rmuir opened a new issue, #14484: URL: https://github.com/apache/lucene/issues/14484
### Description This is distinct from #14483, didn't happen in a nightly build but instead an s390 one. NOTE: reproduce with: gradlew test --tests TestIndexWriterWithThreads.testCloseWithThreads -Dtests.seed=EA05EB86B7F987A6 -Dtests.multiplier=2 -Dtests.directory=MMapDirectory -Dtests.locale=jgo-CM -Dtests.timezone=Asia/Tokyo -Dtests.asserts=true -Dtests.file.encoding=UTF-8 Maybe it won't reproduce, but we can look at the test and see if it might use too many resources, especially with a multiplier. Could be we just need to apply a helper method to use less files. ``` FAILED: org.apache.lucene.index.TestIndexWriterWithThreads.testCloseWithThreads Error Message: java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot commit Stack Trace: java.lang.IllegalStateException: this writer hit an unrecoverable error; cannot commit at __randomizedtesting.SeedInfo.seed([EA05EB86B7F987A6:F7C1C2F1D40C9D00]:0) at org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:5603) at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3805) at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:4146) at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:4108) at org.apache.lucene.index.TestIndexWriterWithThreads.testCloseWithThreads(TestIndexWriterWithThreads.java:240) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1758) at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:946) at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:982) at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:996) at org.apache.lucene.tests.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:48) at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43) at org.apache.lucene.tests.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45) at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60) at org.apache.lucene.tests.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:390) at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:843) at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:490) at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:955) at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:840) at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:891) at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:902) at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43) at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) at org.apache.lucene.tests.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.tests.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53) at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43) at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44) at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60) at org.apache.lucene.tests.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:390) at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:850) at java.base/java.lang.Thread.run(Thread.java:1575) Caused by: java.nio.file.FileSystemException: /home/jenkins/jenkins-home/712657a4/workspace/Lucene/Lucene-MMAPv2-Linux (s390x big endian)/lucene/core/build/tmp/tests-tmp/lucene.index.TestIndexWriterWithThreads_EA05EB86B7F987A6-001/index-MMapDirectory-014/_7a_Lucene90FieldsIndex-doc_ids_t2.tmp: Too many open files at org.apache.lucene.tests.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:67) at org.apache.lucene.tests.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82) at org.apache.lucene.tests.mockfile.HandleTrackingFS.newOutputStream(HandleTrackingFS.java:163) at org.apache.lucene.tests.mockfile.FilterFileSystemProvider.newOutputStream(FilterFileSystemProvider.java:200) at java.base/java.nio.file.Files.newOutputStream(Files.java:228) at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:389) at org.apache.lucene.store.FSDirectory.createTempOutput(FSDirectory.java:229) at org.apache.lucene.tests.store.MockDirectoryWrapper.createTempOutput(MockDirectoryWrapper.java:753) at org.apache.lucene.store.FilterDirectory.createTempOutput(FilterDirectory.java:81) at org.apache.lucene.store.TrackingDirectoryWrapper.createTempOutput(TrackingDirectoryWrapper.java:49) at org.apache.lucene.codecs.lucene90.compressing.FieldsIndexWriter.<init>(FieldsIndexWriter.java:83) at org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter.<init>(Lucene90CompressingStoredFieldsWriter.java:152) at org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat.fieldsWriter(Lucene90CompressingStoredFieldsFormat.java:140) at org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat.fieldsWriter(Lucene90StoredFieldsFormat.java:154) at org.apache.lucene.tests.codecs.asserting.AssertingStoredFieldsFormat.fieldsWriter(AssertingStoredFieldsFormat.java:49) at org.apache.lucene.index.StoredFieldsConsumer.initStoredFieldsWriter(StoredFieldsConsumer.java:50) at org.apache.lucene.index.StoredFieldsConsumer.startDocument(StoredFieldsConsumer.java:57) at org.apache.lucene.index.IndexingChain.startStoredFields(IndexingChain.java:544) at org.apache.lucene.index.IndexingChain.processDocument(IndexingChain.java:575) at org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:274) at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:425) at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1572) at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1857) at org.apache.lucene.index.TestIndexWriterWithThreads$IndexerThread.run(TestIndexWriterWithThreads.java:93) ``` ### Version and environment details _No response_ -- This is an automated message from the Apache Git Service. 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