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From Robert Muir <rcm...@gmail.com>
Subject Re: [JENKINS] Lucene-Solr-trunk-Linux (64bit/jdk1.8.0-ea-b58) - Build # 2060 - Still Failing!
Date Sun, 28 Oct 2012 23:16:35 GMT
Our favorite test. Will look tomorrow if no one beats me to it.
 On Oct 28, 2012 6:03 PM, "Policeman Jenkins Server" <
jenkins@sd-datasolutions.de> wrote:

> Build:
> http://jenkins.sd-datasolutions.de/job/Lucene-Solr-trunk-Linux/2060/
> Java: 64bit/jdk1.8.0-ea-b58 -XX:+UseConcMarkSweepGC
>
> 1 tests failed.
> REGRESSION:
>  org.apache.lucene.index.TestIndexWriter.testThreadInterruptDeadlock
>
> Error Message:
> Captured an uncaught exception in thread: Thread[id=864, name=Thread-698,
> state=RUNNABLE, group=TGRP-TestIndexWriter]
>
> Stack Trace:
> com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an
> uncaught exception in thread: Thread[id=864, name=Thread-698,
> state=RUNNABLE, group=TGRP-TestIndexWriter]
>         at
> __randomizedtesting.SeedInfo.seed([1531D5B84EE8DBAB:5B9F85C2247830A7]:0)
> Caused by: java.lang.AssertionError: unreferenced files: before delete:
>     [_cf.fld, _cf.inf, _cf.pst, _cf.si, _cf.vec, _cf_0.len, _d3.cfe,
> _d3.cfs, _d3.si, _d6.cfe, _d6.cfs, _d6.si, _d7.cfe, _d7.cfs, _d7.si,
> _d8.cfe, _d8.cfs, _d8.si, _d9.cfe, _d9.cfs, _d9.si, _da.cfe, _da.cfs, _
> da.si, _db.cfe, _db.cfs, _db.si, _dc.cfe, _dc.cfs, _dc.si, _dd.cfe,
> _dd.cfs, _dd.si, _de.cfe, _de.cfs, _de.si, segments.gen, segments_49,
> segments_4a]
>   after delete:
>     [_cf.fld, _cf.inf, _cf.pst, _cf.si, _cf.vec, _cf_0.len, _d3.cfe,
> _d3.cfs, _d3.si, _d6.cfe, _d6.cfs, _d6.si, _d7.cfe, _d7.cfs, _d7.si,
> _d8.cfe, _d8.cfs, _d8.si, _d9.cfe, _d9.cfs, _d9.si, _da.cfe, _da.cfs, _
> da.si, _db.cfe, _db.cfs, _db.si, _dc.cfe, _dc.cfs, _dc.si, _dd.cfe,
> _dd.cfs, _dd.si, _de.cfe, _de.cfs, _de.si, segments.gen, segments_4a]
>
> These files were removed: [segments_49]
>         at __randomizedtesting.SeedInfo.seed([1531D5B84EE8DBAB]:0)
>         at
> org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:698)
>         at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1088)
>
>
>
>
> Build Log:
> [...truncated 461 lines...]
> [junit4:junit4] Suite: org.apache.lucene.index.TestIndexWriter
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextStoredFieldsWriter.close(SimpleTextStoredFieldsWriter.java:179)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.StoredFieldsConsumer.flush(StoredFieldsConsumer.java:75)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:82)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 13 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:119)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:671)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> [junit4:junit4]   1>    ... 5 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextStoredFieldsWriter.close(SimpleTextStoredFieldsWriter.java:179)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.StoredFieldsConsumer.flush(StoredFieldsConsumer.java:75)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:82)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 13 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoWriter.write(SimpleTextSegmentInfoWriter.java:136)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:565)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:559)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.prepareCommit(IndexWriter.java:2617)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2753)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:119)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:671)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> [junit4:junit4]   1>    ... 5 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:519)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:51)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:671)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
> [junit4:junit4]   1>    ... 6 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldInfosWriter.write(SimpleTextFieldInfosWriter.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:97)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:859)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2771)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2760)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:957)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:859)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:821)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1011)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 8 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextDocValuesConsumer.finish(SimpleTextDocValuesConsumer.java:198)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumerPerField.flush(NormsConsumerPerField.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextDocValuesConsumer.finish(SimpleTextDocValuesConsumer.java:198)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumerPerField.flush(NormsConsumerPerField.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:153)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4153)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:556)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldInfosWriter.write(SimpleTextFieldInfosWriter.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:97)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:559)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.prepareCommit(IndexWriter.java:2617)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2753)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoWriter.write(SimpleTextSegmentInfoWriter.java:136)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:565)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:859)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2771)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2760)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 7 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoWriter.write(SimpleTextSegmentInfoWriter.java:136)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:565)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextDocValuesConsumer.finish(SimpleTextDocValuesConsumer.java:198)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumerPerField.flush(NormsConsumerPerField.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:153)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4153)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:556)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:559)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.prepareCommit(IndexWriter.java:2617)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2753)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextStoredFieldsWriter.close(SimpleTextStoredFieldsWriter.java:179)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.StoredFieldsConsumer.flush(StoredFieldsConsumer.java:75)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:82)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 13 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextDocValuesConsumer.finish(SimpleTextDocValuesConsumer.java:198)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumerPerField.flush(NormsConsumerPerField.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoWriter.write(SimpleTextSegmentInfoWriter.java:136)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:565)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:559)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.prepareCommit(IndexWriter.java:2617)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2753)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextDocValuesConsumer.finish(SimpleTextDocValuesConsumer.java:198)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumerPerField.flush(NormsConsumerPerField.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextDocValuesConsumer.finish(SimpleTextDocValuesConsumer.java:198)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumerPerField.flush(NormsConsumerPerField.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextStoredFieldsWriter.close(SimpleTextStoredFieldsWriter.java:179)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.StoredFieldsConsumer.flush(StoredFieldsConsumer.java:75)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:82)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 13 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextDocValuesConsumer.finish(SimpleTextDocValuesConsumer.java:198)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumerPerField.flush(NormsConsumerPerField.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldInfosWriter.write(SimpleTextFieldInfosWriter.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:121)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3624)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3230)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1819)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1456)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:153)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4153)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:556)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldInfosWriter.write(SimpleTextFieldInfosWriter.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:97)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:145)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4153)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:556)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldInfosWriter.write(SimpleTextFieldInfosWriter.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:97)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:519)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:51)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:340)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:668)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:515)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:343)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DirectoryReader.indexExists(DirectoryReader.java:322)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:615)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
> [junit4:junit4]   1>    ... 10 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:859)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2771)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2760)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 7 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:145)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4153)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:556)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:859)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2771)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2760)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 7 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:119)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:340)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:668)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:515)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:343)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:639)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> [junit4:junit4]   1>    ... 8 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:519)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:51)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:340)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:668)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:515)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:343)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:639)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
