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Posted to dev@lucene.apache.org by bu...@flonkings.com on 2013/11/10 16:18:16 UTC

[JENKINS] Lucene-4.5.1-Linux-Java7-64-test-only - Build # 2486 - Failure!

Build: builds.flonkings.com/job/Lucene-4.5.1-Linux-Java7-64-test-only/2486/

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

Error Message:
Captured an uncaught exception in thread: Thread[id=215, name=Thread-153, state=RUNNABLE, group=TGRP-TestIndexWriter]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=215, name=Thread-153, state=RUNNABLE, group=TGRP-TestIndexWriter]
	at __randomizedtesting.SeedInfo.seed([CB71B576F8DC2A4F:CF6B91EE571447EE]:0)
Caused by: java.lang.AssertionError: unreferenced files: before delete:
    [_78.cfe, _78.cfs, _78.si, _78_1.del, _7d.cfe, _7d.cfs, _7d.si, _7f.cfe, _7f.cfs, _7f.si, _7i.cfe, _7i.cfs, _7i.si, _7i_1.del, _7j.cfe, _7j.cfs, _7j.si, _7k.cfe, _7k.cfs, _7k.si, _7k_1.del, _7l.cfe, _7l.cfs, _7l.si, _7m.cfe, _7m.cfs, _7m.si, _7n.cfe, _7n.cfs, _7n.si, _7o.cfe, _7o.cfs, _7o.si, _7r.fdt, _7r.fdx, _7r.fnm, _7r.si, _7r_Lucene41_0.doc, _7r_Lucene41_0.pos, _7r_Lucene41_0.tim, _7r_Lucene41_0.tip, _7r_dv.cfe, _7r_dv.cfs, _7r_nrm.cfe, _7r_nrm.cfs, _7s.fdt, _7s.fdx, _7s.fnm, _7s.si, _7s_Lucene41_0.doc, _7s_Lucene41_0.pos, _7s_Lucene41_0.tim, _7s_Lucene41_0.tip, _7s_dv.cfe, _7s_dv.cfs, _7s_nrm.cfe, _7s_nrm.cfs, _7t.fdt, _7t.fdx, _7t.fnm, _7t.si, _7t_Lucene41_0.doc, _7t_Lucene41_0.pos, _7t_Lucene41_0.tim, _7t_Lucene41_0.tip, _7t_dv.cfe, _7t_dv.cfs, _7t_nrm.cfe, _7t_nrm.cfs, _7v.fdt, _7v.fdx, _7v.fnm, _7v.si, _7v_Lucene41_0.doc, _7v_Lucene41_0.pos, _7v_Lucene41_0.tim, _7v_Lucene41_0.tip, _7v_dv.cfe, _7v_dv.cfs, _7v_nrm.cfe, _7v_nrm.cfs, _7w.si, segments.gen, segments_34]
  after delete:
    [_78.cfe, _78.cfs, _78.si, _78_1.del, _7d.cfe, _7d.cfs, _7d.si, _7f.cfe, _7f.cfs, _7f.si, _7i.cfe, _7i.cfs, _7i.si, _7i_1.del, _7j.cfe, _7j.cfs, _7j.si, _7k.cfe, _7k.cfs, _7k.si, _7k_1.del, _7l.cfe, _7l.cfs, _7l.si, _7m.cfe, _7m.cfs, _7m.si, _7n.cfe, _7n.cfs, _7n.si, _7o.cfe, _7o.cfs, _7o.si, _7r.fdt, _7r.fdx, _7r.fnm, _7r.si, _7r_Lucene41_0.doc, _7r_Lucene41_0.pos, _7r_Lucene41_0.tim, _7r_Lucene41_0.tip, _7r_dv.cfe, _7r_dv.cfs, _7r_nrm.cfe, _7r_nrm.cfs, _7s.fdt, _7s.fdx, _7s.fnm, _7s.si, _7s_Lucene41_0.doc, _7s_Lucene41_0.pos, _7s_Lucene41_0.tim, _7s_Lucene41_0.tip, _7s_dv.cfe, _7s_dv.cfs, _7s_nrm.cfe, _7s_nrm.cfs, _7t.fdt, _7t.fdx, _7t.fnm, _7t.si, _7t_Lucene41_0.doc, _7t_Lucene41_0.pos, _7t_Lucene41_0.tim, _7t_Lucene41_0.tip, _7t_dv.cfe, _7t_dv.cfs, _7t_nrm.cfe, _7t_nrm.cfs, _7v.fdt, _7v.fdx, _7v.fnm, _7v.si, _7v_Lucene41_0.doc, _7v_Lucene41_0.pos, _7v_Lucene41_0.tim, _7v_Lucene41_0.tip, _7v_dv.cfe, _7v_dv.cfs, _7v_nrm.cfe, _7v_nrm.cfs, segments.gen, segments_34]

