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Posted to dev@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2013/07/23 18:19:27 UTC

[JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!

Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3067/
Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops -XX:+UseG1GC

1 tests failed.
REGRESSION:  org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock

Error Message:


Stack Trace:
java.lang.AssertionError
	at __randomizedtesting.SeedInfo.seed([2423FA7DBB222182:6A8DAA07D1B2CA8E]:0)
	at org.junit.Assert.fail(Assert.java:92)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.junit.Assert.assertFalse(Assert.java:68)
	at org.junit.Assert.assertFalse(Assert.java:79)
	at org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock(TestIndexWriter.java:1184)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:491)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1559)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:79)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:773)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:787)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
	at org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:782)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:442)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:746)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:648)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:682)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:693)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
	at java.lang.Thread.run(Thread.java:724)




Build Log:
[...truncated 822 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexWriter
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 17 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 19 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
   [junit4]   1> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
   [junit4]   1> 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1522)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 16 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 18 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 17 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 19 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:372)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:696)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:547)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:375)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:709)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
   [junit4]   1> 	... 8 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 16 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 19 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 10 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
   [junit4]   1> 	at org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 16 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 17 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
   [junit4]   1> 	at org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 15 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 13 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 15 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
   [junit4]   1> Caused by: java.lang.InterruptedException
   [junit4]   1> 	at java.lang.Object.wait(Native Method)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
   [junit4]   1> 	... 3 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 13 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 15 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 15 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:840)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2883)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2872)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 7 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 19 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40PostingsReader.close(Lucene40PostingsReader.java:165)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:226)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:310)
   [junit4]   1> 	at org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
   [junit4]   1> 	at org.apache.lucene.index.IndexReader.decRef(IndexReader.java:229)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:467)
   [junit4]   1> 	at org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:273)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3004)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:2995)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2968)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2937)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:963)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:918)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:880)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1029)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
   [junit4]   1> 	... 20 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 15 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 16 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4267)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:575)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:542)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 14 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 15 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
   [junit4]   1> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
   [junit4]   1> 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1695)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 17 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 13 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 13 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 14 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 20 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
   [junit4]   1> Caused by: java.lang.InterruptedException
   [junit4]   1> 	at java.lang.Object.wait(Native Method)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
   [junit4]   1> 	... 3 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 15 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
   [junit4]   1> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:570)
   [junit4]   1> 	at org.apache.lucene.store.TrackingDirectoryWrapper.openInput(TrackingDirectoryWrapper.java:72)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.copyFileEntry(CompoundFileWriter.java:170)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.prunePendingEntries(CompoundFileWriter.java:257)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.access$200(CompoundFileWriter.java:42)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:320)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
   [junit4]   1> 	at org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
   [junit4]   1> 	... 18 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 15 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 15 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 13 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 19 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 19 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
   [junit4]   1> Caused by: java.lang.InterruptedException
   [junit4]   1> 	at java.lang.Object.wait(Native Method)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
   [junit4]   1> 	... 3 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 18 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
   [junit4]   1> 	... 10 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
   [junit4]   1> 	at org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:173)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:740)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
   [junit4]   1> 	... 5 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
   [junit4]   1> 	at org.apache.lucene.

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

a59=DFR I(ne)BZ(0.3), c60=DFR GB2, a58=IB SPL-LZ(0.3), a57=IB SPL-D2, a56=DFR GZ(0.3), a55=LM Jelinek-Mercer(0.100000), a54=DFR I(n)3(800.0), a72=DFR I(n)L1, c67=DFR I(n)L3(800.0), a73=IB LL-D2, c68=DFR GBZ(0.3), a74=DFR GL1, c69=IB LL-L3(800.0), a75=DFR I(ne)B1, c63=IB SPL-D3(800.0), c64=DFR I(ne)L1, a70=IB LL-D3(800.0), c65=DFR G1, a71=LM Jelinek-Mercer(0.700000), c66=DFR I(n)LZ(0.3), d62=IB SPL-L2, d63=IB SPL-L3(800.0), d64=DFR I(F)B1, b70=IB SPL-D2, d65=DFR GLZ(0.3), b71=IB SPL-LZ(0.3), d66=IB SPL-D1, b72=DFR I(ne)BZ(0.3), d67=DFR I(ne)LZ(0.3), b73=IB SPL-DZ(0.3), d68=DFR I(ne)B2, b74=DefaultSimilarity, d69=DFR G3(800.0), b65=IB LL-L2, b64=DFR G2, b67=DFR I(F)B2, b66=DFR I(n)B3(800.0), d70=DFR I(n)2, b69=DFR I(ne)1, b68=DFR GB3(800.0), d72=DFR GL2, d71=DFR I(F)2, c71=DFR I(ne)1, c70=DFR GB3(800.0), a69=DFR GB1, c73=DFR I(F)1, c72=DFR I(ne)L3(800.0), a66=DFR I(ne)B3(800.0), a65=DFR I(F)BZ(0.3), a68=DFR I(ne)3(800.0), a67=DFR GL3(800.0), c32=DFR I(F)2, c33=DFR GL2, c30=IB LL-D1, c31=DFR I(n)2, c36=IB LL-D3(800.0), a41=DFR I(ne)B2, c37=LM Jelinek-Mercer(0.700000), a42=DFR G3(800.0), a0=DFR I(n)LZ(0.3), c34=DFR I(n)Z(0.3), c35=DFR I(F)L1, a40=DFR I(ne)LZ(0.3), b84=DFR I(ne)B2, d79=IB LL-D3(800.0), b85=DFR G3(800.0), b82=IB SPL-D1, d77=DFR I(n)Z(0.3), c38=DFR I(n)L1, b83=DFR I(ne)LZ(0.3), d78=DFR I(F)L1, c39=IB LL-D2, b80=DFR I(F)B1, d75=DFR I(F)2, b81=DFR GLZ(0.3), d76=DFR GL2, d73=IB LL-D1, d74=DFR I(n)2, d83=DFR I(F)LZ(0.3), a9=IB SPL-D1, d82=IB LL-LZ(0.3), d81=IB LL-DZ(0.3), d80=DFR I(ne)Z(0.3), b79=IB SPL-L1, b78=DefaultSimilarity, b77=IB SPL-DZ(0.3), b76=DFR I(ne)BZ(0.3), b75=IB SPL-LZ(0.3), a1=DFR I(n)L3(800.0), a35=DefaultSimilarity, a2=DFR GBZ(0.3), a34=IB SPL-DZ(0.3), a3=IB LL-L3(800.0), a33=DFR I(ne)BZ(0.3), a4=DFR I(n)1, a32=IB SPL-LZ(0.3), a5=IB SPL-L2, a39=DFR I(F)B3(800.0), c40=DFR I(F)LZ(0.3), a6=IB SPL-L3(800.0), a38=BM25(k1=1.2,b=0.75), a7=DFR I(F)B1, a37=DFR I(F)3(800.0), a8=DFR GLZ(0.3), a36=IB SPL-L1, c41=DFR I(n)L3(800.0), c42=DFR GBZ(0.3), c43=IB LL-L3(800.0), c44=DFR I(n)1, c45=IB SPL-L2, a50=DFR I(n)3(800.0), c46=IB SPL-L3(800.0), a51=LM Jelinek-Mercer(0.100000), c47=DFR I(F)B1, a52=DFR GZ(0.3), c48=DFR GLZ(0.3), a53=IB SPL-D2, b93=DFR I(n)3(800.0), d88=IB SPL-L2, c49=IB SPL-D1, b94=LM Jelinek-Mercer(0.100000), d89=IB SPL-L3(800.0), b95=DFR GZ(0.3), b96=IB SPL-D2, d84=DFR I(n)L3(800.0), b90=IB LL-D2, d85=DFR GBZ(0.3), b91=DFR GL1, d86=IB LL-L3(800.0), b92=DFR I(ne)B1, d87=DFR I(n)1, d92=IB LL-L1, d91=DFR I(ne)2, d94=DFR I(F)Z(0.3), d93=DFR I(n)L2, b87=DFR I(F)L3(800.0), b86=DFR GB1, d90=DFR I(F)1, b89=DFR I(n)B2, b88=DFR I(n)BZ(0.3), a44=DFR I(F)L3(800.0), a43=DFR GB1, a46=DFR I(n)B2, a45=DFR I(n)BZ(0.3), a48=IB LL-L2, a47=DFR G2, c51=DFR I(F)Z(0.3), a49=DFR I(n)B3(800.0), c50=DFR I(n)L2, d98=IB SPL-D2, d97=DFR GZ(0.3), d96=LM Jelinek-Mercer(0.100000), d95=DFR I(n)3(800.0), d99=IB SPL-LZ(0.3), a20=DFR I(n)LZ(0.3), c99=LM Jelinek-Mercer(0.700000), c98=IB LL-D3(800.0), c97=DFR I(F)L1, c96=DFR I(n)Z(0.3), b19=BM25(k1=1.2,b=0.75), a16=DFR GL1, a17=DFR I(ne)B1, b17=IB SPL-L1, a14=DFR I(n)L1, b18=DFR I(F)3(800.0), a15=IB LL-D2, a12=IB LL-D3(800.0), a13=LM Jelinek-Mercer(0.700000), a10=DFR I(n)Z(0.3), a11=DFR I(F)L1, b11=DFR GZ(0.3), b12=IB SPL-D2, b10=LM Jelinek-Mercer(0.100000), b15=IB SPL-DZ(0.3), b16=DefaultSimilarity, a18=DFR I(n)3(800.0), b13=IB SPL-LZ(0.3), a19=LM Jelinek-Mercer(0.100000), b14=DFR I(ne)BZ(0.3), b30=DFR I(ne)B1, a31=DFR GL2, a30=DFR I(F)2, b28=DFR G2, a25=IB SPL-D1, b29=IB LL-L2, a26=DFR I(ne)LZ(0.3), a27=DFR I(ne)B2, a28=DFR G3(800.0), a21=IB SPL-L2, a22=IB SPL-L3(800.0), a23=DFR I(F)B1, a24=DFR GLZ(0.3), b20=DFR I(F)BZ(0.3), b21=DFR I(ne)B3(800.0), b22=DFR GL3(800.0), b23=DFR I(ne)3(800.0), a29=DFR I(F)BZ(0.3), b24=DFR GB1, b25=DFR I(F)L3(800.0), b26=DFR I(n)BZ(0.3), b27=DFR I(n)B2, b41=DFR I(n)1, b40=IB LL-L3(800.0), c77=DFR I(ne)B1, c76=DFR GL1, c75=IB LL-D2, c74=DFR I(n)L1, c79=LM Jelinek-Mercer(0.100000), c78=DFR I(n)3(800.0), c80=DFR I(n)LZ(0.3), c83=IB LL-L3(800.0), c84=DFR I(n)1, c81=DFR I(n)L3(800.0), b39=IB SPL-LZ(0.3), c82=DFR GBZ(0.3), b37=DFR GZ(0.3), b38=IB SPL-D2, b35=DFR I(n)3(800.0), b36=LM Jelinek-Mercer(0.100000), b33=DFR GL1, b34=DFR I(ne)B1, b31=DFR I(n)L1, b32=IB LL-D2, str2=DFR I(ne)B3(800.0), b50=DFR I(F)L1, b52=LM Jelinek-Mercer(0.700000), b51=IB LL-D3(800.0), c86=DFR I(ne)LZ(0.3), c85=IB SPL-D1, tvtest=DFR GL1, c88=DFR G3(800.0), c87=DFR I(ne)B2, c89=DFR I(F)BZ(0.3), c90=DFR I(F)2, c91=DFR GL2, c92=DFR I(n)Z(0.3), c93=DFR I(F)L1, c94=IB LL-D3(800.0), c95=LM Jelinek-Mercer(0.700000), content1=IB LL-D3(800.0), b46=DFR I(F)BZ(0.3), b47=DFR I(ne)B3(800.0), content3=DFR I(n)Z(0.3), b48=DFR GL3(800.0), content4=DFR I(ne)B1, b49=DFR I(ne)3(800.0), content5=DFR I(F)2, b42=IB SPL-D1, b43=DFR I(ne)LZ(0.3), b44=DFR I(ne)B2, b45=DFR G3(800.0)}, locale=it, timezone=Africa/Banjul
   [junit4]   2> NOTE: Windows 7 6.1 amd64/Oracle Corporation 1.8.0-ea (64-bit)/cpus=2,threads=1,free=352706720,total=535822336
   [junit4]   2> NOTE: All tests run in this JVM: [TestTermVectors, TestNeverDelete, TestComplexExplanations, TestTermsEnum2, TestElevationComparator, TestSentinelIntSet, TestDirectory, TestSpansAdvanced2, TestBlockPostingsFormat, TestWildcardRandom, TestSizeBoundedForceMerge, TestNumericRangeQuery32, TestBooleanQueryVisitSubscorers, TestEarlyTermination, TestWeakIdentityMap, TestBooleanMinShouldMatch, TestCustomNorms, TestLevenshteinAutomata, TestSameTokenSamePosition, TestSearchWithThreads, TestIndexFileDeleter, TestFieldValueFilter, TestNot, TestMockDirectoryWrapper, TestBasicOperations, TestSimpleSearchEquivalence, TestIndexWriterUnicode, TestNoMergeScheduler, TestSearcherManager, TestBooleanOr, TestFieldMaskingSpanQuery, TestRamUsageEstimatorOnWildAnimals, TestBagOfPostings, TestConjunctions, TestRateLimiter, TestSegmentReader, TestNearSpansOrdered, TestFilterIterator, TestRAMDirectory, TestDirectoryReader, TestFilteredSearch, TestFieldCacheRewriteMethod, TestCompressingStoredFieldsFormat, TestIndexWriterOnDiskFull, TestBufferedIndexInput, TestBlockPostingsFormat3, TestScorerPerf, TestDirectoryReaderReopen, TestDocValuesScoring, TestWindowsMMap, TestAutomatonQuery, TestMatchAllDocsQuery, TestSpanExplanationsOfNonMatches, TestSortDocValues, TestCodecs, TestTermRangeQuery, TestDocumentsWriterDeleteQueue, TestSegmentTermDocs, TestStressAdvance, Test2BPostingsBytes, TestPositiveScoresOnlyCollector, TestHugeRamFile, TestBlockPostingsFormat2, TestUTF32ToUTF8, TestMathUtil, TestSameScoresWithThreads, TestCrashCausesCorruptIndex, TestSearch, TestBytesRef, TestIndexWriterOutOfFileDescriptors, TestSearchAfter, TestLiveFieldValues, TestBooleanQuery, Nested, Nested, TestByteBlockPool, TestSloppyPhraseQuery, TestTermVectorsReader, TestDocsAndPositions, TestDocIdSet, TestIndexWriterCommit, TestBinaryTerms, TestPrefixInBooleanQuery, Test2BTerms, TestDoubleBarrelLRUCache, Nested1, TestSpecialOperations, TestDeterminizeLexicon, TestPrefixFilter, TestLockFactory, TestOmitPositions, TestHighCompressionMode, TestMockAnalyzer, TestMixedCodecs, MultiCollectorTest, ThrowInUncaught, TestByteArrayDataInput, TestFileSwitchDirectory, TestDocumentsWriterStallControl, TestExternalCodecs, TestMultiTermConstantScore, TestUniqueTermCount, TestToken, TestTermScorer, TestIntBlockPool, TestTimeLimitingCollector, TestOmitNorms, TestIntroSorter, TestVersion, Nested1, TestMultiThreadTermVectors, Nested, TestStressNRT, TestCopyBytes, TestBooleanScorer, TestFSTs, TestComplexExplanationsOfNonMatches, TestShardSearching, TestDeterminism, TestRollingBuffer, TestLookaheadTokenFilter, TestPositionIncrement, TestNRTReaderWithThreads, TestIndexWriterMergePolicy, TestSimilarityBase, TestFlushByRamOrCountsPolicy, TestPostingsOffsets, TestDocValuesFormat, Nested, TestCodecHoldsOpenFiles, TestRecyclingByteBlockAllocator, TestPhrasePrefixQuery, TestReuseDocsEnum, TestSpanFirstQuery, TestPostingsFormat, TestSimpleExplanationsOfNonMatches, TestDoc, TestTermdocPerf, TestSetOnce, TestTopDocsCollector, TestPhraseQuery, TestPackedInts, TestMinimize, TestIndexWriterLockRelease, Nested1, Nested2, Nested3, TestLucene42DocValuesFormat, TestSortRandom, TestDocBoost, TestIOUtils, TestCheckIndex, TestDocTermOrds, TestMinShouldMatch2, TestDocIdBitSet, TestIndexWriterConfig, TestReaderClosed, TestIndexWriterNRTIsCurrent, TestAssertions, TestLucene40StoredFieldsFormat, TestVirtualMethod, TestBackwardsCompatibility, TestBroadWord, TestIntsRef, TestSpansAdvanced, TestPayloadsOnVectors, TestSegmentTermEnum, TestAtomicUpdate, TestStressIndexing2, TestCompressingTermVectorsFormat, TestDocumentWriter, TestQueryWrapperFilter, TestTermsEnum, TestTopDocsMerge, TestIndexWriterMerging, TestIndexInput, TestNorms, TestCompoundFile, TestCharTermAttributeImpl, TestExplanations, TestForTooMuchCloning, TestIndexWriter]
   [junit4] Completed in 18.46s, 55 tests, 1 failure <<< FAILURES!

[...truncated 593 lines...]
BUILD FAILED
C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:389: The following error occurred while executing this line:
C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:369: The following error occurred while executing this line:
C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:39: The following error occurred while executing this line:
C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\build.xml:49: The following error occurred while executing this line:
C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:1247: The following error occurred while executing this line:
C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:890: There were test failures: 363 suites, 2300 tests, 1 failure, 44 ignored (31 assumptions)

Total time: 11 minutes 25 seconds
Build step 'Invoke Ant' marked build as failure
Description set: Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops -XX:+UseG1GC
Archiving artifacts
Recording test results
Email was triggered for: Failure
Sending email for trigger: Failure

Re: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!

Posted by Robert Muir <rc...@gmail.com>.

checkIndex itself got interrupted. I will look into the test to figure out
how this happened...

On Tue, Jul 23, 2013 at 9:19 AM, Policeman Jenkins Server <
jenkins@thetaphi.de> wrote:

> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3067/
> Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops -XX:+UseG1GC
>
> 1 tests failed.
> REGRESSION:
>  org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock
>
> Error Message:
>
>
> Stack Trace:
> java.lang.AssertionError
>         at
> __randomizedtesting.SeedInfo.seed([2423FA7DBB222182:6A8DAA07D1B2CA8E]:0)
>         at org.junit.Assert.fail(Assert.java:92)
>         at org.junit.Assert.assertTrue(Assert.java:43)
>         at org.junit.Assert.assertFalse(Assert.java:68)
>         at org.junit.Assert.assertFalse(Assert.java:79)
>         at
> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock(TestIndexWriter.java:1184)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:491)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1559)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:79)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:737)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:773)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:787)
>         at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
>         at
> org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
>         at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>         at
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>         at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
>         at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>         at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>         at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>         at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:782)
>         at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:442)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:746)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:648)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:682)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:693)
>         at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>         at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
>         at
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>         at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>         at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>         at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
>         at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>         at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>         at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
>         at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>         at java.lang.Thread.run(Thread.java:724)
>
>
>
>
> Build Log:
> [...truncated 822 lines...]
>    [junit4] Suite: org.apache.lucene.index.TestIndexWriter
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 17 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>    [junit4]   1>        at
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1522)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 16 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 18 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 17 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:696)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:547)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:375)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:709)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>    [junit4]   1>        ... 8 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 16 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>    [junit4]   1>        at
> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 10 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>    [junit4]   1>        at
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 16 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 17 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>    [junit4]   1>        at
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 13 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>    [junit4]   1> Caused by: java.lang.InterruptedException
>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>    [junit4]   1>        ... 3 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 13 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:840)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2883)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2872)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 7 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsReader.close(Lucene40PostingsReader.java:165)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:226)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:310)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexReader.decRef(IndexReader.java:229)
>    [junit4]   1>        at
> org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:467)
>    [junit4]   1>        at
> org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:273)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3004)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:2995)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2968)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2937)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:963)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:918)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:880)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1029)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>    [junit4]   1>        ... 20 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 16 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4267)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:575)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:542)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 14 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>    [junit4]   1>        at
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1695)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 17 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 13 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 13 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 14 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 20 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>    [junit4]   1> Caused by: java.lang.InterruptedException
>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>    [junit4]   1>        ... 3 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
>    [junit4]   1>        at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:570)
>    [junit4]   1>        at
> org.apache.lucene.store.TrackingDirectoryWrapper.openInput(TrackingDirectoryWrapper.java:72)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.copyFileEntry(CompoundFileWriter.java:170)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.prunePendingEntries(CompoundFileWriter.java:257)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.access$200(CompoundFileWriter.java:42)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:320)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>    [junit4]   1>        at
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
>    [junit4]   1>        ... 18 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 13 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>    [junit4]   1> Caused by: java.lang.InterruptedException
>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>    [junit4]   1>        ... 3 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 18 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>    [junit4]   1>        at
> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 10 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:173)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:740)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>    [junit4]   1>        ... 5 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at org.apache.lucene.
>
> [...truncated too long message...]
>
> a59=DFR I(ne)BZ(0.3), c60=DFR GB2, a58=IB SPL-LZ(0.3), a57=IB SPL-D2,
> a56=DFR GZ(0.3), a55=LM Jelinek-Mercer(0.100000), a54=DFR I(n)3(800.0),
> a72=DFR I(n)L1, c67=DFR I(n)L3(800.0), a73=IB LL-D2, c68=DFR GBZ(0.3),
> a74=DFR GL1, c69=IB LL-L3(800.0), a75=DFR I(ne)B1, c63=IB SPL-D3(800.0),
> c64=DFR I(ne)L1, a70=IB LL-D3(800.0), c65=DFR G1, a71=LM
> Jelinek-Mercer(0.700000), c66=DFR I(n)LZ(0.3), d62=IB SPL-L2, d63=IB
> SPL-L3(800.0), d64=DFR I(F)B1, b70=IB SPL-D2, d65=DFR GLZ(0.3), b71=IB
> SPL-LZ(0.3), d66=IB SPL-D1, b72=DFR I(ne)BZ(0.3), d67=DFR I(ne)LZ(0.3),
> b73=IB SPL-DZ(0.3), d68=DFR I(ne)B2, b74=DefaultSimilarity, d69=DFR
> G3(800.0), b65=IB LL-L2, b64=DFR G2, b67=DFR I(F)B2, b66=DFR I(n)B3(800.0),
> d70=DFR I(n)2, b69=DFR I(ne)1, b68=DFR GB3(800.0), d72=DFR GL2, d71=DFR
> I(F)2, c71=DFR I(ne)1, c70=DFR GB3(800.0), a69=DFR GB1, c73=DFR I(F)1,
> c72=DFR I(ne)L3(800.0), a66=DFR I(ne)B3(800.0), a65=DFR I(F)BZ(0.3),
> a68=DFR I(ne)3(800.0), a67=DFR GL3(800.0), c32=DFR I(F)2, c33=DFR GL2,
> c30=IB LL-D1, c31=DFR I(n)2, c36=IB LL-D3(800.0), a41=DFR I(ne)B2, c37=LM
> Jelinek-Mercer(0.700000), a42=DFR G3(800.0), a0=DFR I(n)LZ(0.3), c34=DFR
> I(n)Z(0.3), c35=DFR I(F)L1, a40=DFR I(ne)LZ(0.3), b84=DFR I(ne)B2, d79=IB
> LL-D3(800.0), b85=DFR G3(800.0), b82=IB SPL-D1, d77=DFR I(n)Z(0.3), c38=DFR
> I(n)L1, b83=DFR I(ne)LZ(0.3), d78=DFR I(F)L1, c39=IB LL-D2, b80=DFR I(F)B1,
> d75=DFR I(F)2, b81=DFR GLZ(0.3), d76=DFR GL2, d73=IB LL-D1, d74=DFR I(n)2,
> d83=DFR I(F)LZ(0.3), a9=IB SPL-D1, d82=IB LL-LZ(0.3), d81=IB LL-DZ(0.3),
> d80=DFR I(ne)Z(0.3), b79=IB SPL-L1, b78=DefaultSimilarity, b77=IB
> SPL-DZ(0.3), b76=DFR I(ne)BZ(0.3), b75=IB SPL-LZ(0.3), a1=DFR
> I(n)L3(800.0), a35=DefaultSimilarity, a2=DFR GBZ(0.3), a34=IB SPL-DZ(0.3),
> a3=IB LL-L3(800.0), a33=DFR I(ne)BZ(0.3), a4=DFR I(n)1, a32=IB SPL-LZ(0.3),
> a5=IB SPL-L2, a39=DFR I(F)B3(800.0), c40=DFR I(F)LZ(0.3), a6=IB
> SPL-L3(800.0), a38=BM25(k1=1.2,b=0.75), a7=DFR I(F)B1, a37=DFR
> I(F)3(800.0), a8=DFR GLZ(0.3), a36=IB SPL-L1, c41=DFR I(n)L3(800.0),
> c42=DFR GBZ(0.3), c43=IB LL-L3(800.0), c44=DFR I(n)1, c45=IB SPL-L2,
> a50=DFR I(n)3(800.0), c46=IB SPL-L3(800.0), a51=LM
> Jelinek-Mercer(0.100000), c47=DFR I(F)B1, a52=DFR GZ(0.3), c48=DFR
> GLZ(0.3), a53=IB SPL-D2, b93=DFR I(n)3(800.0), d88=IB SPL-L2, c49=IB
> SPL-D1, b94=LM Jelinek-Mercer(0.100000), d89=IB SPL-L3(800.0), b95=DFR
> GZ(0.3), b96=IB SPL-D2, d84=DFR I(n)L3(800.0), b90=IB LL-D2, d85=DFR
> GBZ(0.3), b91=DFR GL1, d86=IB LL-L3(800.0), b92=DFR I(ne)B1, d87=DFR I(n)1,
> d92=IB LL-L1, d91=DFR I(ne)2, d94=DFR I(F)Z(0.3), d93=DFR I(n)L2, b87=DFR
> I(F)L3(800.0), b86=DFR GB1, d90=DFR I(F)1, b89=DFR I(n)B2, b88=DFR
> I(n)BZ(0.3), a44=DFR I(F)L3(800.0), a43=DFR GB1, a46=DFR I(n)B2, a45=DFR
> I(n)BZ(0.3), a48=IB LL-L2, a47=DFR G2, c51=DFR I(F)Z(0.3), a49=DFR
> I(n)B3(800.0), c50=DFR I(n)L2, d98=IB SPL-D2, d97=DFR GZ(0.3), d96=LM
> Jelinek-Mercer(0.100000), d95=DFR I(n)3(800.0), d99=IB SPL-LZ(0.3), a20=DFR
> I(n)LZ(0.3), c99=LM Jelinek-Mercer(0.700000), c98=IB LL-D3(800.0), c97=DFR
> I(F)L1, c96=DFR I(n)Z(0.3), b19=BM25(k1=1.2,b=0.75), a16=DFR GL1, a17=DFR
> I(ne)B1, b17=IB SPL-L1, a14=DFR I(n)L1, b18=DFR I(F)3(800.0), a15=IB LL-D2,
> a12=IB LL-D3(800.0), a13=LM Jelinek-Mercer(0.700000), a10=DFR I(n)Z(0.3),
> a11=DFR I(F)L1, b11=DFR GZ(0.3), b12=IB SPL-D2, b10=LM
> Jelinek-Mercer(0.100000), b15=IB SPL-DZ(0.3), b16=DefaultSimilarity,
> a18=DFR I(n)3(800.0), b13=IB SPL-LZ(0.3), a19=LM Jelinek-Mercer(0.100000),
> b14=DFR I(ne)BZ(0.3), b30=DFR I(ne)B1, a31=DFR GL2, a30=DFR I(F)2, b28=DFR
> G2, a25=IB SPL-D1, b29=IB LL-L2, a26=DFR I(ne)LZ(0.3), a27=DFR I(ne)B2,
> a28=DFR G3(800.0), a21=IB SPL-L2, a22=IB SPL-L3(800.0), a23=DFR I(F)B1,
> a24=DFR GLZ(0.3), b20=DFR I(F)BZ(0.3), b21=DFR I(ne)B3(800.0), b22=DFR
> GL3(800.0), b23=DFR I(ne)3(800.0), a29=DFR I(F)BZ(0.3), b24=DFR GB1,
> b25=DFR I(F)L3(800.0), b26=DFR I(n)BZ(0.3), b27=DFR I(n)B2, b41=DFR I(n)1,
> b40=IB LL-L3(800.0), c77=DFR I(ne)B1, c76=DFR GL1, c75=IB LL-D2, c74=DFR
> I(n)L1, c79=LM Jelinek-Mercer(0.100000), c78=DFR I(n)3(800.0), c80=DFR
> I(n)LZ(0.3), c83=IB LL-L3(800.0), c84=DFR I(n)1, c81=DFR I(n)L3(800.0),
> b39=IB SPL-LZ(0.3), c82=DFR GBZ(0.3), b37=DFR GZ(0.3), b38=IB SPL-D2,
> b35=DFR I(n)3(800.0), b36=LM Jelinek-Mercer(0.100000), b33=DFR GL1, b34=DFR
> I(ne)B1, b31=DFR I(n)L1, b32=IB LL-D2, str2=DFR I(ne)B3(800.0), b50=DFR
> I(F)L1, b52=LM Jelinek-Mercer(0.700000), b51=IB LL-D3(800.0), c86=DFR
> I(ne)LZ(0.3), c85=IB SPL-D1, tvtest=DFR GL1, c88=DFR G3(800.0), c87=DFR
> I(ne)B2, c89=DFR I(F)BZ(0.3), c90=DFR I(F)2, c91=DFR GL2, c92=DFR
> I(n)Z(0.3), c93=DFR I(F)L1, c94=IB LL-D3(800.0), c95=LM
> Jelinek-Mercer(0.700000), content1=IB LL-D3(800.0), b46=DFR I(F)BZ(0.3),
> b47=DFR I(ne)B3(800.0), content3=DFR I(n)Z(0.3), b48=DFR GL3(800.0),
> content4=DFR I(ne)B1, b49=DFR I(ne)3(800.0), content5=DFR I(F)2, b42=IB
> SPL-D1, b43=DFR I(ne)LZ(0.3), b44=DFR I(ne)B2, b45=DFR G3(800.0)},
> locale=it, timezone=Africa/Banjul
>    [junit4]   2> NOTE: Windows 7 6.1 amd64/Oracle Corporation 1.8.0-ea
> (64-bit)/cpus=2,threads=1,free=352706720,total=535822336
>    [junit4]   2> NOTE: All tests run in this JVM: [TestTermVectors,
> TestNeverDelete, TestComplexExplanations, TestTermsEnum2,
> TestElevationComparator, TestSentinelIntSet, TestDirectory,
> TestSpansAdvanced2, TestBlockPostingsFormat, TestWildcardRandom,
> TestSizeBoundedForceMerge, TestNumericRangeQuery32,
> TestBooleanQueryVisitSubscorers, TestEarlyTermination, TestWeakIdentityMap,
> TestBooleanMinShouldMatch, TestCustomNorms, TestLevenshteinAutomata,
> TestSameTokenSamePosition, TestSearchWithThreads, TestIndexFileDeleter,
> TestFieldValueFilter, TestNot, TestMockDirectoryWrapper,
> TestBasicOperations, TestSimpleSearchEquivalence, TestIndexWriterUnicode,
> TestNoMergeScheduler, TestSearcherManager, TestBooleanOr,
> TestFieldMaskingSpanQuery, TestRamUsageEstimatorOnWildAnimals,
> TestBagOfPostings, TestConjunctions, TestRateLimiter, TestSegmentReader,
> TestNearSpansOrdered, TestFilterIterator, TestRAMDirectory,
> TestDirectoryReader, TestFilteredSearch, TestFieldCacheRewriteMethod,
> TestCompressingStoredFieldsFormat, TestIndexWriterOnDiskFull,
> TestBufferedIndexInput, TestBlockPostingsFormat3, TestScorerPerf,
> TestDirectoryReaderReopen, TestDocValuesScoring, TestWindowsMMap,
> TestAutomatonQuery, TestMatchAllDocsQuery,
> TestSpanExplanationsOfNonMatches, TestSortDocValues, TestCodecs,
> TestTermRangeQuery, TestDocumentsWriterDeleteQueue, TestSegmentTermDocs,
> TestStressAdvance, Test2BPostingsBytes, TestPositiveScoresOnlyCollector,
> TestHugeRamFile, TestBlockPostingsFormat2, TestUTF32ToUTF8, TestMathUtil,
> TestSameScoresWithThreads, TestCrashCausesCorruptIndex, TestSearch,
> TestBytesRef, TestIndexWriterOutOfFileDescriptors, TestSearchAfter,
> TestLiveFieldValues, TestBooleanQuery, Nested, Nested, TestByteBlockPool,
> TestSloppyPhraseQuery, TestTermVectorsReader, TestDocsAndPositions,
> TestDocIdSet, TestIndexWriterCommit, TestBinaryTerms,
> TestPrefixInBooleanQuery, Test2BTerms, TestDoubleBarrelLRUCache, Nested1,
> TestSpecialOperations, TestDeterminizeLexicon, TestPrefixFilter,
> TestLockFactory, TestOmitPositions, TestHighCompressionMode,
> TestMockAnalyzer, TestMixedCodecs, MultiCollectorTest, ThrowInUncaught,
> TestByteArrayDataInput, TestFileSwitchDirectory,
> TestDocumentsWriterStallControl, TestExternalCodecs,
> TestMultiTermConstantScore, TestUniqueTermCount, TestToken, TestTermScorer,
> TestIntBlockPool, TestTimeLimitingCollector, TestOmitNorms,
> TestIntroSorter, TestVersion, Nested1, TestMultiThreadTermVectors, Nested,
> TestStressNRT, TestCopyBytes, TestBooleanScorer, TestFSTs,
> TestComplexExplanationsOfNonMatches, TestShardSearching, TestDeterminism,
> TestRollingBuffer, TestLookaheadTokenFilter, TestPositionIncrement,
> TestNRTReaderWithThreads, TestIndexWriterMergePolicy, TestSimilarityBase,
> TestFlushByRamOrCountsPolicy, TestPostingsOffsets, TestDocValuesFormat,
> Nested, TestCodecHoldsOpenFiles, TestRecyclingByteBlockAllocator,
> TestPhrasePrefixQuery, TestReuseDocsEnum, TestSpanFirstQuery,
> TestPostingsFormat, TestSimpleExplanationsOfNonMatches, TestDoc,
> TestTermdocPerf, TestSetOnce, TestTopDocsCollector, TestPhraseQuery,
> TestPackedInts, TestMinimize, TestIndexWriterLockRelease, Nested1, Nested2,
> Nested3, TestLucene42DocValuesFormat, TestSortRandom, TestDocBoost,
> TestIOUtils, TestCheckIndex, TestDocTermOrds, TestMinShouldMatch2,
> TestDocIdBitSet, TestIndexWriterConfig, TestReaderClosed,
> TestIndexWriterNRTIsCurrent, TestAssertions,
> TestLucene40StoredFieldsFormat, TestVirtualMethod,
> TestBackwardsCompatibility, TestBroadWord, TestIntsRef, TestSpansAdvanced,
> TestPayloadsOnVectors, TestSegmentTermEnum, TestAtomicUpdate,
> TestStressIndexing2, TestCompressingTermVectorsFormat, TestDocumentWriter,
> TestQueryWrapperFilter, TestTermsEnum, TestTopDocsMerge,
> TestIndexWriterMerging, TestIndexInput, TestNorms, TestCompoundFile,
> TestCharTermAttributeImpl, TestExplanations, TestForTooMuchCloning,
> TestIndexWriter]
>    [junit4] Completed in 18.46s, 55 tests, 1 failure <<< FAILURES!
>
> [...truncated 593 lines...]
> BUILD FAILED
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:389:
> The following error occurred while executing this line:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:369:
> The following error occurred while executing this line:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:39:
> The following error occurred while executing this line:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\build.xml:49:
> The following error occurred while executing this line:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:1247:
> The following error occurred while executing this line:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:890:
> There were test failures: 363 suites, 2300 tests, 1 failure, 44 ignored (31
> assumptions)
>
> Total time: 11 minutes 25 seconds
> Build step 'Invoke Ant' marked build as failure
> Description set: Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops
> -XX:+UseG1GC
> Archiving artifacts
> Recording test results
> Email was triggered for: Failure
> Sending email for trigger: Failure
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org
>

Re: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!

Posted by Robert Muir <rc...@gmail.com>.

Thanks Uwe! unfortunately, this test is nearly impossible to reproduce...

On Tue, Jul 23, 2013 at 5:08 PM, Uwe Schindler <uw...@thetaphi.de> wrote:

