    at 

org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java 



:4680) 
    at 

org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment( 



DocumentsWriterPerThread.java:498) 
    at 

org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit 



erPerThread.java:462) 
    at 

org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5 



02) 
    at 

org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit 



er.java:614) 
    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2815) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed 
LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2 



168) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 55 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 



edSetVariableLengthBigVsStoredFields 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-015/_0.si") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-015/_0.si") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C 



AF]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    at 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 
edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java: 



67) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 50 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre 



ads3 

Error Message: 
this IndexWriter is closed 

Stack Trace: 
org.apache.lucene.store.AlreadyClosedException: this IndexWriter is 

closed 



    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75] 



:0) 
    at 

org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724) 



    at 

org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738) 



    at 

org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14 



88) 
    at 

org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271) 



    at 

org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex 



Writer.java:170) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base 



DocValuesFormatTestCase.java:2720) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm") 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113) 



    at 

org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock 



DirectoryWrapper.java:1057) 
    at 

org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene 



60FieldInfosFormat.java:113) 
    at 

org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders 



.java:101) 
    at 

org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66) 



    at 

org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat 



es.java:145) 
    at 

org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers 



AndUpdates.java:617) 
    at 

org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032) 



    at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679) 
    at 

org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent 



MergeScheduler.java:588) 
    at 

org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co 



ncurrentMergeScheduler.java:626) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 15 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo 



DocumentsNumeric 

Error Message: 
Captured an uncaught exception in thread: Thread[id=131, 

name=Lucene 



Merge Thread #0, state=RUNNABLE, group=TGRP- 
TestLucene50DocValuesFormat] 

Stack Trace: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: 

Captured 



an 



uncaught exception in thread: Thread[id=131, name=Lucene Merge 

Thread 



#0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat] 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03 



9]:0) 
Caused by: org.apache.lucene.index.MergePolicy$MergeException: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm") 
    at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0) 
    at 

org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio 



n(ConcurrentMergeScheduler.java:668) 
    at 

org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co 



ncurrentMergeScheduler.java:648) 
Caused by: java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm") 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113) 



    at 

org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock 



DirectoryWrapper.java:1057) 
    at 

org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene 



60FieldInfosFormat.java:113) 
    at 

org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders 



.java:101) 
    at 

org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66) 



    at 

org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat 



es.java:145) 
    at 

org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers 



AndUpdates.java:617) 
    at 

org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032) 



    at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679) 
    at 

org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent 



MergeScheduler.java:588) 
    at 

org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co 



ncurrentMergeScheduler.java:626) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 15 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 



edFixedLengthVsStoredFields 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-016/_0.si") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-016/_0.si") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5 



3]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto 



redFields(BaseDocValuesFormatTestCase.java:1451) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe 



ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 50 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 



edSetFixedLengthVsStoredFields 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B 



2]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen 



e50CompoundFormat.java:90) 
    at 

org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java 



:4680) 
    at 

org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment( 



DocumentsWriterPerThread.java:498) 
    at 

org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit 



erPerThread.java:462) 
    at 

org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5 



02) 
    at 

org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit 



er.java:614) 
    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2815) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed 



LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 55 more 


FAILED: 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 



edVariableLengthBigVsStoredFields 

Error Message: 
Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-025/_0.si") 

Stack Trace: 
java.io.IOException: Unable to unmap the mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-025/_0.si") 
    at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6 



B]:0) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto 



redFields(BaseDocValuesFormatTestCase.java:1451) 
    at 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 
edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83) 



    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at 

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j 



ava:62) 
    at 

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces 



sorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:520) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize 



dRunner.java:1764) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando 



mizedRunner.java:871) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando 



mizedRunner.java:907) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand 



omizedRunner.java:921) 
    at 

org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule 



SetupTeardownChained.java:49) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh 



readAndTestName.java:48) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask 



(ThreadLeakControl.java:809) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL 



eakControl.java:460) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran 



domizedRunner.java:880) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando 



mizedRunner.java:781) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando 



mizedRunner.java:816) 
    at 

com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando 



mizedRunner.java:827) 
    at 

org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 



fterRule.java:45) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 



assName.java:41) 
    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet 
hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) 



    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 



ertionsRequired.java:53) 
    at 

org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 



.java:47) 
    at 

org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 



IgnoreAfterMaxFailures.java:64) 
    at 

org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 



TestSuites.java:54) 
    at 

com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat 



ementAdapter.java:36) 
    at 

com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner. 



run(ThreadLeakControl.java:367) 
    at java.lang.Thread.run(Thread.java:804) 
Caused by: java.lang.IncompatibleClassChangeError: Found class 
jdk.internal.ref.Cleaner, but interface was expected 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    ... 50 more 




Build Log: 
[...truncated 4286 lines...] 
    [junit4] Suite: 
org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat 
    [junit4]   2> NOTE: reproduce with: ant test  - 
Dtestcase=TestLucene50DocValuesFormat - 
Dtests.method=testTermsEnumFixedWidth - 
Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true 

- 



Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha - 
Dtests.asserts=true -Dtests.file.encoding=UTF-8 
    [junit4] ERROR   8.77s J0 | 
TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<< 
    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the 
mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe") 
    [junit4]    >     at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A 



A8]:0) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    [junit4]    >     at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    [junit4]    >     at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    [junit4]    >     at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    [junit4]    >     at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    [junit4]    >     at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    [junit4]    >     at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    [junit4]    >     at 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT 



ermsEnumRandom(TestLucene50DocValuesFormat.java:171) 
    [junit4]    >     at 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer 



msEnumFixedWidth(TestLucene50DocValuesFormat.java:99) 
    [junit4]    >     at java.lang.Thread.run(Thread.java:804) 
    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found 

class 



jdk.internal.ref.Cleaner, but interface was expected 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    [junit4]    >     at java.security.AccessController.doPrivileged(Native 
Method) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    [junit4]    >     ... 50 more 
    [junit4] IGNOR/A 0.01s J0 | 
TestLucene50DocValuesFormat.testTermsEnumRandomMany 
    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly()) 
    [junit4]   2> NOTE: reproduce with: ant test  - 
Dtestcase=TestLucene50DocValuesFormat - 

Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields 



- 



Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true 

- 



Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha - 
Dtests.asserts=true -Dtests.file.encoding=UTF-8 
    [junit4] ERROR   0.03s J0 | 

TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs 



StoredFields <<< 
    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the 
mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-005/_0.si") 
    [junit4]    >     at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF 



17]:0) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    [junit4]    >     at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    [junit4]    >     at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    [junit4]    >     at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    [junit4]    >     at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    [junit4]    >     at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    [junit4]    >     at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    [junit4]    >     at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    [junit4]    >     at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria 
bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2 



160) 
    [junit4]    >     at java.lang.Thread.run(Thread.java:804) 
    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found 

class 



jdk.internal.ref.Cleaner, but interface was expected 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    [junit4]    >     at java.security.AccessController.doPrivileged(Native 
Method) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    [junit4]    >     ... 50 more 
    [junit4]   2> NOTE: reproduce with: ant test  - 
Dtestcase=TestLucene50DocValuesFormat - 
Dtests.method=testSortedSetVariableLengthVsStoredFields - 
Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true 

- 



Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha - 
Dtests.asserts=true -Dtests.file.encoding=UTF-8 
    [junit4] ERROR   1.75s J0 | 

TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields 



<<< 
    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the 
mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-007/_0.si") 
    [junit4]    >     at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84 



9]:0) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    [junit4]    >     at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    [junit4]    >     at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    [junit4]    >     at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    [junit4]    >     at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    [junit4]    >     at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    [junit4]    >     at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    [junit4]    >     at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    [junit4]    >     at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria 



bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143) 
    [junit4]    >     at java.lang.Thread.run(Thread.java:804) 
    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found 

class 



jdk.internal.ref.Cleaner, but interface was expected 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    [junit4]    >     at java.security.AccessController.doPrivileged(Native 
Method) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    [junit4]    >     ... 50 more 
    [junit4]   2> NOTE: reproduce with: ant test  - 
Dtestcase=TestLucene50DocValuesFormat - 

Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields 



-Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 - 

Dtests.slow=true 



- 



Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha - 
Dtests.asserts=true -Dtests.file.encoding=UTF-8 
    [junit4] ERROR   1.16s J0 | 

TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets 



VsStoredFields <<< 
    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the 
mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd") 
    [junit4]    >     at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5 



7]:0) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    [junit4]    >     at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    [junit4]    >     at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    [junit4]    >     at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    [junit4]    >     at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    [junit4]    >     at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    [junit4]    >     at 

org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen 



e50CompoundFormat.java:90) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java 



:4680) 
    [junit4]    >     at 

org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment( 



DocumentsWriterPerThread.java:498) 
    [junit4]    >     at 

org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit 



erPerThread.java:462) 
    [junit4]    >     at 

org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5 



02) 
    [junit4]    >     at 

org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit 



er.java:614) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2815) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    [junit4]    >     at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    [junit4]    >     at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    [junit4]    >     at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    [junit4]    >     at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria 
bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav 



a:2176) 
    [junit4]    >     at java.lang.Thread.run(Thread.java:804) 
    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found 

class 



jdk.internal.ref.Cleaner, but interface was expected 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    [junit4]    >     at java.security.AccessController.doPrivileged(Native 
Method) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    [junit4]    >     ... 55 more 
    [junit4] IGNOR/A 0.00s J0 | 

TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored 



Fields 
    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly()) 
    [junit4] IGNOR/A 0.00s J0 | 

TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel 



ds 
    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly()) 
    [junit4]   2> NOTE: reproduce with: ant test  - 
Dtestcase=TestLucene50DocValuesFormat - 

Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField 



s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 - 

Dtests.slow=true - 



Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha - 
Dtests.asserts=true -Dtests.file.encoding=UTF-8 
    [junit4] ERROR   0.03s J0 | 

TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo 



cVsStoredFields <<< 
    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the 
mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-010/_0.si") 
    [junit4]    >     at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349 



0]:0) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    [junit4]    >     at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    [junit4]    >     at 

org.apache.lucene.store.MockDirectoryWrapper.open 



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

4]   2>     at 

org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock 



DirectoryWrapper.java:1057) 
    [junit4]   2>     at 

org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene 



60FieldInfosFormat.java:113) 
    [junit4]   2>     at 

org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders 



.java:101) 
    [junit4]   2>     at 

org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66) 



    [junit4]   2>     at 

org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat 



es.java:145) 
    [junit4]   2>     at 

org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers 



AndUpdates.java:617) 
    [junit4]   2>     at 

org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032) 



    [junit4]   2>     at 
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679) 
    [junit4]   2>     at 

org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent 



MergeScheduler.java:588) 
    [junit4]   2>     at 

org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co 



ncurrentMergeScheduler.java:626) 
    [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError: 

Found 



class jdk.internal.ref.Cleaner, but interface was expected 
    [junit4]   2>     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    [junit4]   2>     at java.security.AccessController.doPrivileged(Native 
Method) 
    [junit4]   2>     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    [junit4]   2>     ... 15 more 
    [junit4]   2> 
    [junit4]   2> NOTE: reproduce with: ant test  - 
Dtestcase=TestLucene50DocValuesFormat - 
Dtests.method=testSortedSetFixedLengthVsStoredFields - 
Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true 

- 



Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha - 
Dtests.asserts=true -Dtests.file.encoding=UTF-8 
    [junit4] ERROR   1.18s J0 | 

TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields 



<<< 
    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the 
mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd") 
    [junit4]    >     at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B 



2]:0) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    [junit4]    >     at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    [junit4]    >     at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    [junit4]    >     at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    [junit4]    >     at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    [junit4]    >     at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    [junit4]    >     at 

org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen 



e50CompoundFormat.java:90) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java 



:4680) 
    [junit4]    >     at 

org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment( 



DocumentsWriterPerThread.java:498) 
    [junit4]    >     at 

org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit 



erPerThread.java:462) 
    [junit4]    >     at 

org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5 



02) 
    [junit4]    >     at 

org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit 



er.java:614) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2815) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    [junit4]    >     at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    [junit4]    >     at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    [junit4]    >     at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs 



StoredFields(BaseDocValuesFormatTestCase.java:1983) 
    [junit4]    >     at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed 



LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047) 
    [junit4]    >     at java.lang.Thread.run(Thread.java:804) 
    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found 

class 



jdk.internal.ref.Cleaner, but interface was expected 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    [junit4]    >     at java.security.AccessController.doPrivileged(Native 
Method) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    [junit4]    >     ... 55 more 
    [junit4]   2> NOTE: reproduce with: ant test  - 
Dtestcase=TestLucene50DocValuesFormat - 
Dtests.method=testSortedVariableLengthBigVsStoredFields - 
Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true 

- 



Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha - 
Dtests.asserts=true -Dtests.file.encoding=UTF-8 
    [junit4] ERROR   1.61s J0 | 

TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields 



<<< 
    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the 
mapped buffer: 
MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr- 

trunk- 



Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001/dvduel-025/_0.si") 
    [junit4]    >     at 

__randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6 



B]:0) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:381) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 



nput.java:376) 
    [junit4]    >     at 

org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 



java:355) 
    [junit4]    >     at 

org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 



662) 
    [junit4]    >     at 

org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory 



Wrapper.java:734) 
    [junit4]    >     at 

org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 



    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 



    [junit4]    >     at 
org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422) 



    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j 



ava:2876) 
    [junit4]    >     at 

org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 



) 
    [junit4]    >     at 
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956) 
    [junit4]    >     at 

org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j 



ava:288) 
    [junit4]    >     at 

org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto 



redFields(BaseDocValuesFormatTestCase.java:1451) 
    [junit4]    >     at 

org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort 
edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83) 



    [junit4]    >     at java.lang.Thread.run(Thread.java:804) 
    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found 

class 



jdk.internal.ref.Cleaner, but interface was expected 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD 



irectory.java:374) 
    [junit4]    >     at java.security.AccessController.doPrivileged(Native 
Method) 
    [junit4]    >     at 

org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD 



irectory.java:372) 
    [junit4]    >     ... 50 more 
    [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-trunk- 

Linux/lucene/build/backward- 

codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm 



at_7BA83158FDA8FFE4-001 
    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60), 
sim=RandomSimilarity(queryNorm=false,coord=crazy): {fieldname=DFR 
I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO, 
timezone=Brazil/DeNoronha 
    [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation 

9- 



ea 



(64-bit)/cpus=12,threads=1,free=490232696,total=526385152 
    [junit4]   2> NOTE: All tests run in this JVM: 
[TestLucene50DocValuesFormat] 
    [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors, 3 

skipped 



<<< FAILURES! 

[...truncated 20 lines...] 
BUILD FAILED 
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The 
following error occurred while executing this line: 
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The 
following error occurred while executing this line: 
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The 
following error occurred while executing this line: 
/home/jenkins/workspace/Lucene-Solr-trunk- 

Linux/lucene/build.xml:475: 



The following error occurred while executing this line: 
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common- 
build.xml:2187: The following error occurred while executing this line: 
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module- 
build.xml:58: The following error occurred while executing this line: 
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common- 
build.xml:1457: The following error occurred while executing this line: 
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common- 
build.xml:1014: There were test failures: 4 suites, 152 tests, 13 errors, 11 
ignored (11 assumptions) [seed: 7BA83158FDA8FFE4] 

Total time: 15 minutes 49 seconds 
Build step 'Invoke Ant' marked build as failure 
Archiving artifacts 
[WARNINGS] Skipping publisher since build result is FAILURE 
Recording test results 
Email was triggered for: Failure - Any 
Sending email for trigger: Failure - Any 



--------------------------------------------------------------------- 
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org <ma...@lucene.apache.org>  
For additional commands, e-mail: dev-help@lucene.apache.org <ma...@lucene.apache.org>  


--------------------------------------------------------------------- 
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org <ma...@lucene.apache.org>  
For additional commands, e-mail: dev-help@lucene.apache.org <ma...@lucene.apache.org>  


--------------------------------------------------------------------- 
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org <ma...@lucene.apache.org>  
For additional commands, e-mail: dev-help@lucene.apache.org <ma...@lucene.apache.org>  



--------------------------------------------------------------------- 
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org <ma...@lucene.apache.org>  
For additional commands, e-mail: dev-help@lucene.apache.org <ma...@lucene.apache.org>  

 





-- 
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland 

Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Rory O'Donnell <ro...@oracle.com>.

On 22/02/2016 08:44, Rory O'Donnell wrote:
> Thanks Uwe, we will look at the issue.
>
> JDK 9 b106 is available on https://jdk9.java.net/download/.
>
I should have mentioned ,this  build includes a fix for JDK-8148490
RegisterSaver::restore_live_registers() fails to restore xmm registers 
on 32 bit

Rgds,Rory
> Rgds, Rory
>
> On 20/02/2016 09:20, Uwe Schindler wrote:
>> Hi Rory,
>>
>> we found another bug in build 105 (but could have introduced much 
>> earlier, it is just new code in Lucene to allow us to handle the new 
>> MappedByteBuffer unmapping since build 105):
>>
>> Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles calling 
>> interface methods
>>
>> This bug may affect Nashorn or Lambdas compilation in Hotspot, so I 
>> see it as serious. It is very easy to reproduce with correct command 
>> line. I hope this could be fixed easily, because it prevents us from 
>> doing further testing the Java 9 changes around our "mmap hack".
>>
>> Uwe
>>
>> -----
>> Uwe Schindler
>> H.-H.-Meier-Allee 63, D-28213 Bremen
>> http://www.thetaphi.de
>> eMail: uwe@thetaphi.de
>>
>>
>>> -----Original Message-----
>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>> Sent: Friday, February 19, 2016 7:35 PM
>>> To: dev@lucene.apache.org
>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux 
>>> (64bit/jdk-9-ea+105) -
>>> Build # 15928 - Failure!
>>>
>>> I am able to reproduce:
>>>
>>> Chdir to backwards-codecs and then do:
>>>
>>> $ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"
>>>
>>> Fails almost always with build 105 (on Linux - sorry for breaking 
>>> jenkins and
>>> my own Windows).
>>>
>>> -----
>>> Uwe Schindler
>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>> http://www.thetaphi.de
>>> eMail: uwe@thetaphi.de
>>>
>>>
>>>> -----Original Message-----
>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>>> Sent: Friday, February 19, 2016 7:15 PM
>>>> To: dev@lucene.apache.org
>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux 
>>>> (64bit/jdk-9-ea+105) -
>>>> Build # 15928 - Failure!
>>>>
>>>> Hi,
>>>>
>>>> I played around. I am quite sure this was a hotspot issue (maybe 
>>>> the same
>>>> one Robert has analyzed). I asked java.lang.invoke to dump all 
>>>> bytecodes
>>> to
>>>> disk and inspected them. The code calling Runnable interface was 
>>>> always
>>>> correct after disassembling. I have no idea what else could be 
>>>> wrong, we
>>>> should just watch this.
>>>>
>>>> Uwe
>>>>
>>>> -----
>>>> Uwe Schindler
>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>>> http://www.thetaphi.de
>>>> eMail: uwe@thetaphi.de
>>>>
>>>>
>>>>> -----Original Message-----
>>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>>>> Sent: Friday, February 19, 2016 4:58 PM
>>>>> To: dev@lucene.apache.org
>>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux 
>>>>> (64bit/jdk-9-ea+105) -
>>>>> Build # 15928 - Failure!
>>>>>
>>>>> Hi,
>>>>>
>>>>> I'll did, but this does not reproduce on build 105. I think this 
>>>>> must be some
>>>>> JVM bug. Basically, the method handle should call the cleaner's run()
>>>> method
>>>>> on the Runnable. To do this it must cast the cleaner to 
>>>>> java.lang.Runnable
>>>>> first, which the code clearly does:
>>>>>
>>>>> cleanMethod = 
>>>>> explicitCastArguments(lookup.findVirtual(Runnable.class,
>>>>> "run", methodType(void.class)),
>>>>>    methodType(void.class, cleanerClass));
>>>>>
>>>>> I am beasting with MMapDirectory in loop, no failures. So I think 
>>>>> some
>>>>> hotspot issue miscompiles something. But there is definitely no 
>>>>> problem
>>>> like
>>>>> this in our (my) code. It will only happen if you don't use
>>>>> explicitCastArguments above and instead use asType(), see Javadocs:
>>>>>
>>>>> "The same conversions are allowed as for MethodHandle.asType, and
>>>> some
>>>>> additional conversions are also applied if those conversions fail. 
>>>>> Given
>>>> types
>>>>> T0, T1, one of the following conversions is applied if possible, 
>>>>> before or
>>>>> instead of any conversions done by asType:
>>>>> If T0 and T1 are references, and T1 is an interface type, then the 
>>>>> value of
>>>>> type T0 is passed as a T1 without a cast. (This treatment of 
>>>>> interfaces
>>>> follows
>>>>> the usage of the bytecode verifier.)
>>>>> [...]"
>>>>>
>>>>> And this statement is important here! We need to call the interface
>>>> method,
>>>>> not run() on jdk.internal.ref.Cleaner.
>>>>>
>>>>> Uwe
>>>>>
>>>>> -----
>>>>> Uwe Schindler
>>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>>>> http://www.thetaphi.de
>>>>> eMail: uwe@thetaphi.de
>>>>>
>>>>>
>>>>>> -----Original Message-----
>>>>>> From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
>>>>>> Sent: Friday, February 19, 2016 4:34 PM
>>>>>> To: markrmiller@apache.org; dev@lucene.apache.org
>>>>>> Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
>>>> Build
>>>>> #
>>>>>> 15928 - Failure!
>>>>>> Importance: Low
>>>>>>
>>>>>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
>>>>>> Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC -
>>> XX:-
>>>>>> UseSuperWord
>>>>>>
>>>>>> 13 tests failed.
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>>> msEnumFixedWidth
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
>>>>>> A8]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
>>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 50 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>> edSetVariableLengthSingleValuedVsStoredFields
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
>>>>>> 17]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>>> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>>> 160)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 50 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>> edSetVariableLengthVsStoredFields
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
>>>>>> 9]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>>>>>> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 50 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>> edSetVariableLengthFewUniqueSetsVsStoredFields
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
>>>>>> 7]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>> e50CompoundFormat.java:90)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>> :4680)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>> erPerThread.java:462)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>> 02)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>> er.java:614)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2815)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>>> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
>>>>>> a:2176)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 55 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>> edSetFixedLengthManyValuesPerDocVsStoredFields
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
>>>>>> 0]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>>> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
>>>>>> va:2192)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 50 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>> edVariableLengthVsStoredFields
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
>>>>>> F]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>> e50CompoundFormat.java:90)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>> :4680)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>> erPerThread.java:462)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>> 02)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>> er.java:614)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2815)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 55 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>> edSetFixedLengthFewUniqueSetsVsStoredFields
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
>>>>>> B]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>> e50CompoundFormat.java:90)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>> :4680)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>> erPerThread.java:462)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>> 02)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>> er.java:614)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2815)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>>> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>>> 168)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 55 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>> edSetVariableLengthBigVsStoredFields
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
>>>>>> AF]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
>>>>>> 67)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 50 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
>>>>>> ads3
>>>>>>
>>>>>> Error Message:
>>>>>> this IndexWriter is closed
>>>>>>
>>>>>> Stack Trace:
>>>>>> org.apache.lucene.store.AlreadyClosedException: this IndexWriter is
>>>>> closed
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
>>>>>> :0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
>>>>>> 88)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
>>>>>> Writer.java:170)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
>>>>>> DocValuesFormatTestCase.java:2720)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>>> DirectoryWrapper.java:1057)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>>> 60FieldInfosFormat.java:113)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>>> .java:101)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>>> es.java:145)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>>> AndUpdates.java:617)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>>> MergeScheduler.java:588)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>> ncurrentMergeScheduler.java:626)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 15 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
>>>>>> DocumentsNumeric
>>>>>>
>>>>>> Error Message:
>>>>>> Captured an uncaught exception in thread: Thread[id=131,
>>> name=Lucene
>>>>>> Merge Thread #0, state=RUNNABLE, group=TGRP-
>>>>>> TestLucene50DocValuesFormat]
>>>>>>
>>>>>> Stack Trace:
>>>>>> com.carrotsearch.randomizedtesting.UncaughtExceptionError:
>>> Captured
>>>>> an
>>>>>> uncaught exception in thread: Thread[id=131, name=Lucene Merge
>>>> Thread
>>>>>> #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
>>>>>> 9]:0)
>>>>>> Caused by: org.apache.lucene.index.MergePolicy$MergeException:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>>>     at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
>>>>>> n(ConcurrentMergeScheduler.java:668)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>> ncurrentMergeScheduler.java:648)
>>>>>> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>>> DirectoryWrapper.java:1057)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>>> 60FieldInfosFormat.java:113)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>>> .java:101)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>>> es.java:145)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>>> AndUpdates.java:617)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>>> MergeScheduler.java:588)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>> ncurrentMergeScheduler.java:626)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 15 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>> edFixedLengthVsStoredFields
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
>>>>>> 3]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
>>>>>> ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 50 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>> edSetFixedLengthVsStoredFields
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
>>>>>> 2]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>> e50CompoundFormat.java:90)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>> :4680)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>> erPerThread.java:462)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>> 02)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>> er.java:614)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2815)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 55 more
>>>>>>
>>>>>>
>>>>>> FAILED:
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>> edVariableLengthBigVsStoredFields
>>>>>>
>>>>>> Error Message:
>>>>>> Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>>
>>>>>> Stack Trace:
>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>>     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
>>>>>> B]:0)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>>>>>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>     at
>>>>>>
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>> ava:62)
>>>>>>     at
>>>>>>
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>> sorImpl.java:43)
>>>>>>     at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>> dRunner.java:1764)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>> mizedRunner.java:871)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>> mizedRunner.java:907)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>> omizedRunner.java:921)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>> SetupTeardownChained.java:49)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>> readAndTestName.java:48)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>> (ThreadLeakControl.java:809)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>> eakControl.java:460)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>> domizedRunner.java:880)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>> mizedRunner.java:781)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>> mizedRunner.java:816)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>> mizedRunner.java:827)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA 
>>>
>>>>>> fterRule.java:45)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl 
>>>
>>>>>> assName.java:41)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss 
>>>
>>>>>> ertionsRequired.java:53)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure 
>>>
>>>>>> .java:47)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule 
>>>
>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore 
>>>
>>>>>> TestSuites.java:54)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>> ementAdapter.java:36)
>>>>>>     at
>>>>>>
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>> run(ThreadLeakControl.java:367)
>>>>>>     at java.lang.Thread.run(Thread.java:804)
>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     ... 50 more
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> Build Log:
>>>>>> [...truncated 4286 lines...]
>>>>>>     [junit4] Suite:
>>>>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
>>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>> Dtests.method=testTermsEnumFixedWidth -
>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
>>> -
>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>     [junit4] ERROR   8.77s J0 |
>>>>>> TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
>>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to 
>>>>>> unmap the
>>>>>> mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>>     [junit4]    >     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
>>>>>> A8]:0)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     [junit4]    >     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     [junit4]    >     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
>>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>>>>>>     [junit4]    >     at java.lang.Thread.run(Thread.java:804)
>>>>>>     [junit4]    > Caused by: 
>>>>>> java.lang.IncompatibleClassChangeError: Found
>>>>> class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     [junit4]    >     at 
>>>>>> java.security.AccessController.doPrivileged(Native
>>>>>> Method)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     [junit4]    >     ... 50 more
>>>>>>     [junit4] IGNOR/A 0.01s J0 |
>>>>>> TestLucene50DocValuesFormat.testTermsEnumRandomMany
>>>>>>     [junit4]    > Assumption #1: 'nightly' test group is disabled 
>>>>>> (@Nightly())
>>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>
>>> Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
>>>> -
>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
>>> -
>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>     [junit4] ERROR   0.03s J0 |
>>>>>>
>>> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
>>>>>> StoredFields <<<
>>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to 
>>>>>> unmap the
>>>>>> mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>>     [junit4]    >     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
>>>>>> 17]:0)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     [junit4]    >     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     [junit4]    >     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>>> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>>> 160)
>>>>>>     [junit4]    >     at java.lang.Thread.run(Thread.java:804)
>>>>>>     [junit4]    > Caused by: 
>>>>>> java.lang.IncompatibleClassChangeError: Found
>>>>> class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     [junit4]    >     at 
>>>>>> java.security.AccessController.doPrivileged(Native
>>>>>> Method)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     [junit4]    >     ... 50 more
>>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>> Dtests.method=testSortedSetVariableLengthVsStoredFields -
>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
>>> -
>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>     [junit4] ERROR   1.75s J0 |
>>>>>>
>>> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
>>>>>> <<<
>>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to 
>>>>>> unmap the
>>>>>> mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>>     [junit4]    >     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
>>>>>> 9]:0)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     [junit4]    >     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     [junit4]    >     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>>>>>> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>>>>>>     [junit4]    >     at java.lang.Thread.run(Thread.java:804)
>>>>>>     [junit4]    > Caused by: 
>>>>>> java.lang.IncompatibleClassChangeError: Found
>>>>> class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     [junit4]    >     at 
>>>>>> java.security.AccessController.doPrivileged(Native
>>>>>> Method)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     [junit4]    >     ... 50 more
>>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>
>>> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
>>>>>> -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>> Dtests.slow=true
>>>> -
>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>     [junit4] ERROR   1.16s J0 |
>>>>>>
>>> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
>>>>>> VsStoredFields <<<
>>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to 
>>>>>> unmap the
>>>>>> mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>>     [junit4]    >     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
>>>>>> 7]:0)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>> e50CompoundFormat.java:90)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>> :4680)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>> erPerThread.java:462)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>> 02)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>> er.java:614)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2815)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     [junit4]    >     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>>> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
>>>>>> a:2176)
>>>>>>     [junit4]    >     at java.lang.Thread.run(Thread.java:804)
>>>>>>     [junit4]    > Caused by: 
>>>>>> java.lang.IncompatibleClassChangeError: Found
>>>>> class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     [junit4]    >     at 
>>>>>> java.security.AccessController.doPrivileged(Native
>>>>>> Method)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     [junit4]    >     ... 55 more
>>>>>>     [junit4] IGNOR/A 0.00s J0 |
>>>>>>
>>> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
>>>>>> Fields
>>>>>>     [junit4]    > Assumption #1: 'nightly' test group is disabled 
>>>>>> (@Nightly())
>>>>>>     [junit4] IGNOR/A 0.00s J0 |
>>>>>>
>>> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
>>>>>> ds
>>>>>>     [junit4]    > Assumption #1: 'nightly' test group is disabled 
>>>>>> (@Nightly())
>>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>
>>> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
>>>>>> s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>>> Dtests.slow=true -
>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>     [junit4] ERROR   0.03s J0 |
>>>>>>
>>> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
>>>>>> cVsStoredFields <<<
>>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to 
>>>>>> unmap the
>>>>>> mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>>     [junit4]    >     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
>>>>>> 0]:0)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     [junit4]    >     at
>>>> org.apache.lucene.store.MockDirectoryWrapper.open
>>>>>> [...truncated too long message...]
>>>>>>
>>>>>> 4]   2>     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>>> DirectoryWrapper.java:1057)
>>>>>>     [junit4]   2>     at
>>>>>>
>>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>>> 60FieldInfosFormat.java:113)
>>>>>>     [junit4]   2>     at
>>>>>>
>>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>>> .java:101)
>>>>>>     [junit4]   2>     at
>>>>>>
>>>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>>>     [junit4]   2>     at
>>>>>>
>>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>>> es.java:145)
>>>>>>     [junit4]   2>     at
>>>>>>
>>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>>> AndUpdates.java:617)
>>>>>>     [junit4]   2>     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>>>     [junit4]   2>     at
>>>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>>>     [junit4]   2>     at
>>>>>>
>>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>>> MergeScheduler.java:588)
>>>>>>     [junit4]   2>     at
>>>>>>
>>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>> ncurrentMergeScheduler.java:626)
>>>>>>     [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError:
>>> Found
>>>>>> class jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     [junit4]   2>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     [junit4]   2>     at 
>>>>>> java.security.AccessController.doPrivileged(Native
>>>>>> Method)
>>>>>>     [junit4]   2>     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     [junit4]   2>     ... 15 more
>>>>>>     [junit4]   2>
>>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>> Dtests.method=testSortedSetFixedLengthVsStoredFields -
>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
>>> -
>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>     [junit4] ERROR   1.18s J0 |
>>>>>>
>>> TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
>>>>>> <<<
>>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to 
>>>>>> unmap the
>>>>>> mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>>     [junit4]    >     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
>>>>>> 2]:0)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>> e50CompoundFormat.java:90)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>> :4680)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>> erPerThread.java:462)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>> 02)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>> er.java:614)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2815)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     [junit4]    >     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>>>>>>     [junit4]    >     at java.lang.Thread.run(Thread.java:804)
>>>>>>     [junit4]    > Caused by: 
>>>>>> java.lang.IncompatibleClassChangeError: Found
>>>>> class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     [junit4]    >     at 
>>>>>> java.security.AccessController.doPrivileged(Native
>>>>>> Method)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     [junit4]    >     ... 55 more
>>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>> Dtests.method=testSortedVariableLengthBigVsStoredFields -
>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
>>> -
>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>     [junit4] ERROR   1.61s J0 |
>>>>>>
>>> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
>>>>>> <<<
>>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to 
>>>>>> unmap the
>>>>>> mapped buffer:
>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>> trunk-
>>>>>> Linux/lucene/build/backward-
>>>>>>
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>>     [junit4]    >     at
>>>>>>
>>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
>>>>>> B]:0)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:381)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI 
>>>
>>>>>> nput.java:376)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput. 
>>>
>>>>>> java:355)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2 
>>>
>>>>>> 662)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>> Wrapper.java:734)
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94) 
>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814) 
>>>
>>>>>>     [junit4]    >     at
>>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351) 
>>>>>>
>>>>>>     [junit4]    >     at
>>>>>>
>>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>> ava:2876)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989 
>>>
>>>>>> )
>>>>>>     [junit4]    >     at
>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>> ava:288)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>>>>>>     [junit4]    >     at java.lang.Thread.run(Thread.java:804)
>>>>>>     [junit4]    > Caused by: 
>>>>>> java.lang.IncompatibleClassChangeError: Found
>>>>> class
>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>> irectory.java:374)
>>>>>>     [junit4]    >     at 
>>>>>> java.security.AccessController.doPrivileged(Native
>>>>>> Method)
>>>>>>     [junit4]    >     at
>>>>>>
>>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>> irectory.java:372)
>>>>>>     [junit4]    >     ... 50 more
>>>>>>     [junit4]   2> NOTE: leaving temporary files on disk at:
>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>>>> Linux/lucene/build/backward-
>>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>> at_7BA83158FDA8FFE4-001
>>>>>>     [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
>>>>>> sim=RandomSimilarity(queryNorm=false,coord=crazy): {fieldname=DFR
>>>>>> I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
>>>>>> timezone=Brazil/DeNoronha
>>>>>>     [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle 
>>>>>> Corporation
>>> 9-
>>>> ea
>>>>>> (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
>>>>>>     [junit4]   2> NOTE: All tests run in this JVM:
>>>>>> [TestLucene50DocValuesFormat]
>>>>>>     [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 
>>>>>> errors, 3
>>>> skipped
>>>>>> <<< FAILURES!
>>>>>>
>>>>>> [...truncated 20 lines...]
>>>>>> BUILD FAILED
>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The
>>>>>> following error occurred while executing this line:
>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The
>>>>>> following error occurred while executing this line:
>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The
>>>>>> following error occurred while executing this line:
>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>>> Linux/lucene/build.xml:475:
>>>>>> The following error occurred while executing this line:
>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
>>>>>> build.xml:2187: The following error occurred while executing this 
>>>>>> line:
>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-
>>>>>> build.xml:58: The following error occurred while executing this 
>>>>>> line:
>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
>>>>>> build.xml:1457: The following error occurred while executing this 
>>>>>> line:
>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
>>>>>> build.xml:1014: There were test failures: 4 suites, 152 tests, 13 
>>>>>> errors, 11
>>>>>> ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
>>>>>>
>>>>>> Total time: 15 minutes 49 seconds
>>>>>> Build step 'Invoke Ant' marked build as failure
>>>>>> Archiving artifacts
>>>>>> [WARNINGS] Skipping publisher since build result is FAILURE
>>>>>> Recording test results
>>>>>> Email was triggered for: Failure - Any
>>>>>> Sending email for trigger: Failure - Any
>>>>>>
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>> For additional commands, e-mail: dev-help@lucene.apache.org
>>
>

