I filed this issue for this. https://issues.apache.org/jira/browse/LUCENE-9891
Looks like a race somewhere - it can't be reproduced easily but is recurring. On Sat, Mar 27, 2021 at 6:58 PM Policeman Jenkins Server < [email protected]> wrote: > Build: https://jenkins.thetaphi.de/job/Lucene-main-Windows/9775/ > Java: 64bit/jdk-15 -XX:-UseCompressedOops -XX:+UseSerialGC > > 1 tests failed. > FAILED: > org.apache.lucene.index.TestIndexWriterWithThreads.testIOExceptionDuringWriteSegmentWithThreads > > Error Message: > java.lang.RuntimeException: MockDirectoryWrapper: cannot close: there are > still 20 open files: {_b.tvd=1, _b.tvx=1, _b_LuceneFixedGap_0.tib=1, > _7.tvx=1, _b_Asserting_0.dvd=1, _7.nvd=1, _b_LuceneFixedGap_0.pos=1, > _7_LuceneFixedGap_0.tib=1, _b.fdx=1, _7.fdt=1, _b.fdt=1, _7.fdx=1, > _1.nvd=1, _b.nvd=1, _7_LuceneFixedGap_0.pos=1, _b_LuceneFixedGap_0.doc=1, > _7_LuceneFixedGap_0.doc=1, _7.tvd=1, _1_Asserting_0.dvd=1, > _7_Asserting_0.dvd=1} > > Stack Trace: > java.lang.RuntimeException: MockDirectoryWrapper: cannot close: there are > still 20 open files: {_b.tvd=1, _b.tvx=1, _b_LuceneFixedGap_0.tib=1, > _7.tvx=1, _b_Asserting_0.dvd=1, _7.nvd=1, _b_LuceneFixedGap_0.pos=1, > _7_LuceneFixedGap_0.tib=1, _b.fdx=1, _7.fdt=1, _b.fdt=1, _7.fdx=1, > _1.nvd=1, _b.nvd=1, _7_LuceneFixedGap_0.pos=1, _b_LuceneFixedGap_0.doc=1, > _7_LuceneFixedGap_0.doc=1, _7.tvd=1, _1_Asserting_0.dvd=1, > _7_Asserting_0.dvd=1} > at > __randomizedtesting.SeedInfo.seed([B879474AB912AA70:63D1FDB3D31119FB]:0) > at > org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:867) > at > org.apache.lucene.index.TestIndexWriterWithThreads._testMultipleThreadsFailure(TestIndexWriterWithThreads.java:328) > at > org.apache.lucene.index.TestIndexWriterWithThreads.testIOExceptionDuringWriteSegmentWithThreads(TestIndexWriterWithThreads.java:476) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.base/java.lang.reflect.Method.invoke(Method.java:564) > at > com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754) > at > com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942) > at > com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978) > at > com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992) > at > org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44) > at > org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43) > at > org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45) > at > org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60) > at > org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at > com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) > at > com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370) > at > com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819) > at > com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470) > at > com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951) > at > com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836) > at > com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887) > at > com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898) > at > org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43) > at > com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) > at > org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38) > at > com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) > at > com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) > at > com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) > at > com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) > at > org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51) > at > org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43) > at > org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44) > at > org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60) > at > org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at > com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) > at > com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370) > at > com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826) > at java.base/java.lang.Thread.run(Thread.java:832) > Caused by: java.lang.RuntimeException: unclosed IndexInput: > _7_LuceneFixedGap_0.doc > at > org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:774) > at > org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:826) > at > org.apache.lucene.codecs.lucene90.Lucene90PostingsReader.<init>(Lucene90PostingsReader.java:82) > at > org.apache.lucene.codecs.blockterms.LuceneFixedGap.fieldsProducer(LuceneFixedGap.java:88) > at > org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.<init>(PerFieldPostingsFormat.java:334) > at > org.apache.lucene.codecs.perfield.PerFieldPostingsFormat.fieldsProducer(PerFieldPostingsFormat.java:412) > at > org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:117) > at > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:89) > at > org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:179) > at > org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:295) > at > org.apache.lucene.index.IndexWriter.openSegmentStates(IndexWriter.java:6167) > at > org.apache.lucene.index.IndexWriter.forceApply(IndexWriter.java:5941) > at > org.apache.lucene.index.IndexWriter.tryApply(IndexWriter.java:5875) > at > org.apache.lucene.index.IndexWriter.lambda$publishFrozenUpdates$10(IndexWriter.java:2771) > at > org.apache.lucene.index.IndexWriter$EventQueue.processEventsInternal(IndexWriter.java:323) > at > org.apache.lucene.index.IndexWriter$EventQueue.processEvents(IndexWriter.java:312) > at > org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5718) > at > org.apache.lucene.index.IndexWriter.maybeProcessEvents(IndexWriter.java:5711) > at > org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1539) > at > org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1816) > at > org.apache.lucene.index.TestIndexWriterWithThreads$IndexerThread.run(TestIndexWriterWithThreads.java:91) > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For 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