> Hi,****
>
> ** **
>
> I installed JDK8 b99 32bit and 64bit on Linux and Windows.****
>
> ** **
>
> Uwe****
>
> ** **
>
> -----****
>
> Uwe Schindler****
>
> H.-H.-Meier-Allee 63, D-28213 Bremen****
>
> http://www.thetaphi.de****
>
> eMail: uwe@thetaphi.de****
>
> ** **
>
> *From:* Uwe Schindler [mailto:uwe@thetaphi.de]
> *Sent:* Tuesday, July 23, 2013 8:17 PM
> *To:* dev@lucene.apache.org
> *Subject:* Re: [JENKINS] Lucene-Solr-trunk-Windows
> (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!****
>
> ** **
>
> Will upgrade later this evening!
>
> Uwe****
>
>
>
> Robert Muir <rc...@gmail.com> schrieb:****
>
> After looking this over, i'm stumped too. Maybe we can upgrade to b99 at
> some point and see if it happens again.****
>
> On Tue, Jul 23, 2013 at 10:37 AM, Michael McCandless <
> lucene@mikemccandless.com> wrote:****
>
> I think this must be a JVM bug?
>
> The child thread only exits its loop once finish is set to true.
>
> But the parent thread only sets finish to true once it's done interrupting.
>
> And the child thread clears the interrupt and then calls CheckIndex.
>
> So it's impossible for CheckIndex to receive an interrupt from the
> parent thread.
>
> I think?
>
> Mike McCandless
>
> http://blog.mikemccandless.com
>
>
> On Tue, Jul 23, 2013 at 1:02 PM, Robert Muir <rc...@gmail.com> wrote:
> > here is a maybe better one, so we dont waste another indexing cycle
> before
> > they turn back on:
> >
> > Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> > ===================================================================
> > --- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> > (revision 1506090)
> > +++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> > (working copy)
> > @@ -1118,6 +1118,9 @@
> >        }
> >
> >        if (!failed) {
> > +        // somehow this thread miraculously survived being interrupted:
> > +        // turn off interrupts while we do checks to prevent false
> fails,
> > +        allowInterrupt = false;
> >          // clear interrupt state:
> >          Thread.interrupted();
> >          if (w != null) {
> > @@ -1150,6 +1153,8 @@
> >        } catch (IOException e) {
> >          throw new RuntimeException(e);
> >        }
> > +      // now turn them back on
> > +      allowInterrupt = true;
> >      }
> >    }
> >
> >
> > On Tue, Jul 23, 2013 at 9:53 AM, Robert Muir <rc...@gmail.com> wrote:
> >>
> >> rmuir@beast:~/workspace/lucene-trunk$ svn diff
> >> Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> >> ===================================================================
> >> --- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> >> (revision 1506090)
> >> +++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> >> (working copy)
> >> @@ -1118,6 +1118,7 @@
> >>        }
> >>
> >>        if (!failed) {
> >> +        allowInterrupt = false;
> >>          // clear interrupt state:
> >>          Thread.interrupted();
> >>          if (w != null) {
> >>
> >>
> >> On Tue, Jul 23, 2013 at 9:19 AM, Policeman Jenkins Server
> >> <je...@thetaphi.de> wrote:
> >>>
> >>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3067/
> >>> Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops -XX:+UseG1GC
> >>>
> >>> 1 tests failed.
> >>> REGRESSION:
> >>> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock
> >>>
> >>> Error Message:
> >>>
> >>>
> >>> Stack Trace:
> >>> java.lang.AssertionError
> >>>         at
> >>>
> __randomizedtesting.SeedInfo.seed([2423FA7DBB222182:6A8DAA07D1B2CA8E]:0)
> >>>         at org.junit.Assert.fail(Assert.java:92)
> >>>         at org.junit.Assert.assertTrue(Assert.java:43)
> >>>         at org.junit.Assert.assertFalse(Assert.java:68)
> >>>         at org.junit.Assert.assertFalse(Assert.java:79)
> >>>         at
> >>>
> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock(TestIndexWriter.java:1184)
> >>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>         at
> >>>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >>>         at
> >>>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >>>         at java.lang.reflect.Method.invoke(Method.java:491)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1559)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:79)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:737)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:773)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:787)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
> >>>         at
> >>>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:782)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:442)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:746)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:648)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:682)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:693)
> >>>         at
> >>>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
> >>>         at java.lang.Thread.run(Thread.java:724)
> >>>
> >>>
> >>>
> >>>
> >>> Build Log:
> >>> [...truncated 822 lines...]
> >>>    [junit4] Suite: org.apache.lucene.index.TestIndexWriter
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 17 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1522)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 16 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 18 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 17 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:696)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:547)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:375)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:709)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> >>>    [junit4]   1>        ... 8 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 16 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 10 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 16 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 17 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 13 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException
> >>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
> >>>    [junit4]   1>        ... 3 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 13 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:840)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2883)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2872)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 7 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsReader.close(Lucene40PostingsReader.java:165)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:226)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:310)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexReader.decRef(IndexReader.java:229)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:467)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:273)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3004)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:2995)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2968)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2937)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:963)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:918)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:880)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1029)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> >>>    [junit4]   1>        ... 20 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 16 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4267)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:575)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:542)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 14 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1695)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 17 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 13 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 13 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 14 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 20 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException
> >>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
> >>>    [junit4]   1>        ... 3 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:570)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.TrackingDirectoryWrapper.openInput(TrackingDirectoryWrapper.java:72)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.copyFileEntry(CompoundFileWriter.java:170)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.prunePendingEntries(CompoundFileWriter.java:257)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.access$200(CompoundFileWriter.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:320)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
> >>>    [junit4]   1>        ... 18 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 13 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException
> >>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
> >>>    [junit4]   1>        ... 3 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 18 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 10 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:173)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:740)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> >>>    [junit4]   1>        ... 5 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at org.apache.lucene.
> >>>
> >>> [...truncated too long message...]
> >>>
> >>> a59=DFR I(ne)BZ(0.3), c60=DFR GB2, a58=IB SPL-LZ(0.3), a57=IB SPL-D2,
> >>> a56=DFR GZ(0.3), a55=LM Jelinek-Mercer(0.100000), a54=DFR I(n)3(800.0),
> >>> a72=DFR I(n)L1, c67=DFR I(n)L3(800.0), a73=IB LL-D2, c68=DFR GBZ(0.3),
> >>> a74=DFR GL1, c69=IB LL-L3(800.0), a75=DFR I(ne)B1, c63=IB
> SPL-D3(800.0),
> >>> c64=DFR I(ne)L1, a70=IB LL-D3(800.0), c65=DFR G1, a71=LM
> >>> Jelinek-Mercer(0.700000), c66=DFR I(n)LZ(0.3), d62=IB SPL-L2, d63=IB
> >>> SPL-L3(800.0), d64=DFR I(F)B1, b70=IB SPL-D2, d65=DFR GLZ(0.3), b71=IB
> >>> SPL-LZ(0.3), d66=IB SPL-D1, b72=DFR I(ne)BZ(0.3), d67=DFR I(ne)LZ(0.3),
> >>> b73=IB SPL-DZ(0.3), d68=DFR I(ne)B2, b74=DefaultSimilarity, d69=DFR
> >>> G3(800.0), b65=IB LL-L2, b64=DFR G2, b67=DFR I(F)B2, b66=DFR
> I(n)B3(800.0),
> >>> d70=DFR I(n)2, b69=DFR I(ne)1, b68=DFR GB3(800.0), d72=DFR GL2, d71=DFR
> >>> I(F)2, c71=DFR I(ne)1, c70=DFR GB3(800.0), a69=DFR GB1, c73=DFR I(F)1,
> >>> c72=DFR I(ne)L3(800.0), a66=DFR I(ne)B3(800.0), a65=DFR I(F)BZ(0.3),
> a68=DFR
> >>> I(ne)3(800.0), a67=DFR GL3(800.0), c32=DFR I(F)2, c33=DFR GL2, c30=IB
> LL-D1,
> >>> c31=DFR I(n)2, c36=IB LL-D3(800.0), a41=DFR I(ne)B2, c37=LM
> >>> Jelinek-Mercer(0.700000), a42=DFR G3(800.0), a0=DFR I(n)LZ(0.3),
> c34=DFR
> >>> I(n)Z(0.3), c35=DFR I(F)L1, a40=DFR I(ne)LZ(0.3), b84=DFR I(ne)B2,
> d79=IB
> >>> LL-D3(800.0), b85=DFR G3(800.0), b82=IB SPL-D1, d77=DFR I(n)Z(0.3),
> c38=DFR
> >>> I(n)L1, b83=DFR I(ne)LZ(0.3), d78=DFR I(F)L1, c39=IB LL-D2, b80=DFR
> I(F)B1,
> >>> d75=DFR I(F)2, b81=DFR GLZ(0.3), d76=DFR GL2, d73=IB LL-D1, d74=DFR
> I(n)2,
> >>> d83=DFR I(F)LZ(0.3), a9=IB SPL-D1, d82=IB LL-LZ(0.3), d81=IB
> LL-DZ(0.3),
> >>> d80=DFR I(ne)Z(0.3), b79=IB SPL-L1, b78=DefaultSimilarity, b77=IB
> >>> SPL-DZ(0.3), b76=DFR I(ne)BZ(0.3), b75=IB SPL-LZ(0.3), a1=DFR
> I(n)L3(800.0),
> >>> a35=DefaultSimilarity, a2=DFR GBZ(0.3), a34=IB SPL-DZ(0.3), a3=IB
> >>> LL-L3(800.0), a33=DFR I(ne)BZ(0.3), a4=DFR I(n)1, a32=IB SPL-LZ(0.3),
> a5=IB
> >>> SPL-L2, a39=DFR I(F)B3(800.0), c40=DFR I(F)LZ(0.3), a6=IB
> SPL-L3(800.0),
> >>> a38=BM25(k1=1.2,b=0.75), a7=DFR I(F)B1, a37=DFR I(F)3(800.0), a8=DFR
> >>> GLZ(0.3), a36=IB SPL-L1, c41=DFR I(n)L3(800.0), c42=DFR GBZ(0.3),
> c43=IB
> >>> LL-L3(800.0), c44=DFR I(n)1, c45=IB SPL-L2, a50=DFR I(n)3(800.0),
> c46=IB
> >>> SPL-L3(800.0), a51=LM Jelinek-Mercer(0.100000), c47=DFR I(F)B1, a52=DFR
> >>> GZ(0.3), c48=DFR GLZ(0.3), a53=IB SPL-D2, b93=DFR I(n)3(800.0), d88=IB
> >>> SPL-L2, c49=IB SPL-D1, b94=LM Jelinek-Mercer(0.100000), d89=IB
> >>> SPL-L3(800.0), b95=DFR GZ(0.3), b96=IB SPL-D2, d84=DFR I(n)L3(800.0),
> b90=IB
> >>> LL-D2, d85=DFR GBZ(0.3), b91=DFR GL1, d86=IB LL-L3(800.0), b92=DFR
> I(ne)B1,
> >>> d87=DFR I(n)1, d92=IB LL-L1, d91=DFR I(ne)2, d94=DFR I(F)Z(0.3),
> d93=DFR
> >>> I(n)L2, b87=DFR I(F)L3(800.0), b86=DFR GB1, d90=DFR I(F)1, b89=DFR
> I(n)B2,
> >>> b88=DFR I(n)BZ(0.3), a44=DFR I(F)L3(800.0), a43=DFR GB1, a46=DFR
> I(n)B2,
> >>> a45=DFR I(n)BZ(0.3), a48=IB LL-L2, a47=DFR G2, c51=DFR I(F)Z(0.3),
> a49=DFR
> >>> I(n)B3(800.0), c50=DFR I(n)L2, d98=IB SPL-D2, d97=DFR GZ(0.3), d96=LM
> >>> Jelinek-Mercer(0.100000), d95=DFR I(n)3(800.0), d99=IB SPL-LZ(0.3),
> a20=DFR
> >>> I(n)LZ(0.3), c99=LM Jelinek-Mercer(0.700000), c98=IB LL-D3(800.0),
> c97=DFR
> >>> I(F)L1, c96=DFR I(n)Z(0.3), b19=BM25(k1=1.2,b=0.75), a16=DFR GL1,
> a17=DFR
> >>> I(ne)B1, b17=IB SPL-L1, a14=DFR I(n)L1, b18=DFR I(F)3(800.0), a15=IB
> LL-D2,
> >>> a12=IB LL-D3(800.0), a13=LM Jelinek-Mercer(0.700000), a10=DFR
> I(n)Z(0.3),
> >>> a11=DFR I(F)L1, b11=DFR GZ(0.3), b12=IB SPL-D2, b10=LM
> >>> Jelinek-Mercer(0.100000), b15=IB SPL-DZ(0.3), b16=DefaultSimilarity,
> a18=DFR
> >>> I(n)3(800.0), b13=IB SPL-LZ(0.3), a19=LM Jelinek-Mercer(0.100000),
> b14=DFR
> >>> I(ne)BZ(0.3), b30=DFR I(ne)B1, a31=DFR GL2, a30=DFR I(F)2, b28=DFR G2,
> >>> a25=IB SPL-D1, b29=IB LL-L2, a26=DFR I(ne)LZ(0.3), a27=DFR I(ne)B2,
> a28=DFR
> >>> G3(800.0), a21=IB SPL-L2, a22=IB SPL-L3(800.0), a23=DFR I(F)B1, a24=DFR
> >>> GLZ(0.3), b20=DFR I(F)BZ(0.3), b21=DFR I(ne)B3(800.0), b22=DFR
> GL3(800.0),
> >>> b23=DFR I(ne)3(800.0), a29=DFR I(F)BZ(0.3), b24=DFR GB1, b25=DFR
> >>> I(F)L3(800.0), b26=DFR I(n)BZ(0.3), b27=DFR I(n)B2, b41=DFR I(n)1,
> b40=IB
> >>> LL-L3(800.0), c77=DFR I(ne)B1, c76=DFR GL1, c75=IB LL-D2, c74=DFR
> I(n)L1,
> >>> c79=LM Jelinek-Mercer(0.100000), c78=DFR I(n)3(800.0), c80=DFR
> I(n)LZ(0.3),
> >>> c83=IB LL-L3(800.0), c84=DFR I(n)1, c81=DFR I(n)L3(800.0), b39=IB
> >>> SPL-LZ(0.3), c82=DFR GBZ(0.3), b37=DFR GZ(0.3), b38=IB SPL-D2, b35=DFR
> >>> I(n)3(800.0), b36=LM Jelinek-Mercer(0.100000), b33=DFR GL1, b34=DFR
> I(ne)B1,
> >>> b31=DFR I(n)L1, b32=IB LL-D2, str2=DFR I(ne)B3(800.0), b50=DFR I(F)L1,
> >>> b52=LM Jelinek-Mercer(0.700000), b51=IB LL-D3(800.0), c86=DFR
> I(ne)LZ(0.3),
> >>> c85=IB SPL-D1, tvtest=DFR GL1, c88=DFR G3(800.0), c87=DFR I(ne)B2,
> c89=DFR
> >>> I(F)BZ(0.3), c90=DFR I(F)2, c91=DFR GL2, c92=DFR I(n)Z(0.3), c93=DFR
> I(F)L1,
> >>> c94=IB LL-D3(800.0), c95=LM Jelinek-Mercer(0.700000), content1=IB
> >>> LL-D3(800.0), b46=DFR I(F)BZ(0.3), b47=DFR I(ne)B3(800.0), content3=DFR
> >>> I(n)Z(0.3), b48=DFR GL3(800.0), content4=DFR I(ne)B1, b49=DFR
> I(ne)3(800.0),
> >>> content5=DFR I(F)2, b42=IB SPL-D1, b43=DFR I(ne)LZ(0.3), b44=DFR
> I(ne)B2,
> >>> b45=DFR G3(800.0)}, locale=it, timezone=Africa/Banjul
> >>>    [junit4]   2> NOTE: Windows 7 6.1 amd64/Oracle Corporation 1.8.0-ea
> >>> (64-bit)/cpus=2,threads=1,free=352706720,total=535822336
> >>>    [junit4]   2> NOTE: All tests run in this JVM: [TestTermVectors,
> >>> TestNeverDelete, TestComplexExplanations, TestTermsEnum2,
> >>> TestElevationComparator, TestSentinelIntSet, TestDirectory,
> >>> TestSpansAdvanced2, TestBlockPostingsFormat, TestWildcardRandom,
> >>> TestSizeBoundedForceMerge, TestNumericRangeQuery32,
> >>> TestBooleanQueryVisitSubscorers, TestEarlyTermination,
> TestWeakIdentityMap,
> >>> TestBooleanMinShouldMatch, TestCustomNorms, TestLevenshteinAutomata,
> >>> TestSameTokenSamePosition, TestSearchWithThreads, TestIndexFileDeleter,
> >>> TestFieldValueFilter, TestNot, TestMockDirectoryWrapper,
> >>> TestBasicOperations, TestSimpleSearchEquivalence,
> TestIndexWriterUnicode,
> >>> TestNoMergeScheduler, TestSearcherManager, TestBooleanOr,
> >>> TestFieldMaskingSpanQuery, TestRamUsageEstimatorOnWildAnimals,
> >>> TestBagOfPostings, TestConjunctions, TestRateLimiter,
> TestSegmentReader,
> >>> TestNearSpansOrdered, TestFilterIterator, TestRAMDirectory,
> >>> TestDirectoryReader, TestFilteredSearch, TestFieldCacheRewriteMethod,
> >>> TestCompressingStoredFieldsFormat, TestIndexWriterOnDiskFull,
> >>> TestBufferedIndexInput, TestBlockPostingsFormat3, TestScorerPerf,
> >>> TestDirectoryReaderReopen, TestDocValuesScoring, TestWindowsMMap,
> >>> TestAutomatonQuery, TestMatchAllDocsQuery,
> TestSpanExplanationsOfNonMatches,
> >>> TestSortDocValues, TestCodecs, TestTermRangeQuery,
> >>> TestDocumentsWriterDeleteQueue, TestSegmentTermDocs, TestStressAdvance,
> >>> Test2BPostingsBytes, TestPositiveScoresOnlyCollector, TestHugeRamFile,
> >>> TestBlockPostingsFormat2, TestUTF32ToUTF8, TestMathUtil,
> >>> TestSameScoresWithThreads, TestCrashCausesCorruptIndex, TestSearch,
> >>> TestBytesRef, TestIndexWriterOutOfFileDescriptors, TestSearchAfter,
> >>> TestLiveFieldValues, TestBooleanQuery, Nested, Nested,
> TestByteBlockPool,
> >>> TestSloppyPhraseQuery, TestTermVectorsReader, TestDocsAndPositions,
> >>> TestDocIdSet, TestIndexWriterCommit, TestBinaryTerms,
> >>> TestPrefixInBooleanQuery, Test2BTerms, TestDoubleBarrelLRUCache,
> Nested1,
> >>> TestSpecialOperations, TestDeterminizeLexicon, TestPrefixFilter,
> >>> TestLockFactory, TestOmitPositions, TestHighCompressionMode,
> >>> TestMockAnalyzer, TestMixedCodecs, MultiCollectorTest, ThrowInUncaught,
> >>> TestByteArrayDataInput, TestFileSwitchDirectory,
> >>> TestDocumentsWriterStallControl, TestExternalCodecs,
> >>> TestMultiTermConstantScore, TestUniqueTermCount, TestToken,
> TestTermScorer,
> >>> TestIntBlockPool, TestTimeLimitingCollector, TestOmitNorms,
> TestIntroSorter,
> >>> TestVersion, Nested1, TestMultiThreadTermVectors, Nested,
> TestStressNRT,
> >>> TestCopyBytes, TestBooleanScorer, TestFSTs,
> >>> TestComplexExplanationsOfNonMatches, TestShardSearching,
> TestDeterminism,
> >>> TestRollingBuffer, TestLookaheadTokenFilter, TestPositionIncrement,
> >>> TestNRTReaderWithThreads, TestIndexWriterMergePolicy,
> TestSimilarityBase,
> >>> TestFlushByRamOrCountsPolicy, TestPostingsOffsets, TestDocValuesFormat,
> >>> Nested, TestCodecHoldsOpenFiles, TestRecyclingByteBlockAllocator,
> >>> TestPhrasePrefixQuery, TestReuseDocsEnum, TestSpanFirstQuery,
> >>> TestPostingsFormat, TestSimpleExplanationsOfNonMatches, TestDoc,
> >>> TestTermdocPerf, TestSetOnce, TestTopDocsCollector, TestPhraseQuery,
> >>> TestPackedInts, TestMinimize, TestIndexWriterLockRelease, Nested1,
> Nested2,
> >>> Nested3, TestLucene42DocValuesFormat, TestSortRandom, TestDocBoost,
> >>> TestIOUtils, TestCheckIndex, TestDocTermOrds, TestMinShouldMatch2,
> >>> TestDocIdBitSet, TestIndexWriterConfig, TestReaderClosed,
> >>> TestIndexWriterNRTIsCurrent, TestAssertions,
> TestLucene40StoredFieldsFormat,
> >>> TestVirtualMethod, TestBackwardsCompatibility, TestBroadWord,
> TestIntsRef,
> >>> TestSpansAdvanced, TestPayloadsOnVectors, TestSegmentTermEnum,
> >>> TestAtomicUpdate, TestStressIndexing2,
> TestCompressingTermVectorsFormat,
> >>> TestDocumentWriter, TestQueryWrapperFilter, TestTermsEnum,
> TestTopDocsMerge,
> >>> TestIndexWriterMerging, TestIndexInput, TestNorms, TestCompoundFile,
> >>> TestCharTermAttributeImpl, TestExplanations, TestForTooMuchCloning,
> >>> TestIndexWriter]
> >>>    [junit4] Completed in 18.46s, 55 tests, 1 failure <<< FAILURES!
> >>>
> >>> [...truncated 593 lines...]
> >>> BUILD FAILED
> >>>
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:389:
> >>> The following error occurred while executing this line:
> >>>
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:369:
> >>> The following error occurred while executing this line:
> >>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:39:
> >>> The following error occurred while executing this line:
> >>>
> >>>
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\build.xml:49:
> >>> The following error occurred while executing this line:
> >>>
> >>>
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:1247:
> >>> The following error occurred while executing this line:
> >>>
> >>>
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:890:
> >>> There were test failures: 363 suites, 2300 tests, 1 failure, 44
> ignored (31
> >>> assumptions)
> >>>
> >>> Total time: 11 minutes 25 seconds
> >>> Build step 'Invoke Ant' marked build as failure
> >>> Description set: Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops
> >>> -XX:+UseG1GC
> >>> Archiving artifacts
> >>> Recording test results
> >>> Email was triggered for: Failure
> >>> Sending email for trigger: Failure
> >>>
> >>>
> >>>
> >>>
> >>> ---------------------------------------------------------------------
> >>> 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****
>
> ** **
>
>
> --
> Uwe Schindler
> H.-H.-Meier-Allee 63, 28213 Bremen
> http://www.thetaphi.de****
>

RE: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!

Posted by Uwe Schindler <uw...@thetaphi.de>.

Hi,

 

I installed JDK8 b99 32bit and 64bit on Linux and Windows.

 

Uwe

 

-----

Uwe Schindler

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

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

eMail: uwe@thetaphi.de

 

From: Uwe Schindler [mailto:uwe@thetaphi.de] 
Sent: Tuesday, July 23, 2013 8:17 PM
To: dev@lucene.apache.org
Subject: Re: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!

 

Will upgrade later this evening! 

Uwe



Robert Muir <rc...@gmail.com> schrieb:

After looking this over, i'm stumped too. Maybe we can upgrade to b99 at some point and see if it happens again.

On Tue, Jul 23, 2013 at 10:37 AM, Michael McCandless <lu...@mikemccandless.com> wrote:

I think this must be a JVM bug?

The child thread only exits its loop once finish is set to true.

But the parent thread only sets finish to true once it's done interrupting.

And the child thread clears the interrupt and then calls CheckIndex.

So it's impossible for CheckIndex to receive an interrupt from the
parent thread.

I think?

Mike McCandless

http://blog.mikemccandless.com


On Tue, Jul 23, 2013 at 1:02 PM, Robert Muir <rc...@gmail.com> wrote:
> here is a maybe better one, so we dont waste another indexing cycle before
> they turn back on:
>
> Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> ===================================================================
> --- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> (revision 1506090)
> +++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> (working copy)
> @@ -1118,6 +1118,9 @@
>        }
>
>        if (!failed) {
> +        // somehow this thread miraculously survived being interrupted:
> +        // turn off interrupts while we do checks to prevent false fails,
> +        allowInterrupt = false;
>          // clear interrupt state:
>          Thread.interrupted();
>          if (w != null) {
> @@ -1150,6 +1153,8 @@
>        } catch (IOException e) {
>          throw new RuntimeException(e);
>        }
> +      // now turn them back on
> +      allowInterrupt = true;
>      }
>    }
>
>
> On Tue, Jul 23, 2013 at 9:53 AM, Robert Muir <rc...@gmail.com> wrote:
>>
>> rmuir@beast:~/workspace/lucene-trunk$ svn diff
>> Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> ===================================================================
>> --- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> (revision 1506090)
>> +++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> (working copy)
>> @@ -1118,6 +1118,7 @@
>>        }
>>
>>        if (!failed) {
>> +        allowInterrupt = false;
>>          // clear interrupt state:
>>          Thread.interrupted();
>>          if (w != null) {
>>
>>
>> On Tue, Jul 23, 2013 at 9:19 AM, Policeman Jenkins Server
>> <je...@thetaphi.de> wrote:
>>>
>>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3067/
>>> Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops -XX:+UseG1GC
>>>
>>> 1 tests failed.
>>> REGRESSION:
>>> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock
>>>
>>> Error Message:
>>>
>>>
>>> Stack Trace:
>>> java.lang.AssertionError
>>>         at
>>> __randomizedtesting.SeedInfo.seed([2423FA7DBB222182:6A8DAA07D1B2CA8E]:0)
>>>         at org.junit.Assert.fail(Assert.java:92)
>>>         at org.junit.Assert.assertTrue(Assert.java:43)
>>>         at org.junit.Assert.assertFalse(Assert.java:68)
>>>         at org.junit.Assert.assertFalse(Assert.java:79)
>>>         at
>>> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock(TestIndexWriter.java:1184)
>>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>         at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>         at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>         at java.lang.reflect.Method.invoke(Method.java:491)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1559)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:79)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:737)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:773)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:787)
>>>         at
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
>>>         at
>>> org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
>>>         at
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>>>         at
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
>>>         at
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>>>         at
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>>         at
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>>>         at
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:782)
>>>         at
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:442)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:746)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:648)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:682)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:693)
>>>         at
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>>>         at
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>>         at
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
>>>         at
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>>>         at
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>>>         at
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>>         at
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>>>         at java.lang.Thread.run(Thread.java:724)
>>>
>>>
>>>
>>>
>>> Build Log:
>>> [...truncated 822 lines...]
>>>    [junit4] Suite: org.apache.lucene.index.TestIndexWriter
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 17 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1522)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 16 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 18 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 17 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:696)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:547)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:375)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:709)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>>>    [junit4]   1>        ... 8 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 16 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 10 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 16 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 17 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 13 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException
>>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>>>    [junit4]   1>        ... 3 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 13 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2883)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2872)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 7 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsReader.close(Lucene40PostingsReader.java:165)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:226)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:310)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexReader.decRef(IndexReader.java:229)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:467)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:273)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3004)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:2995)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2968)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2937)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:963)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:918)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:880)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1029)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>>>    [junit4]   1>        ... 20 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 16 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4267)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:575)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:542)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 14 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1695)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 17 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 13 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 13 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 14 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 20 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException
>>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>>>    [junit4]   1>        ... 3 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:570)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.TrackingDirectoryWrapper.openInput(TrackingDirectoryWrapper.java:72)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.copyFileEntry(CompoundFileWriter.java:170)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.prunePendingEntries(CompoundFileWriter.java:257)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.access$200(CompoundFileWriter.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:320)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
>>>    [junit4]   1>        ... 18 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 13 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException
>>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>>>    [junit4]   1>        ... 3 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 18 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 10 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:173)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:740)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>>>    [junit4]   1>        ... 5 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at org.apache.lucene.
>>>
>>> [...truncated too long message...]
>>>
>>> a59=DFR I(ne)BZ(0.3), c60=DFR GB2, a58=IB SPL-LZ(0.3), a57=IB SPL-D2,
>>> a56=DFR GZ(0.3), a55=LM Jelinek-Mercer(0.100000), a54=DFR I(n)3(800.0),
>>> a72=DFR I(n)L1, c67=DFR I(n)L3(800.0), a73=IB LL-D2, c68=DFR GBZ(0.3),
>>> a74=DFR GL1, c69=IB LL-L3(800.0), a75=DFR I(ne)B1, c63=IB SPL-D3(800.0),
>>> c64=DFR I(ne)L1, a70=IB LL-D3(800.0), c65=DFR G1, a71=LM
>>> Jelinek-Mercer(0.700000), c66=DFR I(n)LZ(0.3), d62=IB SPL-L2, d63=IB
>>> SPL-L3(800.0), d64=DFR I(F)B1, b70=IB SPL-D2, d65=DFR GLZ(0.3), b71=IB
>>> SPL-LZ(0.3), d66=IB SPL-D1, b72=DFR I(ne)BZ(0.3), d67=DFR I(ne)LZ(0.3),
>>> b73=IB SPL-DZ(0.3), d68=DFR I(ne)B2, b74=DefaultSimilarity, d69=DFR
>>> G3(800.0), b65=IB LL-L2, b64=DFR G2, b67=DFR I(F)B2, b66=DFR I(n)B3(800.0),
>>> d70=DFR I(n)2, b69=DFR I(ne)1, b68=DFR GB3(800.0), d72=DFR GL2, d71=DFR
>>> I(F)2, c71=DFR I(ne)1, c70=DFR GB3(800.0), a69=DFR GB1, c73=DFR I(F)1,
>>> c72=DFR I(ne)L3(800.0), a66=DFR I(ne)B3(800.0), a65=DFR I(F)BZ(0.3), a68=DFR
>>> I(ne)3(800.0), a67=DFR GL3(800.0), c32=DFR I(F)2, c33=DFR GL2, c30=IB LL-D1,
>>> c31=DFR I(n)2, c36=IB LL-D3(800.0), a41=DFR I(ne)B2, c37=LM
>>> Jelinek-Mercer(0.700000), a42=DFR G3(800.0), a0=DFR I(n)LZ(0.3), c34=DFR
>>> I(n)Z(0.3), c35=DFR I(F)L1, a40=DFR I(ne)LZ(0.3), b84=DFR I(ne)B2, d79=IB
>>> LL-D3(800.0), b85=DFR G3(800.0), b82=IB SPL-D1, d77=DFR I(n)Z(0.3), c38=DFR
>>> I(n)L1, b83=DFR I(ne)LZ(0.3), d78=DFR I(F)L1, c39=IB LL-D2, b80=DFR I(F)B1,
>>> d75=DFR I(F)2, b81=DFR GLZ(0.3), d76=DFR GL2, d73=IB LL-D1, d74=DFR I(n)2,
>>> d83=DFR I(F)LZ(0.3), a9=IB SPL-D1, d82=IB LL-LZ(0.3), d81=IB LL-DZ(0.3),
>>> d80=DFR I(ne)Z(0.3), b79=IB SPL-L1, b78=DefaultSimilarity, b77=IB
>>> SPL-DZ(0.3), b76=DFR I(ne)BZ(0.3), b75=IB SPL-LZ(0.3), a1=DFR I(n)L3(800.0),
>>> a35=DefaultSimilarity, a2=DFR GBZ(0.3), a34=IB SPL-DZ(0.3), a3=IB
>>> LL-L3(800.0), a33=DFR I(ne)BZ(0.3), a4=DFR I(n)1, a32=IB SPL-LZ(0.3), a5=IB
>>> SPL-L2, a39=DFR I(F)B3(800.0), c40=DFR I(F)LZ(0.3), a6=IB SPL-L3(800.0),
>>> a38=BM25(k1=1.2,b=0.75), a7=DFR I(F)B1, a37=DFR I(F)3(800.0), a8=DFR
>>> GLZ(0.3), a36=IB SPL-L1, c41=DFR I(n)L3(800.0), c42=DFR GBZ(0.3), c43=IB
>>> LL-L3(800.0), c44=DFR I(n)1, c45=IB SPL-L2, a50=DFR I(n)3(800.0), c46=IB
>>> SPL-L3(800.0), a51=LM Jelinek-Mercer(0.100000), c47=DFR I(F)B1, a52=DFR
>>> GZ(0.3), c48=DFR GLZ(0.3), a53=IB SPL-D2, b93=DFR I(n)3(800.0), d88=IB
>>> SPL-L2, c49=IB SPL-D1, b94=LM Jelinek-Mercer(0.100000), d89=IB
>>> SPL-L3(800.0), b95=DFR GZ(0.3), b96=IB SPL-D2, d84=DFR I(n)L3(800.0), b90=IB
>>> LL-D2, d85=DFR GBZ(0.3), b91=DFR GL1, d86=IB LL-L3(800.0), b92=DFR I(ne)B1,
>>> d87=DFR I(n)1, d92=IB LL-L1, d91=DFR I(ne)2, d94=DFR I(F)Z(0.3), d93=DFR
>>> I(n)L2, b87=DFR I(F)L3(800.0), b86=DFR GB1, d90=DFR I(F)1, b89=DFR I(n)B2,
>>> b88=DFR I(n)BZ(0.3), a44=DFR I(F)L3(800.0), a43=DFR GB1, a46=DFR I(n)B2,
>>> a45=DFR I(n)BZ(0.3), a48=IB LL-L2, a47=DFR G2, c51=DFR I(F)Z(0.3), a49=DFR
>>> I(n)B3(800.0), c50=DFR I(n)L2, d98=IB SPL-D2, d97=DFR GZ(0.3), d96=LM
>>> Jelinek-Mercer(0.100000), d95=DFR I(n)3(800.0), d99=IB SPL-LZ(0.3), a20=DFR
>>> I(n)LZ(0.3), c99=LM Jelinek-Mercer(0.700000), c98=IB LL-D3(800.0), c97=DFR
>>> I(F)L1, c96=DFR I(n)Z(0.3), b19=BM25(k1=1.2,b=0.75), a16=DFR GL1, a17=DFR
>>> I(ne)B1, b17=IB SPL-L1, a14=DFR I(n)L1, b18=DFR I(F)3(800.0), a15=IB LL-D2,
>>> a12=IB LL-D3(800.0), a13=LM Jelinek-Mercer(0.700000), a10=DFR I(n)Z(0.3),
>>> a11=DFR I(F)L1, b11=DFR GZ(0.3), b12=IB SPL-D2, b10=LM
>>> Jelinek-Mercer(0.100000), b15=IB SPL-DZ(0.3), b16=DefaultSimilarity, a18=DFR
>>> I(n)3(800.0), b13=IB SPL-LZ(0.3), a19=LM Jelinek-Mercer(0.100000), b14=DFR
>>> I(ne)BZ(0.3), b30=DFR I(ne)B1, a31=DFR GL2, a30=DFR I(F)2, b28=DFR G2,
>>> a25=IB SPL-D1, b29=IB LL-L2, a26=DFR I(ne)LZ(0.3), a27=DFR I(ne)B2, a28=DFR
>>> G3(800.0), a21=IB SPL-L2, a22=IB SPL-L3(800.0), a23=DFR I(F)B1, a24=DFR
>>> GLZ(0.3), b20=DFR I(F)BZ(0.3), b21=DFR I(ne)B3(800.0), b22=DFR GL3(800.0),
>>> b23=DFR I(ne)3(800.0), a29=DFR I(F)BZ(0.3), b24=DFR GB1, b25=DFR
>>> I(F)L3(800.0), b26=DFR I(n)BZ(0.3), b27=DFR I(n)B2, b41=DFR I(n)1, b40=IB
>>> LL-L3(800.0), c77=DFR I(ne)B1, c76=DFR GL1, c75=IB LL-D2, c74=DFR I(n)L1,
>>> c79=LM Jelinek-Mercer(0.100000), c78=DFR I(n)3(800.0), c80=DFR I(n)LZ(0.3),
>>> c83=IB LL-L3(800.0), c84=DFR I(n)1, c81=DFR I(n)L3(800.0), b39=IB
>>> SPL-LZ(0.3), c82=DFR GBZ(0.3), b37=DFR GZ(0.3), b38=IB SPL-D2, b35=DFR
>>> I(n)3(800.0), b36=LM Jelinek-Mercer(0.100000), b33=DFR GL1, b34=DFR I(ne)B1,
>>> b31=DFR I(n)L1, b32=IB LL-D2, str2=DFR I(ne)B3(800.0), b50=DFR I(F)L1,
>>> b52=LM Jelinek-Mercer(0.700000), b51=IB LL-D3(800.0), c86=DFR I(ne)LZ(0.3),
>>> c85=IB SPL-D1, tvtest=DFR GL1, c88=DFR G3(800.0), c87=DFR I(ne)B2, c89=DFR
>>> I(F)BZ(0.3), c90=DFR I(F)2, c91=DFR GL2, c92=DFR I(n)Z(0.3), c93=DFR I(F)L1,
>>> c94=IB LL-D3(800.0), c95=LM Jelinek-Mercer(0.700000), content1=IB
>>> LL-D3(800.0), b46=DFR I(F)BZ(0.3), b47=DFR I(ne)B3(800.0), content3=DFR
>>> I(n)Z(0.3), b48=DFR GL3(800.0), content4=DFR I(ne)B1, b49=DFR I(ne)3(800.0),
>>> content5=DFR I(F)2, b42=IB SPL-D1, b43=DFR I(ne)LZ(0.3), b44=DFR I(ne)B2,
>>> b45=DFR G3(800.0)}, locale=it, timezone=Africa/Banjul
>>>    [junit4]   2> NOTE: Windows 7 6.1 amd64/Oracle Corporation 1.8.0-ea
>>> (64-bit)/cpus=2,threads=1,free=352706720,total=535822336
>>>    [junit4]   2> NOTE: All tests run in this JVM: [TestTermVectors,
>>> TestNeverDelete, TestComplexExplanations, TestTermsEnum2,
>>> TestElevationComparator, TestSentinelIntSet, TestDirectory,
>>> TestSpansAdvanced2, TestBlockPostingsFormat, TestWildcardRandom,
>>> TestSizeBoundedForceMerge, TestNumericRangeQuery32,
>>> TestBooleanQueryVisitSubscorers, TestEarlyTermination, TestWeakIdentityMap,
>>> TestBooleanMinShouldMatch, TestCustomNorms, TestLevenshteinAutomata,
>>> TestSameTokenSamePosition, TestSearchWithThreads, TestIndexFileDeleter,
>>> TestFieldValueFilter, TestNot, TestMockDirectoryWrapper,
>>> TestBasicOperations, TestSimpleSearchEquivalence, TestIndexWriterUnicode,
>>> TestNoMergeScheduler, TestSearcherManager, TestBooleanOr,
>>> TestFieldMaskingSpanQuery, TestRamUsageEstimatorOnWildAnimals,
>>> TestBagOfPostings, TestConjunctions, TestRateLimiter, TestSegmentReader,
>>> TestNearSpansOrdered, TestFilterIterator, TestRAMDirectory,
>>> TestDirectoryReader, TestFilteredSearch, TestFieldCacheRewriteMethod,
>>> TestCompressingStoredFieldsFormat, TestIndexWriterOnDiskFull,
>>> TestBufferedIndexInput, TestBlockPostingsFormat3, TestScorerPerf,
>>> TestDirectoryReaderReopen, TestDocValuesScoring, TestWindowsMMap,
>>> TestAutomatonQuery, TestMatchAllDocsQuery, TestSpanExplanationsOfNonMatches,
>>> TestSortDocValues, TestCodecs, TestTermRangeQuery,
>>> TestDocumentsWriterDeleteQueue, TestSegmentTermDocs, TestStressAdvance,
>>> Test2BPostingsBytes, TestPositiveScoresOnlyCollector, TestHugeRamFile,
>>> TestBlockPostingsFormat2, TestUTF32ToUTF8, TestMathUtil,
>>> TestSameScoresWithThreads, TestCrashCausesCorruptIndex, TestSearch,
>>> TestBytesRef, TestIndexWriterOutOfFileDescriptors, TestSearchAfter,
>>> TestLiveFieldValues, TestBooleanQuery, Nested, Nested, TestByteBlockPool,
>>> TestSloppyPhraseQuery, TestTermVectorsReader, TestDocsAndPositions,
>>> TestDocIdSet, TestIndexWriterCommit, TestBinaryTerms,
>>> TestPrefixInBooleanQuery, Test2BTerms, TestDoubleBarrelLRUCache, Nested1,
>>> TestSpecialOperations, TestDeterminizeLexicon, TestPrefixFilter,
>>> TestLockFactory, TestOmitPositions, TestHighCompressionMode,
>>> TestMockAnalyzer, TestMixedCodecs, MultiCollectorTest, ThrowInUncaught,
>>> TestByteArrayDataInput, TestFileSwitchDirectory,
>>> TestDocumentsWriterStallControl, TestExternalCodecs,
>>> TestMultiTermConstantScore, TestUniqueTermCount, TestToken, TestTermScorer,
>>> TestIntBlockPool, TestTimeLimitingCollector, TestOmitNorms, TestIntroSorter,
>>> TestVersion, Nested1, TestMultiThreadTermVectors, Nested, TestStressNRT,
>>> TestCopyBytes, TestBooleanScorer, TestFSTs,
>>> TestComplexExplanationsOfNonMatches, TestShardSearching, TestDeterminism,
>>> TestRollingBuffer, TestLookaheadTokenFilter, TestPositionIncrement,
>>> TestNRTReaderWithThreads, TestIndexWriterMergePolicy, TestSimilarityBase,
>>> TestFlushByRamOrCountsPolicy, TestPostingsOffsets, TestDocValuesFormat,
>>> Nested, TestCodecHoldsOpenFiles, TestRecyclingByteBlockAllocator,
>>> TestPhrasePrefixQuery, TestReuseDocsEnum, TestSpanFirstQuery,
>>> TestPostingsFormat, TestSimpleExplanationsOfNonMatches, TestDoc,
>>> TestTermdocPerf, TestSetOnce, TestTopDocsCollector, TestPhraseQuery,
>>> TestPackedInts, TestMinimize, TestIndexWriterLockRelease, Nested1, Nested2,
>>> Nested3, TestLucene42DocValuesFormat, TestSortRandom, TestDocBoost,
>>> TestIOUtils, TestCheckIndex, TestDocTermOrds, TestMinShouldMatch2,
>>> TestDocIdBitSet, TestIndexWriterConfig, TestReaderClosed,
>>> TestIndexWriterNRTIsCurrent, TestAssertions, TestLucene40StoredFieldsFormat,
>>> TestVirtualMethod, TestBackwardsCompatibility, TestBroadWord, TestIntsRef,
>>> TestSpansAdvanced, TestPayloadsOnVectors, TestSegmentTermEnum,
>>> TestAtomicUpdate, TestStressIndexing2, TestCompressingTermVectorsFormat,
>>> TestDocumentWriter, TestQueryWrapperFilter, TestTermsEnum, TestTopDocsMerge,
>>> TestIndexWriterMerging, TestIndexInput, TestNorms, TestCompoundFile,
>>> TestCharTermAttributeImpl, TestExplanations, TestForTooMuchCloning,
>>> TestIndexWriter]
>>>    [junit4] Completed in 18.46s, 55 tests, 1 failure <<< FAILURES!
>>>
>>> [...truncated 593 lines...]
>>> BUILD FAILED
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:389:
>>> The following error occurred while executing this line:
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:369:
>>> The following error occurred while executing this line:
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:39:
>>> The following error occurred while executing this line:
>>>
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\build.xml:49:
>>> The following error occurred while executing this line:
>>>
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:1247:
>>> The following error occurred while executing this line:
>>>
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:890:
>>> There were test failures: 363 suites, 2300 tests, 1 failure, 44 ignored (31
>>> assumptions)
>>>
>>> Total time: 11 minutes 25 seconds
>>> Build step 'Invoke Ant' marked build as failure
>>> Description set: Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops
>>> -XX:+UseG1GC
>>> Archiving artifacts
>>> Recording test results
>>> Email was triggered for: Failure
>>> Sending email for trigger: Failure
>>>
>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> 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