-- 
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland


Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Balchandra Vaidya <ba...@oracle.com>.
Hi Uwe,


On 2/23/2016 5:05 PM, Uwe Schindler wrote:
> Hi Rory,
>
> Sorry for reaching to you again. I found another thing with our recent bug reports:
>
> Both of our recent bugs got the component "tools" / subcomponent "compiler" assigned; which is wrong. It should be "Hotspot" (from bug's history, it looks like Fairoz Matter changed this assignment yesterday, which I don't understand - I reported the bug as "Hotspot" one, same did Robert Muir):
>
> https://bugs.openjdk.java.net/browse/JDK-8150280 (Robert's)
> https://bugs.openjdk.java.net/browse/JDK-8150436 (mine)

Thank you for noticing the error.  These are changed back to hotspot 
component.


Regards
Balchandra


>
> This may explain why the Hotspot team is not yet aware. "tools" component is for stuff like JavaC, JavaDoc,... - but not when Hotspot's Compiler miscompiles/misoptimizes stuff. Should I contact Hotspot team about those 2 bugs?
>
> Uwe
>
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
>
>
>> -----Original Message-----
>> From: Rory O'Donnell [mailto:rory.odonnell@oracle.com]
>> Sent: Tuesday, February 23, 2016 11:31 AM
>> To: dev@lucene.apache.org
>> Cc: rory.odonnell@oracle.com; 'Balchandra Vaidya'
>> <ba...@oracle.com>; 'Muneer Kolarkunnu'
>> <ab...@oracle.com>; 'Dalibor Topic' <da...@oracle.com>
>> Subject: Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
>> Build # 15928 - Failure!
>>
>> Thanks for that Uwe, I will get the bug updated!
>>
>> Rgds,Rory
>>
>> On 23/02/2016 10:12, Uwe Schindler wrote:
>>> Hi Rory,
>>>
>>> I got the issue ID: https://bugs.openjdk.java.net/browse/JDK-8150436
>>>
>>> (the trick is: The JI review ids are also OpenJDK issues, just private). So just
>> append the JI review ID to the bugtracker's URL:
>>> https://bugs.openjdk.java.net/browse/JI-9029693; Once the bug is public it
>> redirects to the JDK issue (because its renamed to JDK-*).
>>> About the issue:
>>> Fairoz Matte said that this issue does not exist on Linux, but this is not true.
>> It could just be that it does not reproduce in the same way! One reason could
>> be, because the "-XX:CompileCommand=exclude,Test$RunnableImpl,run"
>> may need to be quoted on Linux's command line, because of the $ sign inside
>> (which would point to an environment variable named $RunnableImpl)!
>>> The issue definitely exists on Linux, too, e.g., see this failed Jenkins run on
>> Linux: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-
>> Linux/15966/console; this one fails tons of tests with exactly that message!
>>> Uwe
>>>
>>> -----
>>> Uwe Schindler
>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>> http://www.thetaphi.de
>>> eMail: uwe@thetaphi.de
>>>
>>>
>>>> -----Original Message-----
>>>> From: Rory O'Donnell [mailto:rory.odonnell@oracle.com]
>>>> Sent: Monday, February 22, 2016 9:44 AM
>>>> To: dev@lucene.apache.org
>>>> Cc: rory.odonnell@oracle.com; 'Balchandra Vaidya'
>>>> <ba...@oracle.com>; 'Muneer Kolarkunnu'
>>>> <ab...@oracle.com>; Dalibor Topic
>> <da...@oracle.com>
>>>> Subject: Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
>>>> Build # 15928 - Failure!
>>>>
>>>> Thanks Uwe, we will look at the issue.
>>>>
>>>> JDK 9 b106 is available on https://jdk9.java.net/download/.
>>>>
>>>> Rgds, Rory
>>>>
>>>> On 20/02/2016 09:20, Uwe Schindler wrote:
>>>>> Hi Rory,
>>>>>
>>>>> we found another bug in build 105 (but could have introduced much
>> earlier,
>>>> it is just new code in Lucene to allow us to handle the new
>>>> MappedByteBuffer unmapping since build 105):
>>>>> Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles calling
>>>> interface methods
>>>>> This bug may affect Nashorn or Lambdas compilation in Hotspot, so I see
>> it
>>>> as serious. It is very easy to reproduce with correct command line. I hope
>> this
>>>> could be fixed easily, because it prevents us from doing further testing
>> the
>>>> Java 9 changes around our "mmap hack".
>>>>> Uwe
>>>>>
>>>>> -----
>>>>> Uwe Schindler
>>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>>>> http://www.thetaphi.de
>>>>> eMail: uwe@thetaphi.de
>>>>>
>>>>>
>>>>>> -----Original Message-----
>>>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>>>>> Sent: Friday, February 19, 2016 7:35 PM
>>>>>> To: dev@lucene.apache.org
>>>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
>> ea+105) -
>>>>>> Build # 15928 - Failure!
>>>>>>
>>>>>> I am able to reproduce:
>>>>>>
>>>>>> Chdir to backwards-codecs and then do:
>>>>>>
>>>>>> $ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"
>>>>>>
>>>>>> Fails almost always with build 105 (on Linux - sorry for breaking jenkins
>>>> and
>>>>>> my own Windows).
>>>>>>
>>>>>> -----
>>>>>> Uwe Schindler
>>>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>>>>> http://www.thetaphi.de
>>>>>> eMail: uwe@thetaphi.de
>>>>>>
>>>>>>
>>>>>>> -----Original Message-----
>>>>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>>>>>> Sent: Friday, February 19, 2016 7:15 PM
>>>>>>> To: dev@lucene.apache.org
>>>>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
>> ea+105)
>>>> -
>>>>>>> Build # 15928 - Failure!
>>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> I played around. I am quite sure this was a hotspot issue (maybe the
>>>> same
>>>>>>> one Robert has analyzed). I asked java.lang.invoke to dump all
>>>> bytecodes
>>>>>> to
>>>>>>> disk and inspected them. The code calling Runnable interface was
>> always
>>>>>>> correct after disassembling. I have no idea what else could be wrong,
>> we
>>>>>>> should just watch this.
>>>>>>>
>>>>>>> Uwe
>>>>>>>
>>>>>>> -----
>>>>>>> Uwe Schindler
>>>>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>>>>>> http://www.thetaphi.de
>>>>>>> eMail: uwe@thetaphi.de
>>>>>>>
>>>>>>>
>>>>>>>> -----Original Message-----
>>>>>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>>>>>>> Sent: Friday, February 19, 2016 4:58 PM
>>>>>>>> To: dev@lucene.apache.org
>>>>>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
>>>> ea+105) -
>>>>>>>> Build # 15928 - Failure!
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> I'll did, but this does not reproduce on build 105. I think this must be
>>>> some
>>>>>>>> JVM bug. Basically, the method handle should call the cleaner's run()
>>>>>>> method
>>>>>>>> on the Runnable. To do this it must cast the cleaner to
>>>> java.lang.Runnable
>>>>>>>> first, which the code clearly does:
>>>>>>>>
>>>>>>>> cleanMethod =
>>>> explicitCastArguments(lookup.findVirtual(Runnable.class,
>>>>>>>> "run", methodType(void.class)),
>>>>>>>>      methodType(void.class, cleanerClass));
>>>>>>>>
>>>>>>>> I am beasting with MMapDirectory in loop, no failures. So I think
>> some
>>>>>>>> hotspot issue miscompiles something. But there is definitely no
>>>> problem
>>>>>>> like
>>>>>>>> this in our (my) code. It will only happen if you don't use
>>>>>>>> explicitCastArguments above and instead use asType(), see
>> Javadocs:
>>>>>>>> "The same conversions are allowed as for MethodHandle.asType,
>> and
>>>>>>> some
>>>>>>>> additional conversions are also applied if those conversions fail.
>> Given
>>>>>>> types
>>>>>>>> T0, T1, one of the following conversions is applied if possible, before
>> or
>>>>>>>> instead of any conversions done by asType:
>>>>>>>> If T0 and T1 are references, and T1 is an interface type, then the
>> value
>>>> of
>>>>>>>> type T0 is passed as a T1 without a cast. (This treatment of interfaces
>>>>>>> follows
>>>>>>>> the usage of the bytecode verifier.)
>>>>>>>> [...]"
>>>>>>>>
>>>>>>>> And this statement is important here! We need to call the interface
>>>>>>> method,
>>>>>>>> not run() on jdk.internal.ref.Cleaner.
>>>>>>>>
>>>>>>>> Uwe
>>>>>>>>
>>>>>>>> -----
>>>>>>>> Uwe Schindler
>>>>>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>>>>>>> http://www.thetaphi.de
>>>>>>>> eMail: uwe@thetaphi.de
>>>>>>>>
>>>>>>>>
>>>>>>>>> -----Original Message-----
>>>>>>>>> From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
>>>>>>>>> Sent: Friday, February 19, 2016 4:34 PM
>>>>>>>>> To: markrmiller@apache.org; dev@lucene.apache.org
>>>>>>>>> Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
>> ea+105) -
>>>>>>> Build
>>>>>>>> #
>>>>>>>>> 15928 - Failure!
>>>>>>>>> Importance: Low
>>>>>>>>>
>>>>>>>>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-
>> Linux/15928/
>>>>>>>>> Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC
>> -
>>>>>> XX:-
>>>>>>>>> UseSuperWord
>>>>>>>>>
>>>>>>>>> 13 tests failed.
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>>>>>> msEnumFixedWidth
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
>>>>>>>>> A8]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>> 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
>>>>>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 50 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>>>> edSetVariableLengthSingleValuedVsStoredFields
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
>>>>>>>>> 17]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>> 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>>>>>> 160)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 50 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>>>> edSetVariableLengthVsStoredFields
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
>>>>>>>>> 9]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>> 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 50 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>>>> edSetVariableLengthFewUniqueSetsVsStoredFields
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
>>>>>>>>> 7]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>>>> e50CompoundFormat.java:90)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>>>> :4680)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>>>> erPerThread.java:462)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>>>> 02)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>>>> er.java:614)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2815)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
>>>>>>>>> a:2176)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 55 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>>>> edSetFixedLengthManyValuesPerDocVsStoredFields
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
>>>>>>>>> 0]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>> 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
>>>>>>>>> va:2192)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 50 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>>>> edVariableLengthVsStoredFields
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
>>>>>>>>> F]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>>>> e50CompoundFormat.java:90)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>>>> :4680)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>>>> erPerThread.java:462)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>>>> 02)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>>>> er.java:614)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2815)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
>>>>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 55 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>>>> edSetFixedLengthFewUniqueSetsVsStoredFields
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
>>>>>>>>> B]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>>>> e50CompoundFormat.java:90)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>>>> :4680)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>>>> erPerThread.java:462)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>>>> 02)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>>>> er.java:614)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2815)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>>>>>> 168)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 55 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>>>> edSetVariableLengthBigVsStoredFields
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
>>>>>>>>> AF]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>> 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
>>>>>>>>> 67)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 50 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
>>>>>>>>> ads3
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> this IndexWriter is closed
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> org.apache.lucene.store.AlreadyClosedException: this IndexWriter
>> is
>>>>>>>> closed
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
>>>>>>>>> :0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
>>>>>>>>> 88)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
>>>>>>>>> Writer.java:170)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
>>>>>>>>> DocValuesFormatTestCase.java:2720)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.io.IOException: Unable to unmap the mapped
>> buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>>>>>> DirectoryWrapper.java:1057)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>>>>>> 60FieldInfosFormat.java:113)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>>>>>> .java:101)
>>>>>>>>> 	at
>>>>>>>>>
>>>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>>>>>> es.java:145)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>>>>>> AndUpdates.java:617)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>>>>>> MergeScheduler.java:588)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>>>>> ncurrentMergeScheduler.java:626)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 15 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
>>>>>>>>> DocumentsNumeric
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Captured an uncaught exception in thread: Thread[id=131,
>>>>>> name=Lucene
>>>>>>>>> Merge Thread #0, state=RUNNABLE, group=TGRP-
>>>>>>>>> TestLucene50DocValuesFormat]
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> com.carrotsearch.randomizedtesting.UncaughtExceptionError:
>>>>>> Captured
>>>>>>>> an
>>>>>>>>> uncaught exception in thread: Thread[id=131, name=Lucene
>> Merge
>>>>>>> Thread
>>>>>>>>> #0, state=RUNNABLE, group=TGRP-
>> TestLucene50DocValuesFormat]
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
>>>>>>>>> 9]:0)
>>>>>>>>> Caused by:
>> org.apache.lucene.index.MergePolicy$MergeException:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>>>>>> 	at
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
>>>>>>>>> n(ConcurrentMergeScheduler.java:668)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>>>>> ncurrentMergeScheduler.java:648)
>>>>>>>>> Caused by: java.io.IOException: Unable to unmap the mapped
>> buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>>>>>> DirectoryWrapper.java:1057)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>>>>>> 60FieldInfosFormat.java:113)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>>>>>> .java:101)
>>>>>>>>> 	at
>>>>>>>>>
>>>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>>>>>> es.java:145)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>>>>>> AndUpdates.java:617)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>>>>>> MergeScheduler.java:588)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>>>>> ncurrentMergeScheduler.java:626)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 15 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>>>> edFixedLengthVsStoredFields
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
>>>>>>>>> 3]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>> 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
>>>>>>>>> ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 50 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>>>> edSetFixedLengthVsStoredFields
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
>>>>>>>>> 2]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>>>> e50CompoundFormat.java:90)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>>>> :4680)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>>>> erPerThread.java:462)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>>>> 02)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>>>> er.java:614)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2815)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>>>>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 55 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> FAILED:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>>>> edVariableLengthBigVsStoredFields
>>>>>>>>>
>>>>>>>>> Error Message:
>>>>>>>>> Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>>>>>
>>>>>>>>> Stack Trace:
>>>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>>>>> 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
>>>>>>>>> B]:0)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>> 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>>>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>>>> ava:62)
>>>>>>>>> 	at
>>>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>>>> sorImpl.java:43)
>>>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>>>> dRunner.java:1764)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>>>> mizedRunner.java:871)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>>>> mizedRunner.java:907)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>>>> omizedRunner.java:921)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>>>> SetupTeardownChained.java:49)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>>>> readAndTestName.java:48)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>>>> (ThreadLeakControl.java:809)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>>>> eakControl.java:460)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>>>> domizedRunner.java:880)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>>>> mizedRunner.java:781)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>>>> mizedRunner.java:816)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>>>> mizedRunner.java:827)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>>>> fterRule.java:45)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>>>> assName.java:41)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>>>> ertionsRequired.java:53)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>>>> .java:47)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>>>> TestSuites.java:54)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>>>> ementAdapter.java:36)
>>>>>>>>> 	at
>>>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>> 	at java.security.AccessController.doPrivileged(Native
>> Method)
>>>>>>>>> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>> 	... 50 more
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Build Log:
>>>>>>>>> [...truncated 4286 lines...]
>>>>>>>>>       [junit4] Suite:
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
>>>>>>>>>       [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>>>> Dtests.method=testTermsEnumFixedWidth -
>>>>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>>> Dtests.slow=true
>>>>>> -
>>>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>>>       [junit4] ERROR   8.77s J0 |
>>>>>>>>> TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
>>>>>>>>>       [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
>> the
>>>>>>>>> mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
>>>>>>>>> A8]:0)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
>>>>>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>>>>>>>>>       [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>>       [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>>>> Found
>>>>>>>> class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>>       [junit4]    > 	at
>> java.security.AccessController.doPrivileged(Native
>>>>>>>>> Method)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>>       [junit4]    > 	... 50 more
>>>>>>>>>       [junit4] IGNOR/A 0.01s J0 |
>>>>>>>>> TestLucene50DocValuesFormat.testTermsEnumRandomMany
>>>>>>>>>       [junit4]    > Assumption #1: 'nightly' test group is disabled
>>>> (@Nightly())
>>>>>>>>>       [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>>>>
>> Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
>>>>>>> -
>>>>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>>> Dtests.slow=true
>>>>>> -
>>>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>>>       [junit4] ERROR   0.03s J0 |
>>>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
>>>>>>>>> StoredFields <<<
>>>>>>>>>       [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
>> the
>>>>>>>>> mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
>>>>>>>>> 17]:0)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>>>>>> 160)
>>>>>>>>>       [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>>       [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>>>> Found
>>>>>>>> class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>>       [junit4]    > 	at
>> java.security.AccessController.doPrivileged(Native
>>>>>>>>> Method)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>>       [junit4]    > 	... 50 more
>>>>>>>>>       [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>>>> Dtests.method=testSortedSetVariableLengthVsStoredFields -
>>>>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>>> Dtests.slow=true
>>>>>> -
>>>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>>>       [junit4] ERROR   1.75s J0 |
>>>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
>>>>>>>>> <<<
>>>>>>>>>       [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
>> the
>>>>>>>>> mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
>>>>>>>>> 9]:0)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>>>>>>>>>       [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>>       [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>>>> Found
>>>>>>>> class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>>       [junit4]    > 	at
>> java.security.AccessController.doPrivileged(Native
>>>>>>>>> Method)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>>       [junit4]    > 	... 50 more
>>>>>>>>>       [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>>>>
>> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
>>>>>>>>> -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>>>>> Dtests.slow=true
>>>>>>> -
>>>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>>>       [junit4] ERROR   1.16s J0 |
>>>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
>>>>>>>>> VsStoredFields <<<
>>>>>>>>>       [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
>> the
>>>>>>>>> mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
>>>>>>>>> 7]:0)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>>>> e50CompoundFormat.java:90)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>>>> :4680)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>>>> erPerThread.java:462)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>>>> 02)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>>>> er.java:614)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2815)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
>>>>>>>>> a:2176)
>>>>>>>>>       [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>>       [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>>>> Found
>>>>>>>> class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>>       [junit4]    > 	at
>> java.security.AccessController.doPrivileged(Native
>>>>>>>>> Method)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>>       [junit4]    > 	... 55 more
>>>>>>>>>       [junit4] IGNOR/A 0.00s J0 |
>>>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
>>>>>>>>> Fields
>>>>>>>>>       [junit4]    > Assumption #1: 'nightly' test group is disabled
>>>> (@Nightly())
>>>>>>>>>       [junit4] IGNOR/A 0.00s J0 |
>>>>>>>>>
>> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
>>>>>>>>> ds
>>>>>>>>>       [junit4]    > Assumption #1: 'nightly' test group is disabled
>>>> (@Nightly())
>>>>>>>>>       [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>>>>
>> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
>>>>>>>>> s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>>>>>> Dtests.slow=true -
>>>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>>>       [junit4] ERROR   0.03s J0 |
>>>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
>>>>>>>>> cVsStoredFields <<<
>>>>>>>>>       [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
>> the
>>>>>>>>> mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
>>>>>>>>> 0]:0)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>>       [junit4]    > 	at
>>>>>>> org.apache.lucene.store.MockDirectoryWrapper.open
>>>>>>>>> [...truncated too long message...]
>>>>>>>>>
>>>>>>>>> 4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>>>>>> DirectoryWrapper.java:1057)
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>>>>>> 60FieldInfosFormat.java:113)
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>>>>>> .java:101)
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>>>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>>>>>> es.java:145)
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>>>>>> AndUpdates.java:617)
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>>>>>> MergeScheduler.java:588)
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>>>>> ncurrentMergeScheduler.java:626)
>>>>>>>>>       [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError:
>>>>>> Found
>>>>>>>>> class jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>>       [junit4]   2> 	at
>> java.security.AccessController.doPrivileged(Native
>>>>>>>>> Method)
>>>>>>>>>       [junit4]   2> 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>>       [junit4]   2> 	... 15 more
>>>>>>>>>       [junit4]   2>
>>>>>>>>>       [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>>>> Dtests.method=testSortedSetFixedLengthVsStoredFields -
>>>>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>>> Dtests.slow=true
>>>>>> -
>>>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>>>       [junit4] ERROR   1.18s J0 |
>>>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
>>>>>>>>> <<<
>>>>>>>>>       [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
>> the
>>>>>>>>> mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
>>>>>>>>> 2]:0)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>>>> e50CompoundFormat.java:90)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>>>> :4680)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>>>> erPerThread.java:462)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>>>> 02)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>>>> er.java:614)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2815)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>>>>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>>>>>>>>>       [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>>       [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>>>> Found
>>>>>>>> class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>>       [junit4]    > 	at
>> java.security.AccessController.doPrivileged(Native
>>>>>>>>> Method)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>>       [junit4]    > 	... 55 more
>>>>>>>>>       [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>>>> Dtests.method=testSortedVariableLengthBigVsStoredFields -
>>>>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>>> Dtests.slow=true
>>>>>> -
>>>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>>>       [junit4] ERROR   1.61s J0 |
>>>>>>>>>
>> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
>>>>>>>>> <<<
>>>>>>>>>       [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
>> the
>>>>>>>>> mapped buffer:
>>>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>>>> trunk-
>>>>>>>>> Linux/lucene/build/backward-
>>>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
>>>>>>>>> B]:0)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:381)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>>>> nput.java:376)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>>>> java:355)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>>>> 662)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>>>> Wrapper.java:734)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>>>> ava:2876)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>>>> )
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>>>> ava:288)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>>>>>>>>>       [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>>>       [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>>>> Found
>>>>>>>> class
>>>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>>>> irectory.java:374)
>>>>>>>>>       [junit4]    > 	at
>> java.security.AccessController.doPrivileged(Native
>>>>>>>>> Method)
>>>>>>>>>       [junit4]    > 	at
>>>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>>>> irectory.java:372)
>>>>>>>>>       [junit4]    > 	... 50 more
>>>>>>>>>       [junit4]   2> NOTE: leaving temporary files on disk at:
>>>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>>>>>>> Linux/lucene/build/backward-
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>>>> at_7BA83158FDA8FFE4-001
>>>>>>>>>       [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
>>>>>>>>> sim=RandomSimilarity(queryNorm=false,coord=crazy):
>>>> {fieldname=DFR
>>>>>>>>> I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
>>>>>>>>> timezone=Brazil/DeNoronha
>>>>>>>>>       [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle
>>>> Corporation
>>>>>> 9-
>>>>>>> ea
>>>>>>>>> (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
>>>>>>>>>       [junit4]   2> NOTE: All tests run in this JVM:
>>>>>>>>> [TestLucene50DocValuesFormat]
>>>>>>>>>       [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors,
>> 3
>>>>>>> skipped
>>>>>>>>> <<< FAILURES!
>>>>>>>>>
>>>>>>>>> [...truncated 20 lines...]
>>>>>>>>> BUILD FAILED
>>>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740:
>>>> The
>>>>>>>>> following error occurred while executing this line:
>>>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684:
>>>> The
>>>>>>>>> following error occurred while executing this line:
>>>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59:
>> The
>>>>>>>>> following error occurred while executing this line:
>>>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>>>>>> Linux/lucene/build.xml:475:
>>>>>>>>> The following error occurred while executing this line:
>>>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>>> Linux/lucene/common-
>>>>>>>>> build.xml:2187: The following error occurred while executing this
>> line:
>>>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>> Linux/lucene/module-
>>>>>>>>> build.xml:58: The following error occurred while executing this line:
>>>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>>> Linux/lucene/common-
>>>>>>>>> build.xml:1457: The following error occurred while executing this
>> line:
>>>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>>> Linux/lucene/common-
>>>>>>>>> build.xml:1014: There were test failures: 4 suites, 152 tests, 13
>> errors,
>>>> 11
>>>>>>>>> ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
>>>>>>>>>
>>>>>>>>> Total time: 15 minutes 49 seconds
>>>>>>>>> Build step 'Invoke Ant' marked build as failure
>>>>>>>>> Archiving artifacts
>>>>>>>>> [WARNINGS] Skipping publisher since build result is FAILURE
>>>>>>>>> Recording test results
>>>>>>>>> Email was triggered for: Failure - Any
>>>>>>>>> Sending email for trigger: Failure - Any
>>>>>>>>>
>>>>>>>> ---------------------------------------------------------------------
>>>>>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>>>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>>>>> ---------------------------------------------------------------------
>>>>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>>>> ---------------------------------------------------------------------
>>>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>>>
>>>> --
>>>> Rgds,Rory O'Donnell
>>>> Quality Engineering Manager
>>>> Oracle EMEA , Dublin, Ireland
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>
>> --
>> Rgds,Rory O'Donnell
>> Quality Engineering Manager
>> Oracle EMEA , Dublin, Ireland
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>> For additional commands, e-mail: dev-help@lucene.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Uwe Schindler <uw...@thetaphi.de>.
Hi Rory,