These files were removed: [_7w.si]
	at __randomizedtesting.SeedInfo.seed([CB71B576F8DC2A4F]:0)
	at org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:751)
	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1176)




Build Log:
[...truncated 644 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:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene41.Lucene41PostingsWriter.close(Lucene41PostingsWriter.java:582)
   [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$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1221)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1202)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1091)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 21 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1221)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1202)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1091)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [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:952)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2983)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2972)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:1043)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:945)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:907)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1049)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 9 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40FieldInfosWriter.write(Lucene40FieldInfosWriter.java:86)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:88)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1524)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1089)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [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:160)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:256)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:540)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3063)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3039)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1710)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1686)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1109)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 17 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:952)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2983)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2972)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:1043)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:945)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:907)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1049)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 9 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:4076)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1760)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1686)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1109)
   [junit4]   1> Caused by: java.lang.InterruptedException
   [junit4]   1> 	at java.lang.Object.wait(Native Method)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4074)
   [junit4]   1> 	... 3 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:318)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:444)
   [junit4]   1> 	at org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:123)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 14 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:152)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:256)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4388)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:535)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1524)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1089)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoWriter.write(Lucene40SegmentInfoWriter.java:70)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:543)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 9 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene41.Lucene41PostingsWriter.close(Lucene41PostingsWriter.java:582)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
   [junit4]   1> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:569)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.readEntries(CompoundFileDirectory.java:155)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.<init>(CompoundFileDirectory.java:104)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getFieldInfos(IndexWriter.java:806)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getFieldNumberMap(IndexWriter.java:831)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:758)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1054)
   [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> 	... 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.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:334)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:380)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:812)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:663)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:376)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:734)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1054)
   [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:141)
   [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$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1221)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1202)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1091)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 19 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsIndexWriter.close(CompressingStoredFieldsIndexWriter.java:205)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.close(CompressingStoredFieldsWriter.java:138)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.close(CompressingStoredFieldsWriter.java:138)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2810)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2965)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2935)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1106)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 14 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doWait(IndexWriter.java:4076)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1760)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:1686)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1109)
   [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:4074)
   [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:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsIndexWriter.close(CompressingStoredFieldsIndexWriter.java:205)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.close(CompressingStoredFieldsWriter.java:138)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1221)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1202)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1091)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 16 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene41.Lucene41PostingsReader.close(Lucene41PostingsReader.java:197)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:227)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:334)
   [junit4]   1> 	at org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
   [junit4]   1> 	at org.apache.lucene.index.IndexReader.decRef(IndexReader.java:231)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter$ReaderPool.dropAll(IndexWriter.java:526)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:1050)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:945)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:907)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1049)
   [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> 	... 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.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
   [junit4]   1> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:569)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:50)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:334)
   [junit4]   1> 	at org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:172)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:766)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1054)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
   [junit4]   1> 	... 6 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsIndexWriter.close(CompressingStoredFieldsIndexWriter.java:205)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.close(CompressingStoredFieldsWriter.java:138)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.index.StoredFieldsProcessor.flush(StoredFieldsProcessor.java:78)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:41)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene41.Lucene41PostingsWriter.close(Lucene41PostingsWriter.java:582)
   [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$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2810)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2965)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2935)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1106)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 20 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
   [junit4]   1> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:569)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.readEntries(CompoundFileDirectory.java:155)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.<init>(CompoundFileDirectory.java:104)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesReader.<init>(Lucene40DocValuesReader.java:68)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesFormat.fieldsProducer(Lucene40DocValuesFormat.java:151)
   [junit4]   1> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:140)
   [junit4]   1> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:56)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.getReader(ReadersAndLiveDocs.java:121)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.getReadOnlyClone(ReadersAndLiveDocs.java:217)
   [junit4]   1> 	at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:100)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:379)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [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> 	... 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:141)
   [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:152)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:256)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:540)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2810)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2965)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2935)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1106)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 16 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