 


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

Re: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!

Posted by Uwe Schindler <uw...@thetaphi.de>.

Will upgrade later this evening! 

Uwe



Robert Muir <rc...@gmail.com> schrieb:
>After looking this over, i'm stumped too. Maybe we can upgrade to b99
>at
>some point and see if it happens again.
>
>On Tue, Jul 23, 2013 at 10:37 AM, Michael McCandless <
>lucene@mikemccandless.com> wrote:
>
>> I think this must be a JVM bug?
>>
>> The child thread only exits its loop once finish is set to true.
>>
>> But the parent thread only sets finish to true once it's done
>interrupting.
>>
>> And the child thread clears the interrupt and then calls CheckIndex.
>>
>> So it's impossible for CheckIndex to receive an interrupt from the
>> parent thread.
>>
>> I think?
>>
>> Mike McCandless
>>
>> http://blog.mikemccandless.com
>>
>>
>> On Tue, Jul 23, 2013 at 1:02 PM, Robert Muir <rc...@gmail.com>
>wrote:
>> > here is a maybe better one, so we dont waste another indexing cycle
>> before
>> > they turn back on:
>> >
>> > Index:
>lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> > ===================================================================
>> > ---
>lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> > (revision 1506090)
>> > +++
>lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> > (working copy)
>> > @@ -1118,6 +1118,9 @@
>> >        }
>> >
>> >        if (!failed) {
>> > +        // somehow this thread miraculously survived being
>interrupted:
>> > +        // turn off interrupts while we do checks to prevent false
>> fails,
>> > +        allowInterrupt = false;
>> >          // clear interrupt state:
>> >          Thread.interrupted();
>> >          if (w != null) {
>> > @@ -1150,6 +1153,8 @@
>> >        } catch (IOException e) {
>> >          throw new RuntimeException(e);
>> >        }
>> > +      // now turn them back on
>> > +      allowInterrupt = true;
>> >      }
>> >    }
>> >
>> >
>> > On Tue, Jul 23, 2013 at 9:53 AM, Robert Muir <rc...@gmail.com>
>wrote:
>> >>
>> >> rmuir@beast:~/workspace/lucene-trunk$ svn diff
>> >> Index:
>lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> >>
>===================================================================
>> >> ---
>lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> >> (revision 1506090)
>> >> +++
>lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> >> (working copy)
>> >> @@ -1118,6 +1118,7 @@
>> >>        }
>> >>
>> >>        if (!failed) {
>> >> +        allowInterrupt = false;
>> >>          // clear interrupt state:
>> >>          Thread.interrupted();
>> >>          if (w != null) {
>> >>
>> >>
>> >> On Tue, Jul 23, 2013 at 9:19 AM, Policeman Jenkins Server
>> >> <je...@thetaphi.de> wrote:
>> >>>
>> >>> Build:
>http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3067/
>> >>> Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops -XX:+UseG1GC
>> >>>
>> >>> 1 tests failed.
>> >>> REGRESSION:
>> >>>
>org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock
>> >>>
>> >>> Error Message:
>> >>>
>> >>>
>> >>> Stack Trace:
>> >>> java.lang.AssertionError
>> >>>         at
>> >>>
>>
>__randomizedtesting.SeedInfo.seed([2423FA7DBB222182:6A8DAA07D1B2CA8E]:0)
>> >>>         at org.junit.Assert.fail(Assert.java:92)
>> >>>         at org.junit.Assert.assertTrue(Assert.java:43)
>> >>>         at org.junit.Assert.assertFalse(Assert.java:68)
>> >>>         at org.junit.Assert.assertFalse(Assert.java:79)
>> >>>         at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock(TestIndexWriter.java:1184)
>> >>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>Method)
>> >>>         at
>> >>>
>>
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> >>>         at
>> >>>
>>
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> >>>         at java.lang.reflect.Method.invoke(Method.java:491)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1559)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:79)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:737)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:773)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:787)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:782)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:442)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:746)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:648)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:682)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:693)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>> >>>         at
>> >>>
>>
>org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>> >>>         at
>> >>>
>>
>com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>> >>>         at java.lang.Thread.run(Thread.java:724)
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> Build Log:
>> >>> [...truncated 822 lines...]
>> >>>    [junit4] Suite: org.apache.lucene.index.TestIndexWriter
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 17 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 19 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1522)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 16 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 18 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 17 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 19 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:696)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:547)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:375)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:709)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>> >>>    [junit4]   1>        ... 8 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 16 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 19 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 10 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 16 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 17 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 15 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 13 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 15 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException
>> >>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>> >>>    [junit4]   1>        ... 3 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 13 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 15 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 15 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:840)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2883)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2872)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 7 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 19 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40PostingsReader.close(Lucene40PostingsReader.java:165)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:226)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:310)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexReader.decRef(IndexReader.java:229)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:467)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:273)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3004)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:2995)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2968)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2937)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:963)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:918)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:880)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1029)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>> >>>    [junit4]   1>        ... 20 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 15 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 16 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4267)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:575)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:542)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 14 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 15 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1695)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 17 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 13 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 13 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 14 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 20 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException
>> >>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>> >>>    [junit4]   1>        ... 3 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 15 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:570)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.TrackingDirectoryWrapper.openInput(TrackingDirectoryWrapper.java:72)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.copyFileEntry(CompoundFileWriter.java:170)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.prunePendingEntries(CompoundFileWriter.java:257)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.access$200(CompoundFileWriter.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:320)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
>> >>>    [junit4]   1>        ... 18 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 15 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 15 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 13 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 19 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 19 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException
>> >>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>> >>>    [junit4]   1>        ... 3 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 18 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at
>> >>>
>org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>> >>>    [junit4]   1>        ... 10 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:173)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:740)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> >>> interrupted
>> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>> >>>    [junit4]   1>        ... 5 more
>> >>>    [junit4]   1> TEST: got interrupt
>> >>>    [junit4]   1>
>org.apache.lucene.util.ThreadInterruptedException:
>> >>> java.lang.InterruptedException: sleep interrupted
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>> >>>    [junit4]   1>        at
>> >>>
>>
>org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>> >>>    [junit4]   1>        at
>> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>> >>>    [junit4]   1>        at org.apache.lucene.
>> >>>
>> >>> [...truncated too long message...]
>> >>>
>> >>> a59=DFR I(ne)BZ(0.3), c60=DFR GB2, a58=IB SPL-LZ(0.3), a57=IB
>SPL-D2,
>> >>> a56=DFR GZ(0.3), a55=LM Jelinek-Mercer(0.100000), a54=DFR
>I(n)3(800.0),
>> >>> a72=DFR I(n)L1, c67=DFR I(n)L3(800.0), a73=IB LL-D2, c68=DFR
>GBZ(0.3),
>> >>> a74=DFR GL1, c69=IB LL-L3(800.0), a75=DFR I(ne)B1, c63=IB
>> SPL-D3(800.0),
>> >>> c64=DFR I(ne)L1, a70=IB LL-D3(800.0), c65=DFR G1, a71=LM
>> >>> Jelinek-Mercer(0.700000), c66=DFR I(n)LZ(0.3), d62=IB SPL-L2,
>d63=IB
>> >>> SPL-L3(800.0), d64=DFR I(F)B1, b70=IB SPL-D2, d65=DFR GLZ(0.3),
>b71=IB
>> >>> SPL-LZ(0.3), d66=IB SPL-D1, b72=DFR I(ne)BZ(0.3), d67=DFR
>I(ne)LZ(0.3),
>> >>> b73=IB SPL-DZ(0.3), d68=DFR I(ne)B2, b74=DefaultSimilarity,
>d69=DFR
>> >>> G3(800.0), b65=IB LL-L2, b64=DFR G2, b67=DFR I(F)B2, b66=DFR
>> I(n)B3(800.0),
>> >>> d70=DFR I(n)2, b69=DFR I(ne)1, b68=DFR GB3(800.0), d72=DFR GL2,
>d71=DFR
>> >>> I(F)2, c71=DFR I(ne)1, c70=DFR GB3(800.0), a69=DFR GB1, c73=DFR
>I(F)1,
>> >>> c72=DFR I(ne)L3(800.0), a66=DFR I(ne)B3(800.0), a65=DFR
>I(F)BZ(0.3),
>> a68=DFR
>> >>> I(ne)3(800.0), a67=DFR GL3(800.0), c32=DFR I(F)2, c33=DFR GL2,
>c30=IB
>> LL-D1,
>> >>> c31=DFR I(n)2, c36=IB LL-D3(800.0), a41=DFR I(ne)B2, c37=LM
>> >>> Jelinek-Mercer(0.700000), a42=DFR G3(800.0), a0=DFR I(n)LZ(0.3),
>> c34=DFR
>> >>> I(n)Z(0.3), c35=DFR I(F)L1, a40=DFR I(ne)LZ(0.3), b84=DFR
>I(ne)B2,
>> d79=IB
>> >>> LL-D3(800.0), b85=DFR G3(800.0), b82=IB SPL-D1, d77=DFR
>I(n)Z(0.3),
>> c38=DFR
>> >>> I(n)L1, b83=DFR I(ne)LZ(0.3), d78=DFR I(F)L1, c39=IB LL-D2,
>b80=DFR
>> I(F)B1,
>> >>> d75=DFR I(F)2, b81=DFR GLZ(0.3), d76=DFR GL2, d73=IB LL-D1,
>d74=DFR
>> I(n)2,
>> >>> d83=DFR I(F)LZ(0.3), a9=IB SPL-D1, d82=IB LL-LZ(0.3), d81=IB
>> LL-DZ(0.3),
>> >>> d80=DFR I(ne)Z(0.3), b79=IB SPL-L1, b78=DefaultSimilarity, b77=IB
>> >>> SPL-DZ(0.3), b76=DFR I(ne)BZ(0.3), b75=IB SPL-LZ(0.3), a1=DFR
>> I(n)L3(800.0),
>> >>> a35=DefaultSimilarity, a2=DFR GBZ(0.3), a34=IB SPL-DZ(0.3), a3=IB
>> >>> LL-L3(800.0), a33=DFR I(ne)BZ(0.3), a4=DFR I(n)1, a32=IB
>SPL-LZ(0.3),
>> a5=IB
>> >>> SPL-L2, a39=DFR I(F)B3(800.0), c40=DFR I(F)LZ(0.3), a6=IB
>> SPL-L3(800.0),
>> >>> a38=BM25(k1=1.2,b=0.75), a7=DFR I(F)B1, a37=DFR I(F)3(800.0),
>a8=DFR
>> >>> GLZ(0.3), a36=IB SPL-L1, c41=DFR I(n)L3(800.0), c42=DFR GBZ(0.3),
>> c43=IB
>> >>> LL-L3(800.0), c44=DFR I(n)1, c45=IB SPL-L2, a50=DFR I(n)3(800.0),
>> c46=IB
>> >>> SPL-L3(800.0), a51=LM Jelinek-Mercer(0.100000), c47=DFR I(F)B1,
>a52=DFR
>> >>> GZ(0.3), c48=DFR GLZ(0.3), a53=IB SPL-D2, b93=DFR I(n)3(800.0),
>d88=IB
>> >>> SPL-L2, c49=IB SPL-D1, b94=LM Jelinek-Mercer(0.100000), d89=IB
>> >>> SPL-L3(800.0), b95=DFR GZ(0.3), b96=IB SPL-D2, d84=DFR
>I(n)L3(800.0),
>> b90=IB
>> >>> LL-D2, d85=DFR GBZ(0.3), b91=DFR GL1, d86=IB LL-L3(800.0),
>b92=DFR
>> I(ne)B1,
>> >>> d87=DFR I(n)1, d92=IB LL-L1, d91=DFR I(ne)2, d94=DFR I(F)Z(0.3),
>> d93=DFR
>> >>> I(n)L2, b87=DFR I(F)L3(800.0), b86=DFR GB1, d90=DFR I(F)1,
>b89=DFR
>> I(n)B2,
>> >>> b88=DFR I(n)BZ(0.3), a44=DFR I(F)L3(800.0), a43=DFR GB1, a46=DFR
>> I(n)B2,
>> >>> a45=DFR I(n)BZ(0.3), a48=IB LL-L2, a47=DFR G2, c51=DFR
>I(F)Z(0.3),
>> a49=DFR
>> >>> I(n)B3(800.0), c50=DFR I(n)L2, d98=IB SPL-D2, d97=DFR GZ(0.3),
>d96=LM
>> >>> Jelinek-Mercer(0.100000), d95=DFR I(n)3(800.0), d99=IB
>SPL-LZ(0.3),
>> a20=DFR
>> >>> I(n)LZ(0.3), c99=LM Jelinek-Mercer(0.700000), c98=IB
>LL-D3(800.0),
>> c97=DFR
>> >>> I(F)L1, c96=DFR I(n)Z(0.3), b19=BM25(k1=1.2,b=0.75), a16=DFR GL1,
>> a17=DFR
>> >>> I(ne)B1, b17=IB SPL-L1, a14=DFR I(n)L1, b18=DFR I(F)3(800.0),
>a15=IB
>> LL-D2,
>> >>> a12=IB LL-D3(800.0), a13=LM Jelinek-Mercer(0.700000), a10=DFR
>> I(n)Z(0.3),
>> >>> a11=DFR I(F)L1, b11=DFR GZ(0.3), b12=IB SPL-D2, b10=LM
>> >>> Jelinek-Mercer(0.100000), b15=IB SPL-DZ(0.3),
>b16=DefaultSimilarity,
>> a18=DFR
>> >>> I(n)3(800.0), b13=IB SPL-LZ(0.3), a19=LM
>Jelinek-Mercer(0.100000),
>> b14=DFR
>> >>> I(ne)BZ(0.3), b30=DFR I(ne)B1, a31=DFR GL2, a30=DFR I(F)2,
>b28=DFR G2,
>> >>> a25=IB SPL-D1, b29=IB LL-L2, a26=DFR I(ne)LZ(0.3), a27=DFR
>I(ne)B2,
>> a28=DFR
>> >>> G3(800.0), a21=IB SPL-L2, a22=IB SPL-L3(800.0), a23=DFR I(F)B1,
>a24=DFR
>> >>> GLZ(0.3), b20=DFR I(F)BZ(0.3), b21=DFR I(ne)B3(800.0), b22=DFR
>> GL3(800.0),
>> >>> b23=DFR I(ne)3(800.0), a29=DFR I(F)BZ(0.3), b24=DFR GB1, b25=DFR
>> >>> I(F)L3(800.0), b26=DFR I(n)BZ(0.3), b27=DFR I(n)B2, b41=DFR
>I(n)1,
>> b40=IB
>> >>> LL-L3(800.0), c77=DFR I(ne)B1, c76=DFR GL1, c75=IB LL-D2, c74=DFR
>> I(n)L1,
>> >>> c79=LM Jelinek-Mercer(0.100000), c78=DFR I(n)3(800.0), c80=DFR
>> I(n)LZ(0.3),
>> >>> c83=IB LL-L3(800.0), c84=DFR I(n)1, c81=DFR I(n)L3(800.0), b39=IB
>> >>> SPL-LZ(0.3), c82=DFR GBZ(0.3), b37=DFR GZ(0.3), b38=IB SPL-D2,
>b35=DFR
>> >>> I(n)3(800.0), b36=LM Jelinek-Mercer(0.100000), b33=DFR GL1,
>b34=DFR
>> I(ne)B1,
>> >>> b31=DFR I(n)L1, b32=IB LL-D2, str2=DFR I(ne)B3(800.0), b50=DFR
>I(F)L1,
>> >>> b52=LM Jelinek-Mercer(0.700000), b51=IB LL-D3(800.0), c86=DFR
>> I(ne)LZ(0.3),
>> >>> c85=IB SPL-D1, tvtest=DFR GL1, c88=DFR G3(800.0), c87=DFR
>I(ne)B2,
>> c89=DFR
>> >>> I(F)BZ(0.3), c90=DFR I(F)2, c91=DFR GL2, c92=DFR I(n)Z(0.3),
>c93=DFR
>> I(F)L1,
>> >>> c94=IB LL-D3(800.0), c95=LM Jelinek-Mercer(0.700000), content1=IB
>> >>> LL-D3(800.0), b46=DFR I(F)BZ(0.3), b47=DFR I(ne)B3(800.0),
>content3=DFR
>> >>> I(n)Z(0.3), b48=DFR GL3(800.0), content4=DFR I(ne)B1, b49=DFR
>> I(ne)3(800.0),
>> >>> content5=DFR I(F)2, b42=IB SPL-D1, b43=DFR I(ne)LZ(0.3), b44=DFR
>> I(ne)B2,
>> >>> b45=DFR G3(800.0)}, locale=it, timezone=Africa/Banjul
>> >>>    [junit4]   2> NOTE: Windows 7 6.1 amd64/Oracle Corporation
>1.8.0-ea
>> >>> (64-bit)/cpus=2,threads=1,free=352706720,total=535822336
>> >>>    [junit4]   2> NOTE: All tests run in this JVM:
>[TestTermVectors,
>> >>> TestNeverDelete, TestComplexExplanations, TestTermsEnum2,
>> >>> TestElevationComparator, TestSentinelIntSet, TestDirectory,
>> >>> TestSpansAdvanced2, TestBlockPostingsFormat, TestWildcardRandom,
>> >>> TestSizeBoundedForceMerge, TestNumericRangeQuery32,
>> >>> TestBooleanQueryVisitSubscorers, TestEarlyTermination,
>> TestWeakIdentityMap,
>> >>> TestBooleanMinShouldMatch, TestCustomNorms,
>TestLevenshteinAutomata,
>> >>> TestSameTokenSamePosition, TestSearchWithThreads,
>TestIndexFileDeleter,
>> >>> TestFieldValueFilter, TestNot, TestMockDirectoryWrapper,
>> >>> TestBasicOperations, TestSimpleSearchEquivalence,
>> TestIndexWriterUnicode,
>> >>> TestNoMergeScheduler, TestSearcherManager, TestBooleanOr,
>> >>> TestFieldMaskingSpanQuery, TestRamUsageEstimatorOnWildAnimals,
>> >>> TestBagOfPostings, TestConjunctions, TestRateLimiter,
>> TestSegmentReader,
>> >>> TestNearSpansOrdered, TestFilterIterator, TestRAMDirectory,
>> >>> TestDirectoryReader, TestFilteredSearch,
>TestFieldCacheRewriteMethod,
>> >>> TestCompressingStoredFieldsFormat, TestIndexWriterOnDiskFull,
>> >>> TestBufferedIndexInput, TestBlockPostingsFormat3, TestScorerPerf,
>> >>> TestDirectoryReaderReopen, TestDocValuesScoring, TestWindowsMMap,
>> >>> TestAutomatonQuery, TestMatchAllDocsQuery,
>> TestSpanExplanationsOfNonMatches,
>> >>> TestSortDocValues, TestCodecs, TestTermRangeQuery,
>> >>> TestDocumentsWriterDeleteQueue, TestSegmentTermDocs,
>TestStressAdvance,
>> >>> Test2BPostingsBytes, TestPositiveScoresOnlyCollector,
>TestHugeRamFile,
>> >>> TestBlockPostingsFormat2, TestUTF32ToUTF8, TestMathUtil,
>> >>> TestSameScoresWithThreads, TestCrashCausesCorruptIndex,
>TestSearch,
>> >>> TestBytesRef, TestIndexWriterOutOfFileDescriptors,
>TestSearchAfter,
>> >>> TestLiveFieldValues, TestBooleanQuery, Nested, Nested,
>> TestByteBlockPool,
>> >>> TestSloppyPhraseQuery, TestTermVectorsReader,
>TestDocsAndPositions,
>> >>> TestDocIdSet, TestIndexWriterCommit, TestBinaryTerms,
>> >>> TestPrefixInBooleanQuery, Test2BTerms, TestDoubleBarrelLRUCache,
>> Nested1,
>> >>> TestSpecialOperations, TestDeterminizeLexicon, TestPrefixFilter,
>> >>> TestLockFactory, TestOmitPositions, TestHighCompressionMode,
>> >>> TestMockAnalyzer, TestMixedCodecs, MultiCollectorTest,
>ThrowInUncaught,
>> >>> TestByteArrayDataInput, TestFileSwitchDirectory,
>> >>> TestDocumentsWriterStallControl, TestExternalCodecs,
>> >>> TestMultiTermConstantScore, TestUniqueTermCount, TestToken,
>> TestTermScorer,
>> >>> TestIntBlockPool, TestTimeLimitingCollector, TestOmitNorms,
>> TestIntroSorter,
>> >>> TestVersion, Nested1, TestMultiThreadTermVectors, Nested,
>> TestStressNRT,
>> >>> TestCopyBytes, TestBooleanScorer, TestFSTs,
>> >>> TestComplexExplanationsOfNonMatches, TestShardSearching,
>> TestDeterminism,
>> >>> TestRollingBuffer, TestLookaheadTokenFilter,
>TestPositionIncrement,
>> >>> TestNRTReaderWithThreads, TestIndexWriterMergePolicy,
>> TestSimilarityBase,
>> >>> TestFlushByRamOrCountsPolicy, TestPostingsOffsets,
>TestDocValuesFormat,
>> >>> Nested, TestCodecHoldsOpenFiles, TestRecyclingByteBlockAllocator,
>> >>> TestPhrasePrefixQuery, TestReuseDocsEnum, TestSpanFirstQuery,
>> >>> TestPostingsFormat, TestSimpleExplanationsOfNonMatches, TestDoc,
>> >>> TestTermdocPerf, TestSetOnce, TestTopDocsCollector,
>TestPhraseQuery,
>> >>> TestPackedInts, TestMinimize, TestIndexWriterLockRelease,
>Nested1,
>> Nested2,
>> >>> Nested3, TestLucene42DocValuesFormat, TestSortRandom,
>TestDocBoost,
>> >>> TestIOUtils, TestCheckIndex, TestDocTermOrds,
>TestMinShouldMatch2,
>> >>> TestDocIdBitSet, TestIndexWriterConfig, TestReaderClosed,
>> >>> TestIndexWriterNRTIsCurrent, TestAssertions,
>> TestLucene40StoredFieldsFormat,
>> >>> TestVirtualMethod, TestBackwardsCompatibility, TestBroadWord,
>> TestIntsRef,
>> >>> TestSpansAdvanced, TestPayloadsOnVectors, TestSegmentTermEnum,
>> >>> TestAtomicUpdate, TestStressIndexing2,
>> TestCompressingTermVectorsFormat,
>> >>> TestDocumentWriter, TestQueryWrapperFilter, TestTermsEnum,
>> TestTopDocsMerge,
>> >>> TestIndexWriterMerging, TestIndexInput, TestNorms,
>TestCompoundFile,
>> >>> TestCharTermAttributeImpl, TestExplanations,
>TestForTooMuchCloning,
>> >>> TestIndexWriter]
>> >>>    [junit4] Completed in 18.46s, 55 tests, 1 failure <<<
>FAILURES!
>> >>>
>> >>> [...truncated 593 lines...]
>> >>> BUILD FAILED
>> >>>
>>
>C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:389:
>> >>> The following error occurred while executing this line:
>> >>>
>>
>C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:369:
>> >>> The following error occurred while executing this line:
>> >>>
>C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:39:
>> >>> The following error occurred while executing this line:
>> >>>
>> >>>
>>
>C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\build.xml:49:
>> >>> The following error occurred while executing this line:
>> >>>
>> >>>
>>
>C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:1247:
>> >>> The following error occurred while executing this line:
>> >>>
>> >>>
>>
>C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:890:
>> >>> There were test failures: 363 suites, 2300 tests, 1 failure, 44
>> ignored (31
>> >>> assumptions)
>> >>>
>> >>> Total time: 11 minutes 25 seconds
>> >>> Build step 'Invoke Ant' marked build as failure
>> >>> Description set: Java: 64bit/jdk1.8.0-ea-b98
>-XX:-UseCompressedOops
>> >>> -XX:+UseG1GC
>> >>> Archiving artifacts
>> >>> Recording test results
>> >>> Email was triggered for: Failure
>> >>> Sending email for trigger: Failure
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>---------------------------------------------------------------------
>> >>> 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
>>
>>