Sorry for reaching to you again. I found another thing with our recent bug reports:

Both of our recent bugs got the component "tools" / subcomponent "compiler" assigned; which is wrong. It should be "Hotspot" (from bug's history, it looks like Fairoz Matter changed this assignment yesterday, which I don't understand - I reported the bug as "Hotspot" one, same did Robert Muir):

https://bugs.openjdk.java.net/browse/JDK-8150280 (Robert's)
https://bugs.openjdk.java.net/browse/JDK-8150436 (mine)

This may explain why the Hotspot team is not yet aware. "tools" component is for stuff like JavaC, JavaDoc,... - but not when Hotspot's Compiler miscompiles/misoptimizes stuff. Should I contact Hotspot team about those 2 bugs?

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de


> -----Original Message-----
> From: Rory O'Donnell [mailto:rory.odonnell@oracle.com]
> Sent: Tuesday, February 23, 2016 11:31 AM
> To: dev@lucene.apache.org
> Cc: rory.odonnell@oracle.com; 'Balchandra Vaidya'
> <ba...@oracle.com>; 'Muneer Kolarkunnu'
> <ab...@oracle.com>; 'Dalibor Topic' <da...@oracle.com>
> Subject: Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> Build # 15928 - Failure!
> 
> Thanks for that Uwe, I will get the bug updated!
> 
> Rgds,Rory
> 
> On 23/02/2016 10:12, Uwe Schindler wrote:
> > Hi Rory,
> >
> > I got the issue ID: https://bugs.openjdk.java.net/browse/JDK-8150436
> >
> > (the trick is: The JI review ids are also OpenJDK issues, just private). So just
> append the JI review ID to the bugtracker's URL:
> > https://bugs.openjdk.java.net/browse/JI-9029693; Once the bug is public it
> redirects to the JDK issue (because its renamed to JDK-*).
> >
> > About the issue:
> > Fairoz Matte said that this issue does not exist on Linux, but this is not true.
> It could just be that it does not reproduce in the same way! One reason could
> be, because the "-XX:CompileCommand=exclude,Test$RunnableImpl,run"
> may need to be quoted on Linux's command line, because of the $ sign inside
> (which would point to an environment variable named $RunnableImpl)!
> >
> > The issue definitely exists on Linux, too, e.g., see this failed Jenkins run on
> Linux: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-
> Linux/15966/console; this one fails tons of tests with exactly that message!
> >
> > Uwe
> >
> > -----
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: uwe@thetaphi.de
> >
> >
> >> -----Original Message-----
> >> From: Rory O'Donnell [mailto:rory.odonnell@oracle.com]
> >> Sent: Monday, February 22, 2016 9:44 AM
> >> To: dev@lucene.apache.org
> >> Cc: rory.odonnell@oracle.com; 'Balchandra Vaidya'
> >> <ba...@oracle.com>; 'Muneer Kolarkunnu'
> >> <ab...@oracle.com>; Dalibor Topic
> <da...@oracle.com>
> >> Subject: Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> >> Build # 15928 - Failure!
> >>
> >> Thanks Uwe, we will look at the issue.
> >>
> >> JDK 9 b106 is available on https://jdk9.java.net/download/.
> >>
> >> Rgds, Rory
> >>
> >> On 20/02/2016 09:20, Uwe Schindler wrote:
> >>> Hi Rory,
> >>>
> >>> we found another bug in build 105 (but could have introduced much
> earlier,
> >> it is just new code in Lucene to allow us to handle the new
> >> MappedByteBuffer unmapping since build 105):
> >>> Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles calling
> >> interface methods
> >>> This bug may affect Nashorn or Lambdas compilation in Hotspot, so I see
> it
> >> as serious. It is very easy to reproduce with correct command line. I hope
> this
> >> could be fixed easily, because it prevents us from doing further testing
> the
> >> Java 9 changes around our "mmap hack".
> >>> Uwe
> >>>
> >>> -----
> >>> Uwe Schindler
> >>> H.-H.-Meier-Allee 63, D-28213 Bremen
> >>> http://www.thetaphi.de
> >>> eMail: uwe@thetaphi.de
> >>>
> >>>
> >>>> -----Original Message-----
> >>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> >>>> Sent: Friday, February 19, 2016 7:35 PM
> >>>> To: dev@lucene.apache.org
> >>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
> ea+105) -
> >>>> Build # 15928 - Failure!
> >>>>
> >>>> I am able to reproduce:
> >>>>
> >>>> Chdir to backwards-codecs and then do:
> >>>>
> >>>> $ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"
> >>>>
> >>>> Fails almost always with build 105 (on Linux - sorry for breaking jenkins
> >> and
> >>>> my own Windows).
> >>>>
> >>>> -----
> >>>> Uwe Schindler
> >>>> H.-H.-Meier-Allee 63, D-28213 Bremen
> >>>> http://www.thetaphi.de
> >>>> eMail: uwe@thetaphi.de
> >>>>
> >>>>
> >>>>> -----Original Message-----
> >>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> >>>>> Sent: Friday, February 19, 2016 7:15 PM
> >>>>> To: dev@lucene.apache.org
> >>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
> ea+105)
> >> -
> >>>>> Build # 15928 - Failure!
> >>>>>
> >>>>> Hi,
> >>>>>
> >>>>> I played around. I am quite sure this was a hotspot issue (maybe the
> >> same
> >>>>> one Robert has analyzed). I asked java.lang.invoke to dump all
> >> bytecodes
> >>>> to
> >>>>> disk and inspected them. The code calling Runnable interface was
> always
> >>>>> correct after disassembling. I have no idea what else could be wrong,
> we
> >>>>> should just watch this.
> >>>>>
> >>>>> Uwe
> >>>>>
> >>>>> -----
> >>>>> Uwe Schindler
> >>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
> >>>>> http://www.thetaphi.de
> >>>>> eMail: uwe@thetaphi.de
> >>>>>
> >>>>>
> >>>>>> -----Original Message-----
> >>>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> >>>>>> Sent: Friday, February 19, 2016 4:58 PM
> >>>>>> To: dev@lucene.apache.org
> >>>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
> >> ea+105) -
> >>>>>> Build # 15928 - Failure!
> >>>>>>
> >>>>>> Hi,
> >>>>>>
> >>>>>> I'll did, but this does not reproduce on build 105. I think this must be
> >> some
> >>>>>> JVM bug. Basically, the method handle should call the cleaner's run()
> >>>>> method
> >>>>>> on the Runnable. To do this it must cast the cleaner to
> >> java.lang.Runnable
> >>>>>> first, which the code clearly does:
> >>>>>>
> >>>>>> cleanMethod =
> >> explicitCastArguments(lookup.findVirtual(Runnable.class,
> >>>>>> "run", methodType(void.class)),
> >>>>>>     methodType(void.class, cleanerClass));
> >>>>>>
> >>>>>> I am beasting with MMapDirectory in loop, no failures. So I think
> some
> >>>>>> hotspot issue miscompiles something. But there is definitely no
> >> problem
> >>>>> like
> >>>>>> this in our (my) code. It will only happen if you don't use
> >>>>>> explicitCastArguments above and instead use asType(), see
> Javadocs:
> >>>>>>
> >>>>>> "The same conversions are allowed as for MethodHandle.asType,
> and
> >>>>> some
> >>>>>> additional conversions are also applied if those conversions fail.
> Given
> >>>>> types
> >>>>>> T0, T1, one of the following conversions is applied if possible, before
> or
> >>>>>> instead of any conversions done by asType:
> >>>>>> If T0 and T1 are references, and T1 is an interface type, then the
> value
> >> of
> >>>>>> type T0 is passed as a T1 without a cast. (This treatment of interfaces
> >>>>> follows
> >>>>>> the usage of the bytecode verifier.)
> >>>>>> [...]"
> >>>>>>
> >>>>>> And this statement is important here! We need to call the interface
> >>>>> method,
> >>>>>> not run() on jdk.internal.ref.Cleaner.
> >>>>>>
> >>>>>> Uwe
> >>>>>>
> >>>>>> -----
> >>>>>> Uwe Schindler
> >>>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
> >>>>>> http://www.thetaphi.de
> >>>>>> eMail: uwe@thetaphi.de
> >>>>>>
> >>>>>>
> >>>>>>> -----Original Message-----
> >>>>>>> From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
> >>>>>>> Sent: Friday, February 19, 2016 4:34 PM
> >>>>>>> To: markrmiller@apache.org; dev@lucene.apache.org
> >>>>>>> Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
> ea+105) -
> >>>>> Build
> >>>>>> #
> >>>>>>> 15928 - Failure!
> >>>>>>> Importance: Low
> >>>>>>>
> >>>>>>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-
> Linux/15928/
> >>>>>>> Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC
> -
> >>>> XX:-
> >>>>>>> UseSuperWord
> >>>>>>>
> >>>>>>> 13 tests failed.
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> >>>>>>> msEnumFixedWidth
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> >>>>>>> A8]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>> 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> >>>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> >>>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetVariableLengthSingleValuedVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> >>>>>>> 17]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>> 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> >>>>>>> 160)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetVariableLengthVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> >>>>>>> 9]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>> 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>>>>>>
> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetVariableLengthFewUniqueSetsVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> >>>>>>> 7]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> >>>>>>> a:2176)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 55 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetFixedLengthManyValuesPerDocVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> >>>>>>> 0]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>> 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>
> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
> >>>>>>> va:2192)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edVariableLengthVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
> >>>>>>> F]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
> >>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 55 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetFixedLengthFewUniqueSetsVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
> >>>>>>> B]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>
> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
> >>>>>>> 168)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 55 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetVariableLengthBigVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
> >>>>>>> AF]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>> 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>
> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
> >>>>>>> 67)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
> >>>>>>> ads3
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> this IndexWriter is closed
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> org.apache.lucene.store.AlreadyClosedException: this IndexWriter
> is
> >>>>>> closed
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
> >>>>>>> :0)
> >>>>>>> 	at
> >>>>>>>
> >>>>
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
> >>>>>>> 	at
> >>>>>>>
> >>>>
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
> >>>>>>> 88)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
> >>>>>>> Writer.java:170)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
> >>>>>>> DocValuesFormatTestCase.java:2720)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.io.IOException: Unable to unmap the mapped
> buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> >>>>>>> DirectoryWrapper.java:1057)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> >>>>>>> 60FieldInfosFormat.java:113)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> >>>>>>> .java:101)
> >>>>>>> 	at
> >>>>>>>
> >> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> >>>>>>> es.java:145)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> >>>>>>> AndUpdates.java:617)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> >>>>>>> MergeScheduler.java:588)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>>>> ncurrentMergeScheduler.java:626)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 15 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
> >>>>>>> DocumentsNumeric
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Captured an uncaught exception in thread: Thread[id=131,
> >>>> name=Lucene
> >>>>>>> Merge Thread #0, state=RUNNABLE, group=TGRP-
> >>>>>>> TestLucene50DocValuesFormat]
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> com.carrotsearch.randomizedtesting.UncaughtExceptionError:
> >>>> Captured
> >>>>>> an
> >>>>>>> uncaught exception in thread: Thread[id=131, name=Lucene
> Merge
> >>>>> Thread
> >>>>>>> #0, state=RUNNABLE, group=TGRP-
> TestLucene50DocValuesFormat]
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
> >>>>>>> 9]:0)
> >>>>>>> Caused by:
> org.apache.lucene.index.MergePolicy$MergeException:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> >>>>>>> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
> >>>>>>> n(ConcurrentMergeScheduler.java:668)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>>>> ncurrentMergeScheduler.java:648)
> >>>>>>> Caused by: java.io.IOException: Unable to unmap the mapped
> buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> >>>>>>> DirectoryWrapper.java:1057)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> >>>>>>> 60FieldInfosFormat.java:113)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> >>>>>>> .java:101)
> >>>>>>> 	at
> >>>>>>>
> >> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> >>>>>>> es.java:145)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> >>>>>>> AndUpdates.java:617)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> >>>>>>> MergeScheduler.java:588)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>>>> ncurrentMergeScheduler.java:626)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 15 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edFixedLengthVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
> >>>>>>> 3]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>> 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
> >>>>>>> ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetFixedLengthVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> >>>>>>> 2]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 55 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edVariableLengthBigVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >>>>>>> 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> >>>>>>> B]:0)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>> 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> >>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>> 	at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>> 	at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>> 	at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>> 	... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>> Build Log:
> >>>>>>> [...truncated 4286 lines...]
> >>>>>>>      [junit4] Suite:
> >>>>>>>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>> Dtests.method=testTermsEnumFixedWidth -
> >>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   8.77s J0 |
> >>>>>>> TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> >>>>>>> A8]:0)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> >>>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> >>>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> >>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    > 	at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    > 	... 50 more
> >>>>>>>      [junit4] IGNOR/A 0.01s J0 |
> >>>>>>> TestLucene50DocValuesFormat.testTermsEnumRandomMany
> >>>>>>>      [junit4]    > Assumption #1: 'nightly' test group is disabled
> >> (@Nightly())
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>>
> >>>>
> Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
> >>>>> -
> >>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   0.03s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
> >>>>>>> StoredFields <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> >>>>>>> 17]:0)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> >>>>>>> 160)
> >>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    > 	at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    > 	... 50 more
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>> Dtests.method=testSortedSetVariableLengthVsStoredFields -
> >>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   1.75s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
> >>>>>>> <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> >>>>>>> 9]:0)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>>>>>>
> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> >>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    > 	at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    > 	... 50 more
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>>
> >>
> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
> >>>>>>> -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >>>> Dtests.slow=true
> >>>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   1.16s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
> >>>>>>> VsStoredFields <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> >>>>>>> 7]:0)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> >>>>>>> a:2176)
> >>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    > 	at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    > 	... 55 more
> >>>>>>>      [junit4] IGNOR/A 0.00s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
> >>>>>>> Fields
> >>>>>>>      [junit4]    > Assumption #1: 'nightly' test group is disabled
> >> (@Nightly())
> >>>>>>>      [junit4] IGNOR/A 0.00s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
> >>>>>>> ds
> >>>>>>>      [junit4]    > Assumption #1: 'nightly' test group is disabled
> >> (@Nightly())
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>>
> >>
> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
> >>>>>>> s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >>>>> Dtests.slow=true -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   0.03s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
> >>>>>>> cVsStoredFields <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> >>>>>>> 0]:0)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    > 	at
> >>>>> org.apache.lucene.store.MockDirectoryWrapper.open
> >>>>>>> [...truncated too long message...]
> >>>>>>>
> >>>>>>> 4]   2> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> >>>>>>> DirectoryWrapper.java:1057)
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> >>>>>>> 60FieldInfosFormat.java:113)
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> >>>>>>> .java:101)
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> >> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> >>>>>>> es.java:145)
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> >>>>>>> AndUpdates.java:617)
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> >>>>>>> MergeScheduler.java:588)
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>>>> ncurrentMergeScheduler.java:626)
> >>>>>>>      [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError:
> >>>> Found
> >>>>>>> class jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]   2> 	at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]   2> 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]   2> 	... 15 more
> >>>>>>>      [junit4]   2>
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>> Dtests.method=testSortedSetFixedLengthVsStoredFields -
> >>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   1.18s J0 |
> >>>>>>>
> >>>>
> TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
> >>>>>>> <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> >>>>>>> 2]:0)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> >>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    > 	at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    > 	... 55 more
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>> Dtests.method=testSortedVariableLengthBigVsStoredFields -
> >>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   1.61s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
> >>>>>>> <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> >>>>>>> B]:0)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> >>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    > 	at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    > 	at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    > 	... 50 more
> >>>>>>>      [junit4]   2> NOTE: leaving temporary files on disk at:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >>>>>> Linux/lucene/build/backward-
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001
> >>>>>>>      [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
> >>>>>>> sim=RandomSimilarity(queryNorm=false,coord=crazy):
> >> {fieldname=DFR
> >>>>>>> I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
> >>>>>>> timezone=Brazil/DeNoronha
> >>>>>>>      [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle
> >> Corporation
> >>>> 9-
> >>>>> ea
> >>>>>>> (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
> >>>>>>>      [junit4]   2> NOTE: All tests run in this JVM:
> >>>>>>> [TestLucene50DocValuesFormat]
> >>>>>>>      [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors,
> 3
> >>>>> skipped
> >>>>>>> <<< FAILURES!
> >>>>>>>
> >>>>>>> [...truncated 20 lines...]
> >>>>>>> BUILD FAILED
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740:
> >> The
> >>>>>>> following error occurred while executing this line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684:
> >> The
> >>>>>>> following error occurred while executing this line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59:
> The
> >>>>>>> following error occurred while executing this line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >>>>> Linux/lucene/build.xml:475:
> >>>>>>> The following error occurred while executing this line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >> Linux/lucene/common-
> >>>>>>> build.xml:2187: The following error occurred while executing this
> line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/module-
> >>>>>>> build.xml:58: The following error occurred while executing this line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >> Linux/lucene/common-
> >>>>>>> build.xml:1457: The following error occurred while executing this
> line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >> Linux/lucene/common-
> >>>>>>> build.xml:1014: There were test failures: 4 suites, 152 tests, 13
> errors,
> >> 11
> >>>>>>> ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
> >>>>>>>
> >>>>>>> Total time: 15 minutes 49 seconds
> >>>>>>> Build step 'Invoke Ant' marked build as failure
> >>>>>>> Archiving artifacts
> >>>>>>> [WARNINGS] Skipping publisher since build result is FAILURE
> >>>>>>> Recording test results
> >>>>>>> Email was triggered for: Failure - Any
> >>>>>>> Sending email for trigger: Failure - Any
> >>>>>>>
> >>>>>>
> >>>>>> ---------------------------------------------------------------------
> >>>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> >>>>>> For additional commands, e-mail: dev-help@lucene.apache.org
> >>>>> ---------------------------------------------------------------------
> >>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> >>>>> For additional commands, e-mail: dev-help@lucene.apache.org
> >>>> ---------------------------------------------------------------------
> >>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> >>>> For additional commands, e-mail: dev-help@lucene.apache.org
> >>>
> >>> ---------------------------------------------------------------------
> >>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> >>> For additional commands, e-mail: dev-help@lucene.apache.org
> >>>
> >> --
> >> Rgds,Rory O'Donnell
> >> Quality Engineering Manager
> >> Oracle EMEA , Dublin, Ireland
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> >> For additional commands, e-mail: dev-help@lucene.apache.org
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> > For additional commands, e-mail: dev-help@lucene.apache.org
> >
> 
> --
> Rgds,Rory O'Donnell
> Quality Engineering Manager
> Oracle EMEA , Dublin, Ireland
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Rory O'Donnell <ro...@oracle.com>.
Thanks for that Uwe, I will get the bug updated!

