[ https://issues.apache.org/jira/browse/LUCENE-8714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan Woodward updated LUCENE-8714: ---------------------------------- Description: Jenkins found a test failure that stems from a combination of LimitHandleFS and NoMergePolicy. There's no particular reason for BaseNormsFormatTestCase to prevent merges, so we should just remove this IndexWriteConfig setting in the test. [~hossman] writes on LUCENE-8585: This is from branch_8_0... {code} [junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TestLucene70NormsFormat -Dtests.method=testFewValues -Dtests.seed=C3613DC62817C401 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=es-CL -Dtests.timezone=Asia/Anadyr -Dtests.asserts=true -Dtests.file.encoding=US-ASCII [junit4] ERROR 7.04s | TestLucene70NormsFormat.testFewValues <<< [junit4] > Throwable #1: java.nio.file.FileSystemException: /home/hossman/lucene/dev/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene70.TestLucene70NormsFormat_C3613DC62817C401-001/index-NIOFSDirectory-001/_1k.fdx: Too many open files [junit4] > at __randomizedtesting.SeedInfo.seed([C3613DC62817C401:E1CC12DA3AA6A4FA]:0) [junit4] > at org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48) [junit4] > at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81) [junit4] > at org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197) [junit4] > at org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202) [junit4] > at java.nio.channels.FileChannel.open(FileChannel.java:287) [junit4] > at java.nio.channels.FileChannel.open(FileChannel.java:335) [junit4] > at org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81) [junit4] > at org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2801) [junit4] > at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:747) [junit4] > at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157) [junit4] > at org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1069) [junit4] > at org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader.<init>(CompressingStoredFieldsReader.java:128) [junit4] > at org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsReader(CompressingStoredFieldsFormat.java:121) [junit4] > at org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsReader(Lucene50StoredFieldsFormat.java:173) [junit4] > at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:126) [junit4] > at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83) [junit4] > at org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:66) [junit4] > at org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58) [junit4] > at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:680) [junit4] > at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:81) [junit4] > at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63) [junit4] > at org.apache.lucene.index.BaseNormsFormatTestCase.doTestNormsVersusDocValues(BaseNormsFormatTestCase.java:494) [junit4] > at org.apache.lucene.index.BaseNormsFormatTestCase.testFewValues(BaseNormsFormatTestCase.java:181) [junit4] > at java.lang.Thread.run(Thread.java:748) [junit4] 2> NOTE: leaving temporary files on disk at: /home/hossman/lucene/dev/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene70.TestLucene70NormsFormat_C3613DC62817C401-001 [junit4] 2> NOTE: test params are: codec=Asserting(Lucene80): {}, docValues:{}, maxPointsInLeafNode=322, maxMBSortInHeap=7.12719968491226, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@4d8a3cb), locale=es-CL, timezone=Asia/Anadyr [junit4] 2> NOTE: Linux 3.19.0-84-generic amd64/Oracle Corporation 1.8.0_144 (64-bit)/cpus=4,threads=1,free=292853816,total=321912832 [junit4] 2> NOTE: All tests run in this JVM: [TestLucene70NormsFormat] [junit4] Completed [1/1 (1!)] in 7.48s, 1 test, 1 error <<< FAILURES! {code} (when running all methods of that test w/that seed, many of them fail _after_ this method, with identical exceptions, but those same methods pass in isolation -- suggesting perhaps leaked open files? or maybe only leaked on failure?) Also: this test is called \{{TestLucene70NormsFormat}} but it has \{{new Lucene80Codec()}} hardcoded in it ... which seems like a pretty big WTF? was:Jenkins found a test failure that stems from a combination of LimitHandleFS and NoMergePolicy. There's no particular reason for BaseNormsFormatTestCase to prevent merges, so we should just remove this IndexWriteConfig setting in the test. > BaseNormsFormatTestCase should not use NoMergePolicy > ---------------------------------------------------- > > Key: LUCENE-8714 > URL: https://issues.apache.org/jira/browse/LUCENE-8714 > Project: Lucene - Core > Issue Type: Bug > Reporter: Alan Woodward > Assignee: Alan Woodward > Priority: Major > Attachments: LUCENE-8714.patch > > > Jenkins found a test failure that stems from a combination of LimitHandleFS > and NoMergePolicy. There's no particular reason for BaseNormsFormatTestCase > to prevent merges, so we should just remove this IndexWriteConfig setting in > the test. > [~hossman] writes on LUCENE-8585: > This is from branch_8_0... > {code} > [junit4] 2> NOTE: reproduce with: ant test > -Dtestcase=TestLucene70NormsFormat -Dtests.method=testFewValues > -Dtests.seed=C3613DC62817C401 -Dtests.multiplier=2 -Dtests.nightly=true > -Dtests.slow=true -Dtests.badapples=true -Dtests.locale=es-CL > -Dtests.timezone=Asia/Anadyr -Dtests.asserts=true > -Dtests.file.encoding=US-ASCII > [junit4] ERROR 7.04s | TestLucene70NormsFormat.testFewValues <<< > [junit4] > Throwable #1: java.nio.file.FileSystemException: > /home/hossman/lucene/dev/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene70.TestLucene70NormsFormat_C3613DC62817C401-001/index-NIOFSDirectory-001/_1k.fdx: > Too many open files > [junit4] > at > __randomizedtesting.SeedInfo.seed([C3613DC62817C401:E1CC12DA3AA6A4FA]:0) > [junit4] > at > org.apache.lucene.mockfile.HandleLimitFS.onOpen(HandleLimitFS.java:48) > [junit4] > at > org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:81) > [junit4] > at > org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:197) > [junit4] > at > org.apache.lucene.mockfile.FilterFileSystemProvider.newFileChannel(FilterFileSystemProvider.java:202) > [junit4] > at java.nio.channels.FileChannel.open(FileChannel.java:287) > [junit4] > at java.nio.channels.FileChannel.open(FileChannel.java:335) > [junit4] > at > org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:81) > [junit4] > at > org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2801) > [junit4] > at > org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:747) > [junit4] > at > org.apache.lucene.store.Directory.openChecksumInput(Directory.java:157) > [junit4] > at > org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(MockDirectoryWrapper.java:1069) > [junit4] > at > org.apache.lucene.codecs.compressing.CompressingStoredFieldsReader.<init>(CompressingStoredFieldsReader.java:128) > [junit4] > at > org.apache.lucene.codecs.compressing.CompressingStoredFieldsFormat.fieldsReader(CompressingStoredFieldsFormat.java:121) > [junit4] > at > org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.fieldsReader(Lucene50StoredFieldsFormat.java:173) > [junit4] > at > org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:126) > [junit4] > at > org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:83) > [junit4] > at > org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:66) > [junit4] > at > org.apache.lucene.index.StandardDirectoryReader$1.doBody(StandardDirectoryReader.java:58) > [junit4] > at > org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:680) > [junit4] > at > org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:81) > [junit4] > at > org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63) > [junit4] > at > org.apache.lucene.index.BaseNormsFormatTestCase.doTestNormsVersusDocValues(BaseNormsFormatTestCase.java:494) > [junit4] > at > org.apache.lucene.index.BaseNormsFormatTestCase.testFewValues(BaseNormsFormatTestCase.java:181) > [junit4] > at java.lang.Thread.run(Thread.java:748) > [junit4] 2> NOTE: leaving temporary files on disk at: > /home/hossman/lucene/dev/lucene/build/backward-codecs/test/J0/temp/lucene.codecs.lucene70.TestLucene70NormsFormat_C3613DC62817C401-001 > [junit4] 2> NOTE: test params are: codec=Asserting(Lucene80): {}, > docValues:{}, maxPointsInLeafNode=322, maxMBSortInHeap=7.12719968491226, > sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@4d8a3cb), > locale=es-CL, timezone=Asia/Anadyr > [junit4] 2> NOTE: Linux 3.19.0-84-generic amd64/Oracle Corporation > 1.8.0_144 (64-bit)/cpus=4,threads=1,free=292853816,total=321912832 > [junit4] 2> NOTE: All tests run in this JVM: [TestLucene70NormsFormat] > [junit4] Completed [1/1 (1!)] in 7.48s, 1 test, 1 error <<< FAILURES! > {code} > (when running all methods of that test w/that seed, many of them fail _after_ > this method, with identical exceptions, but those same methods pass in > isolation -- suggesting perhaps leaked open files? or maybe only leaked on > failure?) > Also: this test is called \{{TestLucene70NormsFormat}} but it has \{{new > Lucene80Codec()}} hardcoded in it ... which seems like a pretty big WTF? -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org