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

Re: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!

Posted by Robert Muir <rc...@gmail.com>.

After looking this over, i'm stumped too. Maybe we can upgrade to b99 at
some point and see if it happens again.

On Tue, Jul 23, 2013 at 10:37 AM, Michael McCandless <
lucene@mikemccandless.com> wrote:

> I think this must be a JVM bug?
>
> The child thread only exits its loop once finish is set to true.
>
> But the parent thread only sets finish to true once it's done interrupting.
>
> And the child thread clears the interrupt and then calls CheckIndex.
>
> So it's impossible for CheckIndex to receive an interrupt from the
> parent thread.
>
> I think?
>
> Mike McCandless
>
> http://blog.mikemccandless.com
>
>
> On Tue, Jul 23, 2013 at 1:02 PM, Robert Muir <rc...@gmail.com> wrote:
> > here is a maybe better one, so we dont waste another indexing cycle
> before
> > they turn back on:
> >
> > Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> > ===================================================================
> > --- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> > (revision 1506090)
> > +++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> > (working copy)
> > @@ -1118,6 +1118,9 @@
> >        }
> >
> >        if (!failed) {
> > +        // somehow this thread miraculously survived being interrupted:
> > +        // turn off interrupts while we do checks to prevent false
> fails,
> > +        allowInterrupt = false;
> >          // clear interrupt state:
> >          Thread.interrupted();
> >          if (w != null) {
> > @@ -1150,6 +1153,8 @@
> >        } catch (IOException e) {
> >          throw new RuntimeException(e);
> >        }
> > +      // now turn them back on
> > +      allowInterrupt = true;
> >      }
> >    }
> >
> >
> > On Tue, Jul 23, 2013 at 9:53 AM, Robert Muir <rc...@gmail.com> wrote:
> >>
> >> rmuir@beast:~/workspace/lucene-trunk$ svn diff
> >> Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> >> ===================================================================
> >> --- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> >> (revision 1506090)
> >> +++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> >> (working copy)
> >> @@ -1118,6 +1118,7 @@
> >>        }
> >>
> >>        if (!failed) {
> >> +        allowInterrupt = false;
> >>          // clear interrupt state:
> >>          Thread.interrupted();
> >>          if (w != null) {
> >>
> >>
> >> On Tue, Jul 23, 2013 at 9:19 AM, Policeman Jenkins Server
> >> <je...@thetaphi.de> wrote:
> >>>
> >>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3067/
> >>> Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops -XX:+UseG1GC
> >>>
> >>> 1 tests failed.
> >>> REGRESSION:
> >>> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock
> >>>
> >>> Error Message:
> >>>
> >>>
> >>> Stack Trace:
> >>> java.lang.AssertionError
> >>>         at
> >>>
> __randomizedtesting.SeedInfo.seed([2423FA7DBB222182:6A8DAA07D1B2CA8E]:0)
> >>>         at org.junit.Assert.fail(Assert.java:92)
> >>>         at org.junit.Assert.assertTrue(Assert.java:43)
> >>>         at org.junit.Assert.assertFalse(Assert.java:68)
> >>>         at org.junit.Assert.assertFalse(Assert.java:79)
> >>>         at
> >>>
> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock(TestIndexWriter.java:1184)
> >>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>         at
> >>>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >>>         at
> >>>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >>>         at java.lang.reflect.Method.invoke(Method.java:491)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1559)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:79)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:737)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:773)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:787)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
> >>>         at
> >>>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:782)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:442)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:746)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:648)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:682)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:693)
> >>>         at
> >>>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
> >>>         at
> >>>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
> >>>         at
> >>>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
> >>>         at java.lang.Thread.run(Thread.java:724)
> >>>
> >>>
> >>>
> >>>
> >>> Build Log:
> >>> [...truncated 822 lines...]
> >>>    [junit4] Suite: org.apache.lucene.index.TestIndexWriter
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 17 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1522)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 16 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 18 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 17 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:696)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:547)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:375)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:709)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> >>>    [junit4]   1>        ... 8 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 16 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 10 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 16 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 17 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 13 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException
> >>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
> >>>    [junit4]   1>        ... 3 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 13 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:840)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2883)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2872)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 7 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsReader.close(Lucene40PostingsReader.java:165)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:226)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:310)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexReader.decRef(IndexReader.java:229)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:467)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:273)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3004)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:2995)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2968)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2937)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:963)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:918)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:880)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1029)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> >>>    [junit4]   1>        ... 20 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 16 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4267)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:575)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:542)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 14 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1695)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 17 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 13 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 13 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 14 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 20 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException
> >>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
> >>>    [junit4]   1>        ... 3 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:570)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.TrackingDirectoryWrapper.openInput(TrackingDirectoryWrapper.java:72)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.copyFileEntry(CompoundFileWriter.java:170)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.prunePendingEntries(CompoundFileWriter.java:257)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.access$200(CompoundFileWriter.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:320)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
> >>>    [junit4]   1>        ... 18 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 15 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 13 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 19 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException
> >>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
> >>>    [junit4]   1>        ... 3 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 18 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> >>>    [junit4]   1>        ... 10 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:173)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:740)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
> >>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> >>> interrupted
> >>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> >>>    [junit4]   1>        ... 5 more
> >>>    [junit4]   1> TEST: got interrupt
> >>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> >>> java.lang.InterruptedException: sleep interrupted
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> >>>    [junit4]   1>        at
> >>>
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> >>>    [junit4]   1>        at
> >>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> >>>    [junit4]   1>        at org.apache.lucene.
> >>>
> >>> [...truncated too long message...]
> >>>
> >>> a59=DFR I(ne)BZ(0.3), c60=DFR GB2, a58=IB SPL-LZ(0.3), a57=IB SPL-D2,
> >>> a56=DFR GZ(0.3), a55=LM Jelinek-Mercer(0.100000), a54=DFR I(n)3(800.0),
> >>> a72=DFR I(n)L1, c67=DFR I(n)L3(800.0), a73=IB LL-D2, c68=DFR GBZ(0.3),
> >>> a74=DFR GL1, c69=IB LL-L3(800.0), a75=DFR I(ne)B1, c63=IB
> SPL-D3(800.0),
> >>> c64=DFR I(ne)L1, a70=IB LL-D3(800.0), c65=DFR G1, a71=LM
> >>> Jelinek-Mercer(0.700000), c66=DFR I(n)LZ(0.3), d62=IB SPL-L2, d63=IB
> >>> SPL-L3(800.0), d64=DFR I(F)B1, b70=IB SPL-D2, d65=DFR GLZ(0.3), b71=IB
> >>> SPL-LZ(0.3), d66=IB SPL-D1, b72=DFR I(ne)BZ(0.3), d67=DFR I(ne)LZ(0.3),
> >>> b73=IB SPL-DZ(0.3), d68=DFR I(ne)B2, b74=DefaultSimilarity, d69=DFR
> >>> G3(800.0), b65=IB LL-L2, b64=DFR G2, b67=DFR I(F)B2, b66=DFR
> I(n)B3(800.0),
> >>> d70=DFR I(n)2, b69=DFR I(ne)1, b68=DFR GB3(800.0), d72=DFR GL2, d71=DFR
> >>> I(F)2, c71=DFR I(ne)1, c70=DFR GB3(800.0), a69=DFR GB1, c73=DFR I(F)1,
> >>> c72=DFR I(ne)L3(800.0), a66=DFR I(ne)B3(800.0), a65=DFR I(F)BZ(0.3),
> a68=DFR
> >>> I(ne)3(800.0), a67=DFR GL3(800.0), c32=DFR I(F)2, c33=DFR GL2, c30=IB
> LL-D1,
> >>> c31=DFR I(n)2, c36=IB LL-D3(800.0), a41=DFR I(ne)B2, c37=LM
> >>> Jelinek-Mercer(0.700000), a42=DFR G3(800.0), a0=DFR I(n)LZ(0.3),
> c34=DFR
> >>> I(n)Z(0.3), c35=DFR I(F)L1, a40=DFR I(ne)LZ(0.3), b84=DFR I(ne)B2,
> d79=IB
> >>> LL-D3(800.0), b85=DFR G3(800.0), b82=IB SPL-D1, d77=DFR I(n)Z(0.3),
> c38=DFR
> >>> I(n)L1, b83=DFR I(ne)LZ(0.3), d78=DFR I(F)L1, c39=IB LL-D2, b80=DFR
> I(F)B1,
> >>> d75=DFR I(F)2, b81=DFR GLZ(0.3), d76=DFR GL2, d73=IB LL-D1, d74=DFR
> I(n)2,
> >>> d83=DFR I(F)LZ(0.3), a9=IB SPL-D1, d82=IB LL-LZ(0.3), d81=IB
> LL-DZ(0.3),
> >>> d80=DFR I(ne)Z(0.3), b79=IB SPL-L1, b78=DefaultSimilarity, b77=IB
> >>> SPL-DZ(0.3), b76=DFR I(ne)BZ(0.3), b75=IB SPL-LZ(0.3), a1=DFR
> I(n)L3(800.0),
> >>> a35=DefaultSimilarity, a2=DFR GBZ(0.3), a34=IB SPL-DZ(0.3), a3=IB
> >>> LL-L3(800.0), a33=DFR I(ne)BZ(0.3), a4=DFR I(n)1, a32=IB SPL-LZ(0.3),
> a5=IB
> >>> SPL-L2, a39=DFR I(F)B3(800.0), c40=DFR I(F)LZ(0.3), a6=IB
> SPL-L3(800.0),
> >>> a38=BM25(k1=1.2,b=0.75), a7=DFR I(F)B1, a37=DFR I(F)3(800.0), a8=DFR
> >>> GLZ(0.3), a36=IB SPL-L1, c41=DFR I(n)L3(800.0), c42=DFR GBZ(0.3),
> c43=IB
> >>> LL-L3(800.0), c44=DFR I(n)1, c45=IB SPL-L2, a50=DFR I(n)3(800.0),
> c46=IB
> >>> SPL-L3(800.0), a51=LM Jelinek-Mercer(0.100000), c47=DFR I(F)B1, a52=DFR
> >>> GZ(0.3), c48=DFR GLZ(0.3), a53=IB SPL-D2, b93=DFR I(n)3(800.0), d88=IB
> >>> SPL-L2, c49=IB SPL-D1, b94=LM Jelinek-Mercer(0.100000), d89=IB
> >>> SPL-L3(800.0), b95=DFR GZ(0.3), b96=IB SPL-D2, d84=DFR I(n)L3(800.0),
> b90=IB
> >>> LL-D2, d85=DFR GBZ(0.3), b91=DFR GL1, d86=IB LL-L3(800.0), b92=DFR
> I(ne)B1,
> >>> d87=DFR I(n)1, d92=IB LL-L1, d91=DFR I(ne)2, d94=DFR I(F)Z(0.3),
> d93=DFR
> >>> I(n)L2, b87=DFR I(F)L3(800.0), b86=DFR GB1, d90=DFR I(F)1, b89=DFR
> I(n)B2,
> >>> b88=DFR I(n)BZ(0.3), a44=DFR I(F)L3(800.0), a43=DFR GB1, a46=DFR
> I(n)B2,
> >>> a45=DFR I(n)BZ(0.3), a48=IB LL-L2, a47=DFR G2, c51=DFR I(F)Z(0.3),
> a49=DFR
> >>> I(n)B3(800.0), c50=DFR I(n)L2, d98=IB SPL-D2, d97=DFR GZ(0.3), d96=LM
> >>> Jelinek-Mercer(0.100000), d95=DFR I(n)3(800.0), d99=IB SPL-LZ(0.3),
> a20=DFR
> >>> I(n)LZ(0.3), c99=LM Jelinek-Mercer(0.700000), c98=IB LL-D3(800.0),
> c97=DFR
> >>> I(F)L1, c96=DFR I(n)Z(0.3), b19=BM25(k1=1.2,b=0.75), a16=DFR GL1,
> a17=DFR
> >>> I(ne)B1, b17=IB SPL-L1, a14=DFR I(n)L1, b18=DFR I(F)3(800.0), a15=IB
> LL-D2,
> >>> a12=IB LL-D3(800.0), a13=LM Jelinek-Mercer(0.700000), a10=DFR
> I(n)Z(0.3),
> >>> a11=DFR I(F)L1, b11=DFR GZ(0.3), b12=IB SPL-D2, b10=LM
> >>> Jelinek-Mercer(0.100000), b15=IB SPL-DZ(0.3), b16=DefaultSimilarity,
> a18=DFR
> >>> I(n)3(800.0), b13=IB SPL-LZ(0.3), a19=LM Jelinek-Mercer(0.100000),
> b14=DFR
> >>> I(ne)BZ(0.3), b30=DFR I(ne)B1, a31=DFR GL2, a30=DFR I(F)2, b28=DFR G2,
> >>> a25=IB SPL-D1, b29=IB LL-L2, a26=DFR I(ne)LZ(0.3), a27=DFR I(ne)B2,
> a28=DFR
> >>> G3(800.0), a21=IB SPL-L2, a22=IB SPL-L3(800.0), a23=DFR I(F)B1, a24=DFR
> >>> GLZ(0.3), b20=DFR I(F)BZ(0.3), b21=DFR I(ne)B3(800.0), b22=DFR
> GL3(800.0),
> >>> b23=DFR I(ne)3(800.0), a29=DFR I(F)BZ(0.3), b24=DFR GB1, b25=DFR
> >>> I(F)L3(800.0), b26=DFR I(n)BZ(0.3), b27=DFR I(n)B2, b41=DFR I(n)1,
> b40=IB
> >>> LL-L3(800.0), c77=DFR I(ne)B1, c76=DFR GL1, c75=IB LL-D2, c74=DFR
> I(n)L1,
> >>> c79=LM Jelinek-Mercer(0.100000), c78=DFR I(n)3(800.0), c80=DFR
> I(n)LZ(0.3),
> >>> c83=IB LL-L3(800.0), c84=DFR I(n)1, c81=DFR I(n)L3(800.0), b39=IB
> >>> SPL-LZ(0.3), c82=DFR GBZ(0.3), b37=DFR GZ(0.3), b38=IB SPL-D2, b35=DFR
> >>> I(n)3(800.0), b36=LM Jelinek-Mercer(0.100000), b33=DFR GL1, b34=DFR
> I(ne)B1,
> >>> b31=DFR I(n)L1, b32=IB LL-D2, str2=DFR I(ne)B3(800.0), b50=DFR I(F)L1,
> >>> b52=LM Jelinek-Mercer(0.700000), b51=IB LL-D3(800.0), c86=DFR
> I(ne)LZ(0.3),
> >>> c85=IB SPL-D1, tvtest=DFR GL1, c88=DFR G3(800.0), c87=DFR I(ne)B2,
> c89=DFR
> >>> I(F)BZ(0.3), c90=DFR I(F)2, c91=DFR GL2, c92=DFR I(n)Z(0.3), c93=DFR
> I(F)L1,
> >>> c94=IB LL-D3(800.0), c95=LM Jelinek-Mercer(0.700000), content1=IB
> >>> LL-D3(800.0), b46=DFR I(F)BZ(0.3), b47=DFR I(ne)B3(800.0), content3=DFR
> >>> I(n)Z(0.3), b48=DFR GL3(800.0), content4=DFR I(ne)B1, b49=DFR
> I(ne)3(800.0),
> >>> content5=DFR I(F)2, b42=IB SPL-D1, b43=DFR I(ne)LZ(0.3), b44=DFR
> I(ne)B2,
> >>> b45=DFR G3(800.0)}, locale=it, timezone=Africa/Banjul
> >>>    [junit4]   2> NOTE: Windows 7 6.1 amd64/Oracle Corporation 1.8.0-ea
> >>> (64-bit)/cpus=2,threads=1,free=352706720,total=535822336
> >>>    [junit4]   2> NOTE: All tests run in this JVM: [TestTermVectors,
> >>> TestNeverDelete, TestComplexExplanations, TestTermsEnum2,
> >>> TestElevationComparator, TestSentinelIntSet, TestDirectory,
> >>> TestSpansAdvanced2, TestBlockPostingsFormat, TestWildcardRandom,
> >>> TestSizeBoundedForceMerge, TestNumericRangeQuery32,
> >>> TestBooleanQueryVisitSubscorers, TestEarlyTermination,
> TestWeakIdentityMap,
> >>> TestBooleanMinShouldMatch, TestCustomNorms, TestLevenshteinAutomata,
> >>> TestSameTokenSamePosition, TestSearchWithThreads, TestIndexFileDeleter,
> >>> TestFieldValueFilter, TestNot, TestMockDirectoryWrapper,
> >>> TestBasicOperations, TestSimpleSearchEquivalence,
> TestIndexWriterUnicode,
> >>> TestNoMergeScheduler, TestSearcherManager, TestBooleanOr,
> >>> TestFieldMaskingSpanQuery, TestRamUsageEstimatorOnWildAnimals,
> >>> TestBagOfPostings, TestConjunctions, TestRateLimiter,
> TestSegmentReader,
> >>> TestNearSpansOrdered, TestFilterIterator, TestRAMDirectory,
> >>> TestDirectoryReader, TestFilteredSearch, TestFieldCacheRewriteMethod,
> >>> TestCompressingStoredFieldsFormat, TestIndexWriterOnDiskFull,
> >>> TestBufferedIndexInput, TestBlockPostingsFormat3, TestScorerPerf,
> >>> TestDirectoryReaderReopen, TestDocValuesScoring, TestWindowsMMap,
> >>> TestAutomatonQuery, TestMatchAllDocsQuery,
> TestSpanExplanationsOfNonMatches,
> >>> TestSortDocValues, TestCodecs, TestTermRangeQuery,
> >>> TestDocumentsWriterDeleteQueue, TestSegmentTermDocs, TestStressAdvance,
> >>> Test2BPostingsBytes, TestPositiveScoresOnlyCollector, TestHugeRamFile,
> >>> TestBlockPostingsFormat2, TestUTF32ToUTF8, TestMathUtil,
> >>> TestSameScoresWithThreads, TestCrashCausesCorruptIndex, TestSearch,
> >>> TestBytesRef, TestIndexWriterOutOfFileDescriptors, TestSearchAfter,
> >>> TestLiveFieldValues, TestBooleanQuery, Nested, Nested,
> TestByteBlockPool,
> >>> TestSloppyPhraseQuery, TestTermVectorsReader, TestDocsAndPositions,
> >>> TestDocIdSet, TestIndexWriterCommit, TestBinaryTerms,
> >>> TestPrefixInBooleanQuery, Test2BTerms, TestDoubleBarrelLRUCache,
> Nested1,
> >>> TestSpecialOperations, TestDeterminizeLexicon, TestPrefixFilter,
> >>> TestLockFactory, TestOmitPositions, TestHighCompressionMode,
> >>> TestMockAnalyzer, TestMixedCodecs, MultiCollectorTest, ThrowInUncaught,
> >>> TestByteArrayDataInput, TestFileSwitchDirectory,
> >>> TestDocumentsWriterStallControl, TestExternalCodecs,
> >>> TestMultiTermConstantScore, TestUniqueTermCount, TestToken,
> TestTermScorer,
> >>> TestIntBlockPool, TestTimeLimitingCollector, TestOmitNorms,
> TestIntroSorter,
> >>> TestVersion, Nested1, TestMultiThreadTermVectors, Nested,
> TestStressNRT,
> >>> TestCopyBytes, TestBooleanScorer, TestFSTs,
> >>> TestComplexExplanationsOfNonMatches, TestShardSearching,
> TestDeterminism,
> >>> TestRollingBuffer, TestLookaheadTokenFilter, TestPositionIncrement,
> >>> TestNRTReaderWithThreads, TestIndexWriterMergePolicy,
> TestSimilarityBase,
> >>> TestFlushByRamOrCountsPolicy, TestPostingsOffsets, TestDocValuesFormat,
> >>> Nested, TestCodecHoldsOpenFiles, TestRecyclingByteBlockAllocator,
> >>> TestPhrasePrefixQuery, TestReuseDocsEnum, TestSpanFirstQuery,
> >>> TestPostingsFormat, TestSimpleExplanationsOfNonMatches, TestDoc,
> >>> TestTermdocPerf, TestSetOnce, TestTopDocsCollector, TestPhraseQuery,
> >>> TestPackedInts, TestMinimize, TestIndexWriterLockRelease, Nested1,
> Nested2,
> >>> Nested3, TestLucene42DocValuesFormat, TestSortRandom, TestDocBoost,
> >>> TestIOUtils, TestCheckIndex, TestDocTermOrds, TestMinShouldMatch2,
> >>> TestDocIdBitSet, TestIndexWriterConfig, TestReaderClosed,
> >>> TestIndexWriterNRTIsCurrent, TestAssertions,
> TestLucene40StoredFieldsFormat,
> >>> TestVirtualMethod, TestBackwardsCompatibility, TestBroadWord,
> TestIntsRef,
> >>> TestSpansAdvanced, TestPayloadsOnVectors, TestSegmentTermEnum,
> >>> TestAtomicUpdate, TestStressIndexing2,
> TestCompressingTermVectorsFormat,
> >>> TestDocumentWriter, TestQueryWrapperFilter, TestTermsEnum,
> TestTopDocsMerge,
> >>> TestIndexWriterMerging, TestIndexInput, TestNorms, TestCompoundFile,
> >>> TestCharTermAttributeImpl, TestExplanations, TestForTooMuchCloning,
> >>> TestIndexWriter]
> >>>    [junit4] Completed in 18.46s, 55 tests, 1 failure <<< FAILURES!
> >>>
> >>> [...truncated 593 lines...]
> >>> BUILD FAILED
> >>>
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:389:
> >>> The following error occurred while executing this line:
> >>>
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:369:
> >>> The following error occurred while executing this line:
> >>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:39:
> >>> The following error occurred while executing this line:
> >>>
> >>>
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\build.xml:49:
> >>> The following error occurred while executing this line:
> >>>
> >>>
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:1247:
> >>> The following error occurred while executing this line:
> >>>
> >>>
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:890:
> >>> There were test failures: 363 suites, 2300 tests, 1 failure, 44
> ignored (31
> >>> assumptions)
> >>>
> >>> Total time: 11 minutes 25 seconds
> >>> Build step 'Invoke Ant' marked build as failure
> >>> Description set: Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops
> >>> -XX:+UseG1GC
> >>> Archiving artifacts
> >>> Recording test results
> >>> Email was triggered for: Failure
> >>> Sending email for trigger: Failure
> >>>
> >>>
> >>>
> >>>
> >>> ---------------------------------------------------------------------
> >>> 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] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!