Rgds,Rory

On 23/02/2016 10:12, Uwe Schindler wrote:
> Hi Rory,
>
> I got the issue ID: https://bugs.openjdk.java.net/browse/JDK-8150436
>
> (the trick is: The JI review ids are also OpenJDK issues, just private). So just append the JI review ID to the bugtracker's URL:
> https://bugs.openjdk.java.net/browse/JI-9029693; Once the bug is public it redirects to the JDK issue (because its renamed to JDK-*).
>
> About the issue:
> Fairoz Matte said that this issue does not exist on Linux, but this is not true. It could just be that it does not reproduce in the same way! One reason could be, because the "-XX:CompileCommand=exclude,Test$RunnableImpl,run" may need to be quoted on Linux's command line, because of the $ sign inside (which would point to an environment variable named $RunnableImpl)!
>
> The issue definitely exists on Linux, too, e.g., see this failed Jenkins run on Linux: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15966/console; this one fails tons of tests with exactly that message!
>
> Uwe
>
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
>
>
>> -----Original Message-----
>> From: Rory O'Donnell [mailto:rory.odonnell@oracle.com]
>> Sent: Monday, February 22, 2016 9:44 AM
>> To: dev@lucene.apache.org
>> Cc: rory.odonnell@oracle.com; 'Balchandra Vaidya'
>> <ba...@oracle.com>; 'Muneer Kolarkunnu'
>> <ab...@oracle.com>; Dalibor Topic <da...@oracle.com>
>> Subject: Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
>> Build # 15928 - Failure!
>>
>> Thanks Uwe, we will look at the issue.
>>
>> JDK 9 b106 is available on https://jdk9.java.net/download/.
>>
>> Rgds, Rory
>>
>> On 20/02/2016 09:20, Uwe Schindler wrote:
>>> Hi Rory,
>>>
>>> we found another bug in build 105 (but could have introduced much earlier,
>> it is just new code in Lucene to allow us to handle the new
>> MappedByteBuffer unmapping since build 105):
>>> Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles calling
>> interface methods
>>> This bug may affect Nashorn or Lambdas compilation in Hotspot, so I see it
>> as serious. It is very easy to reproduce with correct command line. I hope this
>> could be fixed easily, because it prevents us from doing further testing the
>> Java 9 changes around our "mmap hack".
>>> Uwe
>>>
>>> -----
>>> Uwe Schindler
>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>> http://www.thetaphi.de
>>> eMail: uwe@thetaphi.de
>>>
>>>
>>>> -----Original Message-----
>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>>> Sent: Friday, February 19, 2016 7:35 PM
>>>> To: dev@lucene.apache.org
>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
>>>> Build # 15928 - Failure!
>>>>
>>>> I am able to reproduce:
>>>>
>>>> Chdir to backwards-codecs and then do:
>>>>
>>>> $ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"
>>>>
>>>> Fails almost always with build 105 (on Linux - sorry for breaking jenkins
>> and
>>>> my own Windows).
>>>>
>>>> -----
>>>> Uwe Schindler
>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>>> http://www.thetaphi.de
>>>> eMail: uwe@thetaphi.de
>>>>
>>>>
>>>>> -----Original Message-----
>>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>>>> Sent: Friday, February 19, 2016 7:15 PM
>>>>> To: dev@lucene.apache.org
>>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105)
>> -
>>>>> Build # 15928 - Failure!
>>>>>
>>>>> Hi,
>>>>>
>>>>> I played around. I am quite sure this was a hotspot issue (maybe the
>> same
>>>>> one Robert has analyzed). I asked java.lang.invoke to dump all
>> bytecodes
>>>> to
>>>>> disk and inspected them. The code calling Runnable interface was always
>>>>> correct after disassembling. I have no idea what else could be wrong, we
>>>>> should just watch this.
>>>>>
>>>>> Uwe
>>>>>
>>>>> -----
>>>>> Uwe Schindler
>>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>>>> http://www.thetaphi.de
>>>>> eMail: uwe@thetaphi.de
>>>>>
>>>>>
>>>>>> -----Original Message-----
>>>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>>>>> Sent: Friday, February 19, 2016 4:58 PM
>>>>>> To: dev@lucene.apache.org
>>>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
>> ea+105) -
>>>>>> Build # 15928 - Failure!
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I'll did, but this does not reproduce on build 105. I think this must be
>> some
>>>>>> JVM bug. Basically, the method handle should call the cleaner's run()
>>>>> method
>>>>>> on the Runnable. To do this it must cast the cleaner to
>> java.lang.Runnable
>>>>>> first, which the code clearly does:
>>>>>>
>>>>>> cleanMethod =
>> explicitCastArguments(lookup.findVirtual(Runnable.class,
>>>>>> "run", methodType(void.class)),
>>>>>>     methodType(void.class, cleanerClass));
>>>>>>
>>>>>> I am beasting with MMapDirectory in loop, no failures. So I think some
>>>>>> hotspot issue miscompiles something. But there is definitely no
>> problem
>>>>> like
>>>>>> this in our (my) code. It will only happen if you don't use
>>>>>> explicitCastArguments above and instead use asType(), see Javadocs:
>>>>>>
>>>>>> "The same conversions are allowed as for MethodHandle.asType, and
>>>>> some
>>>>>> additional conversions are also applied if those conversions fail. Given
>>>>> types
>>>>>> T0, T1, one of the following conversions is applied if possible, before or
>>>>>> instead of any conversions done by asType:
>>>>>> If T0 and T1 are references, and T1 is an interface type, then the value
>> of
>>>>>> type T0 is passed as a T1 without a cast. (This treatment of interfaces
>>>>> follows
>>>>>> the usage of the bytecode verifier.)
>>>>>> [...]"
>>>>>>
>>>>>> And this statement is important here! We need to call the interface
>>>>> method,
>>>>>> not run() on jdk.internal.ref.Cleaner.
>>>>>>
>>>>>> Uwe
>>>>>>
>>>>>> -----
>>>>>> Uwe Schindler
>>>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>>>>> http://www.thetaphi.de
>>>>>> eMail: uwe@thetaphi.de
>>>>>>
>>>>>>
>>>>>>> -----Original Message-----
>>>>>>> From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
>>>>>>> Sent: Friday, February 19, 2016 4:34 PM
>>>>>>> To: markrmiller@apache.org; dev@lucene.apache.org
>>>>>>> Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
>>>>> Build
>>>>>> #
>>>>>>> 15928 - Failure!
>>>>>>> Importance: Low
>>>>>>>
>>>>>>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
>>>>>>> Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC -
>>>> XX:-
>>>>>>> UseSuperWord
>>>>>>>
>>>>>>> 13 tests failed.
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>>>> msEnumFixedWidth
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
>>>>>>> A8]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
>>>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 50 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>> edSetVariableLengthSingleValuedVsStoredFields
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
>>>>>>> 17]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>>>> 160)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 50 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>> edSetVariableLengthVsStoredFields
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
>>>>>>> 9]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>>>>>>> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 50 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>> edSetVariableLengthFewUniqueSetsVsStoredFields
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
>>>>>>> 7]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>> e50CompoundFormat.java:90)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>> :4680)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>> erPerThread.java:462)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>> 02)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>> er.java:614)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2815)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
>>>>>>> a:2176)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 55 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>> edSetFixedLengthManyValuesPerDocVsStoredFields
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
>>>>>>> 0]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
>>>>>>> va:2192)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 50 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>> edVariableLengthVsStoredFields
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
>>>>>>> F]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>> e50CompoundFormat.java:90)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>> :4680)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>> erPerThread.java:462)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>> 02)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>> er.java:614)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2815)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
>>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 55 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>> edSetFixedLengthFewUniqueSetsVsStoredFields
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
>>>>>>> B]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>> e50CompoundFormat.java:90)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>> :4680)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>> erPerThread.java:462)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>> 02)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>> er.java:614)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2815)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>>>> 168)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 55 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>> edSetVariableLengthBigVsStoredFields
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
>>>>>>> AF]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
>>>>>>> 67)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 50 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
>>>>>>> ads3
>>>>>>>
>>>>>>> Error Message:
>>>>>>> this IndexWriter is closed
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> org.apache.lucene.store.AlreadyClosedException: this IndexWriter is
>>>>>> closed
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
>>>>>>> :0)
>>>>>>> 	at
>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
>>>>>>> 	at
>>>>>>>
>>>> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
>>>>>>> 88)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
>>>>>>> Writer.java:170)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
>>>>>>> DocValuesFormatTestCase.java:2720)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>>>> DirectoryWrapper.java:1057)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>>>> 60FieldInfosFormat.java:113)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>>>> .java:101)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>>>> es.java:145)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>>>> AndUpdates.java:617)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>>>> MergeScheduler.java:588)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>>> ncurrentMergeScheduler.java:626)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 15 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
>>>>>>> DocumentsNumeric
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Captured an uncaught exception in thread: Thread[id=131,
>>>> name=Lucene
>>>>>>> Merge Thread #0, state=RUNNABLE, group=TGRP-
>>>>>>> TestLucene50DocValuesFormat]
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> com.carrotsearch.randomizedtesting.UncaughtExceptionError:
>>>> Captured
>>>>>> an
>>>>>>> uncaught exception in thread: Thread[id=131, name=Lucene Merge
>>>>> Thread
>>>>>>> #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
>>>>>>> 9]:0)
>>>>>>> Caused by: org.apache.lucene.index.MergePolicy$MergeException:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>>>> 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
>>>>>>> n(ConcurrentMergeScheduler.java:668)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>>> ncurrentMergeScheduler.java:648)
>>>>>>> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>>>> DirectoryWrapper.java:1057)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>>>> 60FieldInfosFormat.java:113)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>>>> .java:101)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>>>> es.java:145)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>>>> AndUpdates.java:617)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>>>> MergeScheduler.java:588)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>>> ncurrentMergeScheduler.java:626)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 15 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>> edFixedLengthVsStoredFields
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
>>>>>>> 3]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
>>>>>>> ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 50 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>> edSetFixedLengthVsStoredFields
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
>>>>>>> 2]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>> e50CompoundFormat.java:90)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>> :4680)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>> erPerThread.java:462)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>> 02)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>> er.java:614)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2815)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 55 more
>>>>>>>
>>>>>>>
>>>>>>> FAILED:
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>>>> edVariableLengthBigVsStoredFields
>>>>>>>
>>>>>>> Error Message:
>>>>>>> Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>>>
>>>>>>> Stack Trace:
>>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>>> 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
>>>>>>> B]:0)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>>>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>>>> ava:62)
>>>>>>> 	at
>>>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>>>> sorImpl.java:43)
>>>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>>>> dRunner.java:1764)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>>>> mizedRunner.java:871)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>>>> mizedRunner.java:907)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>>>> omizedRunner.java:921)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>>>> SetupTeardownChained.java:49)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>>>> readAndTestName.java:48)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>>>> (ThreadLeakControl.java:809)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>>>> eakControl.java:460)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>>>> domizedRunner.java:880)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>>>> mizedRunner.java:781)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>>>> mizedRunner.java:816)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>>>> mizedRunner.java:827)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>>>> fterRule.java:45)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>>>> assName.java:41)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>>>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>>>> ertionsRequired.java:53)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>>>> .java:47)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>>>> IgnoreAfterMaxFailures.java:64)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>>>> TestSuites.java:54)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>>>> ementAdapter.java:36)
>>>>>>> 	at
>>>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>>>> run(ThreadLeakControl.java:367)
>>>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>>>> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>> 	... 50 more
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Build Log:
>>>>>>> [...truncated 4286 lines...]
>>>>>>>      [junit4] Suite:
>>>>>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
>>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>> Dtests.method=testTermsEnumFixedWidth -
>>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>> Dtests.slow=true
>>>> -
>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>      [junit4] ERROR   8.77s J0 |
>>>>>>> TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
>>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>>>> mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
>>>>>>> A8]:0)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>>      [junit4]    > 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
>>>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>> Found
>>>>>> class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>>      [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>>>> Method)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>>      [junit4]    > 	... 50 more
>>>>>>>      [junit4] IGNOR/A 0.01s J0 |
>>>>>>> TestLucene50DocValuesFormat.testTermsEnumRandomMany
>>>>>>>      [junit4]    > Assumption #1: 'nightly' test group is disabled
>> (@Nightly())
>>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>>
>>>> Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
>>>>> -
>>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>> Dtests.slow=true
>>>> -
>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>      [junit4] ERROR   0.03s J0 |
>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
>>>>>>> StoredFields <<<
>>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>>>> mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
>>>>>>> 17]:0)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>>      [junit4]    > 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>>>> 160)
>>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>> Found
>>>>>> class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>>      [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>>>> Method)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>>      [junit4]    > 	... 50 more
>>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>> Dtests.method=testSortedSetVariableLengthVsStoredFields -
>>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>> Dtests.slow=true
>>>> -
>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>      [junit4] ERROR   1.75s J0 |
>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
>>>>>>> <<<
>>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>>>> mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
>>>>>>> 9]:0)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>>      [junit4]    > 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>>>>>>> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>> Found
>>>>>> class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>>      [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>>>> Method)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>>      [junit4]    > 	... 50 more
>>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>>
>> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
>>>>>>> -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>>> Dtests.slow=true
>>>>> -
>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>      [junit4] ERROR   1.16s J0 |
>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
>>>>>>> VsStoredFields <<<
>>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>>>> mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
>>>>>>> 7]:0)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>> e50CompoundFormat.java:90)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>> :4680)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>> erPerThread.java:462)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>> 02)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>> er.java:614)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2815)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>>      [junit4]    > 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
>>>>>>> a:2176)
>>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>> Found
>>>>>> class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>>      [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>>>> Method)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>>      [junit4]    > 	... 55 more
>>>>>>>      [junit4] IGNOR/A 0.00s J0 |
>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
>>>>>>> Fields
>>>>>>>      [junit4]    > Assumption #1: 'nightly' test group is disabled
>> (@Nightly())
>>>>>>>      [junit4] IGNOR/A 0.00s J0 |
>>>>>>>
>> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
>>>>>>> ds
>>>>>>>      [junit4]    > Assumption #1: 'nightly' test group is disabled
>> (@Nightly())
>>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>>
>> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
>>>>>>> s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>>>> Dtests.slow=true -
>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>      [junit4] ERROR   0.03s J0 |
>>>>>>>
>> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
>>>>>>> cVsStoredFields <<<
>>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>>>> mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
>>>>>>> 0]:0)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>>      [junit4]    > 	at
>>>>> org.apache.lucene.store.MockDirectoryWrapper.open
>>>>>>> [...truncated too long message...]
>>>>>>>
>>>>>>> 4]   2> 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>>>> DirectoryWrapper.java:1057)
>>>>>>>      [junit4]   2> 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>>>> 60FieldInfosFormat.java:113)
>>>>>>>      [junit4]   2> 	at
>>>>>>>
>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>>>> .java:101)
>>>>>>>      [junit4]   2> 	at
>>>>>>>
>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>>>>      [junit4]   2> 	at
>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>>>> es.java:145)
>>>>>>>      [junit4]   2> 	at
>>>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>>>> AndUpdates.java:617)
>>>>>>>      [junit4]   2> 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>>>>      [junit4]   2> 	at
>>>>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>>>>      [junit4]   2> 	at
>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>>>> MergeScheduler.java:588)
>>>>>>>      [junit4]   2> 	at
>>>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>>>> ncurrentMergeScheduler.java:626)
>>>>>>>      [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError:
>>>> Found
>>>>>>> class jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>      [junit4]   2> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>>      [junit4]   2> 	at java.security.AccessController.doPrivileged(Native
>>>>>>> Method)
>>>>>>>      [junit4]   2> 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>>      [junit4]   2> 	... 15 more
>>>>>>>      [junit4]   2>
>>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>> Dtests.method=testSortedSetFixedLengthVsStoredFields -
>>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>> Dtests.slow=true
>>>> -
>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>      [junit4] ERROR   1.18s J0 |
>>>>>>>
>>>> TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
>>>>>>> <<<
>>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>>>> mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
>>>>>>> 2]:0)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>>>> e50CompoundFormat.java:90)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>>>> :4680)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>>>> DocumentsWriterPerThread.java:498)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>>>> erPerThread.java:462)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>>>> 02)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>>>> er.java:614)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2815)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>>      [junit4]    > 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>> Found
>>>>>> class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>>      [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>>>> Method)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>>      [junit4]    > 	... 55 more
>>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
>>>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>>> Dtests.method=testSortedVariableLengthBigVsStoredFields -
>>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>> Dtests.slow=true
>>>> -
>>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>>>      [junit4] ERROR   1.61s J0 |
>>>>>>>
>> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
>>>>>>> <<<
>>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>>>> mapped buffer:
>>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>>>> trunk-
>>>>>>> Linux/lucene/build/backward-
>>>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
>>>>>>> B]:0)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:381)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>>>> nput.java:376)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>>>> java:355)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>>>> 662)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>>>> Wrapper.java:734)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>>>> ava:2876)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>>>> )
>>>>>>>      [junit4]    > 	at
>>>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>>>> ava:288)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>>>>>>>      [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
>> Found
>>>>>> class
>>>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>>>> irectory.java:374)
>>>>>>>      [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>>>> Method)
>>>>>>>      [junit4]    > 	at
>>>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>>>> irectory.java:372)
>>>>>>>      [junit4]    > 	... 50 more
>>>>>>>      [junit4]   2> NOTE: leaving temporary files on disk at:
>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>>>>> Linux/lucene/build/backward-
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>>>> at_7BA83158FDA8FFE4-001
>>>>>>>      [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
>>>>>>> sim=RandomSimilarity(queryNorm=false,coord=crazy):
>> {fieldname=DFR
>>>>>>> I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
>>>>>>> timezone=Brazil/DeNoronha
>>>>>>>      [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle
>> Corporation
>>>> 9-
>>>>> ea
>>>>>>> (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
>>>>>>>      [junit4]   2> NOTE: All tests run in this JVM:
>>>>>>> [TestLucene50DocValuesFormat]
>>>>>>>      [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors, 3
>>>>> skipped
>>>>>>> <<< FAILURES!
>>>>>>>
>>>>>>> [...truncated 20 lines...]
>>>>>>> BUILD FAILED
>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740:
>> The
>>>>>>> following error occurred while executing this line:
>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684:
>> The
>>>>>>> following error occurred while executing this line:
>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The
>>>>>>> following error occurred while executing this line:
>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>>>> Linux/lucene/build.xml:475:
>>>>>>> The following error occurred while executing this line:
>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>> Linux/lucene/common-
>>>>>>> build.xml:2187: The following error occurred while executing this line:
>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-
>>>>>>> build.xml:58: The following error occurred while executing this line:
>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>> Linux/lucene/common-
>>>>>>> build.xml:1457: The following error occurred while executing this line:
>>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>> Linux/lucene/common-
>>>>>>> build.xml:1014: There were test failures: 4 suites, 152 tests, 13 errors,
>> 11
>>>>>>> ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
>>>>>>>
>>>>>>> Total time: 15 minutes 49 seconds
>>>>>>> Build step 'Invoke Ant' marked build as failure
>>>>>>> Archiving artifacts
>>>>>>> [WARNINGS] Skipping publisher since build result is FAILURE
>>>>>>> Recording test results
>>>>>>> Email was triggered for: Failure - Any
>>>>>>> Sending email for trigger: Failure - Any
>>>>>>>
>>>>>>
>>>>>> ---------------------------------------------------------------------
>>>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>
>> --
>> Rgds,Rory O'Donnell
>> Quality Engineering Manager
>> Oracle EMEA , Dublin, Ireland
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>> For additional commands, e-mail: dev-help@lucene.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org
>

-- 
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland


---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Uwe Schindler <uw...@thetaphi.de>.
Hi Rory,

I got the issue ID: https://bugs.openjdk.java.net/browse/JDK-8150436

(the trick is: The JI review ids are also OpenJDK issues, just private). So just append the JI review ID to the bugtracker's URL: 
https://bugs.openjdk.java.net/browse/JI-9029693; Once the bug is public it redirects to the JDK issue (because its renamed to JDK-*).

About the issue:
Fairoz Matte said that this issue does not exist on Linux, but this is not true. It could just be that it does not reproduce in the same way! One reason could be, because the "-XX:CompileCommand=exclude,Test$RunnableImpl,run" may need to be quoted on Linux's command line, because of the $ sign inside (which would point to an environment variable named $RunnableImpl)!

The issue definitely exists on Linux, too, e.g., see this failed Jenkins run on Linux: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15966/console; this one fails tons of tests with exactly that message!

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de


> -----Original Message-----
> From: Rory O'Donnell [mailto:rory.odonnell@oracle.com]
> Sent: Monday, February 22, 2016 9:44 AM
> To: dev@lucene.apache.org
> Cc: rory.odonnell@oracle.com; 'Balchandra Vaidya'
> <ba...@oracle.com>; 'Muneer Kolarkunnu'
> <ab...@oracle.com>; Dalibor Topic <da...@oracle.com>
> Subject: Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> Build # 15928 - Failure!
> 
> Thanks Uwe, we will look at the issue.
> 
> JDK 9 b106 is available on https://jdk9.java.net/download/.
> 
> Rgds, Rory
> 
> On 20/02/2016 09:20, Uwe Schindler wrote:
> > Hi Rory,
> >
> > we found another bug in build 105 (but could have introduced much earlier,
> it is just new code in Lucene to allow us to handle the new
> MappedByteBuffer unmapping since build 105):
> >
> > Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles calling
> interface methods
> >
> > This bug may affect Nashorn or Lambdas compilation in Hotspot, so I see it
> as serious. It is very easy to reproduce with correct command line. I hope this
> could be fixed easily, because it prevents us from doing further testing the
> Java 9 changes around our "mmap hack".
> >
> > Uwe
> >
> > -----
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: uwe@thetaphi.de
> >
> >
> >> -----Original Message-----
> >> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> >> Sent: Friday, February 19, 2016 7:35 PM
> >> To: dev@lucene.apache.org
> >> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> >> Build # 15928 - Failure!
> >>
> >> I am able to reproduce:
> >>
> >> Chdir to backwards-codecs and then do:
> >>
> >> $ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"
> >>
> >> Fails almost always with build 105 (on Linux - sorry for breaking jenkins
> and
> >> my own Windows).
> >>
> >> -----
> >> Uwe Schindler
> >> H.-H.-Meier-Allee 63, D-28213 Bremen
> >> http://www.thetaphi.de
> >> eMail: uwe@thetaphi.de
> >>
> >>
> >>> -----Original Message-----
> >>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> >>> Sent: Friday, February 19, 2016 7:15 PM
> >>> To: dev@lucene.apache.org
> >>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105)
> -
> >>> Build # 15928 - Failure!
> >>>
> >>> Hi,
> >>>
> >>> I played around. I am quite sure this was a hotspot issue (maybe the
> same
> >>> one Robert has analyzed). I asked java.lang.invoke to dump all
> bytecodes
> >> to
> >>> disk and inspected them. The code calling Runnable interface was always
> >>> correct after disassembling. I have no idea what else could be wrong, we
> >>> should just watch this.
> >>>
> >>> Uwe
> >>>
> >>> -----
> >>> Uwe Schindler
> >>> H.-H.-Meier-Allee 63, D-28213 Bremen
> >>> http://www.thetaphi.de
> >>> eMail: uwe@thetaphi.de
> >>>
> >>>
> >>>> -----Original Message-----
> >>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> >>>> Sent: Friday, February 19, 2016 4:58 PM
> >>>> To: dev@lucene.apache.org
> >>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
> ea+105) -
> >>>> Build # 15928 - Failure!
> >>>>
> >>>> Hi,
> >>>>
> >>>> I'll did, but this does not reproduce on build 105. I think this must be
> some
> >>>> JVM bug. Basically, the method handle should call the cleaner's run()
> >>> method
> >>>> on the Runnable. To do this it must cast the cleaner to
> java.lang.Runnable
> >>>> first, which the code clearly does:
> >>>>
> >>>> cleanMethod =
> explicitCastArguments(lookup.findVirtual(Runnable.class,
> >>>> "run", methodType(void.class)),
> >>>>    methodType(void.class, cleanerClass));
> >>>>
> >>>> I am beasting with MMapDirectory in loop, no failures. So I think some
> >>>> hotspot issue miscompiles something. But there is definitely no
> problem
> >>> like
> >>>> this in our (my) code. It will only happen if you don't use
> >>>> explicitCastArguments above and instead use asType(), see Javadocs:
> >>>>
> >>>> "The same conversions are allowed as for MethodHandle.asType, and
> >>> some
> >>>> additional conversions are also applied if those conversions fail. Given
> >>> types
> >>>> T0, T1, one of the following conversions is applied if possible, before or
> >>>> instead of any conversions done by asType:
> >>>> If T0 and T1 are references, and T1 is an interface type, then the value
> of
> >>>> type T0 is passed as a T1 without a cast. (This treatment of interfaces
> >>> follows
> >>>> the usage of the bytecode verifier.)
> >>>> [...]"
> >>>>
> >>>> And this statement is important here! We need to call the interface
> >>> method,
> >>>> not run() on jdk.internal.ref.Cleaner.
> >>>>
> >>>> Uwe
> >>>>
> >>>> -----
> >>>> Uwe Schindler
> >>>> H.-H.-Meier-Allee 63, D-28213 Bremen
> >>>> http://www.thetaphi.de
> >>>> eMail: uwe@thetaphi.de
> >>>>
> >>>>
> >>>>> -----Original Message-----
> >>>>> From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
> >>>>> Sent: Friday, February 19, 2016 4:34 PM
> >>>>> To: markrmiller@apache.org; dev@lucene.apache.org
> >>>>> Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> >>> Build
> >>>> #
> >>>>> 15928 - Failure!
> >>>>> Importance: Low
> >>>>>
> >>>>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
> >>>>> Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC -
> >> XX:-
> >>>>> UseSuperWord
> >>>>>
> >>>>> 13 tests failed.
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> >>>>> msEnumFixedWidth
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> >>>>> A8]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>> 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> >>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> >>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 50 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>> edSetVariableLengthSingleValuedVsStoredFields
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> >>>>> 17]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>> 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> >>>>> 160)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 50 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>> edSetVariableLengthVsStoredFields
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> >>>>> 9]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>> 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>>>> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 50 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>> edSetVariableLengthFewUniqueSetsVsStoredFields
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> >>>>> 7]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>> e50CompoundFormat.java:90)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>> :4680)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>> DocumentsWriterPerThread.java:498)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>> erPerThread.java:462)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>> 02)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>> er.java:614)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2815)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> >>>>> a:2176)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 55 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>> edSetFixedLengthManyValuesPerDocVsStoredFields
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> >>>>> 0]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>> 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>
> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
> >>>>> va:2192)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 50 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>> edVariableLengthVsStoredFields
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
> >>>>> F]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>> e50CompoundFormat.java:90)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>> :4680)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>> DocumentsWriterPerThread.java:498)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>> erPerThread.java:462)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>> 02)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>> er.java:614)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2815)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
> >>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 55 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>> edSetFixedLengthFewUniqueSetsVsStoredFields
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
> >>>>> B]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>> e50CompoundFormat.java:90)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>> :4680)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>> DocumentsWriterPerThread.java:498)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>> erPerThread.java:462)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>> 02)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>> er.java:614)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2815)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>
> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
> >>>>> 168)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 55 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>> edSetVariableLengthBigVsStoredFields
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
> >>>>> AF]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>> 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>
> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
> >>>>> 67)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 50 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
> >>>>> ads3
> >>>>>
> >>>>> Error Message:
> >>>>> this IndexWriter is closed
> >>>>>
> >>>>> Stack Trace:
> >>>>> org.apache.lucene.store.AlreadyClosedException: this IndexWriter is
> >>>> closed
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
> >>>>> :0)
> >>>>> 	at
> >>>>>
> >> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
> >>>>> 	at
> >>>>>
> >> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
> >>>>> 88)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
> >>>>> Writer.java:170)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
> >>>>> DocValuesFormatTestCase.java:2720)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> >>>>> DirectoryWrapper.java:1057)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> >>>>> 60FieldInfosFormat.java:113)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> >>>>> .java:101)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> >>>>> es.java:145)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> >>>>> AndUpdates.java:617)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> >>>>> MergeScheduler.java:588)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>> ncurrentMergeScheduler.java:626)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 15 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
> >>>>> DocumentsNumeric
> >>>>>
> >>>>> Error Message:
> >>>>> Captured an uncaught exception in thread: Thread[id=131,
> >> name=Lucene
> >>>>> Merge Thread #0, state=RUNNABLE, group=TGRP-
> >>>>> TestLucene50DocValuesFormat]
> >>>>>
> >>>>> Stack Trace:
> >>>>> com.carrotsearch.randomizedtesting.UncaughtExceptionError:
> >> Captured
> >>>> an
> >>>>> uncaught exception in thread: Thread[id=131, name=Lucene Merge
> >>> Thread
> >>>>> #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
> >>>>> 9]:0)
> >>>>> Caused by: org.apache.lucene.index.MergePolicy$MergeException:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> >>>>> 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
> >>>>> n(ConcurrentMergeScheduler.java:668)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>> ncurrentMergeScheduler.java:648)
> >>>>> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> >>>>> DirectoryWrapper.java:1057)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> >>>>> 60FieldInfosFormat.java:113)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> >>>>> .java:101)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> >>>>> es.java:145)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> >>>>> AndUpdates.java:617)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> >>>>> MergeScheduler.java:588)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>> ncurrentMergeScheduler.java:626)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 15 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>> edFixedLengthVsStoredFields
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
> >>>>> 3]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>> 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
> >>>>> ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 50 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>> edSetFixedLengthVsStoredFields
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> >>>>> 2]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>> e50CompoundFormat.java:90)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>> :4680)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>> DocumentsWriterPerThread.java:498)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>> erPerThread.java:462)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>> 02)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>> er.java:614)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2815)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 55 more
> >>>>>
> >>>>>
> >>>>> FAILED:
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>> edVariableLengthBigVsStoredFields
> >>>>>
> >>>>> Error Message:
> >>>>> Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >>>>>
> >>>>> Stack Trace:
> >>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >>>>> 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> >>>>> B]:0)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>> 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>> 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>> 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> >>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>> ava:62)
> >>>>> 	at
> >>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>> sorImpl.java:43)
> >>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>> dRunner.java:1764)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>> mizedRunner.java:871)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>> mizedRunner.java:907)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>> omizedRunner.java:921)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>> SetupTeardownChained.java:49)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>> readAndTestName.java:48)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>> (ThreadLeakControl.java:809)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>> eakControl.java:460)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>> domizedRunner.java:880)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>> mizedRunner.java:781)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>> mizedRunner.java:816)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>> mizedRunner.java:827)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>> fterRule.java:45)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>> assName.java:41)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>> ertionsRequired.java:53)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>> .java:47)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>> IgnoreAfterMaxFailures.java:64)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>> TestSuites.java:54)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>> ementAdapter.java:36)
> >>>>> 	at
> >>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>> run(ThreadLeakControl.java:367)
> >>>>> 	at java.lang.Thread.run(Thread.java:804)
> >>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>> 	at java.security.AccessController.doPrivileged(Native Method)
> >>>>> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>> 	... 50 more
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> Build Log:
> >>>>> [...truncated 4286 lines...]
> >>>>>     [junit4] Suite:
> >>>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
> >>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>> Dtests.method=testTermsEnumFixedWidth -
> >>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> Dtests.slow=true
> >> -
> >>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>     [junit4] ERROR   8.77s J0 |
> >>>>> TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
> >>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> >>>>> mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> >>>>> A8]:0)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>     [junit4]    > 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>>     [junit4]    > 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> >>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> >>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> >>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> Found
> >>>> class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> >>>>> Method)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>>     [junit4]    > 	... 50 more
> >>>>>     [junit4] IGNOR/A 0.01s J0 |
> >>>>> TestLucene50DocValuesFormat.testTermsEnumRandomMany
> >>>>>     [junit4]    > Assumption #1: 'nightly' test group is disabled
> (@Nightly())
> >>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>
> >> Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
> >>> -
> >>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> Dtests.slow=true
> >> -
> >>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>     [junit4] ERROR   0.03s J0 |
> >>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
> >>>>> StoredFields <<<
> >>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> >>>>> mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> >>>>> 17]:0)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>     [junit4]    > 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>>     [junit4]    > 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> >>>>> 160)
> >>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> Found
> >>>> class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> >>>>> Method)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>>     [junit4]    > 	... 50 more
> >>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>> Dtests.method=testSortedSetVariableLengthVsStoredFields -
> >>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> Dtests.slow=true
> >> -
> >>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>     [junit4] ERROR   1.75s J0 |
> >>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
> >>>>> <<<
> >>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> >>>>> mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> >>>>> 9]:0)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>     [junit4]    > 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>>     [junit4]    > 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>>>> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> >>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> Found
> >>>> class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> >>>>> Method)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>>     [junit4]    > 	... 50 more
> >>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>
> >>
> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
> >>>>> -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>> -
> >>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>     [junit4] ERROR   1.16s J0 |
> >>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
> >>>>> VsStoredFields <<<
> >>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> >>>>> mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> >>>>> 7]:0)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>> e50CompoundFormat.java:90)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>> :4680)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>> DocumentsWriterPerThread.java:498)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>> erPerThread.java:462)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>> 02)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>> er.java:614)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2815)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>>     [junit4]    > 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> >>>>> a:2176)
> >>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> Found
> >>>> class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> >>>>> Method)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>>     [junit4]    > 	... 55 more
> >>>>>     [junit4] IGNOR/A 0.00s J0 |
> >>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
> >>>>> Fields
> >>>>>     [junit4]    > Assumption #1: 'nightly' test group is disabled
> (@Nightly())
> >>>>>     [junit4] IGNOR/A 0.00s J0 |
> >>>>>
> >>
> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
> >>>>> ds
> >>>>>     [junit4]    > Assumption #1: 'nightly' test group is disabled
> (@Nightly())
> >>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>
> >>
> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
> >>>>> s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >>> Dtests.slow=true -
> >>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>     [junit4] ERROR   0.03s J0 |
> >>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
> >>>>> cVsStoredFields <<<
> >>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> >>>>> mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> >>>>> 0]:0)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>>     [junit4]    > 	at
> >>> org.apache.lucene.store.MockDirectoryWrapper.open
> >>>>> [...truncated too long message...]
> >>>>>
> >>>>> 4]   2> 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> >>>>> DirectoryWrapper.java:1057)
> >>>>>     [junit4]   2> 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> >>>>> 60FieldInfosFormat.java:113)
> >>>>>     [junit4]   2> 	at
> >>>>>
> >>
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> >>>>> .java:101)
> >>>>>     [junit4]   2> 	at
> >>>>>
> >>>
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> >>>>>     [junit4]   2> 	at
> >>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> >>>>> es.java:145)
> >>>>>     [junit4]   2> 	at
> >>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> >>>>> AndUpdates.java:617)
> >>>>>     [junit4]   2> 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> >>>>>     [junit4]   2> 	at
> >>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> >>>>>     [junit4]   2> 	at
> >>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> >>>>> MergeScheduler.java:588)
> >>>>>     [junit4]   2> 	at
> >>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>> ncurrentMergeScheduler.java:626)
> >>>>>     [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>> class jdk.internal.ref.Cleaner, but interface was expected
> >>>>>     [junit4]   2> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>>     [junit4]   2> 	at java.security.AccessController.doPrivileged(Native
> >>>>> Method)
> >>>>>     [junit4]   2> 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>>     [junit4]   2> 	... 15 more
> >>>>>     [junit4]   2>
> >>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>> Dtests.method=testSortedSetFixedLengthVsStoredFields -
> >>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> Dtests.slow=true
> >> -
> >>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>     [junit4] ERROR   1.18s J0 |
> >>>>>
> >> TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
> >>>>> <<<
> >>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> >>>>> mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> >>>>> 2]:0)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>> e50CompoundFormat.java:90)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>> :4680)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>> DocumentsWriterPerThread.java:498)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>> erPerThread.java:462)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>> 02)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>> er.java:614)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2815)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>>     [junit4]    > 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> >>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> Found
> >>>> class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> >>>>> Method)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>>     [junit4]    > 	... 55 more
> >>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>> Dtests.method=testSortedVariableLengthBigVsStoredFields -
> >>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> Dtests.slow=true
> >> -
> >>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>     [junit4] ERROR   1.61s J0 |
> >>>>>
> >>
> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
> >>>>> <<<
> >>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> >>>>> mapped buffer:
> >>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >> trunk-
> >>>>> Linux/lucene/build/backward-
> >>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> >>>>> B]:0)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:381)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>> nput.java:376)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>> java:355)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>> 662)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>> Wrapper.java:734)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>     [junit4]    > 	at
> >>>>>
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>> ava:2876)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>> )
> >>>>>     [junit4]    > 	at
> >>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>> ava:288)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> >>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> Found
> >>>> class
> >>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>> irectory.java:374)
> >>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> >>>>> Method)
> >>>>>     [junit4]    > 	at
> >>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>> irectory.java:372)
> >>>>>     [junit4]    > 	... 50 more
> >>>>>     [junit4]   2> NOTE: leaving temporary files on disk at:
> >>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >>>> Linux/lucene/build/backward-
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>> at_7BA83158FDA8FFE4-001
> >>>>>     [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
> >>>>> sim=RandomSimilarity(queryNorm=false,coord=crazy):
> {fieldname=DFR
> >>>>> I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
> >>>>> timezone=Brazil/DeNoronha
> >>>>>     [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle
> Corporation
> >> 9-
> >>> ea
> >>>>> (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
> >>>>>     [junit4]   2> NOTE: All tests run in this JVM:
> >>>>> [TestLucene50DocValuesFormat]
> >>>>>     [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors, 3
> >>> skipped
> >>>>> <<< FAILURES!
> >>>>>
> >>>>> [...truncated 20 lines...]
> >>>>> BUILD FAILED
> >>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740:
> The
> >>>>> following error occurred while executing this line:
> >>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684:
> The
> >>>>> following error occurred while executing this line:
> >>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The
> >>>>> following error occurred while executing this line:
> >>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >>> Linux/lucene/build.xml:475:
> >>>>> The following error occurred while executing this line:
> >>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/common-
> >>>>> build.xml:2187: The following error occurred while executing this line:
> >>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-
> >>>>> build.xml:58: The following error occurred while executing this line:
> >>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/common-
> >>>>> build.xml:1457: The following error occurred while executing this line:
> >>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/common-
> >>>>> build.xml:1014: There were test failures: 4 suites, 152 tests, 13 errors,
> 11
> >>>>> ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
> >>>>>
> >>>>> Total time: 15 minutes 49 seconds
> >>>>> Build step 'Invoke Ant' marked build as failure
> >>>>> Archiving artifacts
> >>>>> [WARNINGS] Skipping publisher since build result is FAILURE
> >>>>> Recording test results
> >>>>> Email was triggered for: Failure - Any
> >>>>> Sending email for trigger: Failure - Any
> >>>>>
> >>>>
> >>>>
> >>>> ---------------------------------------------------------------------
> >>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> >>>> For additional commands, e-mail: dev-help@lucene.apache.org
> >>>
> >>> ---------------------------------------------------------------------
> >>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> >>> For additional commands, e-mail: dev-help@lucene.apache.org
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> >> For additional commands, e-mail: dev-help@lucene.apache.org
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> > For additional commands, e-mail: dev-help@lucene.apache.org
> >
> 
> --
> Rgds,Rory O'Donnell
> Quality Engineering Manager
> Oracle EMEA , Dublin, Ireland
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Rory O'Donnell <ro...@oracle.com>.
Thanks Uwe, we will look at the issue.

