TestThreadedForceMerge failure
------------------------------
Key: LUCENE-3817
URL: https://issues.apache.org/jira/browse/LUCENE-3817
Project: Lucene - Java
Issue Type: Bug
Affects Versions: 4.0
Reporter: Robert Muir
leaks a file handle....
was running tests a lot to keep my computer busy while debugging something else.
{noformat}
[junit] Testsuite: org.apache.lucene.index.TestThreadedForceMerge
[junit] Testcase:
testThreadedForceMerge(org.apache.lucene.index.TestThreadedForceMerge):
Caused an ERROR
[junit] MockDirectoryWrapper: cannot close: there are still open files:
{_58_1.skp=1, _58_1.tib=1, _58_1.tii=1, _58_0.frq=1, _58_0.tim=1, _58.tvf=1,
_58.tvd=1, _58_1.doc=1, _58.tvx=1, _58.fdt=1, _58.fdx=1}
[junit] java.lang.RuntimeException: MockDirectoryWrapper: cannot close:
there are still open files: {_58_1.skp=1, _58_1.tib=1, _58_1.tii=1,
_58_0.frq=1, _58_0.tim=1, _58.tvf=1, _58.tvd=1, _58_1.doc=1, _58.tvx=1,
_58.fdt=1, _58.fdx=1}
[junit] at
org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:555)
[junit] at
org.apache.lucene.index.TestThreadedForceMerge.testThreadedForceMerge(TestThreadedForceMerge.java:141)
[junit] at
org.apache.lucene.util.LuceneTestCase$SubclassSetupTeardownRule$1.evaluate(LuceneTestCase.java:707)
[junit] at
org.apache.lucene.util.LuceneTestCase$InternalSetupTeardownRule$1.evaluate(LuceneTestCase.java:606)
[junit] at
org.apache.lucene.util.LuceneTestCase$TestResultInterceptorRule$1.evaluate(LuceneTestCase.java:511)
[junit] at
org.apache.lucene.util.LuceneTestCase$RememberThreadRule$1.evaluate(LuceneTestCase.java:569)
[junit] at
org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:165)
[junit] at
org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:57)
[junit] Caused by: java.lang.RuntimeException: unclosed IndexInput:
_58_1.doc
[junit] at
org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:479)
[junit] at
org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:504)
[junit] at
org.apache.lucene.codecs.mocksep.MockSingleIntIndexInput.<init>(MockSingleIntIndexInput.java:41)
[junit] at
org.apache.lucene.codecs.mocksep.MockSingleIntFactory.openInput(MockSingleIntFactory.java:32)
[junit] at
org.apache.lucene.codecs.sep.SepPostingsReader.<init>(SepPostingsReader.java:68)
[junit] at
org.apache.lucene.codecs.mocksep.MockSepPostingsFormat.fieldsProducer(MockSepPostingsFormat.java:89)
[junit] at
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader$1.visitOneFormat(PerFieldPostingsFormat.java:189)
[junit] at
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$VisitPerFieldFile.<init>(PerFieldPostingsFormat.java:280)
[junit] at
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader$1.<init>(PerFieldPostingsFormat.java:186)
[junit] at
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:186)
[junit] at
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:256)
[junit] at
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:108)
[junit] at
org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:51)
[junit] at
org.apache.lucene.index.IndexWriter$ReadersAndLiveDocs.getMergeReader(IndexWriter.java:521)
[junit] at
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3586)
[junit] at
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3256)
[junit] at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:382)
[junit] at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:451)
[junit]
[junit]
[junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.704 sec
[junit]
[junit] ------------- Standard Error -----------------
[junit] NOTE: reproduce with: ant test -Dtestcase=TestThreadedForceMerge
-Dtestmethod=testThreadedForceMerge
-Dtests.seed=-36d98ee49f3f6205:-602830ebcb0e2f6d:9429978db44e64b
-Dargs="-Dfile.encoding=UTF-8"
[junit] NOTE: test params are: codec=Lucene40:
{id=PostingsFormat(name=MockSep), contents=PostingsFormat(name=NestedPulsing)},
sim=RandomSimilarityProvider(queryNorm=false,coord=true): {}, locale=ar_JO,
timezone=Asia/Pontianak
[junit] NOTE: all tests run in this JVM:
[junit] [TestSearchForDuplicates, TestMockAnalyzer, TestToken,
TestIntBlockCodec, TestImpersonation, TestBitVector, TestAtomicUpdate,
TestBinaryTerms, TestCheckIndex, TestCrashCausesCorruptIndex,
TestDirectoryReaderReopen, TestDocCount, TestDocValuesIndexing,
TestForTooMuchCloning, TestIndexInput, TestIndexWriter, TestIndexWriterMerging,
TestIndexWriterNRTIsCurrent, TestIndexWriterOnDiskFull,
TestIndexWriterWithThreads, TestLazyProxSkipping, TestLongPostings, TestOmitTf,
TestParallelAtomicReader, TestParallelCompositeReader,
TestPayloadProcessorProvider, TestSameTokenSamePosition, TestSegmentTermDocs,
TestSnapshotDeletionPolicy, TestSumDocFreq, TestTermVectorsWriter,
TestThreadedForceMerge]
[junit] NOTE: Linux 3.0.0-14-generic amd64/Sun Microsystems Inc. 1.6.0_24
(64-bit)/cpus=8,threads=1,free=177836920,total=287309824
[junit] ------------- ---------------- ---------------
{noformat}
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