Posted by Michael McCandless <lu...@mikemccandless.com>.

I think this must be a JVM bug?

The child thread only exits its loop once finish is set to true.

But the parent thread only sets finish to true once it's done interrupting.

And the child thread clears the interrupt and then calls CheckIndex.

So it's impossible for CheckIndex to receive an interrupt from the
parent thread.

I think?

Mike McCandless

http://blog.mikemccandless.com


On Tue, Jul 23, 2013 at 1:02 PM, Robert Muir <rc...@gmail.com> wrote:
> here is a maybe better one, so we dont waste another indexing cycle before
> they turn back on:
>
> Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> ===================================================================
> --- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> (revision 1506090)
> +++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> (working copy)
> @@ -1118,6 +1118,9 @@
>        }
>
>        if (!failed) {
> +        // somehow this thread miraculously survived being interrupted:
> +        // turn off interrupts while we do checks to prevent false fails,
> +        allowInterrupt = false;
>          // clear interrupt state:
>          Thread.interrupted();
>          if (w != null) {
> @@ -1150,6 +1153,8 @@
>        } catch (IOException e) {
>          throw new RuntimeException(e);
>        }
> +      // now turn them back on
> +      allowInterrupt = true;
>      }
>    }
>
>
> On Tue, Jul 23, 2013 at 9:53 AM, Robert Muir <rc...@gmail.com> wrote:
>>
>> rmuir@beast:~/workspace/lucene-trunk$ svn diff
>> Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> ===================================================================
>> --- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> (revision 1506090)
>> +++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
>> (working copy)
>> @@ -1118,6 +1118,7 @@
>>        }
>>
>>        if (!failed) {
>> +        allowInterrupt = false;
>>          // clear interrupt state:
>>          Thread.interrupted();
>>          if (w != null) {
>>
>>
>> On Tue, Jul 23, 2013 at 9:19 AM, Policeman Jenkins Server
>> <je...@thetaphi.de> wrote:
>>>
>>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3067/
>>> Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops -XX:+UseG1GC
>>>
>>> 1 tests failed.
>>> REGRESSION:
>>> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock
>>>
>>> Error Message:
>>>
>>>
>>> Stack Trace:
>>> java.lang.AssertionError
>>>         at
>>> __randomizedtesting.SeedInfo.seed([2423FA7DBB222182:6A8DAA07D1B2CA8E]:0)
>>>         at org.junit.Assert.fail(Assert.java:92)
>>>         at org.junit.Assert.assertTrue(Assert.java:43)
>>>         at org.junit.Assert.assertFalse(Assert.java:68)
>>>         at org.junit.Assert.assertFalse(Assert.java:79)
>>>         at
>>> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock(TestIndexWriter.java:1184)
>>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>         at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>         at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>         at java.lang.reflect.Method.invoke(Method.java:491)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1559)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:79)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:737)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:773)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:787)
>>>         at
>>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
>>>         at
>>> org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
>>>         at
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>>>         at
>>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
>>>         at
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>>>         at
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>>         at
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>>>         at
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:782)
>>>         at
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:442)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:746)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:648)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:682)
>>>         at
>>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:693)
>>>         at
>>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>>>         at
>>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>>         at
>>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
>>>         at
>>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>>>         at
>>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>>>         at
>>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
>>>         at
>>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>>         at
>>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>>>         at java.lang.Thread.run(Thread.java:724)
>>>
>>>
>>>
>>>
>>> Build Log:
>>> [...truncated 822 lines...]
>>>    [junit4] Suite: org.apache.lucene.index.TestIndexWriter
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 17 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1522)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 16 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 18 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 17 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:696)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:547)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:375)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:709)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>>>    [junit4]   1>        ... 8 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 16 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 10 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 16 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 17 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 13 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException
>>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>>>    [junit4]   1>        ... 3 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 13 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2883)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2872)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 7 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsReader.close(Lucene40PostingsReader.java:165)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:226)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:310)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexReader.decRef(IndexReader.java:229)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:467)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:273)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3004)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:2995)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2968)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2937)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:963)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:918)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:880)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1029)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>>>    [junit4]   1>        ... 20 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 16 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4267)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:575)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:542)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 14 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1695)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 17 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 13 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 13 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 14 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 20 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException
>>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>>>    [junit4]   1>        ... 3 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:570)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.TrackingDirectoryWrapper.openInput(TrackingDirectoryWrapper.java:72)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.copyFileEntry(CompoundFileWriter.java:170)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.prunePendingEntries(CompoundFileWriter.java:257)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.access$200(CompoundFileWriter.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:320)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
>>>    [junit4]   1>        ... 18 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 15 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 13 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 19 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException
>>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>>>    [junit4]   1>        ... 3 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 18 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>>    [junit4]   1>        ... 10 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>>>    [junit4]   1>        at
>>> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:173)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:740)
>>>    [junit4]   1>        at
>>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>>> interrupted
>>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>>    [junit4]   1>        at
>>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>>>    [junit4]   1>        ... 5 more
>>>    [junit4]   1> TEST: got interrupt
>>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>>> java.lang.InterruptedException: sleep interrupted
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>>    [junit4]   1>        at
>>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>>    [junit4]   1>        at org.apache.lucene.
>>>
>>> [...truncated too long message...]
>>>
>>> a59=DFR I(ne)BZ(0.3), c60=DFR GB2, a58=IB SPL-LZ(0.3), a57=IB SPL-D2,
>>> a56=DFR GZ(0.3), a55=LM Jelinek-Mercer(0.100000), a54=DFR I(n)3(800.0),
>>> a72=DFR I(n)L1, c67=DFR I(n)L3(800.0), a73=IB LL-D2, c68=DFR GBZ(0.3),
>>> a74=DFR GL1, c69=IB LL-L3(800.0), a75=DFR I(ne)B1, c63=IB SPL-D3(800.0),
>>> c64=DFR I(ne)L1, a70=IB LL-D3(800.0), c65=DFR G1, a71=LM
>>> Jelinek-Mercer(0.700000), c66=DFR I(n)LZ(0.3), d62=IB SPL-L2, d63=IB
>>> SPL-L3(800.0), d64=DFR I(F)B1, b70=IB SPL-D2, d65=DFR GLZ(0.3), b71=IB
>>> SPL-LZ(0.3), d66=IB SPL-D1, b72=DFR I(ne)BZ(0.3), d67=DFR I(ne)LZ(0.3),
>>> b73=IB SPL-DZ(0.3), d68=DFR I(ne)B2, b74=DefaultSimilarity, d69=DFR
>>> G3(800.0), b65=IB LL-L2, b64=DFR G2, b67=DFR I(F)B2, b66=DFR I(n)B3(800.0),
>>> d70=DFR I(n)2, b69=DFR I(ne)1, b68=DFR GB3(800.0), d72=DFR GL2, d71=DFR
>>> I(F)2, c71=DFR I(ne)1, c70=DFR GB3(800.0), a69=DFR GB1, c73=DFR I(F)1,
>>> c72=DFR I(ne)L3(800.0), a66=DFR I(ne)B3(800.0), a65=DFR I(F)BZ(0.3), a68=DFR
>>> I(ne)3(800.0), a67=DFR GL3(800.0), c32=DFR I(F)2, c33=DFR GL2, c30=IB LL-D1,
>>> c31=DFR I(n)2, c36=IB LL-D3(800.0), a41=DFR I(ne)B2, c37=LM
>>> Jelinek-Mercer(0.700000), a42=DFR G3(800.0), a0=DFR I(n)LZ(0.3), c34=DFR
>>> I(n)Z(0.3), c35=DFR I(F)L1, a40=DFR I(ne)LZ(0.3), b84=DFR I(ne)B2, d79=IB
>>> LL-D3(800.0), b85=DFR G3(800.0), b82=IB SPL-D1, d77=DFR I(n)Z(0.3), c38=DFR
>>> I(n)L1, b83=DFR I(ne)LZ(0.3), d78=DFR I(F)L1, c39=IB LL-D2, b80=DFR I(F)B1,
>>> d75=DFR I(F)2, b81=DFR GLZ(0.3), d76=DFR GL2, d73=IB LL-D1, d74=DFR I(n)2,
>>> d83=DFR I(F)LZ(0.3), a9=IB SPL-D1, d82=IB LL-LZ(0.3), d81=IB LL-DZ(0.3),
>>> d80=DFR I(ne)Z(0.3), b79=IB SPL-L1, b78=DefaultSimilarity, b77=IB
>>> SPL-DZ(0.3), b76=DFR I(ne)BZ(0.3), b75=IB SPL-LZ(0.3), a1=DFR I(n)L3(800.0),
>>> a35=DefaultSimilarity, a2=DFR GBZ(0.3), a34=IB SPL-DZ(0.3), a3=IB
>>> LL-L3(800.0), a33=DFR I(ne)BZ(0.3), a4=DFR I(n)1, a32=IB SPL-LZ(0.3), a5=IB
>>> SPL-L2, a39=DFR I(F)B3(800.0), c40=DFR I(F)LZ(0.3), a6=IB SPL-L3(800.0),
>>> a38=BM25(k1=1.2,b=0.75), a7=DFR I(F)B1, a37=DFR I(F)3(800.0), a8=DFR
>>> GLZ(0.3), a36=IB SPL-L1, c41=DFR I(n)L3(800.0), c42=DFR GBZ(0.3), c43=IB
>>> LL-L3(800.0), c44=DFR I(n)1, c45=IB SPL-L2, a50=DFR I(n)3(800.0), c46=IB
>>> SPL-L3(800.0), a51=LM Jelinek-Mercer(0.100000), c47=DFR I(F)B1, a52=DFR
>>> GZ(0.3), c48=DFR GLZ(0.3), a53=IB SPL-D2, b93=DFR I(n)3(800.0), d88=IB
>>> SPL-L2, c49=IB SPL-D1, b94=LM Jelinek-Mercer(0.100000), d89=IB
>>> SPL-L3(800.0), b95=DFR GZ(0.3), b96=IB SPL-D2, d84=DFR I(n)L3(800.0), b90=IB
>>> LL-D2, d85=DFR GBZ(0.3), b91=DFR GL1, d86=IB LL-L3(800.0), b92=DFR I(ne)B1,
>>> d87=DFR I(n)1, d92=IB LL-L1, d91=DFR I(ne)2, d94=DFR I(F)Z(0.3), d93=DFR
>>> I(n)L2, b87=DFR I(F)L3(800.0), b86=DFR GB1, d90=DFR I(F)1, b89=DFR I(n)B2,
>>> b88=DFR I(n)BZ(0.3), a44=DFR I(F)L3(800.0), a43=DFR GB1, a46=DFR I(n)B2,
>>> a45=DFR I(n)BZ(0.3), a48=IB LL-L2, a47=DFR G2, c51=DFR I(F)Z(0.3), a49=DFR
>>> I(n)B3(800.0), c50=DFR I(n)L2, d98=IB SPL-D2, d97=DFR GZ(0.3), d96=LM
>>> Jelinek-Mercer(0.100000), d95=DFR I(n)3(800.0), d99=IB SPL-LZ(0.3), a20=DFR
>>> I(n)LZ(0.3), c99=LM Jelinek-Mercer(0.700000), c98=IB LL-D3(800.0), c97=DFR
>>> I(F)L1, c96=DFR I(n)Z(0.3), b19=BM25(k1=1.2,b=0.75), a16=DFR GL1, a17=DFR
>>> I(ne)B1, b17=IB SPL-L1, a14=DFR I(n)L1, b18=DFR I(F)3(800.0), a15=IB LL-D2,
>>> a12=IB LL-D3(800.0), a13=LM Jelinek-Mercer(0.700000), a10=DFR I(n)Z(0.3),
>>> a11=DFR I(F)L1, b11=DFR GZ(0.3), b12=IB SPL-D2, b10=LM
>>> Jelinek-Mercer(0.100000), b15=IB SPL-DZ(0.3), b16=DefaultSimilarity, a18=DFR
>>> I(n)3(800.0), b13=IB SPL-LZ(0.3), a19=LM Jelinek-Mercer(0.100000), b14=DFR
>>> I(ne)BZ(0.3), b30=DFR I(ne)B1, a31=DFR GL2, a30=DFR I(F)2, b28=DFR G2,
>>> a25=IB SPL-D1, b29=IB LL-L2, a26=DFR I(ne)LZ(0.3), a27=DFR I(ne)B2, a28=DFR
>>> G3(800.0), a21=IB SPL-L2, a22=IB SPL-L3(800.0), a23=DFR I(F)B1, a24=DFR
>>> GLZ(0.3), b20=DFR I(F)BZ(0.3), b21=DFR I(ne)B3(800.0), b22=DFR GL3(800.0),
>>> b23=DFR I(ne)3(800.0), a29=DFR I(F)BZ(0.3), b24=DFR GB1, b25=DFR
>>> I(F)L3(800.0), b26=DFR I(n)BZ(0.3), b27=DFR I(n)B2, b41=DFR I(n)1, b40=IB
>>> LL-L3(800.0), c77=DFR I(ne)B1, c76=DFR GL1, c75=IB LL-D2, c74=DFR I(n)L1,
>>> c79=LM Jelinek-Mercer(0.100000), c78=DFR I(n)3(800.0), c80=DFR I(n)LZ(0.3),
>>> c83=IB LL-L3(800.0), c84=DFR I(n)1, c81=DFR I(n)L3(800.0), b39=IB
>>> SPL-LZ(0.3), c82=DFR GBZ(0.3), b37=DFR GZ(0.3), b38=IB SPL-D2, b35=DFR
>>> I(n)3(800.0), b36=LM Jelinek-Mercer(0.100000), b33=DFR GL1, b34=DFR I(ne)B1,
>>> b31=DFR I(n)L1, b32=IB LL-D2, str2=DFR I(ne)B3(800.0), b50=DFR I(F)L1,
>>> b52=LM Jelinek-Mercer(0.700000), b51=IB LL-D3(800.0), c86=DFR I(ne)LZ(0.3),
>>> c85=IB SPL-D1, tvtest=DFR GL1, c88=DFR G3(800.0), c87=DFR I(ne)B2, c89=DFR
>>> I(F)BZ(0.3), c90=DFR I(F)2, c91=DFR GL2, c92=DFR I(n)Z(0.3), c93=DFR I(F)L1,
>>> c94=IB LL-D3(800.0), c95=LM Jelinek-Mercer(0.700000), content1=IB
>>> LL-D3(800.0), b46=DFR I(F)BZ(0.3), b47=DFR I(ne)B3(800.0), content3=DFR
>>> I(n)Z(0.3), b48=DFR GL3(800.0), content4=DFR I(ne)B1, b49=DFR I(ne)3(800.0),
>>> content5=DFR I(F)2, b42=IB SPL-D1, b43=DFR I(ne)LZ(0.3), b44=DFR I(ne)B2,
>>> b45=DFR G3(800.0)}, locale=it, timezone=Africa/Banjul
>>>    [junit4]   2> NOTE: Windows 7 6.1 amd64/Oracle Corporation 1.8.0-ea
>>> (64-bit)/cpus=2,threads=1,free=352706720,total=535822336
>>>    [junit4]   2> NOTE: All tests run in this JVM: [TestTermVectors,
>>> TestNeverDelete, TestComplexExplanations, TestTermsEnum2,
>>> TestElevationComparator, TestSentinelIntSet, TestDirectory,
>>> TestSpansAdvanced2, TestBlockPostingsFormat, TestWildcardRandom,
>>> TestSizeBoundedForceMerge, TestNumericRangeQuery32,
>>> TestBooleanQueryVisitSubscorers, TestEarlyTermination, TestWeakIdentityMap,
>>> TestBooleanMinShouldMatch, TestCustomNorms, TestLevenshteinAutomata,
>>> TestSameTokenSamePosition, TestSearchWithThreads, TestIndexFileDeleter,
>>> TestFieldValueFilter, TestNot, TestMockDirectoryWrapper,
>>> TestBasicOperations, TestSimpleSearchEquivalence, TestIndexWriterUnicode,
>>> TestNoMergeScheduler, TestSearcherManager, TestBooleanOr,
>>> TestFieldMaskingSpanQuery, TestRamUsageEstimatorOnWildAnimals,
>>> TestBagOfPostings, TestConjunctions, TestRateLimiter, TestSegmentReader,
>>> TestNearSpansOrdered, TestFilterIterator, TestRAMDirectory,
>>> TestDirectoryReader, TestFilteredSearch, TestFieldCacheRewriteMethod,
>>> TestCompressingStoredFieldsFormat, TestIndexWriterOnDiskFull,
>>> TestBufferedIndexInput, TestBlockPostingsFormat3, TestScorerPerf,
>>> TestDirectoryReaderReopen, TestDocValuesScoring, TestWindowsMMap,
>>> TestAutomatonQuery, TestMatchAllDocsQuery, TestSpanExplanationsOfNonMatches,
>>> TestSortDocValues, TestCodecs, TestTermRangeQuery,
>>> TestDocumentsWriterDeleteQueue, TestSegmentTermDocs, TestStressAdvance,
>>> Test2BPostingsBytes, TestPositiveScoresOnlyCollector, TestHugeRamFile,
>>> TestBlockPostingsFormat2, TestUTF32ToUTF8, TestMathUtil,
>>> TestSameScoresWithThreads, TestCrashCausesCorruptIndex, TestSearch,
>>> TestBytesRef, TestIndexWriterOutOfFileDescriptors, TestSearchAfter,
>>> TestLiveFieldValues, TestBooleanQuery, Nested, Nested, TestByteBlockPool,
>>> TestSloppyPhraseQuery, TestTermVectorsReader, TestDocsAndPositions,
>>> TestDocIdSet, TestIndexWriterCommit, TestBinaryTerms,
>>> TestPrefixInBooleanQuery, Test2BTerms, TestDoubleBarrelLRUCache, Nested1,
>>> TestSpecialOperations, TestDeterminizeLexicon, TestPrefixFilter,
>>> TestLockFactory, TestOmitPositions, TestHighCompressionMode,
>>> TestMockAnalyzer, TestMixedCodecs, MultiCollectorTest, ThrowInUncaught,
>>> TestByteArrayDataInput, TestFileSwitchDirectory,
>>> TestDocumentsWriterStallControl, TestExternalCodecs,
>>> TestMultiTermConstantScore, TestUniqueTermCount, TestToken, TestTermScorer,
>>> TestIntBlockPool, TestTimeLimitingCollector, TestOmitNorms, TestIntroSorter,
>>> TestVersion, Nested1, TestMultiThreadTermVectors, Nested, TestStressNRT,
>>> TestCopyBytes, TestBooleanScorer, TestFSTs,
>>> TestComplexExplanationsOfNonMatches, TestShardSearching, TestDeterminism,
>>> TestRollingBuffer, TestLookaheadTokenFilter, TestPositionIncrement,
>>> TestNRTReaderWithThreads, TestIndexWriterMergePolicy, TestSimilarityBase,
>>> TestFlushByRamOrCountsPolicy, TestPostingsOffsets, TestDocValuesFormat,
>>> Nested, TestCodecHoldsOpenFiles, TestRecyclingByteBlockAllocator,
>>> TestPhrasePrefixQuery, TestReuseDocsEnum, TestSpanFirstQuery,
>>> TestPostingsFormat, TestSimpleExplanationsOfNonMatches, TestDoc,
>>> TestTermdocPerf, TestSetOnce, TestTopDocsCollector, TestPhraseQuery,
>>> TestPackedInts, TestMinimize, TestIndexWriterLockRelease, Nested1, Nested2,
>>> Nested3, TestLucene42DocValuesFormat, TestSortRandom, TestDocBoost,
>>> TestIOUtils, TestCheckIndex, TestDocTermOrds, TestMinShouldMatch2,
>>> TestDocIdBitSet, TestIndexWriterConfig, TestReaderClosed,
>>> TestIndexWriterNRTIsCurrent, TestAssertions, TestLucene40StoredFieldsFormat,
>>> TestVirtualMethod, TestBackwardsCompatibility, TestBroadWord, TestIntsRef,
>>> TestSpansAdvanced, TestPayloadsOnVectors, TestSegmentTermEnum,
>>> TestAtomicUpdate, TestStressIndexing2, TestCompressingTermVectorsFormat,
>>> TestDocumentWriter, TestQueryWrapperFilter, TestTermsEnum, TestTopDocsMerge,
>>> TestIndexWriterMerging, TestIndexInput, TestNorms, TestCompoundFile,
>>> TestCharTermAttributeImpl, TestExplanations, TestForTooMuchCloning,
>>> TestIndexWriter]
>>>    [junit4] Completed in 18.46s, 55 tests, 1 failure <<< FAILURES!
>>>
>>> [...truncated 593 lines...]
>>> BUILD FAILED
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:389:
>>> The following error occurred while executing this line:
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:369:
>>> The following error occurred while executing this line:
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:39:
>>> The following error occurred while executing this line:
>>>
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\build.xml:49:
>>> The following error occurred while executing this line:
>>>
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:1247:
>>> The following error occurred while executing this line:
>>>
>>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:890:
>>> There were test failures: 363 suites, 2300 tests, 1 failure, 44 ignored (31
>>> assumptions)
>>>
>>> Total time: 11 minutes 25 seconds
>>> Build step 'Invoke Ant' marked build as failure
>>> Description set: Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops
>>> -XX:+UseG1GC
>>> Archiving artifacts
>>> Recording test results
>>> Email was triggered for: Failure
>>> Sending email for trigger: Failure
>>>
>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> 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] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!