JDK 9 b106 is available on https://jdk9.java.net/download/.

Rgds, Rory

On 20/02/2016 09:20, Uwe Schindler wrote:
> Hi Rory,
>
> we found another bug in build 105 (but could have introduced much earlier, it is just new code in Lucene to allow us to handle the new MappedByteBuffer unmapping since build 105):
>
> Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles calling interface methods
>
> This bug may affect Nashorn or Lambdas compilation in Hotspot, so I see it as serious. It is very easy to reproduce with correct command line. I hope this could be fixed easily, because it prevents us from doing further testing the Java 9 changes around our "mmap hack".
>
> Uwe
>
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
>
>
>> -----Original Message-----
>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>> Sent: Friday, February 19, 2016 7:35 PM
>> To: dev@lucene.apache.org
>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
>> Build # 15928 - Failure!
>>
>> I am able to reproduce:
>>
>> Chdir to backwards-codecs and then do:
>>
>> $ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"
>>
>> Fails almost always with build 105 (on Linux - sorry for breaking jenkins and
>> my own Windows).
>>
>> -----
>> Uwe Schindler
>> H.-H.-Meier-Allee 63, D-28213 Bremen
>> http://www.thetaphi.de
>> eMail: uwe@thetaphi.de
>>
>>
>>> -----Original Message-----
>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>> Sent: Friday, February 19, 2016 7:15 PM
>>> To: dev@lucene.apache.org
>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
>>> Build # 15928 - Failure!
>>>
>>> Hi,
>>>
>>> I played around. I am quite sure this was a hotspot issue (maybe the same
>>> one Robert has analyzed). I asked java.lang.invoke to dump all bytecodes
>> to
>>> disk and inspected them. The code calling Runnable interface was always
>>> correct after disassembling. I have no idea what else could be wrong, we
>>> should just watch this.
>>>
>>> Uwe
>>>
>>> -----
>>> Uwe Schindler
>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>> http://www.thetaphi.de
>>> eMail: uwe@thetaphi.de
>>>
>>>
>>>> -----Original Message-----
>>>> From: Uwe Schindler [mailto:uwe@thetaphi.de]
>>>> Sent: Friday, February 19, 2016 4:58 PM
>>>> To: dev@lucene.apache.org
>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
>>>> Build # 15928 - Failure!
>>>>
>>>> Hi,
>>>>
>>>> I'll did, but this does not reproduce on build 105. I think this must be some
>>>> JVM bug. Basically, the method handle should call the cleaner's run()
>>> method
>>>> on the Runnable. To do this it must cast the cleaner to java.lang.Runnable
>>>> first, which the code clearly does:
>>>>
>>>> cleanMethod = explicitCastArguments(lookup.findVirtual(Runnable.class,
>>>> "run", methodType(void.class)),
>>>>    methodType(void.class, cleanerClass));
>>>>
>>>> I am beasting with MMapDirectory in loop, no failures. So I think some
>>>> hotspot issue miscompiles something. But there is definitely no problem
>>> like
>>>> this in our (my) code. It will only happen if you don't use
>>>> explicitCastArguments above and instead use asType(), see Javadocs:
>>>>
>>>> "The same conversions are allowed as for MethodHandle.asType, and
>>> some
>>>> additional conversions are also applied if those conversions fail. Given
>>> types
>>>> T0, T1, one of the following conversions is applied if possible, before or
>>>> instead of any conversions done by asType:
>>>> If T0 and T1 are references, and T1 is an interface type, then the value of
>>>> type T0 is passed as a T1 without a cast. (This treatment of interfaces
>>> follows
>>>> the usage of the bytecode verifier.)
>>>> [...]"
>>>>
>>>> And this statement is important here! We need to call the interface
>>> method,
>>>> not run() on jdk.internal.ref.Cleaner.
>>>>
>>>> Uwe
>>>>
>>>> -----
>>>> Uwe Schindler
>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>>> http://www.thetaphi.de
>>>> eMail: uwe@thetaphi.de
>>>>
>>>>
>>>>> -----Original Message-----
>>>>> From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
>>>>> Sent: Friday, February 19, 2016 4:34 PM
>>>>> To: markrmiller@apache.org; dev@lucene.apache.org
>>>>> Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
>>> Build
>>>> #
>>>>> 15928 - Failure!
>>>>> Importance: Low
>>>>>
>>>>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
>>>>> Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC -
>> XX:-
>>>>> UseSuperWord
>>>>>
>>>>> 13 tests failed.
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>> msEnumFixedWidth
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
>>>>> A8]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>> 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>>>>> 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 50 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>> edSetVariableLengthSingleValuedVsStoredFields
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
>>>>> 17]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>> 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>> 160)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 50 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>> edSetVariableLengthVsStoredFields
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
>>>>> 9]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>> 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>>>>> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 50 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>> edSetVariableLengthFewUniqueSetsVsStoredFields
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
>>>>> 7]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>> e50CompoundFormat.java:90)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>> :4680)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>> DocumentsWriterPerThread.java:498)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>> erPerThread.java:462)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>> 02)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>> er.java:614)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2815)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
>>>>> a:2176)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 55 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>> edSetFixedLengthManyValuesPerDocVsStoredFields
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
>>>>> 0]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>> 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
>>>>> va:2192)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 50 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>> edVariableLengthVsStoredFields
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
>>>>> F]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>> e50CompoundFormat.java:90)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>> :4680)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>> DocumentsWriterPerThread.java:498)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>> erPerThread.java:462)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>> 02)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>> er.java:614)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2815)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 55 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>> edSetFixedLengthFewUniqueSetsVsStoredFields
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
>>>>> B]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>> e50CompoundFormat.java:90)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>> :4680)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>> DocumentsWriterPerThread.java:498)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>> erPerThread.java:462)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>> 02)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>> er.java:614)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2815)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>> 168)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 55 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>> edSetVariableLengthBigVsStoredFields
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
>>>>> AF]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>> 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>> 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
>>>>> 67)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 50 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
>>>>> ads3
>>>>>
>>>>> Error Message:
>>>>> this IndexWriter is closed
>>>>>
>>>>> Stack Trace:
>>>>> org.apache.lucene.store.AlreadyClosedException: this IndexWriter is
>>>> closed
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
>>>>> :0)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
>>>>> 88)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
>>>>> Writer.java:170)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
>>>>> DocValuesFormatTestCase.java:2720)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>> DirectoryWrapper.java:1057)
>>>>> 	at
>>>>>
>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>> 60FieldInfosFormat.java:113)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>> .java:101)
>>>>> 	at
>>>>>
>>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>> es.java:145)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>> AndUpdates.java:617)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>> MergeScheduler.java:588)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>> ncurrentMergeScheduler.java:626)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 15 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
>>>>> DocumentsNumeric
>>>>>
>>>>> Error Message:
>>>>> Captured an uncaught exception in thread: Thread[id=131,
>> name=Lucene
>>>>> Merge Thread #0, state=RUNNABLE, group=TGRP-
>>>>> TestLucene50DocValuesFormat]
>>>>>
>>>>> Stack Trace:
>>>>> com.carrotsearch.randomizedtesting.UncaughtExceptionError:
>> Captured
>>>> an
>>>>> uncaught exception in thread: Thread[id=131, name=Lucene Merge
>>> Thread
>>>>> #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
>>>>> 9]:0)
>>>>> Caused by: org.apache.lucene.index.MergePolicy$MergeException:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>> 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
>>>>> n(ConcurrentMergeScheduler.java:668)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>> ncurrentMergeScheduler.java:648)
>>>>> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>> DirectoryWrapper.java:1057)
>>>>> 	at
>>>>>
>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>> 60FieldInfosFormat.java:113)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>> .java:101)
>>>>> 	at
>>>>>
>>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>> es.java:145)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>> AndUpdates.java:617)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>> MergeScheduler.java:588)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>> ncurrentMergeScheduler.java:626)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 15 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>> edFixedLengthVsStoredFields
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
>>>>> 3]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>> 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
>>>>> ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 50 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>> edSetFixedLengthVsStoredFields
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
>>>>> 2]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>> e50CompoundFormat.java:90)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>> :4680)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>> DocumentsWriterPerThread.java:498)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>> erPerThread.java:462)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>> 02)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>> er.java:614)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2815)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 55 more
>>>>>
>>>>>
>>>>> FAILED:
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>>>>> edVariableLengthBigVsStoredFields
>>>>>
>>>>> Error Message:
>>>>> Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>
>>>>> Stack Trace:
>>>>> java.io.IOException: Unable to unmap the mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>> 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
>>>>> B]:0)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>> 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>> 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>> 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>> 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>> 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>>>>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>> 	at
>>>>>
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
>>>>> ava:62)
>>>>> 	at
>>>>>
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43)
>>>>> 	at java.lang.reflect.Method.invoke(Method.java:520)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
>>>>> dRunner.java:1764)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
>>>>> mizedRunner.java:871)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
>>>>> mizedRunner.java:907)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
>>>>> omizedRunner.java:921)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
>>>>> SetupTeardownChained.java:49)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
>>>>> readAndTestName.java:48)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
>>>>> (ThreadLeakControl.java:809)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
>>>>> eakControl.java:460)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
>>>>> domizedRunner.java:880)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
>>>>> mizedRunner.java:781)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
>>>>> mizedRunner.java:816)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
>>>>> mizedRunner.java:827)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
>>>>> fterRule.java:45)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
>>>>> assName.java:41)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
>> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
>>>>> ertionsRequired.java:53)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
>>>>> .java:47)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
>>>>> IgnoreAfterMaxFailures.java:64)
>>>>> 	at
>>>>>
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
>>>>> TestSuites.java:54)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
>>>>> ementAdapter.java:36)
>>>>> 	at
>>>>>
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
>>>>> run(ThreadLeakControl.java:367)
>>>>> 	at java.lang.Thread.run(Thread.java:804)
>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>>> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>> 	... 50 more
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Build Log:
>>>>> [...truncated 4286 lines...]
>>>>>     [junit4] Suite:
>>>>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>> Dtests.method=testTermsEnumFixedWidth -
>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
>> -
>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>     [junit4] ERROR   8.77s J0 |
>>>>> TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>> mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>>>>>     [junit4]    > 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
>>>>> A8]:0)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>     [junit4]    > 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>>     [junit4]    > 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
>>>> class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>> Method)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>>     [junit4]    > 	... 50 more
>>>>>     [junit4] IGNOR/A 0.01s J0 |
>>>>> TestLucene50DocValuesFormat.testTermsEnumRandomMany
>>>>>     [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>
>> Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
>>> -
>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
>> -
>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>     [junit4] ERROR   0.03s J0 |
>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
>>>>> StoredFields <<<
>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>> mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>>>>>     [junit4]    > 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
>>>>> 17]:0)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>     [junit4]    > 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>>     [junit4]    > 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
>>>>> 160)
>>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
>>>> class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>> Method)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>>     [junit4]    > 	... 50 more
>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>> Dtests.method=testSortedSetVariableLengthVsStoredFields -
>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
>> -
>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>     [junit4] ERROR   1.75s J0 |
>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
>>>>> <<<
>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>> mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>>>>>     [junit4]    > 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
>>>>> 9]:0)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>     [junit4]    > 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>>     [junit4]    > 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>>>>> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
>>>> class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>> Method)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>>     [junit4]    > 	... 50 more
>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>
>> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
>>>>> -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>> Dtests.slow=true
>>> -
>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>     [junit4] ERROR   1.16s J0 |
>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
>>>>> VsStoredFields <<<
>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>> mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>>>>>     [junit4]    > 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
>>>>> 7]:0)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>> e50CompoundFormat.java:90)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>> :4680)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>> DocumentsWriterPerThread.java:498)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>> erPerThread.java:462)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>> 02)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>> er.java:614)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2815)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>>     [junit4]    > 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
>> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
>>>>> a:2176)
>>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
>>>> class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>> Method)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>>     [junit4]    > 	... 55 more
>>>>>     [junit4] IGNOR/A 0.00s J0 |
>>>>>
>> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
>>>>> Fields
>>>>>     [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
>>>>>     [junit4] IGNOR/A 0.00s J0 |
>>>>>
>> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
>>>>> ds
>>>>>     [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>>
>> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
>>>>> s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
>>> Dtests.slow=true -
>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>     [junit4] ERROR   0.03s J0 |
>>>>>
>> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
>>>>> cVsStoredFields <<<
>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>> mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>>>>>     [junit4]    > 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
>>>>> 0]:0)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>>     [junit4]    > 	at
>>> org.apache.lucene.store.MockDirectoryWrapper.open
>>>>> [...truncated too long message...]
>>>>>
>>>>> 4]   2> 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
>>>>> DirectoryWrapper.java:1057)
>>>>>     [junit4]   2> 	at
>>>>>
>> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
>>>>> 60FieldInfosFormat.java:113)
>>>>>     [junit4]   2> 	at
>>>>>
>> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
>>>>> .java:101)
>>>>>     [junit4]   2> 	at
>>>>>
>>> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>>>>>     [junit4]   2> 	at
>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
>>>>> es.java:145)
>>>>>     [junit4]   2> 	at
>>>>>
>> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
>>>>> AndUpdates.java:617)
>>>>>     [junit4]   2> 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>>>>>     [junit4]   2> 	at
>>>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>>>>>     [junit4]   2> 	at
>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
>>>>> MergeScheduler.java:588)
>>>>>     [junit4]   2> 	at
>>>>>
>> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
>>>>> ncurrentMergeScheduler.java:626)
>>>>>     [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError:
>> Found
>>>>> class jdk.internal.ref.Cleaner, but interface was expected
>>>>>     [junit4]   2> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>>     [junit4]   2> 	at java.security.AccessController.doPrivileged(Native
>>>>> Method)
>>>>>     [junit4]   2> 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>>     [junit4]   2> 	... 15 more
>>>>>     [junit4]   2>
>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>> Dtests.method=testSortedSetFixedLengthVsStoredFields -
>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
>> -
>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>     [junit4] ERROR   1.18s J0 |
>>>>>
>> TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
>>>>> <<<
>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>> mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>>>>>     [junit4]    > 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
>>>>> 2]:0)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
>>>>> e50CompoundFormat.java:90)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
>>>>> :4680)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
>>>>> DocumentsWriterPerThread.java:498)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
>>>>> erPerThread.java:462)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
>>>>> 02)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
>>>>> er.java:614)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2815)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>>     [junit4]    > 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
>>>> class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>> Method)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>>     [junit4]    > 	... 55 more
>>>>>     [junit4]   2> NOTE: reproduce with: ant test  -
>>>>> Dtestcase=TestLucene50DocValuesFormat -
>>>>> Dtests.method=testSortedVariableLengthBigVsStoredFields -
>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
>> -
>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>>>>>     [junit4] ERROR   1.61s J0 |
>>>>>
>> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
>>>>> <<<
>>>>>     [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
>>>>> mapped buffer:
>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
>> trunk-
>>>>> Linux/lucene/build/backward-
>>>>>
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>>>>>     [junit4]    > 	at
>>>>>
>> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
>>>>> B]:0)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:381)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
>>>>> nput.java:376)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
>>>>> java:355)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
>>>>> 662)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
>>>>> Wrapper.java:734)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>>>>>     [junit4]    > 	at
>>>>> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>>>>>     [junit4]    > 	at
>>>>>
>>> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
>>>>> ava:2876)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
>>>>> )
>>>>>     [junit4]    > 	at
>>>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
>>>>> ava:288)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
>> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>>>>>     [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>>>>>     [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
>>>> class
>>>>> jdk.internal.ref.Cleaner, but interface was expected
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
>>>>> irectory.java:374)
>>>>>     [junit4]    > 	at java.security.AccessController.doPrivileged(Native
>>>>> Method)
>>>>>     [junit4]    > 	at
>>>>>
>> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
>>>>> irectory.java:372)
>>>>>     [junit4]    > 	... 50 more
>>>>>     [junit4]   2> NOTE: leaving temporary files on disk at:
>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>>> Linux/lucene/build/backward-
>> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
>>>>> at_7BA83158FDA8FFE4-001
>>>>>     [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
>>>>> sim=RandomSimilarity(queryNorm=false,coord=crazy): {fieldname=DFR
>>>>> I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
>>>>> timezone=Brazil/DeNoronha
>>>>>     [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation
>> 9-
>>> ea
>>>>> (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
>>>>>     [junit4]   2> NOTE: All tests run in this JVM:
>>>>> [TestLucene50DocValuesFormat]
>>>>>     [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors, 3
>>> skipped
>>>>> <<< FAILURES!
>>>>>
>>>>> [...truncated 20 lines...]
>>>>> BUILD FAILED
>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The
>>>>> following error occurred while executing this line:
>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The
>>>>> following error occurred while executing this line:
>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The
>>>>> following error occurred while executing this line:
>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
>>> Linux/lucene/build.xml:475:
>>>>> The following error occurred while executing this line:
>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
>>>>> build.xml:2187: The following error occurred while executing this line:
>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-
>>>>> build.xml:58: The following error occurred while executing this line:
>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
>>>>> build.xml:1457: The following error occurred while executing this line:
>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
>>>>> build.xml:1014: There were test failures: 4 suites, 152 tests, 13 errors, 11
>>>>> ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
>>>>>
>>>>> Total time: 15 minutes 49 seconds
>>>>> Build step 'Invoke Ant' marked build as failure
>>>>> Archiving artifacts
>>>>> [WARNINGS] Skipping publisher since build result is FAILURE
>>>>> Recording test results
>>>>> Email was triggered for: Failure - Any
>>>>> Sending email for trigger: Failure - Any
>>>>>
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>>> For additional commands, e-mail: dev-help@lucene.apache.org
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>> For additional commands, e-mail: dev-help@lucene.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org
>

-- 
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland


---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Uwe Schindler <uw...@thetaphi.de>.
Hi Rory,

we found another bug in build 105 (but could have introduced much earlier, it is just new code in Lucene to allow us to handle the new MappedByteBuffer unmapping since build 105):

Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles calling interface methods

This bug may affect Nashorn or Lambdas compilation in Hotspot, so I see it as serious. It is very easy to reproduce with correct command line. I hope this could be fixed easily, because it prevents us from doing further testing the Java 9 changes around our "mmap hack".