> [junit4:junit4]   1>    ... 9 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:153)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4153)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:556)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextStoredFieldsWriter.close(SimpleTextStoredFieldsWriter.java:179)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.StoredFieldsConsumer.flush(StoredFieldsConsumer.java:75)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:82)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 13 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:519)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:51)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:340)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:668)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:515)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:343)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DirectoryReader.indexExists(DirectoryReader.java:322)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:615)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
> [junit4:junit4]   1>    ... 10 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextStoredFieldsWriter.close(SimpleTextStoredFieldsWriter.java:179)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:249)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:102)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3624)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3230)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1819)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1456)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 13 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldInfosWriter.write(SimpleTextFieldInfosWriter.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:97)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:559)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.prepareCommit(IndexWriter.java:2617)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2753)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldInfosWriter.write(SimpleTextFieldInfosWriter.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:97)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:119)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:340)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:668)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:515)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:343)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:639)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> [junit4:junit4]   1>    ... 8 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:39)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:519)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:51)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:340)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:668)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:515)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:343)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DirectoryReader.indexExists(DirectoryReader.java:322)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:615)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowOpeningMockIndexInputWrapper.<init>(SlowOpeningMockIndexInputWrapper.java:34)
> [junit4:junit4]   1>    ... 10 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:119)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:671)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> [junit4:junit4]   1>    ... 5 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:119)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:340)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:668)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:515)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:343)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DirectoryReader.indexExists(DirectoryReader.java:322)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:615)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> [junit4:junit4]   1>    ... 9 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextDocValuesConsumer.finish(SimpleTextDocValuesConsumer.java:198)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumerPerField.flush(NormsConsumerPerField.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.NormsConsumer.flush(NormsConsumer.java:66)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:54)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldInfosWriter.write(SimpleTextFieldInfosWriter.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:97)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 11 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextSegmentInfoReader.read(SimpleTextSegmentInfoReader.java:119)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:301)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:340)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:668)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:515)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:343)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:639)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1016)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> [junit4:junit4]   1>    ... 8 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldsWriter.close(SimpleTextFieldsWriter.java:184)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:117)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldsWriter.close(SimpleTextFieldsWriter.java:184)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:117)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:859)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2771)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2760)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 7 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:859)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2771)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2760)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 7 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:812)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2771)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2760)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:957)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:859)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:821)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1011)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 9 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.ChecksumIndexOutput.close(ChecksumIndexOutput.java:61)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentInfos.finishCommit(SegmentInfos.java:812)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.finishCommit(IndexWriter.java:2771)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2760)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:957)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:859)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:821)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1011)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 9 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldsWriter.close(SimpleTextFieldsWriter.java:184)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.close(IOUtils.java:146)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:102)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TermsHash.flush(TermsHash.java:117)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocInverter.flush(DocInverter.java:53)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:83)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:483)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:133)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.close(ThrottledIndexOutput.java:80)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileWriter.close(CompoundFileWriter.java:145)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.CompoundFileDirectory.close(CompoundFileDirectory.java:171)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.IOUtils.closeWhileHandlingException(IOUtils.java:81)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java:4153)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:556)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:523)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:422)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.postUpdate(DocumentsWriter.java:316)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:389)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1445)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1124)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1105)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1021)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.util.ThrottledIndexOutput.sleep(ThrottledIndexOutput.java:131)
> [junit4:junit4]   1>    ... 15 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedException: sleep interrupted
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:42)
> [junit4:junit4]   1>    at
> org.apache.lucene.codecs.simpletext.SimpleTextFieldInfosReader.read(SimpleTextFieldInfosReader.java:136)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:101)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:57)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.ReadersAndLiveDocs.getMergeReader(ReadersAndLiveDocs.java:152)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3561)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3230)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1819)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.prepareCommit(IndexWriter.java:2666)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2753)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2733)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2717)
> [junit4:junit4]   1>    at
> org.apache.lucene.index.TestIndexWriter$IndexerThreadInterrupt.run(TestIndexWriter.java:1023)
> [junit4:junit4]   1> Caused by: java.lang.InterruptedException: sleep
> interrupted
> [junit4:junit4]   1>    at java.lang.Thread.sleep(Native Method)
> [junit4:junit4]   1>    at
> org.apache.lucene.store.SlowClosingMockIndexInputWrapper.close(SlowClosingMockIndexInputWrapper.java:40)
> [junit4:junit4]   1>    ... 13 more
> [junit4:junit4]   1> TEST: got interrupt
> [junit4:junit4]   1> org.apache.lucene.util.ThreadInterruptedException:
> java.lang.InterruptedE
>
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