Posted by Robert Muir <rc...@gmail.com>.

here is a maybe better one, so we dont waste another indexing cycle before
they turn back on:

Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
===================================================================
--- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
(revision 1506090)
+++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
(working copy)
@@ -1118,6 +1118,9 @@
       }

       if (!failed) {
+        // somehow this thread miraculously survived being interrupted:
+        // turn off interrupts while we do checks to prevent false fails,
+        allowInterrupt = false;
         // clear interrupt state:
         Thread.interrupted();
         if (w != null) {
@@ -1150,6 +1153,8 @@
       } catch (IOException e) {
         throw new RuntimeException(e);
       }
+      // now turn them back on
+      allowInterrupt = true;
     }
   }


On Tue, Jul 23, 2013 at 9:53 AM, Robert Muir <rc...@gmail.com> wrote:

> rmuir@beast:~/workspace/lucene-trunk$ svn diff
> Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> ===================================================================
> --- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> (revision 1506090)
> +++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
> (working copy)
> @@ -1118,6 +1118,7 @@
>        }
>
>        if (!failed) {
> +        allowInterrupt = false;
>          // clear interrupt state:
>          Thread.interrupted();
>          if (w != null) {
>
>
> On Tue, Jul 23, 2013 at 9:19 AM, Policeman Jenkins Server <
> jenkins@thetaphi.de> wrote:
>
>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3067/
>> Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops -XX:+UseG1GC
>>
>> 1 tests failed.
>> REGRESSION:
>>  org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock
>>
>> Error Message:
>>
>>
>> Stack Trace:
>> java.lang.AssertionError
>>         at
>> __randomizedtesting.SeedInfo.seed([2423FA7DBB222182:6A8DAA07D1B2CA8E]:0)
>>         at org.junit.Assert.fail(Assert.java:92)
>>         at org.junit.Assert.assertTrue(Assert.java:43)
>>         at org.junit.Assert.assertFalse(Assert.java:68)
>>         at org.junit.Assert.assertFalse(Assert.java:79)
>>         at
>> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock(TestIndexWriter.java:1184)
>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>         at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>         at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>         at java.lang.reflect.Method.invoke(Method.java:491)
>>         at
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1559)
>>         at
>> com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:79)
>>         at
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:737)
>>         at
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:773)
>>         at
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:787)
>>         at
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
>>         at
>> org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
>>         at
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>>         at
>> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>>         at
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
>>         at
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>>         at
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>>         at
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>         at
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>>         at
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:782)
>>         at
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:442)
>>         at
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:746)
>>         at
>> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:648)
>>         at
>> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:682)
>>         at
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:693)
>>         at
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>>         at
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
>>         at
>> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>>         at
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>>         at
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>>         at
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>         at
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
>>         at
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>>         at
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>>         at
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
>>         at
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>         at
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>>         at java.lang.Thread.run(Thread.java:724)
>>
>>
>>
>>
>> Build Log:
>> [...truncated 822 lines...]
>>    [junit4] Suite: org.apache.lucene.index.TestIndexWriter
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 17 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 19 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1522)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 16 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 18 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 17 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 19 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:696)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:547)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:375)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:709)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>>    [junit4]   1>        ... 8 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 16 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 19 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>>    [junit4]   1>        at
>> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 10 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 16 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 17 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 15 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 13 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 15 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>    [junit4]   1> Caused by: java.lang.InterruptedException
>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>>    [junit4]   1>        ... 3 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 13 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 15 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 15 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:840)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2883)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2872)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 7 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 19 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40PostingsReader.close(Lucene40PostingsReader.java:165)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:226)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:310)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexReader.decRef(IndexReader.java:229)
>>    [junit4]   1>        at
>> org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:467)
>>    [junit4]   1>        at
>> org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:273)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3004)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:2995)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2968)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2937)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:963)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:918)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:880)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1029)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>>    [junit4]   1>        ... 20 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 15 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 16 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4267)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:575)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:542)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 14 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 15 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1695)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 17 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 13 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 13 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 14 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 20 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>    [junit4]   1> Caused by: java.lang.InterruptedException
>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>>    [junit4]   1>        ... 3 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 15 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
>>    [junit4]   1>        at
>> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:570)
>>    [junit4]   1>        at
>> org.apache.lucene.store.TrackingDirectoryWrapper.openInput(TrackingDirectoryWrapper.java:72)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.copyFileEntry(CompoundFileWriter.java:170)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.prunePendingEntries(CompoundFileWriter.java:257)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.access$200(CompoundFileWriter.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:320)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
>>    [junit4]   1>        ... 18 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 15 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 15 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 13 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 19 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 19 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>>    [junit4]   1> Caused by: java.lang.InterruptedException
>>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>>    [junit4]   1>        ... 3 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>>    [junit4]   1>        at
>> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 18 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>>    [junit4]   1>        at
>> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>>    [junit4]   1>        ... 10 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>>    [junit4]   1>        at
>> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>>    [junit4]   1>        at
>> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:173)
>>    [junit4]   1>        at
>> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:740)
>>    [junit4]   1>        at
>> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
>> interrupted
>>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>>    [junit4]   1>        at
>> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>>    [junit4]   1>        ... 5 more
>>    [junit4]   1> TEST: got interrupt
>>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
>> java.lang.InterruptedException: sleep interrupted
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>>    [junit4]   1>        at
>> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>>    [junit4]   1>        at
>> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>>    [junit4]   1>        at org.apache.lucene.
>>
>> [...truncated too long message...]
>>
>> a59=DFR I(ne)BZ(0.3), c60=DFR GB2, a58=IB SPL-LZ(0.3), a57=IB SPL-D2,
>> a56=DFR GZ(0.3), a55=LM Jelinek-Mercer(0.100000), a54=DFR I(n)3(800.0),
>> a72=DFR I(n)L1, c67=DFR I(n)L3(800.0), a73=IB LL-D2, c68=DFR GBZ(0.3),
>> a74=DFR GL1, c69=IB LL-L3(800.0), a75=DFR I(ne)B1, c63=IB SPL-D3(800.0),
>> c64=DFR I(ne)L1, a70=IB LL-D3(800.0), c65=DFR G1, a71=LM
>> Jelinek-Mercer(0.700000), c66=DFR I(n)LZ(0.3), d62=IB SPL-L2, d63=IB
>> SPL-L3(800.0), d64=DFR I(F)B1, b70=IB SPL-D2, d65=DFR GLZ(0.3), b71=IB
>> SPL-LZ(0.3), d66=IB SPL-D1, b72=DFR I(ne)BZ(0.3), d67=DFR I(ne)LZ(0.3),
>> b73=IB SPL-DZ(0.3), d68=DFR I(ne)B2, b74=DefaultSimilarity, d69=DFR
>> G3(800.0), b65=IB LL-L2, b64=DFR G2, b67=DFR I(F)B2, b66=DFR I(n)B3(800.0),
>> d70=DFR I(n)2, b69=DFR I(ne)1, b68=DFR GB3(800.0), d72=DFR GL2, d71=DFR
>> I(F)2, c71=DFR I(ne)1, c70=DFR GB3(800.0), a69=DFR GB1, c73=DFR I(F)1,
>> c72=DFR I(ne)L3(800.0), a66=DFR I(ne)B3(800.0), a65=DFR I(F)BZ(0.3),
>> a68=DFR I(ne)3(800.0), a67=DFR GL3(800.0), c32=DFR I(F)2, c33=DFR GL2,
>> c30=IB LL-D1, c31=DFR I(n)2, c36=IB LL-D3(800.0), a41=DFR I(ne)B2, c37=LM
>> Jelinek-Mercer(0.700000), a42=DFR G3(800.0), a0=DFR I(n)LZ(0.3), c34=DFR
>> I(n)Z(0.3), c35=DFR I(F)L1, a40=DFR I(ne)LZ(0.3), b84=DFR I(ne)B2, d79=IB
>> LL-D3(800.0), b85=DFR G3(800.0), b82=IB SPL-D1, d77=DFR I(n)Z(0.3), c38=DFR
>> I(n)L1, b83=DFR I(ne)LZ(0.3), d78=DFR I(F)L1, c39=IB LL-D2, b80=DFR I(F)B1,
>> d75=DFR I(F)2, b81=DFR GLZ(0.3), d76=DFR GL2, d73=IB LL-D1, d74=DFR I(n)2,
>> d83=DFR I(F)LZ(0.3), a9=IB SPL-D1, d82=IB LL-LZ(0.3), d81=IB LL-DZ(0.3),
>> d80=DFR I(ne)Z(0.3), b79=IB SPL-L1, b78=DefaultSimilarity, b77=IB
>> SPL-DZ(0.3), b76=DFR I(ne)BZ(0.3), b75=IB SPL-LZ(0.3), a1=DFR
>> I(n)L3(800.0), a35=DefaultSimilarity, a2=DFR GBZ(0.3), a34=IB SPL-DZ(0.3),
>> a3=IB LL-L3(800.0), a33=DFR I(ne)BZ(0.3), a4=DFR I(n)1, a32=IB SPL-LZ(0.3),
>> a5=IB SPL-L2, a39=DFR I(F)B3(800.0), c40=DFR I(F)LZ(0.3), a6=IB
>> SPL-L3(800.0), a38=BM25(k1=1.2,b=0.75), a7=DFR I(F)B1, a37=DFR
>> I(F)3(800.0), a8=DFR GLZ(0.3), a36=IB SPL-L1, c41=DFR I(n)L3(800.0),
>> c42=DFR GBZ(0.3), c43=IB LL-L3(800.0), c44=DFR I(n)1, c45=IB SPL-L2,
>> a50=DFR I(n)3(800.0), c46=IB SPL-L3(800.0), a51=LM
>> Jelinek-Mercer(0.100000), c47=DFR I(F)B1, a52=DFR GZ(0.3), c48=DFR
>> GLZ(0.3), a53=IB SPL-D2, b93=DFR I(n)3(800.0), d88=IB SPL-L2, c49=IB
>> SPL-D1, b94=LM Jelinek-Mercer(0.100000), d89=IB SPL-L3(800.0), b95=DFR
>> GZ(0.3), b96=IB SPL-D2, d84=DFR I(n)L3(800.0), b90=IB LL-D2, d85=DFR
>> GBZ(0.3), b91=DFR GL1, d86=IB LL-L3(800.0), b92=DFR I(ne)B1, d87=DFR I(n)1,
>> d92=IB LL-L1, d91=DFR I(ne)2, d94=DFR I(F)Z(0.3), d93=DFR I(n)L2, b87=DFR
>> I(F)L3(800.0), b86=DFR GB1, d90=DFR I(F)1, b89=DFR I(n)B2, b88=DFR
>> I(n)BZ(0.3), a44=DFR I(F)L3(800.0), a43=DFR GB1, a46=DFR I(n)B2, a45=DFR
>> I(n)BZ(0.3), a48=IB LL-L2, a47=DFR G2, c51=DFR I(F)Z(0.3), a49=DFR
>> I(n)B3(800.0), c50=DFR I(n)L2, d98=IB SPL-D2, d97=DFR GZ(0.3), d96=LM
>> Jelinek-Mercer(0.100000), d95=DFR I(n)3(800.0), d99=IB SPL-LZ(0.3), a20=DFR
>> I(n)LZ(0.3), c99=LM Jelinek-Mercer(0.700000), c98=IB LL-D3(800.0), c97=DFR
>> I(F)L1, c96=DFR I(n)Z(0.3), b19=BM25(k1=1.2,b=0.75), a16=DFR GL1, a17=DFR
>> I(ne)B1, b17=IB SPL-L1, a14=DFR I(n)L1, b18=DFR I(F)3(800.0), a15=IB LL-D2,
>> a12=IB LL-D3(800.0), a13=LM Jelinek-Mercer(0.700000), a10=DFR I(n)Z(0.3),
>> a11=DFR I(F)L1, b11=DFR GZ(0.3), b12=IB SPL-D2, b10=LM
>> Jelinek-Mercer(0.100000), b15=IB SPL-DZ(0.3), b16=DefaultSimilarity,
>> a18=DFR I(n)3(800.0), b13=IB SPL-LZ(0.3), a19=LM Jelinek-Mercer(0.100000),
>> b14=DFR I(ne)BZ(0.3), b30=DFR I(ne)B1, a31=DFR GL2, a30=DFR I(F)2, b28=DFR
>> G2, a25=IB SPL-D1, b29=IB LL-L2, a26=DFR I(ne)LZ(0.3), a27=DFR I(ne)B2,
>> a28=DFR G3(800.0), a21=IB SPL-L2, a22=IB SPL-L3(800.0), a23=DFR I(F)B1,
>> a24=DFR GLZ(0.3), b20=DFR I(F)BZ(0.3), b21=DFR I(ne)B3(800.0), b22=DFR
>> GL3(800.0), b23=DFR I(ne)3(800.0), a29=DFR I(F)BZ(0.3), b24=DFR GB1,
>> b25=DFR I(F)L3(800.0), b26=DFR I(n)BZ(0.3), b27=DFR I(n)B2, b41=DFR I(n)1,
>> b40=IB LL-L3(800.0), c77=DFR I(ne)B1, c76=DFR GL1, c75=IB LL-D2, c74=DFR
>> I(n)L1, c79=LM Jelinek-Mercer(0.100000), c78=DFR I(n)3(800.0), c80=DFR
>> I(n)LZ(0.3), c83=IB LL-L3(800.0), c84=DFR I(n)1, c81=DFR I(n)L3(800.0),
>> b39=IB SPL-LZ(0.3), c82=DFR GBZ(0.3), b37=DFR GZ(0.3), b38=IB SPL-D2,
>> b35=DFR I(n)3(800.0), b36=LM Jelinek-Mercer(0.100000), b33=DFR GL1, b34=DFR
>> I(ne)B1, b31=DFR I(n)L1, b32=IB LL-D2, str2=DFR I(ne)B3(800.0), b50=DFR
>> I(F)L1, b52=LM Jelinek-Mercer(0.700000), b51=IB LL-D3(800.0), c86=DFR
>> I(ne)LZ(0.3), c85=IB SPL-D1, tvtest=DFR GL1, c88=DFR G3(800.0), c87=DFR
>> I(ne)B2, c89=DFR I(F)BZ(0.3), c90=DFR I(F)2, c91=DFR GL2, c92=DFR
>> I(n)Z(0.3), c93=DFR I(F)L1, c94=IB LL-D3(800.0), c95=LM
>> Jelinek-Mercer(0.700000), content1=IB LL-D3(800.0), b46=DFR I(F)BZ(0.3),
>> b47=DFR I(ne)B3(800.0), content3=DFR I(n)Z(0.3), b48=DFR GL3(800.0),
>> content4=DFR I(ne)B1, b49=DFR I(ne)3(800.0), content5=DFR I(F)2, b42=IB
>> SPL-D1, b43=DFR I(ne)LZ(0.3), b44=DFR I(ne)B2, b45=DFR G3(800.0)},
>> locale=it, timezone=Africa/Banjul
>>    [junit4]   2> NOTE: Windows 7 6.1 amd64/Oracle Corporation 1.8.0-ea
>> (64-bit)/cpus=2,threads=1,free=352706720,total=535822336
>>    [junit4]   2> NOTE: All tests run in this JVM: [TestTermVectors,
>> TestNeverDelete, TestComplexExplanations, TestTermsEnum2,
>> TestElevationComparator, TestSentinelIntSet, TestDirectory,
>> TestSpansAdvanced2, TestBlockPostingsFormat, TestWildcardRandom,
>> TestSizeBoundedForceMerge, TestNumericRangeQuery32,
>> TestBooleanQueryVisitSubscorers, TestEarlyTermination, TestWeakIdentityMap,
>> TestBooleanMinShouldMatch, TestCustomNorms, TestLevenshteinAutomata,
>> TestSameTokenSamePosition, TestSearchWithThreads, TestIndexFileDeleter,
>> TestFieldValueFilter, TestNot, TestMockDirectoryWrapper,
>> TestBasicOperations, TestSimpleSearchEquivalence, TestIndexWriterUnicode,
>> TestNoMergeScheduler, TestSearcherManager, TestBooleanOr,
>> TestFieldMaskingSpanQuery, TestRamUsageEstimatorOnWildAnimals,
>> TestBagOfPostings, TestConjunctions, TestRateLimiter, TestSegmentReader,
>> TestNearSpansOrdered, TestFilterIterator, TestRAMDirectory,
>> TestDirectoryReader, TestFilteredSearch, TestFieldCacheRewriteMethod,
>> TestCompressingStoredFieldsFormat, TestIndexWriterOnDiskFull,
>> TestBufferedIndexInput, TestBlockPostingsFormat3, TestScorerPerf,
>> TestDirectoryReaderReopen, TestDocValuesScoring, TestWindowsMMap,
>> TestAutomatonQuery, TestMatchAllDocsQuery,
>> TestSpanExplanationsOfNonMatches, TestSortDocValues, TestCodecs,
>> TestTermRangeQuery, TestDocumentsWriterDeleteQueue, TestSegmentTermDocs,
>> TestStressAdvance, Test2BPostingsBytes, TestPositiveScoresOnlyCollector,
>> TestHugeRamFile, TestBlockPostingsFormat2, TestUTF32ToUTF8, TestMathUtil,
>> TestSameScoresWithThreads, TestCrashCausesCorruptIndex, TestSearch,
>> TestBytesRef, TestIndexWriterOutOfFileDescriptors, TestSearchAfter,
>> TestLiveFieldValues, TestBooleanQuery, Nested, Nested, TestByteBlockPool,
>> TestSloppyPhraseQuery, TestTermVectorsReader, TestDocsAndPositions,
>> TestDocIdSet, TestIndexWriterCommit, TestBinaryTerms,
>> TestPrefixInBooleanQuery, Test2BTerms, TestDoubleBarrelLRUCache, Nested1,
>> TestSpecialOperations, TestDeterminizeLexicon, TestPrefixFilter,
>> TestLockFactory, TestOmitPositions, TestHighCompressionMode,
>> TestMockAnalyzer, TestMixedCodecs, MultiCollectorTest, ThrowInUncaught,
>> TestByteArrayDataInput, TestFileSwitchDirectory,
>> TestDocumentsWriterStallControl, TestExternalCodecs,
>> TestMultiTermConstantScore, TestUniqueTermCount, TestToken, TestTermScorer,
>> TestIntBlockPool, TestTimeLimitingCollector, TestOmitNorms,
>> TestIntroSorter, TestVersion, Nested1, TestMultiThreadTermVectors, Nested,
>> TestStressNRT, TestCopyBytes, TestBooleanScorer, TestFSTs,
>> TestComplexExplanationsOfNonMatches, TestShardSearching, TestDeterminism,
>> TestRollingBuffer, TestLookaheadTokenFilter, TestPositionIncrement,
>> TestNRTReaderWithThreads, TestIndexWriterMergePolicy, TestSimilarityBase,
>> TestFlushByRamOrCountsPolicy, TestPostingsOffsets, TestDocValuesFormat,
>> Nested, TestCodecHoldsOpenFiles, TestRecyclingByteBlockAllocator,
>> TestPhrasePrefixQuery, TestReuseDocsEnum, TestSpanFirstQuery,
>> TestPostingsFormat, TestSimpleExplanationsOfNonMatches, TestDoc,
>> TestTermdocPerf, TestSetOnce, TestTopDocsCollector, TestPhraseQuery,
>> TestPackedInts, TestMinimize, TestIndexWriterLockRelease, Nested1, Nested2,
>> Nested3, TestLucene42DocValuesFormat, TestSortRandom, TestDocBoost,
>> TestIOUtils, TestCheckIndex, TestDocTermOrds, TestMinShouldMatch2,
>> TestDocIdBitSet, TestIndexWriterConfig, TestReaderClosed,
>> TestIndexWriterNRTIsCurrent, TestAssertions,
>> TestLucene40StoredFieldsFormat, TestVirtualMethod,
>> TestBackwardsCompatibility, TestBroadWord, TestIntsRef, TestSpansAdvanced,
>> TestPayloadsOnVectors, TestSegmentTermEnum, TestAtomicUpdate,
>> TestStressIndexing2, TestCompressingTermVectorsFormat, TestDocumentWriter,
>> TestQueryWrapperFilter, TestTermsEnum, TestTopDocsMerge,
>> TestIndexWriterMerging, TestIndexInput, TestNorms, TestCompoundFile,
>> TestCharTermAttributeImpl, TestExplanations, TestForTooMuchCloning,
>> TestIndexWriter]
>>    [junit4] Completed in 18.46s, 55 tests, 1 failure <<< FAILURES!
>>
>> [...truncated 593 lines...]
>> BUILD FAILED
>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:389:
>> The following error occurred while executing this line:
>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:369:
>> The following error occurred while executing this line:
>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:39:
>> The following error occurred while executing this line:
>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\build.xml:49:
>> The following error occurred while executing this line:
>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:1247:
>> The following error occurred while executing this line:
>> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:890:
>> There were test failures: 363 suites, 2300 tests, 1 failure, 44 ignored (31
>> assumptions)
>>
>> Total time: 11 minutes 25 seconds
>> Build step 'Invoke Ant' marked build as failure
>> Description set: Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops
>> -XX:+UseG1GC
>> Archiving artifacts
>> Recording test results
>> Email was triggered for: Failure
>> Sending email for trigger: Failure
>>
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
>> For additional commands, e-mail: dev-help@lucene.apache.org
>>
>
>

Re: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0-ea-b98) - Build # 3067 - Still Failing!