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de


> -----Original Message-----
> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> Sent: Friday, February 19, 2016 7:35 PM
> To: dev@lucene.apache.org
> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> Build # 15928 - Failure!
> 
> I am able to reproduce:
> 
> Chdir to backwards-codecs and then do:
> 
> $ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"
> 
> Fails almost always with build 105 (on Linux - sorry for breaking jenkins and
> my own Windows).
> 
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
> 
> 
> > -----Original Message-----
> > From: Uwe Schindler [mailto:uwe@thetaphi.de]
> > Sent: Friday, February 19, 2016 7:15 PM
> > To: dev@lucene.apache.org
> > Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> > Build # 15928 - Failure!
> >
> > Hi,
> >
> > I played around. I am quite sure this was a hotspot issue (maybe the same
> > one Robert has analyzed). I asked java.lang.invoke to dump all bytecodes
> to
> > disk and inspected them. The code calling Runnable interface was always
> > correct after disassembling. I have no idea what else could be wrong, we
> > should just watch this.
> >
> > Uwe
> >
> > -----
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: uwe@thetaphi.de
> >
> >
> > > -----Original Message-----
> > > From: Uwe Schindler [mailto:uwe@thetaphi.de]
> > > Sent: Friday, February 19, 2016 4:58 PM
> > > To: dev@lucene.apache.org
> > > Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> > > Build # 15928 - Failure!
> > >
> > > Hi,
> > >
> > > I'll did, but this does not reproduce on build 105. I think this must be some
> > > JVM bug. Basically, the method handle should call the cleaner's run()
> > method
> > > on the Runnable. To do this it must cast the cleaner to java.lang.Runnable
> > > first, which the code clearly does:
> > >
> > > cleanMethod = explicitCastArguments(lookup.findVirtual(Runnable.class,
> > > "run", methodType(void.class)),
> > >   methodType(void.class, cleanerClass));
> > >
> > > I am beasting with MMapDirectory in loop, no failures. So I think some
> > > hotspot issue miscompiles something. But there is definitely no problem
> > like
> > > this in our (my) code. It will only happen if you don't use
> > > explicitCastArguments above and instead use asType(), see Javadocs:
> > >
> > > "The same conversions are allowed as for MethodHandle.asType, and
> > some
> > > additional conversions are also applied if those conversions fail. Given
> > types
> > > T0, T1, one of the following conversions is applied if possible, before or
> > > instead of any conversions done by asType:
> > > If T0 and T1 are references, and T1 is an interface type, then the value of
> > > type T0 is passed as a T1 without a cast. (This treatment of interfaces
> > follows
> > > the usage of the bytecode verifier.)
> > > [...]"
> > >
> > > And this statement is important here! We need to call the interface
> > method,
> > > not run() on jdk.internal.ref.Cleaner.
> > >
> > > Uwe
> > >
> > > -----
> > > Uwe Schindler
> > > H.-H.-Meier-Allee 63, D-28213 Bremen
> > > http://www.thetaphi.de
> > > eMail: uwe@thetaphi.de
> > >
> > >
> > > > -----Original Message-----
> > > > From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
> > > > Sent: Friday, February 19, 2016 4:34 PM
> > > > To: markrmiller@apache.org; dev@lucene.apache.org
> > > > Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> > Build
> > > #
> > > > 15928 - Failure!
> > > > Importance: Low
> > > >
> > > > Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
> > > > Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC -
> XX:-
> > > > UseSuperWord
> > > >
> > > > 13 tests failed.
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > > > msEnumFixedWidth
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> > > > A8]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> > > > ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > > > msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetVariableLengthSingleValuedVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> > > > 17]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > >
> > >
> >
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > > > 160)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetVariableLengthVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> > > > 9]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > > bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetVariableLengthFewUniqueSetsVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> > > > 7]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > >
> > >
> >
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> > > > a:2176)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 55 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetFixedLengthManyValuesPerDocVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> > > > 0]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > > >
> > >
> >
> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
> > > > va:2192)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edVariableLengthVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
> > > > F]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
> > > > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 55 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetFixedLengthFewUniqueSetsVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
> > > > B]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > > >
> > >
> >
> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > > > 168)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 55 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetVariableLengthBigVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
> > > > AF]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > >
> > >
> >
> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
> > > > 67)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
> > > > ads3
> > > >
> > > > Error Message:
> > > > this IndexWriter is closed
> > > >
> > > > Stack Trace:
> > > > org.apache.lucene.store.AlreadyClosedException: this IndexWriter is
> > > closed
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
> > > > :0)
> > > > 	at
> > > >
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
> > > > 	at
> > > >
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
> > > > 88)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
> > > > Writer.java:170)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
> > > > DocValuesFormatTestCase.java:2720)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > > > DirectoryWrapper.java:1057)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > > > 60FieldInfosFormat.java:113)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > > > .java:101)
> > > > 	at
> > > >
> > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > > > es.java:145)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > > > AndUpdates.java:617)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > > > MergeScheduler.java:588)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > > ncurrentMergeScheduler.java:626)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 15 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
> > > > DocumentsNumeric
> > > >
> > > > Error Message:
> > > > Captured an uncaught exception in thread: Thread[id=131,
> name=Lucene
> > > > Merge Thread #0, state=RUNNABLE, group=TGRP-
> > > > TestLucene50DocValuesFormat]
> > > >
> > > > Stack Trace:
> > > > com.carrotsearch.randomizedtesting.UncaughtExceptionError:
> Captured
> > > an
> > > > uncaught exception in thread: Thread[id=131, name=Lucene Merge
> > Thread
> > > > #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
> > > > 9]:0)
> > > > Caused by: org.apache.lucene.index.MergePolicy$MergeException:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > > > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
> > > > n(ConcurrentMergeScheduler.java:668)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > > ncurrentMergeScheduler.java:648)
> > > > Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > > > DirectoryWrapper.java:1057)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > > > 60FieldInfosFormat.java:113)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > > > .java:101)
> > > > 	at
> > > >
> > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > > > es.java:145)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > > > AndUpdates.java:617)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > > > MergeScheduler.java:588)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > > ncurrentMergeScheduler.java:626)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 15 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edFixedLengthVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
> > > > 3]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
> > > > ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edSetFixedLengthVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> > > > 2]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > > > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 55 more
> > > >
> > > >
> > > > FAILED:
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > > edVariableLengthBigVsStoredFields
> > > >
> > > > Error Message:
> > > > Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> > > >
> > > > Stack Trace:
> > > > java.io.IOException: Unable to unmap the mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> > > > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> > > > B]:0)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > >
> > >
> >
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> > > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > > ava:62)
> > > > 	at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > > sorImpl.java:43)
> > > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > > dRunner.java:1764)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > > mizedRunner.java:871)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > > mizedRunner.java:907)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > > omizedRunner.java:921)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > > SetupTeardownChained.java:49)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > > readAndTestName.java:48)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > > (ThreadLeakControl.java:809)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > > eakControl.java:460)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > > domizedRunner.java:880)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > > mizedRunner.java:781)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > > mizedRunner.java:816)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > > mizedRunner.java:827)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > > fterRule.java:45)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > > assName.java:41)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > >
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > > ertionsRequired.java:53)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > > .java:47)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > > IgnoreAfterMaxFailures.java:64)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > > TestSuites.java:54)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > > ementAdapter.java:36)
> > > > 	at
> > > >
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > > run(ThreadLeakControl.java:367)
> > > > 	at java.lang.Thread.run(Thread.java:804)
> > > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > > 	... 50 more
> > > >
> > > >
> > > >
> > > >
> > > > Build Log:
> > > > [...truncated 4286 lines...]
> > > >    [junit4] Suite:
> > > > org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > > Dtests.method=testTermsEnumFixedWidth -
> > > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   8.77s J0 |
> > > > TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> > > > A8]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> > > > ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > > > msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 50 more
> > > >    [junit4] IGNOR/A 0.01s J0 |
> > > > TestLucene50DocValuesFormat.testTermsEnumRandomMany
> > > >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > >
> Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
> > -
> > > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   0.03s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
> > > > StoredFields <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> > > > 17]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > >
> > >
> >
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > > > 160)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 50 more
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > > Dtests.method=testSortedSetVariableLengthVsStoredFields -
> > > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   1.75s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
> > > > <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> > > > 9]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > > bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 50 more
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > >
> > >
> >
> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
> > > > -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> Dtests.slow=true
> > -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   1.16s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
> > > > VsStoredFields <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> > > > 7]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > >
> > >
> >
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> > > > a:2176)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 55 more
> > > >    [junit4] IGNOR/A 0.00s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
> > > > Fields
> > > >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> > > >    [junit4] IGNOR/A 0.00s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
> > > > ds
> > > >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > >
> > >
> >
> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
> > > > s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> > Dtests.slow=true -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   0.03s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
> > > > cVsStoredFields <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> > > > 0]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > org.apache.lucene.store.MockDirectoryWrapper.open
> > > >
> > > > [...truncated too long message...]
> > > >
> > > > 4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > > > DirectoryWrapper.java:1057)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > > > 60FieldInfosFormat.java:113)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > > > .java:101)
> > > >    [junit4]   2> 	at
> > > >
> > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > > > es.java:145)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > > > AndUpdates.java:617)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > > >    [junit4]   2> 	at
> > > > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > > > MergeScheduler.java:588)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > > ncurrentMergeScheduler.java:626)
> > > >    [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError:
> Found
> > > > class jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]   2> 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]   2> 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]   2> 	... 15 more
> > > >    [junit4]   2>
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > > Dtests.method=testSortedSetFixedLengthVsStoredFields -
> > > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   1.18s J0 |
> > > >
> TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
> > > > <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> > > > 2]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > > e50CompoundFormat.java:90)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > > :4680)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > > DocumentsWriterPerThread.java:498)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > > erPerThread.java:462)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > > 02)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > > er.java:614)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2815)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > > > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 55 more
> > > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > > Dtestcase=TestLucene50DocValuesFormat -
> > > > Dtests.method=testSortedVariableLengthBigVsStoredFields -
> > > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > > >    [junit4] ERROR   1.61s J0 |
> > > >
> > >
> >
> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
> > > > <<<
> > > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > > mapped buffer:
> > > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> trunk-
> > > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> > > > B]:0)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:381)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > > nput.java:376)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > > java:355)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > > 662)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > > Wrapper.java:734)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > >    [junit4]    > 	at
> > > >
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > > ava:2876)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > > )
> > > >    [junit4]    > 	at
> > > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > > ava:288)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > >
> > >
> >
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> > > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class
> > > > jdk.internal.ref.Cleaner, but interface was expected
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > > irectory.java:374)
> > > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > > Method)
> > > >    [junit4]    > 	at
> > > >
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > > irectory.java:372)
> > > >    [junit4]    > 	... 50 more
> > > >    [junit4]   2> NOTE: leaving temporary files on disk at:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > > >
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > > at_7BA83158FDA8FFE4-001
> > > >    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
> > > > sim=RandomSimilarity(queryNorm=false,coord=crazy): {fieldname=DFR
> > > > I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
> > > > timezone=Brazil/DeNoronha
> > > >    [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation
> 9-
> > ea
> > > > (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
> > > >    [junit4]   2> NOTE: All tests run in this JVM:
> > > > [TestLucene50DocValuesFormat]
> > > >    [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors, 3
> > skipped
> > > > <<< FAILURES!
> > > >
> > > > [...truncated 20 lines...]
> > > > BUILD FAILED
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The
> > > > following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The
> > > > following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The
> > > > following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build.xml:475:
> > > > The following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > > > build.xml:2187: The following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-
> > > > build.xml:58: The following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > > > build.xml:1457: The following error occurred while executing this line:
> > > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > > > build.xml:1014: There were test failures: 4 suites, 152 tests, 13 errors, 11
> > > > ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
> > > >
> > > > Total time: 15 minutes 49 seconds
> > > > Build step 'Invoke Ant' marked build as failure
> > > > Archiving artifacts
> > > > [WARNINGS] Skipping publisher since build result is FAILURE
> > > > Recording test results
> > > > Email was triggered for: Failure - Any
> > > > Sending email for trigger: Failure - Any
> > > >
> > >
> > >
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> > > For additional commands, e-mail: dev-help@lucene.apache.org
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> > For additional commands, e-mail: dev-help@lucene.apache.org
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Uwe Schindler <uw...@thetaphi.de>.
I am able to reproduce:

Chdir to backwards-codecs and then do:

$ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"

Fails almost always with build 105 (on Linux - sorry for breaking jenkins and my own Windows). 

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de


> -----Original Message-----
> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> Sent: Friday, February 19, 2016 7:15 PM
> To: dev@lucene.apache.org
> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> Build # 15928 - Failure!
> 
> Hi,
> 
> I played around. I am quite sure this was a hotspot issue (maybe the same
> one Robert has analyzed). I asked java.lang.invoke to dump all bytecodes to
> disk and inspected them. The code calling Runnable interface was always
> correct after disassembling. I have no idea what else could be wrong, we
> should just watch this.
> 
> Uwe
> 
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
> 
> 
> > -----Original Message-----
> > From: Uwe Schindler [mailto:uwe@thetaphi.de]
> > Sent: Friday, February 19, 2016 4:58 PM
> > To: dev@lucene.apache.org
> > Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> > Build # 15928 - Failure!
> >
> > Hi,
> >
> > I'll did, but this does not reproduce on build 105. I think this must be some
> > JVM bug. Basically, the method handle should call the cleaner's run()
> method
> > on the Runnable. To do this it must cast the cleaner to java.lang.Runnable
> > first, which the code clearly does:
> >
> > cleanMethod = explicitCastArguments(lookup.findVirtual(Runnable.class,
> > "run", methodType(void.class)),
> >   methodType(void.class, cleanerClass));
> >
> > I am beasting with MMapDirectory in loop, no failures. So I think some
> > hotspot issue miscompiles something. But there is definitely no problem
> like
> > this in our (my) code. It will only happen if you don't use
> > explicitCastArguments above and instead use asType(), see Javadocs:
> >
> > "The same conversions are allowed as for MethodHandle.asType, and
> some
> > additional conversions are also applied if those conversions fail. Given
> types
> > T0, T1, one of the following conversions is applied if possible, before or
> > instead of any conversions done by asType:
> > If T0 and T1 are references, and T1 is an interface type, then the value of
> > type T0 is passed as a T1 without a cast. (This treatment of interfaces
> follows
> > the usage of the bytecode verifier.)
> > [...]"
> >
> > And this statement is important here! We need to call the interface
> method,
> > not run() on jdk.internal.ref.Cleaner.
> >
> > Uwe
> >
> > -----
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: uwe@thetaphi.de
> >
> >
> > > -----Original Message-----
> > > From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
> > > Sent: Friday, February 19, 2016 4:34 PM
> > > To: markrmiller@apache.org; dev@lucene.apache.org
> > > Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> Build
> > #
> > > 15928 - Failure!
> > > Importance: Low
> > >
> > > Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
> > > Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC -XX:-
> > > UseSuperWord
> > >
> > > 13 tests failed.
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > > msEnumFixedWidth
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> > > A8]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> > > ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> > > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > > msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 50 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > edSetVariableLengthSingleValuedVsStoredFields
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> > > 17]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > >
> >
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > > 160)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 50 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > edSetVariableLengthVsStoredFields
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> > > 9]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 50 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > edSetVariableLengthFewUniqueSetsVsStoredFields
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> > > 7]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > e50CompoundFormat.java:90)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > :4680)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > DocumentsWriterPerThread.java:498)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > erPerThread.java:462)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > 02)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > er.java:614)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2815)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > >
> >
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> > > a:2176)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 55 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > edSetFixedLengthManyValuesPerDocVsStoredFields
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> > > 0]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > >
> >
> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
> > > va:2192)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 50 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > edVariableLengthVsStoredFields
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
> > > F]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > e50CompoundFormat.java:90)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > :4680)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > DocumentsWriterPerThread.java:498)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > erPerThread.java:462)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > 02)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > er.java:614)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2815)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
> > > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 55 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > edSetFixedLengthFewUniqueSetsVsStoredFields
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
> > > B]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > e50CompoundFormat.java:90)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > :4680)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > DocumentsWriterPerThread.java:498)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > erPerThread.java:462)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > 02)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > er.java:614)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2815)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > >
> >
> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > > 168)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 55 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > edSetVariableLengthBigVsStoredFields
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
> > > AF]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > >
> >
> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
> > > 67)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 50 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
> > > ads3
> > >
> > > Error Message:
> > > this IndexWriter is closed
> > >
> > > Stack Trace:
> > > org.apache.lucene.store.AlreadyClosedException: this IndexWriter is
> > closed
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
> > > :0)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
> > > 88)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
> > > Writer.java:170)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
> > > DocValuesFormatTestCase.java:2720)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> >
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > > DirectoryWrapper.java:1057)
> > > 	at
> > >
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > > 60FieldInfosFormat.java:113)
> > > 	at
> > >
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > > .java:101)
> > > 	at
> > >
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > > 	at
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > > es.java:145)
> > > 	at
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > > AndUpdates.java:617)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > > 	at
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > > MergeScheduler.java:588)
> > > 	at
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > ncurrentMergeScheduler.java:626)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 15 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
> > > DocumentsNumeric
> > >
> > > Error Message:
> > > Captured an uncaught exception in thread: Thread[id=131, name=Lucene
> > > Merge Thread #0, state=RUNNABLE, group=TGRP-
> > > TestLucene50DocValuesFormat]
> > >
> > > Stack Trace:
> > > com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured
> > an
> > > uncaught exception in thread: Thread[id=131, name=Lucene Merge
> Thread
> > > #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
> > > 9]:0)
> > > Caused by: org.apache.lucene.index.MergePolicy$MergeException:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
> > > 	at
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
> > > n(ConcurrentMergeScheduler.java:668)
> > > 	at
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > ncurrentMergeScheduler.java:648)
> > > Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> >
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > > DirectoryWrapper.java:1057)
> > > 	at
> > >
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > > 60FieldInfosFormat.java:113)
> > > 	at
> > >
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > > .java:101)
> > > 	at
> > >
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > > 	at
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > > es.java:145)
> > > 	at
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > > AndUpdates.java:617)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > > 	at
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > > MergeScheduler.java:588)
> > > 	at
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > ncurrentMergeScheduler.java:626)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 15 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > edFixedLengthVsStoredFields
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
> > > 3]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
> > > ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 50 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > edSetFixedLengthVsStoredFields
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> > > 2]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > e50CompoundFormat.java:90)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > :4680)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > DocumentsWriterPerThread.java:498)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > erPerThread.java:462)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > 02)
> > > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > er.java:614)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2815)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 55 more
> > >
> > >
> > > FAILED:
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > > edVariableLengthBigVsStoredFields
> > >
> > > Error Message:
> > > Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> > >
> > > Stack Trace:
> > > java.io.IOException: Unable to unmap the mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> > > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> > > B]:0)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > >
> >
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> > > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > 	at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > > ava:62)
> > > 	at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > > sorImpl.java:43)
> > > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > > dRunner.java:1764)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > > mizedRunner.java:871)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > > mizedRunner.java:907)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > > omizedRunner.java:921)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > > SetupTeardownChained.java:49)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > > readAndTestName.java:48)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > > (ThreadLeakControl.java:809)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > > eakControl.java:460)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > > domizedRunner.java:880)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > > mizedRunner.java:781)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > > mizedRunner.java:816)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > > mizedRunner.java:827)
> > > 	at
> > >
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > > fterRule.java:45)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > > assName.java:41)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > > ertionsRequired.java:53)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > > .java:47)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > > IgnoreAfterMaxFailures.java:64)
> > > 	at
> > >
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > > TestSuites.java:54)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > > ementAdapter.java:36)
> > > 	at
> > >
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > > run(ThreadLeakControl.java:367)
> > > 	at java.lang.Thread.run(Thread.java:804)
> > > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > > 	at java.security.AccessController.doPrivileged(Native Method)
> > > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > > 	... 50 more
> > >
> > >
> > >
> > >
> > > Build Log:
> > > [...truncated 4286 lines...]
> > >    [junit4] Suite:
> > > org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
> > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > Dtestcase=TestLucene50DocValuesFormat -
> > > Dtests.method=testTermsEnumFixedWidth -
> > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > >    [junit4] ERROR   8.77s J0 |
> > > TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
> > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> > >    [junit4]    > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> > > A8]:0)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > >    [junit4]    > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > >    [junit4]    > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> > > ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > > msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > Method)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > >    [junit4]    > 	... 50 more
> > >    [junit4] IGNOR/A 0.01s J0 |
> > > TestLucene50DocValuesFormat.testTermsEnumRandomMany
> > >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > Dtestcase=TestLucene50DocValuesFormat -
> > > Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
> -
> > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > >    [junit4] ERROR   0.03s J0 |
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
> > > StoredFields <<<
> > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> > >    [junit4]    > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> > > 17]:0)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > >    [junit4]    > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > >    [junit4]    > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > >
> >
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > > 160)
> > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > Method)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > >    [junit4]    > 	... 50 more
> > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > Dtestcase=TestLucene50DocValuesFormat -
> > > Dtests.method=testSortedSetVariableLengthVsStoredFields -
> > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > >    [junit4] ERROR   1.75s J0 |
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
> > > <<<
> > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> > >    [junit4]    > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> > > 9]:0)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > >    [junit4]    > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > >    [junit4]    > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > > bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > Method)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > >    [junit4]    > 	... 50 more
> > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > Dtestcase=TestLucene50DocValuesFormat -
> > >
> >
> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
> > > -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true
> -
> > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > >    [junit4] ERROR   1.16s J0 |
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
> > > VsStoredFields <<<
> > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> > >    [junit4]    > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> > > 7]:0)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > e50CompoundFormat.java:90)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > :4680)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > DocumentsWriterPerThread.java:498)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > erPerThread.java:462)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > 02)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > er.java:614)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2815)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > >    [junit4]    > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > >
> >
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> > > a:2176)
> > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > Method)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > >    [junit4]    > 	... 55 more
> > >    [junit4] IGNOR/A 0.00s J0 |
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
> > > Fields
> > >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> > >    [junit4] IGNOR/A 0.00s J0 |
> > >
> >
> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
> > > ds
> > >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > Dtestcase=TestLucene50DocValuesFormat -
> > >
> >
> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
> > > s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> Dtests.slow=true -
> > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > >    [junit4] ERROR   0.03s J0 |
> > >
> >
> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
> > > cVsStoredFields <<<
> > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> > >    [junit4]    > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> > > 0]:0)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > >    [junit4]    > 	at
> org.apache.lucene.store.MockDirectoryWrapper.open
> > >
> > > [...truncated too long message...]
> > >
> > > 4]   2> 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > > DirectoryWrapper.java:1057)
> > >    [junit4]   2> 	at
> > >
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > > 60FieldInfosFormat.java:113)
> > >    [junit4]   2> 	at
> > >
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > > .java:101)
> > >    [junit4]   2> 	at
> > >
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > >    [junit4]   2> 	at
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > > es.java:145)
> > >    [junit4]   2> 	at
> > >
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > > AndUpdates.java:617)
> > >    [junit4]   2> 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > >    [junit4]   2> 	at
> > > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > >    [junit4]   2> 	at
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > > MergeScheduler.java:588)
> > >    [junit4]   2> 	at
> > >
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > > ncurrentMergeScheduler.java:626)
> > >    [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError: Found
> > > class jdk.internal.ref.Cleaner, but interface was expected
> > >    [junit4]   2> 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > >    [junit4]   2> 	at java.security.AccessController.doPrivileged(Native
> > > Method)
> > >    [junit4]   2> 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > >    [junit4]   2> 	... 15 more
> > >    [junit4]   2>
> > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > Dtestcase=TestLucene50DocValuesFormat -
> > > Dtests.method=testSortedSetFixedLengthVsStoredFields -
> > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > >    [junit4] ERROR   1.18s J0 |
> > > TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
> > > <<<
> > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> > >    [junit4]    > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> > > 2]:0)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > > e50CompoundFormat.java:90)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > > :4680)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > > DocumentsWriterPerThread.java:498)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > > erPerThread.java:462)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > > 02)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > > er.java:614)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2815)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > >    [junit4]    > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > Method)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > >    [junit4]    > 	... 55 more
> > >    [junit4]   2> NOTE: reproduce with: ant test  -
> > > Dtestcase=TestLucene50DocValuesFormat -
> > > Dtests.method=testSortedVariableLengthBigVsStoredFields -
> > > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> > >    [junit4] ERROR   1.61s J0 |
> > >
> >
> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
> > > <<<
> > >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > > mapped buffer:
> > > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> > >    [junit4]    > 	at
> > >
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> > > B]:0)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:381)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > > nput.java:376)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > > java:355)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > > 662)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > > Wrapper.java:734)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > >    [junit4]    > 	at
> > > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > >    [junit4]    > 	at
> > >
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > > ava:2876)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > > )
> > >    [junit4]    > 	at
> > > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > > ava:288)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > > redFields(BaseDocValuesFormatTestCase.java:1451)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > >
> >
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> > >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> > >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> > class
> > > jdk.internal.ref.Cleaner, but interface was expected
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > > irectory.java:374)
> > >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > > Method)
> > >    [junit4]    > 	at
> > >
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > > irectory.java:372)
> > >    [junit4]    > 	... 50 more
> > >    [junit4]   2> NOTE: leaving temporary files on disk at:
> > > /home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> > >
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > > at_7BA83158FDA8FFE4-001
> > >    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
> > > sim=RandomSimilarity(queryNorm=false,coord=crazy): {fieldname=DFR
> > > I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
> > > timezone=Brazil/DeNoronha
> > >    [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation 9-
> ea
> > > (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
> > >    [junit4]   2> NOTE: All tests run in this JVM:
> > > [TestLucene50DocValuesFormat]
> > >    [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors, 3
> skipped
> > > <<< FAILURES!
> > >
> > > [...truncated 20 lines...]
> > > BUILD FAILED
> > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The
> > > following error occurred while executing this line:
> > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The
> > > following error occurred while executing this line:
> > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The
> > > following error occurred while executing this line:
> > > /home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build.xml:475:
> > > The following error occurred while executing this line:
> > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > > build.xml:2187: The following error occurred while executing this line:
> > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-
> > > build.xml:58: The following error occurred while executing this line:
> > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > > build.xml:1457: The following error occurred while executing this line:
> > > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > > build.xml:1014: There were test failures: 4 suites, 152 tests, 13 errors, 11
> > > ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
> > >
> > > Total time: 15 minutes 49 seconds
> > > Build step 'Invoke Ant' marked build as failure
> > > Archiving artifacts
> > > [WARNINGS] Skipping publisher since build result is FAILURE
> > > Recording test results
> > > Email was triggered for: Failure - Any
> > > Sending email for trigger: Failure - Any
> > >
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> > For additional commands, e-mail: dev-help@lucene.apache.org
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Uwe Schindler <uw...@thetaphi.de>.
Hi,

I played around. I am quite sure this was a hotspot issue (maybe the same one Robert has analyzed). I asked java.lang.invoke to dump all bytecodes to disk and inspected them. The code calling Runnable interface was always correct after disassembling. I have no idea what else could be wrong, we should just watch this.