   [junit4]   1> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:569)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene41.Lucene41PostingsReader.<init>(Lucene41PostingsReader.java:72)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat.fieldsProducer(Lucene41PostingsFormat.java:430)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:195)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:244)
   [junit4]   1> 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:133)
   [junit4]   1> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:56)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.getReader(ReadersAndLiveDocs.java:121)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.getReadOnlyClone(ReadersAndLiveDocs.java:217)
   [junit4]   1> 	at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:100)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:379)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [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> 	... 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:141)
   [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:160)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:256)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:540)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [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:160)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:256)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:540)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1221)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1202)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1091)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 17 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsReader.close(BlockTreeTermsReader.java:233)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.close(PerFieldPostingsFormat.java:227)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:334)
   [junit4]   1> 	at org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
   [junit4]   1> 	at org.apache.lucene.index.IndexReader.decRef(IndexReader.java:231)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:481)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter$ReaderPool.release(IndexWriter.java:453)
   [junit4]   1> 	at org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:280)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3107)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:3098)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3071)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3039)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:990)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:945)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:907)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1049)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
   [junit4]   1> 	... 20 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene41.Lucene41PostingsWriter.close(Lucene41PostingsWriter.java:582)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader.close(CompressingStoredFieldsReader.java:170)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.index.SegmentCoreReaders.decRef(SegmentCoreReaders.java:334)
   [junit4]   1> 	at org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:113)
   [junit4]   1> 	at org.apache.lucene.index.IndexReader.decRef(IndexReader.java:231)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.dropReaders(ReadersAndLiveDocs.java:192)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter$ReaderPool.dropAll(IndexWriter.java:526)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:1050)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:945)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:907)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1049)
   [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> 	... 12 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [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$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 17 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40FieldInfosWriter.write(Lucene40FieldInfosWriter.java:86)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:88)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1221)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1202)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1091)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 11 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:318)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:444)
   [junit4]   1> 	at org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:123)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.copyFileEntry(CompoundFileWriter.java:193)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.prunePendingEntries(CompoundFileWriter.java:263)
   [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:326)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:444)
   [junit4]   1> 	at org.apache.lucene.codecs.DocValuesConsumer.mergeSortedField(DocValuesConsumer.java:305)
   [junit4]   1> 	at org.apache.lucene.index.SegmentMerger.mergeDocValues(SegmentMerger.java:197)
   [junit4]   1> 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:116)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3855)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3458)
   [junit4]   1> 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1922)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2860)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2965)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2935)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1106)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
   [junit4]   1> 	... 18 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:152)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:256)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4388)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:535)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2810)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2965)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2935)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1106)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
   [junit4]   1> 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:569)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.BitVector.<init>(BitVector.java:327)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat.readLiveDocs(Lucene40LiveDocsFormat.java:90)
   [junit4]   1> 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:61)
   [junit4]   1> 	at org.apache.lucene.index.ReadersAndLiveDocs.getReader(ReadersAndLiveDocs.java:121)
   [junit4]   1> 	at org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:269)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.applyAllDeletes(IndexWriter.java:3107)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.maybeApplyDeletes(IndexWriter.java:3098)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:378)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [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> 	... 11 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:569)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoReader.read(Lucene40SegmentInfoReader.java:50)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:334)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:380)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:812)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:663)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:376)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:734)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1054)
   [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> 	... 9 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.close(CompressingStoredFieldsWriter.java:138)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1524)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1089)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.compressing.CompressingStoredFieldsWriter.close(CompressingStoredFieldsWriter.java:138)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1221)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1202)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1091)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene41.Lucene41PostingsWriter.close(Lucene41PostingsWriter.java:582)
   [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$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1221)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1202)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1091)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 21 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1221)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1202)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1091)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [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:152)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:256)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4388)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:535)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:502)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 13 more
   [junit4]   1> TEST: got interrupt
   [junit4]   1> org.apache.lucene.util.ThreadInterruptedException: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
   [junit4]   1> 	at org.apache.lucene.codecs.BlockTreeTermsWriter.close(BlockTreeTermsWriter.java:1082)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
   [junit4]   1> 	at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116)
   [junit4]   1> 	at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:609)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:367)
   [junit4]   1> 	at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1096)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileWriter$DirectCFSIndexOutput.close(CompoundFileWriter.java:318)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.addSortedField(Lucene40DocValuesWriter.java:444)
   [junit4]   1> 	at org.apache.lucene.index.SortedDocValuesWriter.flush(SortedDocValuesWriter.java:123)
   [junit4]   1> 	at org.apache.lucene.index.DocValuesProcessor.flush(DocValuesProcessor.java:82)
   [junit4]   1> 	at org.apache.lucene.index.TwoStoredFieldsConsumers.flush(TwoStoredFieldsConsumers.java:42)
   [junit4]   1> 	at org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:80)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1524)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1089)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [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:160)
   [junit4]   1> 	at org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:256)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40DocValuesWriter.close(Lucene40DocValuesWriter.java:540)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1524)
   [junit4]   1> 	at org.

