Intermitted failure on DocValues branch
---------------------------------------
Key: LUCENE-2808
URL: https://issues.apache.org/jira/browse/LUCENE-2808
Project: Lucene - Java
Issue Type: Bug
Components: Index
Affects Versions: CSF branch, 4.0
Reporter: Simon Willnauer
I lately ran into two random failures on the CSF branch that seem not to be
related to docValues but I can't reproduce them neither on docvalues branch nor
on trunk.
{code}
jError Message
IndexFileDeleter doesn't know about file _1e.tvx
Stacktrace
junit.framework.AssertionFailedError: IndexFileDeleter doesn't know about file
_1e.tvx
at
org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:979)
at
org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:917)
at org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:3633)
at
org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:3699)
at
org.apache.lucene.index.IndexWriter.prepareCommit(IndexWriter.java:2407)
at
org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2478)
at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2460)
at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2444)
at
org.apache.lucene.index.TestIndexWriterExceptions.testRandomExceptionsThreads(TestIndexWriterExceptions.java:213)
Standard Output
NOTE: reproduce with: ant test -Dtestcase=TestIndexWriterExceptions
-Dtestmethod=testRandomExceptionsThreads
-Dtests.seed=-6528669668419768890:4860241142852689334
-Dtests.codec=randomPerField -Dtests.multiplier=3
NOTE: test params are: codec=PreFlex, locale=sv, timezone=Atlantic/South_Georgia
Standard Error
NOTE: all tests run in this JVM:
[TestDemo, TestToken, TestBinaryDocument, TestCodecs, TestDirectoryReader,
TestIndexInput, TestIndexWriterExceptions]
{code}
and
{code}
[junit] Testsuite: org.apache.lucene.index.TestIndexReaderReopen
[junit] Testcase:
testThreadSafety(org.apache.lucene.index.TestIndexReaderReopen): Caused an
ERROR
[junit] MockDirectoryWrapper: cannot close: there are still open files:
{_4_3.frq=1, _4_3.pos=1, _4_0.frq=1, _4_0.prx=1, _4.pst=1, _4_3.pyl=1,
_4_3.skp=1, _4_0.tis=1, _4_3.doc=1, _4_3.tis=1}
[junit] java.lang.RuntimeException: MockDirectoryWrapper: cannot close:
there are still open files: {_4_3.frq=1, _4_3.pos=1, _4_0.frq=1, _4_0.prx=1,
_4.pst=1, _4_3.pyl=1, _4_3.skp=1, _4_0.tis=1, _4_3.doc=1, _4_3.tis=1}
[junit] at
org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:387)
[junit] at
org.apache.lucene.index.TestIndexReaderReopen.testThreadSafety(TestIndexReaderReopen.java:859)
[junit] at
org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:979)
[junit] at
org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:917)
[junit] Caused by: java.lang.RuntimeException: unclosed IndexInput
[junit] at
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:342)
[junit] at
org.apache.lucene.store.Directory.openInput(Directory.java:122)
[junit] at
org.apache.lucene.index.codecs.standard.StandardPostingsReader.<init>(StandardPostingsReader.java:49)
[junit] at
org.apache.lucene.index.codecs.standard.StandardCodec.fieldsProducer(StandardCodec.java:87)
[junit] at
org.apache.lucene.index.PerFieldCodecWrapper$FieldsReader.<init>(PerFieldCodecWrapper.java:119)
[junit] at
org.apache.lucene.index.PerFieldCodecWrapper.fieldsProducer(PerFieldCodecWrapper.java:211)
[junit] at
org.apache.lucene.index.SegmentReader$CoreReaders.<init>(SegmentReader.java:137)
[junit] at
org.apache.lucene.index.SegmentReader.get(SegmentReader.java:532)
[junit] at
org.apache.lucene.index.SegmentReader.get(SegmentReader.java:509)
[junit] at
org.apache.lucene.index.DirectoryReader.<init>(DirectoryReader.java:238)
[junit] at
org.apache.lucene.index.DirectoryReader.doReopen(DirectoryReader.java:500)
[junit] at
org.apache.lucene.index.DirectoryReader.access$000(DirectoryReader.java:48)
[junit] at
org.apache.lucene.index.DirectoryReader$2.doBody(DirectoryReader.java:493)
[junit] at
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:623)
[junit] at
org.apache.lucene.index.DirectoryReader.doReopenNoWriter(DirectoryReader.java:488)
[junit] at
org.apache.lucene.index.DirectoryReader.doReopen(DirectoryReader.java:446)
[junit] at
org.apache.lucene.index.DirectoryReader.reopen(DirectoryReader.java:406)
[junit] at
org.apache.lucene.index.TestIndexReaderReopen$9.run(TestIndexReaderReopen.java:770)
[junit] at
org.apache.lucene.index.TestIndexReaderReopen$ReaderThread.run(TestIndexReaderReopen.java:897)
[junit]
[junit]
[junit] Tests run: 17, Failures: 0, Errors: 1, Time elapsed: 13.766 sec
[junit]
[junit] ------------- Standard Output ---------------
[junit] NOTE: reproduce with: ant test -Dtestcase=TestIndexReaderReopen
-Dtestmethod=testThreadSafety
-Dtests.seed=-5455993123574190959:-1935535300313439968
-Dtests.codec=randomPerField -Dtests.multiplier=3
[junit] NOTE: test params are: codec=RandomCodecProvider:
{field5=MockVariableIntBlock(baseBlockSize=29), id=Standard, fielda=Standard,
field4=MockFixedIntBlock(blockSize=924), field3=Standard, field2=SimpleText,
id2=Standard, field6=MockSep, field1=Pulsing(freqCutoff=8)}, locale=zh_CN,
timezone=Asia/Hovd
{code}
I haven't seen those before - let me know if you have!
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