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de


> -----Original Message-----
> From: Uwe Schindler [mailto:uwe@thetaphi.de]
> Sent: Friday, February 19, 2016 4:58 PM
> To: dev@lucene.apache.org
> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> Build # 15928 - Failure!
> 
> Hi,
> 
> I'll did, but this does not reproduce on build 105. I think this must be some
> JVM bug. Basically, the method handle should call the cleaner's run() method
> on the Runnable. To do this it must cast the cleaner to java.lang.Runnable
> first, which the code clearly does:
> 
> cleanMethod = explicitCastArguments(lookup.findVirtual(Runnable.class,
> "run", methodType(void.class)),
>   methodType(void.class, cleanerClass));
> 
> I am beasting with MMapDirectory in loop, no failures. So I think some
> hotspot issue miscompiles something. But there is definitely no problem like
> this in our (my) code. It will only happen if you don't use
> explicitCastArguments above and instead use asType(), see Javadocs:
> 
> "The same conversions are allowed as for MethodHandle.asType, and some
> additional conversions are also applied if those conversions fail. Given types
> T0, T1, one of the following conversions is applied if possible, before or
> instead of any conversions done by asType:
> If T0 and T1 are references, and T1 is an interface type, then the value of
> type T0 is passed as a T1 without a cast. (This treatment of interfaces follows
> the usage of the bytecode verifier.)
> [...]"
> 
> And this statement is important here! We need to call the interface method,
> not run() on jdk.internal.ref.Cleaner.
> 
> Uwe
> 
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
> 
> 
> > -----Original Message-----
> > From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
> > Sent: Friday, February 19, 2016 4:34 PM
> > To: markrmiller@apache.org; dev@lucene.apache.org
> > Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build
> #
> > 15928 - Failure!
> > Importance: Low
> >
> > Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
> > Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC -XX:-
> > UseSuperWord
> >
> > 13 tests failed.
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > msEnumFixedWidth
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> > A8]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> > ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> > 	at
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 50 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > edSetVariableLengthSingleValuedVsStoredFields
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> > 17]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > 160)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 50 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > edSetVariableLengthVsStoredFields
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> > 9]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 50 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > edSetVariableLengthFewUniqueSetsVsStoredFields
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> > 7]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > e50CompoundFormat.java:90)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > :4680)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > DocumentsWriterPerThread.java:498)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > erPerThread.java:462)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > 02)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > er.java:614)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2815)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> > a:2176)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 55 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > edSetFixedLengthManyValuesPerDocVsStoredFields
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> > 0]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >
> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
> > va:2192)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 50 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > edVariableLengthVsStoredFields
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
> > F]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > e50CompoundFormat.java:90)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > :4680)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > DocumentsWriterPerThread.java:498)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > erPerThread.java:462)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > 02)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > er.java:614)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2815)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > redFields(BaseDocValuesFormatTestCase.java:1451)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
> > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 55 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > edSetFixedLengthFewUniqueSetsVsStoredFields
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
> > B]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > e50CompoundFormat.java:90)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > :4680)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > DocumentsWriterPerThread.java:498)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > erPerThread.java:462)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > 02)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > er.java:614)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2815)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >
> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > 168)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 55 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > edSetVariableLengthBigVsStoredFields
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
> > AF]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > 	at
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >
> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
> > 67)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 50 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
> > ads3
> >
> > Error Message:
> > this IndexWriter is closed
> >
> > Stack Trace:
> > org.apache.lucene.store.AlreadyClosedException: this IndexWriter is
> closed
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
> > :0)
> > 	at
> > org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
> > 	at
> > org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
> > 88)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
> > Writer.java:170)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
> > DocValuesFormatTestCase.java:2720)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> >
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > DirectoryWrapper.java:1057)
> > 	at
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > 60FieldInfosFormat.java:113)
> > 	at
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > .java:101)
> > 	at
> > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > 	at
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > es.java:145)
> > 	at
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > AndUpdates.java:617)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > 	at
> > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > 	at
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > MergeScheduler.java:588)
> > 	at
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > ncurrentMergeScheduler.java:626)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 15 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
> > DocumentsNumeric
> >
> > Error Message:
> > Captured an uncaught exception in thread: Thread[id=131, name=Lucene
> > Merge Thread #0, state=RUNNABLE, group=TGRP-
> > TestLucene50DocValuesFormat]
> >
> > Stack Trace:
> > com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured
> an
> > uncaught exception in thread: Thread[id=131, name=Lucene Merge Thread
> > #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
> > 9]:0)
> > Caused by: org.apache.lucene.index.MergePolicy$MergeException:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
> > 	at
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
> > n(ConcurrentMergeScheduler.java:668)
> > 	at
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > ncurrentMergeScheduler.java:648)
> > Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> >
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > DirectoryWrapper.java:1057)
> > 	at
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > 60FieldInfosFormat.java:113)
> > 	at
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > .java:101)
> > 	at
> > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> > 	at
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > es.java:145)
> > 	at
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > AndUpdates.java:617)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> > 	at
> > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> > 	at
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > MergeScheduler.java:588)
> > 	at
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > ncurrentMergeScheduler.java:626)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 15 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > edFixedLengthVsStoredFields
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
> > 3]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > redFields(BaseDocValuesFormatTestCase.java:1451)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
> > ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 50 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > edSetFixedLengthVsStoredFields
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> > 2]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > e50CompoundFormat.java:90)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > :4680)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > DocumentsWriterPerThread.java:498)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > erPerThread.java:462)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > 02)
> > 	at
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > er.java:614)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2815)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 55 more
> >
> >
> > FAILED:
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> > edVariableLengthBigVsStoredFields
> >
> > Error Message:
> > Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >
> > Stack Trace:
> > java.io.IOException: Unable to unmap the mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> > B]:0)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > redFields(BaseDocValuesFormatTestCase.java:1451)
> > 	at
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> > 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > 	at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:62)
> > 	at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> > sorImpl.java:43)
> > 	at java.lang.reflect.Method.invoke(Method.java:520)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> > dRunner.java:1764)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> > mizedRunner.java:871)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> > mizedRunner.java:907)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> > omizedRunner.java:921)
> > 	at
> >
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> > SetupTeardownChained.java:49)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> > readAndTestName.java:48)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> > (ThreadLeakControl.java:809)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> > eakControl.java:460)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> > domizedRunner.java:880)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> > mizedRunner.java:781)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> > mizedRunner.java:816)
> > 	at
> >
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> > mizedRunner.java:827)
> > 	at
> >
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> > fterRule.java:45)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> > assName.java:41)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> > hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> > ertionsRequired.java:53)
> > 	at
> >
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> > .java:47)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> > IgnoreAfterMaxFailures.java:64)
> > 	at
> >
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> > TestSuites.java:54)
> > 	at
> >
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> > ementAdapter.java:36)
> > 	at
> >
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> > run(ThreadLeakControl.java:367)
> > 	at java.lang.Thread.run(Thread.java:804)
> > Caused by: java.lang.IncompatibleClassChangeError: Found class
> > jdk.internal.ref.Cleaner, but interface was expected
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> > 	at java.security.AccessController.doPrivileged(Native Method)
> > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> > 	... 50 more
> >
> >
> >
> >
> > Build Log:
> > [...truncated 4286 lines...]
> >    [junit4] Suite:
> > org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
> >    [junit4]   2> NOTE: reproduce with: ant test  -
> > Dtestcase=TestLucene50DocValuesFormat -
> > Dtests.method=testTermsEnumFixedWidth -
> > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >    [junit4] ERROR   8.77s J0 |
> > TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
> >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >    [junit4]    > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> > A8]:0)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> >    [junit4]    > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> >    [junit4]    > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> >    [junit4]    > 	at
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> > ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> >    [junit4]    > 	at
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> > msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> class
> > jdk.internal.ref.Cleaner, but interface was expected
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > Method)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> >    [junit4]    > 	... 50 more
> >    [junit4] IGNOR/A 0.01s J0 |
> > TestLucene50DocValuesFormat.testTermsEnumRandomMany
> >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> >    [junit4]   2> NOTE: reproduce with: ant test  -
> > Dtestcase=TestLucene50DocValuesFormat -
> > Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields -
> > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >    [junit4] ERROR   0.03s J0 |
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
> > StoredFields <<<
> >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >    [junit4]    > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> > 17]:0)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> >    [junit4]    > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> >    [junit4]    > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> > 160)
> >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> class
> > jdk.internal.ref.Cleaner, but interface was expected
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > Method)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> >    [junit4]    > 	... 50 more
> >    [junit4]   2> NOTE: reproduce with: ant test  -
> > Dtestcase=TestLucene50DocValuesFormat -
> > Dtests.method=testSortedSetVariableLengthVsStoredFields -
> > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >    [junit4] ERROR   1.75s J0 |
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
> > <<<
> >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >    [junit4]    > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> > 9]:0)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> >    [junit4]    > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> >    [junit4]    > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> > bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> class
> > jdk.internal.ref.Cleaner, but interface was expected
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > Method)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> >    [junit4]    > 	... 50 more
> >    [junit4]   2> NOTE: reproduce with: ant test  -
> > Dtestcase=TestLucene50DocValuesFormat -
> >
> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
> > -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >    [junit4] ERROR   1.16s J0 |
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
> > VsStoredFields <<<
> >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >    [junit4]    > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> > 7]:0)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> >    [junit4]    > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> >    [junit4]    > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >    [junit4]    > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >    [junit4]    > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >    [junit4]    > 	at
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > e50CompoundFormat.java:90)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > :4680)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > DocumentsWriterPerThread.java:498)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > erPerThread.java:462)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > 02)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > er.java:614)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2815)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> > a:2176)
> >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> class
> > jdk.internal.ref.Cleaner, but interface was expected
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > Method)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> >    [junit4]    > 	... 55 more
> >    [junit4] IGNOR/A 0.00s J0 |
> >
> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
> > Fields
> >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> >    [junit4] IGNOR/A 0.00s J0 |
> >
> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
> > ds
> >    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
> >    [junit4]   2> NOTE: reproduce with: ant test  -
> > Dtestcase=TestLucene50DocValuesFormat -
> >
> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
> > s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >    [junit4] ERROR   0.03s J0 |
> >
> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
> > cVsStoredFields <<<
> >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >    [junit4]    > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> > 0]:0)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> >    [junit4]    > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> >    [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.open
> >
> > [...truncated too long message...]
> >
> > 4]   2> 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> > DirectoryWrapper.java:1057)
> >    [junit4]   2> 	at
> >
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> > 60FieldInfosFormat.java:113)
> >    [junit4]   2> 	at
> >
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> > .java:101)
> >    [junit4]   2> 	at
> > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> >    [junit4]   2> 	at
> >
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> > es.java:145)
> >    [junit4]   2> 	at
> >
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> > AndUpdates.java:617)
> >    [junit4]   2> 	at
> >
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> >    [junit4]   2> 	at
> > org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> >    [junit4]   2> 	at
> >
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> > MergeScheduler.java:588)
> >    [junit4]   2> 	at
> >
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> > ncurrentMergeScheduler.java:626)
> >    [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError: Found
> > class jdk.internal.ref.Cleaner, but interface was expected
> >    [junit4]   2> 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> >    [junit4]   2> 	at java.security.AccessController.doPrivileged(Native
> > Method)
> >    [junit4]   2> 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> >    [junit4]   2> 	... 15 more
> >    [junit4]   2>
> >    [junit4]   2> NOTE: reproduce with: ant test  -
> > Dtestcase=TestLucene50DocValuesFormat -
> > Dtests.method=testSortedSetFixedLengthVsStoredFields -
> > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >    [junit4] ERROR   1.18s J0 |
> > TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
> > <<<
> >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >    [junit4]    > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> > 2]:0)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> >    [junit4]    > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> >    [junit4]    > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >    [junit4]    > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >    [junit4]    > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >    [junit4]    > 	at
> >
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> > e50CompoundFormat.java:90)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> > :4680)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> > DocumentsWriterPerThread.java:498)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> > erPerThread.java:462)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> > 02)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> > er.java:614)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2815)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> > StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> > LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> class
> > jdk.internal.ref.Cleaner, but interface was expected
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > Method)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> >    [junit4]    > 	... 55 more
> >    [junit4]   2> NOTE: reproduce with: ant test  -
> > Dtestcase=TestLucene50DocValuesFormat -
> > Dtests.method=testSortedVariableLengthBigVsStoredFields -
> > Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> > Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> > Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >    [junit4] ERROR   1.61s J0 |
> >
> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
> > <<<
> >    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> > mapped buffer:
> > MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> > Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >    [junit4]    > 	at
> >
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> > B]:0)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:381)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> > nput.java:376)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> > java:355)
> >    [junit4]    > 	at
> >
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> > 662)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> > Wrapper.java:734)
> >    [junit4]    > 	at
> > org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> > ava:2876)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> > )
> >    [junit4]    > 	at
> > org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> > ava:288)
> >    [junit4]    > 	at
> >
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> > redFields(BaseDocValuesFormatTestCase.java:1451)
> >    [junit4]    > 	at
> >
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> >    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
> >    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found
> class
> > jdk.internal.ref.Cleaner, but interface was expected
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> > irectory.java:374)
> >    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> > Method)
> >    [junit4]    > 	at
> >
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> > irectory.java:372)
> >    [junit4]    > 	... 50 more
> >    [junit4]   2> NOTE: leaving temporary files on disk at:
> > /home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> >
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> > at_7BA83158FDA8FFE4-001
> >    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
> > sim=RandomSimilarity(queryNorm=false,coord=crazy): {fieldname=DFR
> > I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
> > timezone=Brazil/DeNoronha
> >    [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation 9-ea
> > (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
> >    [junit4]   2> NOTE: All tests run in this JVM:
> > [TestLucene50DocValuesFormat]
> >    [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors, 3 skipped
> > <<< FAILURES!
> >
> > [...truncated 20 lines...]
> > BUILD FAILED
> > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The
> > following error occurred while executing this line:
> > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The
> > following error occurred while executing this line:
> > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The
> > following error occurred while executing this line:
> > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build.xml:475:
> > The following error occurred while executing this line:
> > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > build.xml:2187: The following error occurred while executing this line:
> > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-
> > build.xml:58: The following error occurred while executing this line:
> > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > build.xml:1457: The following error occurred while executing this line:
> > /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> > build.xml:1014: There were test failures: 4 suites, 152 tests, 13 errors, 11
> > ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
> >
> > Total time: 15 minutes 49 seconds
> > Build step 'Invoke Ant' marked build as failure
> > Archiving artifacts
> > [WARNINGS] Skipping publisher since build result is FAILURE
> > Recording test results
> > Email was triggered for: Failure - Any
> > Sending email for trigger: Failure - Any
> >
> 
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Posted by Uwe Schindler <uw...@thetaphi.de>.
Hi,

I'll did, but this does not reproduce on build 105. I think this must be some JVM bug. Basically, the method handle should call the cleaner's run() method on the Runnable. To do this it must cast the cleaner to java.lang.Runnable first, which the code clearly does:

cleanMethod = explicitCastArguments(lookup.findVirtual(Runnable.class, "run", methodType(void.class)),
  methodType(void.class, cleanerClass));

I am beasting with MMapDirectory in loop, no failures. So I think some hotspot issue miscompiles something. But there is definitely no problem like this in our (my) code. It will only happen if you don't use explicitCastArguments above and instead use asType(), see Javadocs:

"The same conversions are allowed as for MethodHandle.asType, and some additional conversions are also applied if those conversions fail. Given types T0, T1, one of the following conversions is applied if possible, before or instead of any conversions done by asType:
If T0 and T1 are references, and T1 is an interface type, then the value of type T0 is passed as a T1 without a cast. (This treatment of interfaces follows the usage of the bytecode verifier.)
[...]"

And this statement is important here! We need to call the interface method, not run() on jdk.internal.ref.Cleaner.

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de


> -----Original Message-----
> From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
> Sent: Friday, February 19, 2016 4:34 PM
> To: markrmiller@apache.org; dev@lucene.apache.org
> Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build #
> 15928 - Failure!
> Importance: Low
> 
> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15928/
> Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC -XX:-
> UseSuperWord
> 
> 13 tests failed.
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> msEnumFixedWidth
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> A8]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> 	at
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 50 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edSetVariableLengthSingleValuedVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> 17]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> 160)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 50 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edSetVariableLengthVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> 9]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 50 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edSetVariableLengthFewUniqueSetsVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> 7]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2815)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> a:2176)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 55 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edSetFixedLengthManyValuesPerDocVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> 0]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
> va:2192)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 50 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edVariableLengthVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
> F]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2815)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> redFields(BaseDocValuesFormatTestCase.java:1451)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 55 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edSetFixedLengthFewUniqueSetsVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
> B]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2815)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
> 168)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 55 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edSetVariableLengthBigVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
> AF]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> 	at
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
> 67)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 50 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
> ads3
> 
> Error Message:
> this IndexWriter is closed
> 
> Stack Trace:
> org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
> :0)
> 	at
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
> 	at
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
> 	at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
> 88)
> 	at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
> 	at
> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
> Writer.java:170)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
> DocValuesFormatTestCase.java:2720)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> DirectoryWrapper.java:1057)
> 	at
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> 60FieldInfosFormat.java:113)
> 	at
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> .java:101)
> 	at
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> 	at
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> es.java:145)
> 	at
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> AndUpdates.java:617)
> 	at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> 	at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> MergeScheduler.java:588)
> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> ncurrentMergeScheduler.java:626)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 15 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
> DocumentsNumeric
> 
> Error Message:
> Captured an uncaught exception in thread: Thread[id=131, name=Lucene
> Merge Thread #0, state=RUNNABLE, group=TGRP-
> TestLucene50DocValuesFormat]
> 
> Stack Trace:
> com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an
> uncaught exception in thread: Thread[id=131, name=Lucene Merge Thread
> #0, state=RUNNABLE, group=TGRP-TestLucene50DocValuesFormat]
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
> 9]:0)
> Caused by: org.apache.lucene.index.MergePolicy$MergeException:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> 	at __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
> n(ConcurrentMergeScheduler.java:668)
> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> ncurrentMergeScheduler.java:648)
> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> DirectoryWrapper.java:1057)
> 	at
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> 60FieldInfosFormat.java:113)
> 	at
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> .java:101)
> 	at
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> 	at
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> es.java:145)
> 	at
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> AndUpdates.java:617)
> 	at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> 	at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> MergeScheduler.java:588)
> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> ncurrentMergeScheduler.java:626)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 15 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edFixedLengthVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
> 3]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> redFields(BaseDocValuesFormatTestCase.java:1451)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
> ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 50 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edSetFixedLengthVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> 2]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2815)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 55 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edVariableLengthBigVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> B]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> redFields(BaseDocValuesFormatTestCase.java:1451)
> 	at
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 50 more
> 
> 
> 
> 
> Build Log:
> [...truncated 4286 lines...]
>    [junit4] Suite:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
>    [junit4]   2> NOTE: reproduce with: ant test  -
> Dtestcase=TestLucene50DocValuesFormat -
> Dtests.method=testTermsEnumFixedWidth -
> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>    [junit4] ERROR   8.77s J0 |
> TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
>    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
>    [junit4]    > 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> A8]:0)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
>    [junit4]    > 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
>    [junit4]    > 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
>    [junit4]    > 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>    [junit4]    > 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
>    [junit4]    > 	at
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
>    [junit4]    > 	at
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
>    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
>    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> Method)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
>    [junit4]    > 	... 50 more
>    [junit4] IGNOR/A 0.01s J0 |
> TestLucene50DocValuesFormat.testTermsEnumRandomMany
>    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
>    [junit4]   2> NOTE: reproduce with: ant test  -
> Dtestcase=TestLucene50DocValuesFormat -
> Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields -
> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>    [junit4] ERROR   0.03s J0 |
> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
> StoredFields <<<
>    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
>    [junit4]    > 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> 17]:0)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
>    [junit4]    > 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
>    [junit4]    > 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
>    [junit4]    > 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>    [junit4]    > 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
>    [junit4]    > 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>    [junit4]    > 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> 160)
>    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
>    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> Method)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
>    [junit4]    > 	... 50 more
>    [junit4]   2> NOTE: reproduce with: ant test  -
> Dtestcase=TestLucene50DocValuesFormat -
> Dtests.method=testSortedSetVariableLengthVsStoredFields -
> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>    [junit4] ERROR   1.75s J0 |
> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
> <<<
>    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
>    [junit4]    > 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> 9]:0)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
>    [junit4]    > 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
>    [junit4]    > 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
>    [junit4]    > 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>    [junit4]    > 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
>    [junit4]    > 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>    [junit4]    > 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
>    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
>    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> Method)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
>    [junit4]    > 	... 50 more
>    [junit4]   2> NOTE: reproduce with: ant test  -
> Dtestcase=TestLucene50DocValuesFormat -
> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
> -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>    [junit4] ERROR   1.16s J0 |
> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
> VsStoredFields <<<
>    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
>    [junit4]    > 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> 7]:0)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
>    [junit4]    > 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
>    [junit4]    > 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
>    [junit4]    > 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>    [junit4]    > 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>    [junit4]    > 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>    [junit4]    > 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
>    [junit4]    > 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
>    [junit4]    > 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
>    [junit4]    > 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
>    [junit4]    > 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2815)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>    [junit4]    > 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
>    [junit4]    > 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>    [junit4]    > 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> a:2176)
>    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
>    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> Method)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
>    [junit4]    > 	... 55 more
>    [junit4] IGNOR/A 0.00s J0 |
> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
> Fields
>    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
>    [junit4] IGNOR/A 0.00s J0 |
> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
> ds
>    [junit4]    > Assumption #1: 'nightly' test group is disabled (@Nightly())
>    [junit4]   2> NOTE: reproduce with: ant test  -
> Dtestcase=TestLucene50DocValuesFormat -
> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
> s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>    [junit4] ERROR   0.03s J0 |
> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
> cVsStoredFields <<<
>    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
>    [junit4]    > 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> 0]:0)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
>    [junit4]    > 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
>    [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.open
> 
> [...truncated too long message...]
> 
> 4]   2> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> DirectoryWrapper.java:1057)
>    [junit4]   2> 	at
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> 60FieldInfosFormat.java:113)
>    [junit4]   2> 	at
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> .java:101)
>    [junit4]   2> 	at
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
>    [junit4]   2> 	at
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> es.java:145)
>    [junit4]   2> 	at
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> AndUpdates.java:617)
>    [junit4]   2> 	at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
>    [junit4]   2> 	at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
>    [junit4]   2> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> MergeScheduler.java:588)
>    [junit4]   2> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> ncurrentMergeScheduler.java:626)
>    [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError: Found
> class jdk.internal.ref.Cleaner, but interface was expected
>    [junit4]   2> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
>    [junit4]   2> 	at java.security.AccessController.doPrivileged(Native
> Method)
>    [junit4]   2> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
>    [junit4]   2> 	... 15 more
>    [junit4]   2>
>    [junit4]   2> NOTE: reproduce with: ant test  -
> Dtestcase=TestLucene50DocValuesFormat -
> Dtests.method=testSortedSetFixedLengthVsStoredFields -
> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>    [junit4] ERROR   1.18s J0 |
> TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
> <<<
>    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
>    [junit4]    > 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> 2]:0)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
>    [junit4]    > 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
>    [junit4]    > 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
>    [junit4]    > 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>    [junit4]    > 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>    [junit4]    > 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>    [junit4]    > 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
>    [junit4]    > 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
>    [junit4]    > 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
>    [junit4]    > 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
>    [junit4]    > 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2815)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>    [junit4]    > 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
>    [junit4]    > 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> StoredFields(BaseDocValuesFormatTestCase.java:1983)
>    [junit4]    > 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
>    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
>    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> Method)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
>    [junit4]    > 	... 55 more
>    [junit4]   2> NOTE: reproduce with: ant test  -
> Dtestcase=TestLucene50DocValuesFormat -
> Dtests.method=testSortedVariableLengthBigVsStoredFields -
> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -Dtests.slow=true -
> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> Dtests.asserts=true -Dtests.file.encoding=UTF-8
>    [junit4] ERROR   1.61s J0 |
> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
> <<<
>    [junit4]    > Throwable #1: java.io.IOException: Unable to unmap the
> mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
>    [junit4]    > 	at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> B]:0)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
>    [junit4]    > 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
>    [junit4]    > 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
>    [junit4]    > 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
>    [junit4]    > 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
>    [junit4]    > 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
>    [junit4]    > 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
>    [junit4]    > 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> redFields(BaseDocValuesFormatTestCase.java:1451)
>    [junit4]    > 	at
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
>    [junit4]    > 	at java.lang.Thread.run(Thread.java:804)
>    [junit4]    > Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> irectory.java:374)
>    [junit4]    > 	at java.security.AccessController.doPrivileged(Native
> Method)
>    [junit4]    > 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
>    [junit4]    > 	... 50 more
>    [junit4]   2> NOTE: leaving temporary files on disk at:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_7BA83158FDA8FFE4-001
>    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
> sim=RandomSimilarity(queryNorm=false,coord=crazy): {fieldname=DFR
> I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
> timezone=Brazil/DeNoronha
>    [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation 9-ea
> (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
>    [junit4]   2> NOTE: All tests run in this JVM:
> [TestLucene50DocValuesFormat]
>    [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 errors, 3 skipped
> <<< FAILURES!
> 
> [...truncated 20 lines...]
> BUILD FAILED
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The
> following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The
> following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The
> following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build.xml:475:
> The following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> build.xml:2187: The following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/module-
> build.xml:58: The following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> build.xml:1457: The following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> build.xml:1014: There were test failures: 4 suites, 152 tests, 13 errors, 11
> ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
> 
> Total time: 15 minutes 49 seconds
> Build step 'Invoke Ant' marked build as failure
> Archiving artifacts
> [WARNINGS] Skipping publisher since build result is FAILURE
> Recording test results
> Email was triggered for: Failure - Any
> Sending email for trigger: Failure - Any
> 



---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


RE: [JENKINS] Lucene-Solr-trunk-Linux (64bit/jdk1.8.0_72) - Build # 15929 - Still Failing!

Posted by Uwe Schindler <uw...@thetaphi.de>.
Sorry this was my fault!

I executed the tests unfortunately in the workspace of running job. I though 5.x was executing, but this broke jenkins.
So ignore this run. I will delete it.

