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https://issues.apache.org/jira/browse/LUCENE-7605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15782561#comment-15782561
]
Jim Ferenczi commented on LUCENE-7605:
--------------------------------------
The patch looks good, thanks [~jpountz] and sorry for the noise !
> AnalyzingInfixSuggesterTest.testRandomNRT() failures: FixedBitSet cannot be
> cast to SimpleTextBits
> --------------------------------------------------------------------------------------------------
>
> Key: LUCENE-7605
> URL: https://issues.apache.org/jira/browse/LUCENE-7605
> Project: Lucene - Core
> Issue Type: Bug
> Components: core/codecs, modules/suggest
> Reporter: Steve Rowe
> Attachments: LUCENE-7605.patch
>
>
> While beasting for LUCENE-7564, I found these reproducing master seeds, which
> trigger casting failures when SimpleText codec is randomly chosen:
> {noformat}
> [junit4] Suite:
> org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggesterTest
> [junit4] 2> NOTE: reproduce with: ant test
> -Dtestcase=AnalyzingInfixSuggesterTest -Dtests.method=testRandomNRT
> -Dtests.seed=E4D62AFBD9F5FF7F -Dtests.slow=true -Dtests.locale=es-BO
> -Dtests.timezone=Africa/Asmara -Dtests.asserts=true
> -Dtests.file.encoding=UTF-8
> [junit4] ERROR 0.18s | AnalyzingInfixSuggesterTest.testRandomNRT <<<
> [junit4] > Throwable #1: java.lang.ClassCastException:
> org.apache.lucene.util.FixedBitSet cannot be cast to
> org.apache.lucene.codecs.simpletext.SimpleTextLiveDocsFormat$SimpleTextBits
> [junit4] > at
> __randomizedtesting.SeedInfo.seed([E4D62AFBD9F5FF7F:40F82446812A23C3]:0)
> [junit4] > at
> org.apache.lucene.codecs.simpletext.SimpleTextLiveDocsFormat.writeLiveDocs(SimpleTextLiveDocsFormat.java:111)
> [junit4] > at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:570)
> [junit4] > at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:481)
> [junit4] > at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:539)
> [junit4] > at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:653)
> [junit4] > at
> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3368)
> [junit4] > at
> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3343)
> [junit4] > at
> org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1134)
> [junit4] > at
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1179)
> [junit4] > at
> org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggester.close(AnalyzingInfixSuggester.java:843)
> [junit4] > at
> org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggesterTest.testRandomNRT(AnalyzingInfixSuggesterTest.java:629)
> [junit4] > at java.lang.Thread.run(Thread.java:745)
> [junit4] 2> NOTE: leaving temporary files on disk at:
> /home/sarowe/git/lucene-solr-3/lucene/build/suggest/test/J0/temp/lucene.search.suggest.analyzing.AnalyzingInfixSuggesterTest_E4D62AFBD9F5FF7F-003
> [junit4] 2> NOTE: test params are: codec=SimpleText,
> sim=RandomSimilarity(queryNorm=true): {}, locale=es-BO, timezone=Africa/Asmara
> [junit4] 2> NOTE: Linux 4.1.0-custom2-amd64 amd64/Oracle Corporation
> 1.8.0_77 (64-bit)/cpus=16,threads=1,free=435092720,total=514850816
> [junit4] 2> NOTE: All tests run in this JVM:
> [AnalyzingInfixSuggesterTest]
> [junit4] Completed [1/1 (1!)] in 1.65s, 22 tests, 1 error <<< FAILURES!
> {noformat}
> {noformat}
> [junit4] Suite:
> org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggesterTest
> [junit4] 2> NOTE: reproduce with: ant test
> -Dtestcase=AnalyzingInfixSuggesterTest -Dtests.method=testRandomNRT
> -Dtests.seed=C9621DF023FA10B9 -Dtests.slow=true -Dtests.locale=ar-SA
> -Dtests.timezone=Etc/Zulu -Dtests.asserts=true -Dtests.file.encoding=UTF-8
> [junit4] ERROR 0.11s | AnalyzingInfixSuggesterTest.testRandomNRT <<<
> [junit4] > Throwable #1: java.lang.ClassCastException:
> org.apache.lucene.util.FixedBitSet cannot be cast to
> org.apache.lucene.codecs.simpletext.SimpleTextLiveDocsFormat$SimpleTextBits
> [junit4] > at
> __randomizedtesting.SeedInfo.seed([C9621DF023FA10B9:6D4C134D7B25CC05]:0)
> [junit4] > at
> org.apache.lucene.codecs.simpletext.SimpleTextLiveDocsFormat.writeLiveDocs(SimpleTextLiveDocsFormat.java:111)
> [junit4] > at
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(DocumentsWriterPerThread.java:570)
> [junit4] > at
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:481)
> [junit4] > at
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:539)
> [junit4] > at
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:653)
> [junit4] > at
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:451)
> [junit4] > at
> org.apache.lucene.index.StandardDirectoryReader.doOpenFromWriter(StandardDirectoryReader.java:291)
> [junit4] > at
> org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:266)
> [junit4] > at
> org.apache.lucene.index.StandardDirectoryReader.doOpenIfChanged(StandardDirectoryReader.java:256)
> [junit4] > at
> org.apache.lucene.index.DirectoryReader.openIfChanged(DirectoryReader.java:140)
> [junit4] > at
> org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:156)
> [junit4] > at
> org.apache.lucene.search.SearcherManager.refreshIfNeeded(SearcherManager.java:58)
> [junit4] > at
> org.apache.lucene.search.ReferenceManager.doMaybeRefresh(ReferenceManager.java:176)
> [junit4] > at
> org.apache.lucene.search.ReferenceManager.maybeRefreshBlocking(ReferenceManager.java:253)
> [junit4] > at
> org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggester.refresh(AnalyzingInfixSuggester.java:432)
> [junit4] > at
> org.apache.lucene.search.suggest.analyzing.AnalyzingInfixSuggesterTest.testRandomNRT(AnalyzingInfixSuggesterTest.java:614)
> [junit4] > at java.lang.Thread.run(Thread.java:745)
> [junit4] 2> NOTE: leaving temporary files on disk at:
> /home/sarowe/git/lucene-solr-3/lucene/build/suggest/test/J0/temp/lucene.search.suggest.analyzing.AnalyzingInfixSuggesterTest_C9621DF023FA10B9-001
> [junit4] 2> NOTE: test params are: codec=SimpleText,
> sim=RandomSimilarity(queryNorm=true): {}, locale=ar-SA, timezone=Etc/Zulu
> [junit4] 2> NOTE: Linux 4.1.0-custom2-amd64 amd64/Oracle Corporation
> 1.8.0_77 (64-bit)/cpus=16,threads=1,free=151938872,total=346030080
> [junit4] 2> NOTE: All tests run in this JVM:
> [AnalyzingInfixSuggesterTest]
> [junit4] Completed [1/1 (1!)] in 22.43s, 22 tests, 2 errors <<< FAILURES!
> {noformat}
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