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

eep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoWriter.write(Lucene40SegmentInfoWriter.java:70)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.copySegmentAsIs(IndexWriter.java:2692)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addIndexes(IndexWriter.java:2430)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1085)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [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.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:334)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:380)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:812)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:663)
   [junit4]   1> 	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:376)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:734)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1054)
   [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:141)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]   1> 	at org.apache.lucene.codecs.lucene41.Lucene41PostingsWriter.close(Lucene41PostingsWriter.java:582)
   [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$FieldsConsumerAndSuffix.close(PerFieldPostingsFormat.java:86)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:163)
   [junit4]   1> 	at org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsWriter.close(PerFieldPostingsFormat.java:154)
   [junit4]   1> 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [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:466)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:499)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:371)
   [junit4]   1> 	at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:463)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1551)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1221)
   [junit4]   1> 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1202)
   [junit4]   1> 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1091)
   [junit4]   1> Caused by: java.lang.InterruptedException: sleep interrupted
   [junit4]   1> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   1> 	at org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:139)
   [junit4]   1> 	... 21 more
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestIndexWriter -Dtests.method=testTwoThreadsInterruptDeadlock -Dtests.seed=CB71B576F8DC2A4F -Dtests.slow=true -Dtests.locale=ja_JP_JP_#u-ca-japanese -Dtests.timezone=UTC -Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   6.24s J0 | TestIndexWriter.testTwoThreadsInterruptDeadlock <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=215, name=Thread-153, state=RUNNABLE, group=TGRP-TestIndexWriter]
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([CB71B576F8DC2A4F:CF6B91EE571447EE]:0)
   [junit4]    > Caused by: java.lang.AssertionError: unreferenced files: before delete:
   [junit4]    >     [_78.cfe, _78.cfs, _78.si, _78_1.del, _7d.cfe, _7d.cfs, _7d.si, _7f.cfe, _7f.cfs, _7f.si, _7i.cfe, _7i.cfs, _7i.si, _7i_1.del, _7j.cfe, _7j.cfs, _7j.si, _7k.cfe, _7k.cfs, _7k.si, _7k_1.del, _7l.cfe, _7l.cfs, _7l.si, _7m.cfe, _7m.cfs, _7m.si, _7n.cfe, _7n.cfs, _7n.si, _7o.cfe, _7o.cfs, _7o.si, _7r.fdt, _7r.fdx, _7r.fnm, _7r.si, _7r_Lucene41_0.doc, _7r_Lucene41_0.pos, _7r_Lucene41_0.tim, _7r_Lucene41_0.tip, _7r_dv.cfe, _7r_dv.cfs, _7r_nrm.cfe, _7r_nrm.cfs, _7s.fdt, _7s.fdx, _7s.fnm, _7s.si, _7s_Lucene41_0.doc, _7s_Lucene41_0.pos, _7s_Lucene41_0.tim, _7s_Lucene41_0.tip, _7s_dv.cfe, _7s_dv.cfs, _7s_nrm.cfe, _7s_nrm.cfs, _7t.fdt, _7t.fdx, _7t.fnm, _7t.si, _7t_Lucene41_0.doc, _7t_Lucene41_0.pos, _7t_Lucene41_0.tim, _7t_Lucene41_0.tip, _7t_dv.cfe, _7t_dv.cfs, _7t_nrm.cfe, _7t_nrm.cfs, _7v.fdt, _7v.fdx, _7v.fnm, _7v.si, _7v_Lucene41_0.doc, _7v_Lucene41_0.pos, _7v_Lucene41_0.tim, _7v_Lucene41_0.tip, _7v_dv.cfe, _7v_dv.cfs, _7v_nrm.cfe, _7v_nrm.cfs, _7w.si, segments.gen, segments_34]