Posted by Robert Muir <rc...@gmail.com>.

rmuir@beast:~/workspace/lucene-trunk$ svn diff
Index: lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
===================================================================
--- lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
(revision 1506090)
+++ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
(working copy)
@@ -1118,6 +1118,7 @@
       }

       if (!failed) {
+        allowInterrupt = false;
         // clear interrupt state:
         Thread.interrupted();
         if (w != null) {


On Tue, Jul 23, 2013 at 9:19 AM, Policeman Jenkins Server <
jenkins@thetaphi.de> wrote:

> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3067/
> Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops -XX:+UseG1GC
>
> 1 tests failed.
> REGRESSION:
>  org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock
>
> Error Message:
>
>
> Stack Trace:
> java.lang.AssertionError
>         at
> __randomizedtesting.SeedInfo.seed([2423FA7DBB222182:6A8DAA07D1B2CA8E]:0)
>         at org.junit.Assert.fail(Assert.java:92)
>         at org.junit.Assert.assertTrue(Assert.java:43)
>         at org.junit.Assert.assertFalse(Assert.java:68)
>         at org.junit.Assert.assertFalse(Assert.java:79)
>         at
> org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock(TestIndexWriter.java:1184)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:491)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1559)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner.access$600(RandomizedRunner.java:79)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:737)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:773)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:787)
>         at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
>         at
> org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
>         at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>         at
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>         at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
>         at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>         at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>         at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>         at
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:782)
>         at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:442)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:746)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:648)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:682)
>         at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:693)
>         at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
>         at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
>         at
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
>         at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>         at
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
>         at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:43)
>         at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
>         at
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:70)
>         at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
>         at
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:358)
>         at java.lang.Thread.run(Thread.java:724)
>
>
>
>
> Build Log:
> [...truncated 822 lines...]
>    [junit4] Suite: org.apache.lucene.index.TestIndexWriter
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 17 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>    [junit4]   1>        at
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1522)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 16 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 18 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 17 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:696)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:547)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:375)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:709)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>    [junit4]   1>        ... 8 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 16 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>    [junit4]   1>        at
> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 10 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>    [junit4]   1>        at
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 16 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 17 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:312)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>    [junit4]   1>        at
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 13 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>    [junit4]   1> Caused by: java.lang.InterruptedException
>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>    [junit4]   1>        ... 3 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 13 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:154)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:840)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2883)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2872)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 7 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsReader.close(Lucene40PostingsReader.java:165)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:226)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:310)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexReader.decRef(IndexReader.java:229)
>    [junit4]   1>        at
> org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:467)
>    [junit4]   1>        at
> org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:273)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3004)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:2995)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2968)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2937)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:963)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:918)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:880)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1029)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>    [junit4]   1>        ... 20 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 16 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4267)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:575)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:542)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 14 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:364)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:371)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:98)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3740)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3344)
>    [junit4]   1>        at
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1885)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1695)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 17 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 13 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 13 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 14 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 20 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>    [junit4]   1> Caused by: java.lang.InterruptedException
>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>    [junit4]   1>        ... 3 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
>    [junit4]   1>        at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:570)
>    [junit4]   1>        at
> org.apache.lucene.store.TrackingDirectoryWrapper.openInput(TrackingDirectoryWrapper.java:72)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.copyFileEntry(CompoundFileWriter.java:170)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.prunePendingEntries(CompoundFileWriter.java:257)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.access$200(CompoundFileWriter.java:42)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:320)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:407)
>    [junit4]   1>        at
> org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:121)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
>    [junit4]   1>        ... 18 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:92)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:146)
>    [junit4]   1>        at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:503)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:67)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 15 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsWriter.close(Lucene40StoredFieldsWriter.java:125)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
>    [junit4]   1>        at
> org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:363)
>    [junit4]   1>        at
> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:112)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1069)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 13 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1186)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1167)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1064)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40PostingsWriter.close(Lucene40PostingsWriter.java:361)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:372)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:445)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1483)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1062)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 19 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3956)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1722)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1648)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1082)
>    [junit4]   1> Caused by: java.lang.InterruptedException
>    [junit4]   1>        at java.lang.Object.wait(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:3954)
>    [junit4]   1>        ... 3 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
>    [junit4]   1>        at
> org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:85)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:174)
>    [junit4]   1>        at
> org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:153)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
>    [junit4]   1>        at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
>    [junit4]   1>        at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
>    [junit4]   1>        at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:478)
>    [junit4]   1>        at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:615)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2716)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 18 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.BitVector.write(BitVector.java:226)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.writeLiveDocs(Lucene40LiveDocsFormat.java:103)
>    [junit4]   1>        at
> org.apache.lucene.index.ReadersAndLiveDocs.writeLiveDocs(ReadersAndLiveDocs.java:298)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter$ReaderPool.commit(IndexWriter.java:529)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2727)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2865)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2840)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1079)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
>    [junit4]   1>        ... 10 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
>    [junit4]   1>        at
> org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:82)
>    [junit4]   1>        at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:333)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:173)
>    [junit4]   1>        at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:740)
>    [junit4]   1>        at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1034)
>    [junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
>    [junit4]   1>        at java.lang.Thread.sleep(Native Method)
>    [junit4]   1>        at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
>    [junit4]   1>        ... 5 more
>    [junit4]   1> TEST: got interrupt
>    [junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
>    [junit4]   1>        at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
>    [junit4]   1>        at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
>    [junit4]   1>        at org.apache.lucene.
>
> [...truncated too long message...]
>
> a59=DFR I(ne)BZ(0.3), c60=DFR GB2, a58=IB SPL-LZ(0.3), a57=IB SPL-D2,
> a56=DFR GZ(0.3), a55=LM Jelinek-Mercer(0.100000), a54=DFR I(n)3(800.0),
> a72=DFR I(n)L1, c67=DFR I(n)L3(800.0), a73=IB LL-D2, c68=DFR GBZ(0.3),
> a74=DFR GL1, c69=IB LL-L3(800.0), a75=DFR I(ne)B1, c63=IB SPL-D3(800.0),
> c64=DFR I(ne)L1, a70=IB LL-D3(800.0), c65=DFR G1, a71=LM
> Jelinek-Mercer(0.700000), c66=DFR I(n)LZ(0.3), d62=IB SPL-L2, d63=IB
> SPL-L3(800.0), d64=DFR I(F)B1, b70=IB SPL-D2, d65=DFR GLZ(0.3), b71=IB
> SPL-LZ(0.3), d66=IB SPL-D1, b72=DFR I(ne)BZ(0.3), d67=DFR I(ne)LZ(0.3),
> b73=IB SPL-DZ(0.3), d68=DFR I(ne)B2, b74=DefaultSimilarity, d69=DFR
> G3(800.0), b65=IB LL-L2, b64=DFR G2, b67=DFR I(F)B2, b66=DFR I(n)B3(800.0),
> d70=DFR I(n)2, b69=DFR I(ne)1, b68=DFR GB3(800.0), d72=DFR GL2, d71=DFR
> I(F)2, c71=DFR I(ne)1, c70=DFR GB3(800.0), a69=DFR GB1, c73=DFR I(F)1,
> c72=DFR I(ne)L3(800.0), a66=DFR I(ne)B3(800.0), a65=DFR I(F)BZ(0.3),
> a68=DFR I(ne)3(800.0), a67=DFR GL3(800.0), c32=DFR I(F)2, c33=DFR GL2,
> c30=IB LL-D1, c31=DFR I(n)2, c36=IB LL-D3(800.0), a41=DFR I(ne)B2, c37=LM
> Jelinek-Mercer(0.700000), a42=DFR G3(800.0), a0=DFR I(n)LZ(0.3), c34=DFR
> I(n)Z(0.3), c35=DFR I(F)L1, a40=DFR I(ne)LZ(0.3), b84=DFR I(ne)B2, d79=IB
> LL-D3(800.0), b85=DFR G3(800.0), b82=IB SPL-D1, d77=DFR I(n)Z(0.3), c38=DFR
> I(n)L1, b83=DFR I(ne)LZ(0.3), d78=DFR I(F)L1, c39=IB LL-D2, b80=DFR I(F)B1,
> d75=DFR I(F)2, b81=DFR GLZ(0.3), d76=DFR GL2, d73=IB LL-D1, d74=DFR I(n)2,
> d83=DFR I(F)LZ(0.3), a9=IB SPL-D1, d82=IB LL-LZ(0.3), d81=IB LL-DZ(0.3),
> d80=DFR I(ne)Z(0.3), b79=IB SPL-L1, b78=DefaultSimilarity, b77=IB
> SPL-DZ(0.3), b76=DFR I(ne)BZ(0.3), b75=IB SPL-LZ(0.3), a1=DFR
> I(n)L3(800.0), a35=DefaultSimilarity, a2=DFR GBZ(0.3), a34=IB SPL-DZ(0.3),
> a3=IB LL-L3(800.0), a33=DFR I(ne)BZ(0.3), a4=DFR I(n)1, a32=IB SPL-LZ(0.3),
> a5=IB SPL-L2, a39=DFR I(F)B3(800.0), c40=DFR I(F)LZ(0.3), a6=IB
> SPL-L3(800.0), a38=BM25(k1=1.2,b=0.75), a7=DFR I(F)B1, a37=DFR
> I(F)3(800.0), a8=DFR GLZ(0.3), a36=IB SPL-L1, c41=DFR I(n)L3(800.0),
> c42=DFR GBZ(0.3), c43=IB LL-L3(800.0), c44=DFR I(n)1, c45=IB SPL-L2,
> a50=DFR I(n)3(800.0), c46=IB SPL-L3(800.0), a51=LM
> Jelinek-Mercer(0.100000), c47=DFR I(F)B1, a52=DFR GZ(0.3), c48=DFR
> GLZ(0.3), a53=IB SPL-D2, b93=DFR I(n)3(800.0), d88=IB SPL-L2, c49=IB
> SPL-D1, b94=LM Jelinek-Mercer(0.100000), d89=IB SPL-L3(800.0), b95=DFR
> GZ(0.3), b96=IB SPL-D2, d84=DFR I(n)L3(800.0), b90=IB LL-D2, d85=DFR
> GBZ(0.3), b91=DFR GL1, d86=IB LL-L3(800.0), b92=DFR I(ne)B1, d87=DFR I(n)1,
> d92=IB LL-L1, d91=DFR I(ne)2, d94=DFR I(F)Z(0.3), d93=DFR I(n)L2, b87=DFR
> I(F)L3(800.0), b86=DFR GB1, d90=DFR I(F)1, b89=DFR I(n)B2, b88=DFR
> I(n)BZ(0.3), a44=DFR I(F)L3(800.0), a43=DFR GB1, a46=DFR I(n)B2, a45=DFR
> I(n)BZ(0.3), a48=IB LL-L2, a47=DFR G2, c51=DFR I(F)Z(0.3), a49=DFR
> I(n)B3(800.0), c50=DFR I(n)L2, d98=IB SPL-D2, d97=DFR GZ(0.3), d96=LM
> Jelinek-Mercer(0.100000), d95=DFR I(n)3(800.0), d99=IB SPL-LZ(0.3), a20=DFR
> I(n)LZ(0.3), c99=LM Jelinek-Mercer(0.700000), c98=IB LL-D3(800.0), c97=DFR
> I(F)L1, c96=DFR I(n)Z(0.3), b19=BM25(k1=1.2,b=0.75), a16=DFR GL1, a17=DFR
> I(ne)B1, b17=IB SPL-L1, a14=DFR I(n)L1, b18=DFR I(F)3(800.0), a15=IB LL-D2,
> a12=IB LL-D3(800.0), a13=LM Jelinek-Mercer(0.700000), a10=DFR I(n)Z(0.3),
> a11=DFR I(F)L1, b11=DFR GZ(0.3), b12=IB SPL-D2, b10=LM
> Jelinek-Mercer(0.100000), b15=IB SPL-DZ(0.3), b16=DefaultSimilarity,
> a18=DFR I(n)3(800.0), b13=IB SPL-LZ(0.3), a19=LM Jelinek-Mercer(0.100000),
> b14=DFR I(ne)BZ(0.3), b30=DFR I(ne)B1, a31=DFR GL2, a30=DFR I(F)2, b28=DFR
> G2, a25=IB SPL-D1, b29=IB LL-L2, a26=DFR I(ne)LZ(0.3), a27=DFR I(ne)B2,
> a28=DFR G3(800.0), a21=IB SPL-L2, a22=IB SPL-L3(800.0), a23=DFR I(F)B1,
> a24=DFR GLZ(0.3), b20=DFR I(F)BZ(0.3), b21=DFR I(ne)B3(800.0), b22=DFR
> GL3(800.0), b23=DFR I(ne)3(800.0), a29=DFR I(F)BZ(0.3), b24=DFR GB1,
> b25=DFR I(F)L3(800.0), b26=DFR I(n)BZ(0.3), b27=DFR I(n)B2, b41=DFR I(n)1,
> b40=IB LL-L3(800.0), c77=DFR I(ne)B1, c76=DFR GL1, c75=IB LL-D2, c74=DFR
> I(n)L1, c79=LM Jelinek-Mercer(0.100000), c78=DFR I(n)3(800.0), c80=DFR
> I(n)LZ(0.3), c83=IB LL-L3(800.0), c84=DFR I(n)1, c81=DFR I(n)L3(800.0),
> b39=IB SPL-LZ(0.3), c82=DFR GBZ(0.3), b37=DFR GZ(0.3), b38=IB SPL-D2,
> b35=DFR I(n)3(800.0), b36=LM Jelinek-Mercer(0.100000), b33=DFR GL1, b34=DFR
> I(ne)B1, b31=DFR I(n)L1, b32=IB LL-D2, str2=DFR I(ne)B3(800.0), b50=DFR
> I(F)L1, b52=LM Jelinek-Mercer(0.700000), b51=IB LL-D3(800.0), c86=DFR
> I(ne)LZ(0.3), c85=IB SPL-D1, tvtest=DFR GL1, c88=DFR G3(800.0), c87=DFR
> I(ne)B2, c89=DFR I(F)BZ(0.3), c90=DFR I(F)2, c91=DFR GL2, c92=DFR
> I(n)Z(0.3), c93=DFR I(F)L1, c94=IB LL-D3(800.0), c95=LM
> Jelinek-Mercer(0.700000), content1=IB LL-D3(800.0), b46=DFR I(F)BZ(0.3),
> b47=DFR I(ne)B3(800.0), content3=DFR I(n)Z(0.3), b48=DFR GL3(800.0),
> content4=DFR I(ne)B1, b49=DFR I(ne)3(800.0), content5=DFR I(F)2, b42=IB
> SPL-D1, b43=DFR I(ne)LZ(0.3), b44=DFR I(ne)B2, b45=DFR G3(800.0)},
> locale=it, timezone=Africa/Banjul
>    [junit4]   2> NOTE: Windows 7 6.1 amd64/Oracle Corporation 1.8.0-ea
> (64-bit)/cpus=2,threads=1,free=352706720,total=535822336
>    [junit4]   2> NOTE: All tests run in this JVM: [TestTermVectors,
> TestNeverDelete, TestComplexExplanations, TestTermsEnum2,
> TestElevationComparator, TestSentinelIntSet, TestDirectory,
> TestSpansAdvanced2, TestBlockPostingsFormat, TestWildcardRandom,
> TestSizeBoundedForceMerge, TestNumericRangeQuery32,
> TestBooleanQueryVisitSubscorers, TestEarlyTermination, TestWeakIdentityMap,
> TestBooleanMinShouldMatch, TestCustomNorms, TestLevenshteinAutomata,
> TestSameTokenSamePosition, TestSearchWithThreads, TestIndexFileDeleter,
> TestFieldValueFilter, TestNot, TestMockDirectoryWrapper,
> TestBasicOperations, TestSimpleSearchEquivalence, TestIndexWriterUnicode,
> TestNoMergeScheduler, TestSearcherManager, TestBooleanOr,
> TestFieldMaskingSpanQuery, TestRamUsageEstimatorOnWildAnimals,
> TestBagOfPostings, TestConjunctions, TestRateLimiter, TestSegmentReader,
> TestNearSpansOrdered, TestFilterIterator, TestRAMDirectory,
> TestDirectoryReader, TestFilteredSearch, TestFieldCacheRewriteMethod,
> TestCompressingStoredFieldsFormat, TestIndexWriterOnDiskFull,
> TestBufferedIndexInput, TestBlockPostingsFormat3, TestScorerPerf,
> TestDirectoryReaderReopen, TestDocValuesScoring, TestWindowsMMap,
> TestAutomatonQuery, TestMatchAllDocsQuery,
> TestSpanExplanationsOfNonMatches, TestSortDocValues, TestCodecs,
> TestTermRangeQuery, TestDocumentsWriterDeleteQueue, TestSegmentTermDocs,
> TestStressAdvance, Test2BPostingsBytes, TestPositiveScoresOnlyCollector,
> TestHugeRamFile, TestBlockPostingsFormat2, TestUTF32ToUTF8, TestMathUtil,
> TestSameScoresWithThreads, TestCrashCausesCorruptIndex, TestSearch,
> TestBytesRef, TestIndexWriterOutOfFileDescriptors, TestSearchAfter,
> TestLiveFieldValues, TestBooleanQuery, Nested, Nested, TestByteBlockPool,
> TestSloppyPhraseQuery, TestTermVectorsReader, TestDocsAndPositions,
> TestDocIdSet, TestIndexWriterCommit, TestBinaryTerms,
> TestPrefixInBooleanQuery, Test2BTerms, TestDoubleBarrelLRUCache, Nested1,
> TestSpecialOperations, TestDeterminizeLexicon, TestPrefixFilter,
> TestLockFactory, TestOmitPositions, TestHighCompressionMode,
> TestMockAnalyzer, TestMixedCodecs, MultiCollectorTest, ThrowInUncaught,
> TestByteArrayDataInput, TestFileSwitchDirectory,
> TestDocumentsWriterStallControl, TestExternalCodecs,
> TestMultiTermConstantScore, TestUniqueTermCount, TestToken, TestTermScorer,
> TestIntBlockPool, TestTimeLimitingCollector, TestOmitNorms,
> TestIntroSorter, TestVersion, Nested1, TestMultiThreadTermVectors, Nested,
> TestStressNRT, TestCopyBytes, TestBooleanScorer, TestFSTs,
> TestComplexExplanationsOfNonMatches, TestShardSearching, TestDeterminism,
> TestRollingBuffer, TestLookaheadTokenFilter, TestPositionIncrement,
> TestNRTReaderWithThreads, TestIndexWriterMergePolicy, TestSimilarityBase,
> TestFlushByRamOrCountsPolicy, TestPostingsOffsets, TestDocValuesFormat,
> Nested, TestCodecHoldsOpenFiles, TestRecyclingByteBlockAllocator,
> TestPhrasePrefixQuery, TestReuseDocsEnum, TestSpanFirstQuery,
> TestPostingsFormat, TestSimpleExplanationsOfNonMatches, TestDoc,
> TestTermdocPerf, TestSetOnce, TestTopDocsCollector, TestPhraseQuery,
> TestPackedInts, TestMinimize, TestIndexWriterLockRelease, Nested1, Nested2,
> Nested3, TestLucene42DocValuesFormat, TestSortRandom, TestDocBoost,
> TestIOUtils, TestCheckIndex, TestDocTermOrds, TestMinShouldMatch2,
> TestDocIdBitSet, TestIndexWriterConfig, TestReaderClosed,
> TestIndexWriterNRTIsCurrent, TestAssertions,
> TestLucene40StoredFieldsFormat, TestVirtualMethod,
> TestBackwardsCompatibility, TestBroadWord, TestIntsRef, TestSpansAdvanced,
> TestPayloadsOnVectors, TestSegmentTermEnum, TestAtomicUpdate,
> TestStressIndexing2, TestCompressingTermVectorsFormat, TestDocumentWriter,
> TestQueryWrapperFilter, TestTermsEnum, TestTopDocsMerge,
> TestIndexWriterMerging, TestIndexInput, TestNorms, TestCompoundFile,
> TestCharTermAttributeImpl, TestExplanations, TestForTooMuchCloning,
> TestIndexWriter]
>    [junit4] Completed in 18.46s, 55 tests, 1 failure <<< FAILURES!
>
> [...truncated 593 lines...]
> BUILD FAILED
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:389:
> The following error occurred while executing this line:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:369:
> The following error occurred while executing this line:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\build.xml:39:
> The following error occurred while executing this line:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\build.xml:49:
> The following error occurred while executing this line:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:1247:
> The following error occurred while executing this line:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\lucene\common-build.xml:890:
> There were test failures: 363 suites, 2300 tests, 1 failure, 44 ignored (31
> assumptions)
>
> Total time: 11 minutes 25 seconds
> Build step 'Invoke Ant' marked build as failure
> Description set: Java: 64bit/jdk1.8.0-ea-b98 -XX:-UseCompressedOops
> -XX:+UseG1GC
> Archiving artifacts
> Recording test results
> Email was triggered for: Failure
> Sending email for trigger: Failure
>
>
>
>
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