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de


> -----Original Message-----
> From: Policeman Jenkins Server [mailto:jenkins@thetaphi.de]
> Sent: Friday, February 19, 2016 7:25 PM
> To: dev@lucene.apache.org
> Subject: [JENKINS] Lucene-Solr-trunk-Linux (64bit/jdk1.8.0_72) - Build #
> 15929 - Still Failing!
> 
> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15929/
> Java: 64bit/jdk1.8.0_72 -XX:-UseCompressedOops -XX:+UseG1GC
> 
> 133 tests failed.
> FAILED:
> junit.framework.TestSuite.org.apache.lucene.index.TestBackwardsCompatib
> ility
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J2/temp/lucene.index.TestBackwardsCompatibility_360418AC0
> DAB8658-001/5.2.1-cfs-001/segments_3")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J2/temp/lucene.index.TestBackwardsCompatibility_360418AC0
> DAB8658-001/5.2.1-cfs-001/segments_3")
> 	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> DirectoryWrapper.java:1057)
> 	at
> org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:283
> )
> 	at
> org.apache.lucene.index.CheckIndex.checkIndex(CheckIndex.java:507)
> 	at org.apache.lucene.util.TestUtil.checkIndex(TestUtil.java:279)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapp
> er.java:850)
> 	at
> org.apache.lucene.index.TestBackwardsCompatibility.afterClass(TestBackwa
> rdsCompatibility.java:382)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:834)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 32 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edNumericsSingleValuedMissingVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-003/_i_Asserting_0.doc")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-003/_i_Asserting_0.doc")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:3B3F608025648CB
> C]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.store.MockIndexInputWrapper.close(MockIndexInputWr
> apper.java:61)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:92)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2815)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedNum
> ericsVsStoredFields(BaseDocValuesFormatTestCase.java:1269)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedNumeric
> sSingleValuedMissingVsStoredFields(BaseDocValuesFormatTestCase.java:20
> 76)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 51 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
> eFieldsMixed
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-004/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-004/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:A270CACCEBE2FF
> 7C]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1086)
> 	at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1129)
> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:76)
> 	at
> org.apache.lucene.index.RandomIndexWriter.close(RandomIndexWriter.jav
> a:405)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreeFieldsMix
> ed(BaseDocValuesFormatTestCase.java:283)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 52 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edNumericsSingleValuedVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-005/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-005/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:2741E0CEC00F95E
> 8]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedNum
> ericsVsStoredFields(BaseDocValuesFormatTestCase.java:1269)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedNumeric
> sSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2055)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 50 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> msEnumVariableWidth
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/tempDir-001/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/tempDir-001/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:F3380C53B014B81
> 3]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> 	at
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> msEnumVariableWidth(TestLucene50DocValuesFormat.java:107)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 50 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testCod
> ecUsesOwnSortedBytes
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-006/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-006/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:6788445C293D4D1
> 0]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1086)
> 	at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1129)
> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:76)
> 	at
> org.apache.lucene.index.RandomIndexWriter.close(RandomIndexWriter.jav
> a:405)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testCodecUsesOw
> nSortedBytes(BaseDocValuesFormatTestCase.java:1030)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 52 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testByte
> s
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-
> 007/_0_Lucene50_0.dvd")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-
> 007/_0_Lucene50_0.dvd")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:1C97D890F6C449E
> C]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
> 	at
> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3138)
> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3113)
> 	at
> org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1084)
> 	at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1129)
> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:76)
> 	at
> org.apache.lucene.index.RandomIndexWriter.close(RandomIndexWriter.jav
> a:405)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testBytes(BaseDoc
> ValuesFormatTestCase.java:486)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 57 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testBigN
> umericRange
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-
> 008/_0_Lucene50_0.dvd")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-
> 008/_0_Lucene50_0.dvd")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:A4C2C5BC562470F
> F]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
> 	at
> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3138)
> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3113)
> 	at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1756)
> 	at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1736)
> 	at
> org.apache.lucene.index.RandomIndexWriter.forceMerge(RandomIndexWri
> ter.java:421)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testBigNumericRan
> ge(BaseDocValuesFormatTestCase.java:433)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 55 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
> BytesOneMissing
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-
> 009/_0_Lucene50_0.dvd")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-
> 009/_0_Lucene50_0.dvd")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:1807C1052719F2A
> 4]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
> 	at
> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3138)
> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3113)
> 	at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1756)
> 	at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1736)
> 	at
> org.apache.lucene.index.RandomIndexWriter.forceMerge(RandomIndexWri
> ter.java:421)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testTwoBytesOne
> Missing(BaseDocValuesFormatTestCase.java:2338)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 55 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testLon
> gNumericsVsStoredFields
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-010/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-010/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:C62BEA8ECC42AB
> 3A]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> 	at
> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> 	at
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2876)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestNumericsVs
> StoredFields(BaseDocValuesFormatTestCase.java:1211)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestNumericsVs
> StoredFields(BaseDocValuesFormatTestCase.java:1179)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testLongNumerics
> VsStoredFields(BaseDocValuesFormatTestCase.java:1336)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 51 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edBytesTwoDocuments
> 
> Error Message:
> background merge hit exception: _0(6.0.0):C2 into _1 [maxNumSegments=1]
> 
> Stack Trace:
> java.io.IOException: background merge hit exception: _0(6.0.0):C2 into _1
> [maxNumSegments=1]
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:F40742B1D3A3DE
> ED]:0)
> 	at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1796)
> 	at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1736)
> 	at
> org.apache.lucene.index.RandomIndexWriter.forceMerge(RandomIndexWri
> ter.java:421)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedBytesTw
> oDocuments(BaseDocValuesFormatTestCase.java:628)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-011/_0.fnm")
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> DirectoryWrapper.java:1057)
> 	at
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> 60FieldInfosFormat.java:113)
> 	at
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> .java:101)
> 	at
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> 	at
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> es.java:145)
> 	at
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> AndUpdates.java:617)
> 	at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> 	at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> MergeScheduler.java:588)
> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> ncurrentMergeScheduler.java:626)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 15 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
> ads2
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-
> 012/_0_Lucene50_0.dvd")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-
> 012/_0_Lucene50_0.dvd")
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
> 	at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> ava:2815)
> 	at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> )
> 	at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> 	at
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> ava:288)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads2(Base
> DocValuesFormatTestCase.java:2576)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 54 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edSetTwoDocumentsFirstMissing
> 
> Error Message:
> this writer hit an unrecoverable error; cannot complete forceMerge
> 
> Stack Trace:
> java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot
> complete forceMerge
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:5111FB5F02B459D
> ]:0)
> 	at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1786)
> 	at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1736)
> 	at
> org.apache.lucene.index.RandomIndexWriter.forceMerge(RandomIndexWri
> ter.java:421)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetTwo
> DocumentsFirstMissing(BaseDocValuesFormatTestCase.java:1799)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-013/_0.fnm")
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> DirectoryWrapper.java:1057)
> 	at
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> 60FieldInfosFormat.java:113)
> 	at
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> .java:101)
> 	at
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> 	at
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> es.java:145)
> 	at
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> AndUpdates.java:617)
> 	at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> 	at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> MergeScheduler.java:588)
> 	at
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> ncurrentMergeScheduler.java:626)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 15 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testNu
> mericMergeAwayAllValuesLargeSegment
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-014/_1.fdx")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-014/_1.fdx")
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.ja
> va:376)
> 	at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWr
> iter.java:466)
> 	at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
> 92)
> 	at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
> 	at
> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
> Writer.java:170)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testNumericMerge
> AwayAllValuesLargeSegment(BaseDocValuesFormatTestCase.java:3229)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 54 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testEmp
> tySortedBytes
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-
> 015/_0_Lucene50_0.dvd")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-
> 015/_0_Lucene50_0.dvd")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:14911A9A4E4FC40
> A]:0)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:381)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> nput.java:376)
> 	at
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> java:355)
> 	at
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> 662)
> 	at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> Wrapper.java:734)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> 	at
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> e50CompoundFormat.java:90)
> 	at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> :4680)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> DocumentsWriterPerThread.java:498)
> 	at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> erPerThread.java:462)
> 	at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> 02)
> 	at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> er.java:614)
> 	at
> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3138)
> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3113)
> 	at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1756)
> 	at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1736)
> 	at
> org.apache.lucene.index.RandomIndexWriter.forceMerge(RandomIndexWri
> ter.java:421)
> 	at
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testEmptySortedBy
> tes(BaseDocValuesFormatTestCase.java:899)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:62)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:520)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> dRunner.java:1764)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> mizedRunner.java:871)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> mizedRunner.java:907)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> omizedRunner.java:921)
> 	at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> SetupTeardownChained.java:49)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> readAndTestName.java:48)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> (ThreadLeakControl.java:809)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> eakControl.java:460)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> domizedRunner.java:880)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> mizedRunner.java:781)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> mizedRunner.java:816)
> 	at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> mizedRunner.java:827)
> 	at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> fterRule.java:45)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> assName.java:41)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> ertionsRequired.java:53)
> 	at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> .java:47)
> 	at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> IgnoreAfterMaxFailures.java:64)
> 	at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> TestSuites.java:54)
> 	at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> ementAdapter.java:36)
> 	at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> run(ThreadLeakControl.java:367)
> 	at java.lang.Thread.run(Thread.java:804)
> Caused by: java.lang.IncompatibleClassChangeError: Found class
> jdk.internal.ref.Cleaner, but interface was expected
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.jav
> a:374)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> irectory.java:372)
> 	... 55 more
> 
> 
> FAILED:
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> edTermsEnum
> 
> Error Message:
> Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-016/_0.si")
> 
> Stack Trace:
> java.io.IOException: Unable to unmap the mapped buffer:
> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/build/backward-
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> at_360418AC0DAB8658-001/index-MMapDirectory-016/_0.si")
> 	at
> __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:E6C31DF9FC2F172
> 1]:
> 
> [...truncated too long message...]
> 
> cessorFactory [collection1] {add=[5 (1526626552355225601)]} 0 6
>    [junit4]   2> 19365 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1]
> o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[6
> (1526626552356274176)]} 0 7
>    [junit4]   2> 19365 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1]
> o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[7
> (1526626552357322752)]} 0 7
>    [junit4]   2> 19366 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1]
> o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[8
> (1526626552357322753)]} 0 8
>    [junit4]   2> 19367 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1]
> o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[9
> (1526626552358371328)]} 0 9
>    [junit4]   2> 19367 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1]
> o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[10
> (1526626552359419904)]} 0 10
>    [junit4]   2> 19368 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1]
> o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[11
> (1526626552360468480)]} 0 10
>    [junit4]   2> 19369 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1]
> o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[12
> (1526626552360468481)]} 0 11
>    [junit4]   2> 19370 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1]
> o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[13
> (1526626552361517056)]} 0 12
>    [junit4]   2> 19370 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1] o.a.s.c.S.Request [collection1]
> webapp=null path=null
> params={q=id:1&qt=standard&start=0&rows=20&version=2.2} hits=0
> status=0 QTime=0
>    [junit4]   2> 19372 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1]
> o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[14
> (1526626552363614208)]} 0 14
>    [junit4]   2> 19373 INFO  (commitScheduler-57-thread-1) [    x:collection1]
> o.a.s.u.DirectUpdateHandler2 start
> commit{,optimize=false,openSearcher=true,waitSearcher=true,expungeDel
> etes=false,softCommit=true,prepareCommit=false}
>    [junit4]   2> 19389 INFO  (commitScheduler-57-thread-1) [    x:collection1]
> o.a.s.s.SolrIndexSearcher Opening [Searcher@5c592760[collection1] main]
>    [junit4]   2> 19390 INFO  (commitScheduler-57-thread-1) [    x:collection1]
> o.a.s.u.DirectUpdateHandler2 end_commit_flush
>    [junit4]   2> 19390 INFO  (searcherExecutor-54-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.c.SolrCore [collection1] Registered new
> searcher Searcher@5c592760[collection1]
> main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_4(6
> .0.0):C15)))}
>    [junit4]   2> 19625 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1]
> o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[15
> (1526626552627855360)]} 0 267
>    [junit4]   2> 19626 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1] o.a.s.c.S.Request [collection1]
> webapp=null path=null
> params={q=id:14&qt=standard&start=0&rows=20&version=2.2} hits=1
> status=0 QTime=0
>    [junit4]   2> 19628 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1] o.a.s.c.S.Request [collection1]
> webapp=null path=null
> params={q=id:15&qt=standard&start=0&rows=20&version=2.2} hits=0
> status=0 QTime=0
>    [junit4]   2> 19628 INFO  (TEST-AutoCommitTest.testMaxDocs-
> seed#[649FFD347549917]) [    x:collection1] o.a.s.SolrTestCaseJ4 ###Ending
> testMaxDocs
>    [junit4]   2> 19629 INFO  (SUITE-AutoCommitTest-seed#[649FFD347549917]-
> worker) [    x:collection1] o.a.s.SolrTestCaseJ4 ###deleteCore
>    [junit4]   2> 19629 INFO  (SUITE-AutoCommitTest-seed#[649FFD347549917]-
> worker) [    x:collection1] o.a.s.c.CoreContainer Shutting down CoreContainer
> instance=1712522843
>    [junit4]   2> 19629 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.c.SolrCore [collection1]  CLOSING
> SolrCore org.apache.solr.core.SolrCore@1bcc5bf9
>    [junit4]   2> 19629 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.u.DirectUpdateHandler2 closing
> DirectUpdateHandler2{commits=1,autocommits=0,soft autocommit
> maxDocs=14,soft
> autocommits=1,optimizes=0,rollbacks=0,expungeDeletes=0,docsPending=16
> ,adds=1,deletesById=0,deletesByQuery=0,errors=0,cumulative_adds=16,cu
> mulative_deletesById=0,cumulative_deletesByQuery=0,cumulative_errors=
> 0,transaction_logs_total_size=0,transaction_logs_total_number=0}
>    [junit4]   2> 19629 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.u.SolrCoreState Closing SolrCoreState
>    [junit4]   2> 19629 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.u.DefaultSolrCoreState SolrCoreState ref
> count has reached 0 - closing IndexWriter
>    [junit4]   2> 19629 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.u.DefaultSolrCoreState closing
> IndexWriter with IndexWriterCloser
>    [junit4]   2> 19630 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.u.DirectUpdateHandler2 Committing on
> IndexWriter close.
>    [junit4]   2> 19636 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.c.SolrDeletionPolicy
> SolrDeletionPolicy.onCommit: commits: num=2
>    [junit4]   2>
> 	commit{dir=MockDirectoryWrapper(RAMDirectory@5805dbc9
> lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@53c21b6c),
> segFN=segments_3,generation=3}
>    [junit4]   2>
> 	commit{dir=MockDirectoryWrapper(RAMDirectory@5805dbc9
> lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@53c21b6c),
> segFN=segments_4,generation=4}
>    [junit4]   2> 19636 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.c.SolrDeletionPolicy newest commit
> generation = 4
>    [junit4]   2> 19637 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.c.SolrCore [collection1] Closing main
> searcher on request.
>    [junit4]   2> 19653 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.c.CachingDirectoryFactory Closing
> MockDirectoryFactory - 2 directories currently being tracked
>    [junit4]   2> 19653 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.c.CachingDirectoryFactory looking to
> close /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-
> core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-
> core-data-001/index
> [CachedDir<<refCount=0;path=/home/jenkins/workspace/Lucene-Solr-
> trunk-Linux/solr/build/solr-
> core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-
> core-data-001/index;done=false>>]
>    [junit4]   2> 19653 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.c.CachingDirectoryFactory Closing
> directory: /home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/solr/build/solr-
> core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-
> core-data-001/index
>    [junit4]   2> 19653 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.c.CachingDirectoryFactory looking to
> close /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-
> core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-
> core-data-001
> [CachedDir<<refCount=0;path=/home/jenkins/workspace/Lucene-Solr-
> trunk-Linux/solr/build/solr-
> core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-
> core-data-001;done=false>>]
>    [junit4]   2> 19653 INFO  (coreCloseExecutor-58-thread-1-processing-
> x:collection1) [    x:collection1] o.a.s.c.CachingDirectoryFactory Closing
> directory: /home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/solr/build/solr-
> core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-
> core-data-001
>    [junit4]   2> NOTE: leaving temporary files on disk at:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-
> core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001
>    [junit4]   2> NOTE: test params are: codec=Lucene60,
> sim=RandomSimilarity(queryNorm=false,coord=yes): {}, locale=zh,
> timezone=Pacific/Truk
>    [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation
> 1.8.0_72 (64-bit)/cpus=12,threads=1,free=211913280,total=526385152
>    [junit4]   2> NOTE: All tests run in this JVM:
> [TestComplexPhraseQParserPlugin, StressHdfsTest,
> SharedFSAutoReplicaFailoverUtilsTest, TestRestoreCore, AutoCommitTest]
>    [junit4] Completed [20/579 (1!)] on J2 in 8.83s, 3 tests, 1 error <<<
> FAILURES!
> 
> [...truncated 1820 lines...]
> BUILD FAILED
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The
> following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The
> following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The
> following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build.xml:233: The
> following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/common-
> build.xml:524: The following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> build.xml:1457: The following error occurred while executing this line:
> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-
> build.xml:1014: There were test failures: 579 suites (8 ignored), 2331 tests, 1
> error, 117 ignored (72 assumptions) [seed: 649FFD347549917]
> 
> Total time: 48 minutes 2 seconds
> Build step 'Invoke Ant' marked build as failure
> Archiving artifacts
> [WARNINGS] Skipping publisher since build result is FAILURE
> Recording test results
> Email was triggered for: Failure - Any
> Sending email for trigger: Failure - Any
> 



---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


[JENKINS] Lucene-Solr-trunk-Linux (64bit/jdk1.8.0_72) - Build # 15929 - Still Failing!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/15929/
Java: 64bit/jdk1.8.0_72 -XX:-UseCompressedOops -XX:+UseG1GC

133 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.lucene.index.TestBackwardsCompatibility

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J2/temp/lucene.index.TestBackwardsCompatibility_360418AC0DAB8658-001/5.2.1-cfs-001/segments_3")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J2/temp/lucene.index.TestBackwardsCompatibility_360418AC0DAB8658-001/5.2.1-cfs-001/segments_3")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1057)
	at org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:283)
	at org.apache.lucene.index.CheckIndex.checkIndex(CheckIndex.java:507)
	at org.apache.lucene.util.TestUtil.checkIndex(TestUtil.java:279)
	at org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:850)
	at org.apache.lucene.index.TestBackwardsCompatibility.afterClass(TestBackwardsCompatibility.java:382)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:834)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 32 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedNumericsSingleValuedMissingVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-003/_i_Asserting_0.doc")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-003/_i_Asserting_0.doc")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:3B3F608025648CBC]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.store.MockIndexInputWrapper.close(MockIndexInputWrapper.java:61)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:92)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2815)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedNumericsVsStoredFields(BaseDocValuesFormatTestCase.java:1269)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedNumericsSingleValuedMissingVsStoredFields(BaseDocValuesFormatTestCase.java:2076)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 51 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThreeFieldsMixed

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-004/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-004/_0.si")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:A270CACCEBE2FF7C]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1086)
	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1129)
	at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
	at org.apache.lucene.util.IOUtils.close(IOUtils.java:76)
	at org.apache.lucene.index.RandomIndexWriter.close(RandomIndexWriter.java:405)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreeFieldsMixed(BaseDocValuesFormatTestCase.java:283)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 52 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedNumericsSingleValuedVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-005/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-005/_0.si")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:2741E0CEC00F95E8]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedNumericsVsStoredFields(BaseDocValuesFormatTestCase.java:1269)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedNumericsSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2055)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 50 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTermsEnumVariableWidth

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/tempDir-001/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/tempDir-001/_0.si")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:F3380C53B014B813]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestTermsEnumRandom(TestLucene50DocValuesFormat.java:171)
	at org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTermsEnumVariableWidth(TestLucene50DocValuesFormat.java:107)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 50 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testCodecUsesOwnSortedBytes

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-006/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-006/_0.si")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:6788445C293D4D10]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1086)
	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1129)
	at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
	at org.apache.lucene.util.IOUtils.close(IOUtils.java:76)
	at org.apache.lucene.index.RandomIndexWriter.close(RandomIndexWriter.java:405)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testCodecUsesOwnSortedBytes(BaseDocValuesFormatTestCase.java:1030)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 52 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testBytes

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-007/_0_Lucene50_0.dvd")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-007/_0_Lucene50_0.dvd")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:1C97D890F6C449EC]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3138)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3113)
	at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1084)
	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1129)
	at org.apache.lucene.util.IOUtils.close(IOUtils.java:89)
	at org.apache.lucene.util.IOUtils.close(IOUtils.java:76)
	at org.apache.lucene.index.RandomIndexWriter.close(RandomIndexWriter.java:405)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testBytes(BaseDocValuesFormatTestCase.java:486)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 57 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testBigNumericRange

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-008/_0_Lucene50_0.dvd")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-008/_0_Lucene50_0.dvd")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:A4C2C5BC562470FF]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3138)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3113)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1756)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1736)
	at org.apache.lucene.index.RandomIndexWriter.forceMerge(RandomIndexWriter.java:421)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testBigNumericRange(BaseDocValuesFormatTestCase.java:433)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 55 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwoBytesOneMissing

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-009/_0_Lucene50_0.dvd")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-009/_0_Lucene50_0.dvd")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:1807C1052719F2A4]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3138)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3113)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1756)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1736)
	at org.apache.lucene.index.RandomIndexWriter.forceMerge(RandomIndexWriter.java:421)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testTwoBytesOneMissing(BaseDocValuesFormatTestCase.java:2338)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 55 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testLongNumericsVsStoredFields

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-010/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-010/_0.si")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:C62BEA8ECC42AB3A]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
	at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
	at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2876)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestNumericsVsStoredFields(BaseDocValuesFormatTestCase.java:1211)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestNumericsVsStoredFields(BaseDocValuesFormatTestCase.java:1179)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testLongNumericsVsStoredFields(BaseDocValuesFormatTestCase.java:1336)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 51 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedBytesTwoDocuments

Error Message:
background merge hit exception: _0(6.0.0):C2 into _1 [maxNumSegments=1]

Stack Trace:
java.io.IOException: background merge hit exception: _0(6.0.0):C2 into _1 [maxNumSegments=1]
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:F40742B1D3A3DEED]:0)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1796)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1736)
	at org.apache.lucene.index.RandomIndexWriter.forceMerge(RandomIndexWriter.java:421)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedBytesTwoDocuments(BaseDocValuesFormatTestCase.java:628)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-011/_0.fnm")
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1057)
	at org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:145)
	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:617)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 15 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThreads2

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-012/_0_Lucene50_0.dvd")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-012/_0_Lucene50_0.dvd")
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2815)
	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989)
	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
	at org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:288)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads2(BaseDocValuesFormatTestCase.java:2576)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 54 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedSetTwoDocumentsFirstMissing

Error Message:
this writer hit an unrecoverable error; cannot complete forceMerge

Stack Trace:
java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot complete forceMerge
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:5111FB5F02B459D]:0)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1786)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1736)
	at org.apache.lucene.index.RandomIndexWriter.forceMerge(RandomIndexWriter.java:421)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetTwoDocumentsFirstMissing(BaseDocValuesFormatTestCase.java:1799)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-013/_0.fnm")
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
	at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1057)
	at org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene60FieldInfosFormat.java:113)
	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:145)
	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:617)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 15 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testNumericMergeAwayAllValuesLargeSegment

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-014/_1.fdx")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-014/_1.fdx")
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:376)
	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:466)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1492)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
	at org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndexWriter.java:170)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testNumericMergeAwayAllValuesLargeSegment(BaseDocValuesFormatTestCase.java:3229)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 54 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testEmptySortedBytes

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-015/_0_Lucene50_0.dvd")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-015/_0_Lucene50_0.dvd")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:14911A9A4E4FC40A]:0)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:381)
	at org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexInput.java:376)
	at org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.java:355)
	at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2662)
	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:734)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucene50CompoundFormat.java:90)
	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4680)
	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:498)
	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:462)
	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:502)
	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:614)
	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3138)
	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3113)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1756)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1736)
	at org.apache.lucene.index.RandomIndexWriter.forceMerge(RandomIndexWriter.java:421)
	at org.apache.lucene.index.BaseDocValuesFormatTestCase.testEmptySortedBytes(BaseDocValuesFormatTestCase.java:899)
	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:520)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
	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:367)
	at java.lang.Thread.run(Thread.java:804)
Caused by: java.lang.IncompatibleClassChangeError: Found class jdk.internal.ref.Cleaner, but interface was expected
	at org.apache.lucene.store.MMapDirectory.lambda$null$0(MMapDirectory.java:374)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapDirectory.java:372)
	... 55 more


FAILED:  org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSortedTermsEnum

Error Message:
Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-016/_0.si")

Stack Trace:
java.io.IOException: Unable to unmap the mapped buffer: MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesFormat_360418AC0DAB8658-001/index-MMapDirectory-016/_0.si")
	at __randomizedtesting.SeedInfo.seed([360418AC0DAB8658:E6C31DF9FC2F1721]:

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

cessorFactory [collection1] {add=[5 (1526626552355225601)]} 0 6
   [junit4]   2> 19365 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[6 (1526626552356274176)]} 0 7
   [junit4]   2> 19365 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[7 (1526626552357322752)]} 0 7
   [junit4]   2> 19366 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[8 (1526626552357322753)]} 0 8
   [junit4]   2> 19367 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[9 (1526626552358371328)]} 0 9
   [junit4]   2> 19367 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[10 (1526626552359419904)]} 0 10
   [junit4]   2> 19368 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[11 (1526626552360468480)]} 0 10
   [junit4]   2> 19369 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[12 (1526626552360468481)]} 0 11
   [junit4]   2> 19370 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[13 (1526626552361517056)]} 0 12
   [junit4]   2> 19370 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.c.S.Request [collection1]  webapp=null path=null params={q=id:1&qt=standard&start=0&rows=20&version=2.2} hits=0 status=0 QTime=0
   [junit4]   2> 19372 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[14 (1526626552363614208)]} 0 14
   [junit4]   2> 19373 INFO  (commitScheduler-57-thread-1) [    x:collection1] o.a.s.u.DirectUpdateHandler2 start commit{,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=true,prepareCommit=false}
   [junit4]   2> 19389 INFO  (commitScheduler-57-thread-1) [    x:collection1] o.a.s.s.SolrIndexSearcher Opening [Searcher@5c592760[collection1] main]
   [junit4]   2> 19390 INFO  (commitScheduler-57-thread-1) [    x:collection1] o.a.s.u.DirectUpdateHandler2 end_commit_flush
   [junit4]   2> 19390 INFO  (searcherExecutor-54-thread-1-processing-x:collection1) [    x:collection1] o.a.s.c.SolrCore [collection1] Registered new searcher Searcher@5c592760[collection1] main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_4(6.0.0):C15)))}
   [junit4]   2> 19625 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1] {add=[15 (1526626552627855360)]} 0 267
   [junit4]   2> 19626 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.c.S.Request [collection1]  webapp=null path=null params={q=id:14&qt=standard&start=0&rows=20&version=2.2} hits=1 status=0 QTime=0
   [junit4]   2> 19628 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.c.S.Request [collection1]  webapp=null path=null params={q=id:15&qt=standard&start=0&rows=20&version=2.2} hits=0 status=0 QTime=0
   [junit4]   2> 19628 INFO  (TEST-AutoCommitTest.testMaxDocs-seed#[649FFD347549917]) [    x:collection1] o.a.s.SolrTestCaseJ4 ###Ending testMaxDocs
   [junit4]   2> 19629 INFO  (SUITE-AutoCommitTest-seed#[649FFD347549917]-worker) [    x:collection1] o.a.s.SolrTestCaseJ4 ###deleteCore
   [junit4]   2> 19629 INFO  (SUITE-AutoCommitTest-seed#[649FFD347549917]-worker) [    x:collection1] o.a.s.c.CoreContainer Shutting down CoreContainer instance=1712522843
   [junit4]   2> 19629 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.c.SolrCore [collection1]  CLOSING SolrCore org.apache.solr.core.SolrCore@1bcc5bf9
   [junit4]   2> 19629 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.u.DirectUpdateHandler2 closing DirectUpdateHandler2{commits=1,autocommits=0,soft autocommit maxDocs=14,soft autocommits=1,optimizes=0,rollbacks=0,expungeDeletes=0,docsPending=16,adds=1,deletesById=0,deletesByQuery=0,errors=0,cumulative_adds=16,cumulative_deletesById=0,cumulative_deletesByQuery=0,cumulative_errors=0,transaction_logs_total_size=0,transaction_logs_total_number=0}
   [junit4]   2> 19629 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.u.SolrCoreState Closing SolrCoreState
   [junit4]   2> 19629 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.u.DefaultSolrCoreState SolrCoreState ref count has reached 0 - closing IndexWriter
   [junit4]   2> 19629 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.u.DefaultSolrCoreState closing IndexWriter with IndexWriterCloser
   [junit4]   2> 19630 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.u.DirectUpdateHandler2 Committing on IndexWriter close.
   [junit4]   2> 19636 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.c.SolrDeletionPolicy SolrDeletionPolicy.onCommit: commits: num=2
   [junit4]   2> 	commit{dir=MockDirectoryWrapper(RAMDirectory@5805dbc9 lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@53c21b6c),segFN=segments_3,generation=3}
   [junit4]   2> 	commit{dir=MockDirectoryWrapper(RAMDirectory@5805dbc9 lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@53c21b6c),segFN=segments_4,generation=4}
   [junit4]   2> 19636 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.c.SolrDeletionPolicy newest commit generation = 4
   [junit4]   2> 19637 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.c.SolrCore [collection1] Closing main searcher on request.
   [junit4]   2> 19653 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.c.CachingDirectoryFactory Closing MockDirectoryFactory - 2 directories currently being tracked
   [junit4]   2> 19653 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.c.CachingDirectoryFactory looking to close /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-core-data-001/index [CachedDir<<refCount=0;path=/home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-core-data-001/index;done=false>>]
   [junit4]   2> 19653 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.c.CachingDirectoryFactory Closing directory: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-core-data-001/index
   [junit4]   2> 19653 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.c.CachingDirectoryFactory looking to close /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-core-data-001 [CachedDir<<refCount=0;path=/home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-core-data-001;done=false>>]
   [junit4]   2> 19653 INFO  (coreCloseExecutor-58-thread-1-processing-x:collection1) [    x:collection1] o.a.s.c.CachingDirectoryFactory Closing directory: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001/init-core-data-001
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-core/test/J2/temp/solr.update.AutoCommitTest_649FFD347549917-001
   [junit4]   2> NOTE: test params are: codec=Lucene60, sim=RandomSimilarity(queryNorm=false,coord=yes): {}, locale=zh, timezone=Pacific/Truk
   [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle Corporation 1.8.0_72 (64-bit)/cpus=12,threads=1,free=211913280,total=526385152
   [junit4]   2> NOTE: All tests run in this JVM: [TestComplexPhraseQParserPlugin, StressHdfsTest, SharedFSAutoReplicaFailoverUtilsTest, TestRestoreCore, AutoCommitTest]
   [junit4] Completed [20/579 (1!)] on J2 in 8.83s, 3 tests, 1 error <<< FAILURES!

[...truncated 1820 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build.xml:233: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/common-build.xml:524: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-build.xml:1457: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-trunk-Linux/lucene/common-build.xml:1014: There were test failures: 579 suites (8 ignored), 2331 tests, 1 error, 117 ignored (72 assumptions) [seed: 649FFD347549917]

Total time: 48 minutes 2 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any