   [junit4]    >   after delete:
   [junit4]    >     [_78.cfe, _78.cfs, _78.si, _78_1.del, _7d.cfe, _7d.cfs, _7d.si, _7f.cfe, _7f.cfs, _7f.si, _7i.cfe, _7i.cfs, _7i.si, _7i_1.del, _7j.cfe, _7j.cfs, _7j.si, _7k.cfe, _7k.cfs, _7k.si, _7k_1.del, _7l.cfe, _7l.cfs, _7l.si, _7m.cfe, _7m.cfs, _7m.si, _7n.cfe, _7n.cfs, _7n.si, _7o.cfe, _7o.cfs, _7o.si, _7r.fdt, _7r.fdx, _7r.fnm, _7r.si, _7r_Lucene41_0.doc, _7r_Lucene41_0.pos, _7r_Lucene41_0.tim, _7r_Lucene41_0.tip, _7r_dv.cfe, _7r_dv.cfs, _7r_nrm.cfe, _7r_nrm.cfs, _7s.fdt, _7s.fdx, _7s.fnm, _7s.si, _7s_Lucene41_0.doc, _7s_Lucene41_0.pos, _7s_Lucene41_0.tim, _7s_Lucene41_0.tip, _7s_dv.cfe, _7s_dv.cfs, _7s_nrm.cfe, _7s_nrm.cfs, _7t.fdt, _7t.fdx, _7t.fnm, _7t.si, _7t_Lucene41_0.doc, _7t_Lucene41_0.pos, _7t_Lucene41_0.tim, _7t_Lucene41_0.tip, _7t_dv.cfe, _7t_dv.cfs, _7t_nrm.cfe, _7t_nrm.cfs, _7v.fdt, _7v.fdx, _7v.fnm, _7v.si, _7v_Lucene41_0.doc, _7v_Lucene41_0.pos, _7v_Lucene41_0.tim, _7v_Lucene41_0.tip, _7v_dv.cfe, _7v_dv.cfs, _7v_nrm.cfe, _7v_nrm.cfs, segments.gen, segments_34]
   [junit4]    > These files were removed: [_7w.si]
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([CB71B576F8DC2A4F]:0)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:751)
   [junit4]    > 	at org.apache.lucene.util.IOUtils.close(IOUtils.java:140)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1176)
   [junit4]   2> NOTE: test params are: codec=Lucene41, sim=DefaultSimilarity, locale=ja_JP_JP_#u-ca-japanese, timezone=UTC
   [junit4]   2> NOTE: Linux 3.2.0-26-generic amd64/Oracle Corporation 1.7.0_05 (64-bit)/cpus=8,threads=1,free=40812656,total=251723776
   [junit4]   2> NOTE: All tests run in this JVM: [TestIntBlockPool, TestCopyBytes, TestStressIndexing, TestLucene40DocValuesFormat, TestLucene40PostingsFormat, TestDateSort, TestMultiTermConstantScore, TestDateFilter, InBeforeClass, InAfterClass, InTestMethod, NonStringProperties, TestSearcherManager, Nested1, TestSameTokenSamePosition, Test2BPostingsBytes, TestSimilarityProvider, TestIndexWriterOnJRECrash, TestConstantScoreQuery, TestTimSorter, TestDirectoryReader, TestNamedSPILoader, TestTermVectorsReader, TestSentinelIntSet, Nested1, TestSimilarity2, TestIndexWriter]
   [junit4] Completed on J0 in 49.33s, 58 tests, 1 error <<< FAILURES!

[...truncated 744 lines...]
BUILD FAILED
/var/lib/jenkins/workspace/Lucene-4.5.1-Linux-Java7-64-test-only/checkout/lucene/build.xml:49: The following error occurred while executing this line:
/var/lib/jenkins/workspace/Lucene-4.5.1-Linux-Java7-64-test-only/checkout/lucene/common-build.xml:1233: The following error occurred while executing this line:
/var/lib/jenkins/workspace/Lucene-4.5.1-Linux-Java7-64-test-only/checkout/lucene/common-build.xml:876: There were test failures: 375 suites, 2639 tests, 1 error, 78 ignored (65 assumptions)

Total time: 4 minutes 47 seconds
Build step 'Invoke Ant' marked build as failure
Recording test results
Email was triggered for: Failure
Sending email for trigger: Failure