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Uwe Schindler commented on LUCENE-5168: --------------------------------------- What happens if you make "upto" volatile? I assume the same happens like with the static dummy field. Maybe for now we use the static field "hack". I don't think this causes performance trouble. We can add a good comment and once the bug is fixed in JDK we can remove it in 5 years or so :-) To me it looks like we hit this bug more often because of optimized tests that seem to run this method more often. This is a good sign, we are improving our tests! :-) > ByteSliceReader assert trips with 32-bit oracle 1.7.0_25 + G1GC > --------------------------------------------------------------- > > Key: LUCENE-5168 > URL: https://issues.apache.org/jira/browse/LUCENE-5168 > Project: Lucene - Core > Issue Type: Bug > Reporter: Robert Muir > Attachments: java8-windows-4x-3075-console.txt > > > This assertion trips (sometimes from different tests), if you run the > highlighting tests on branch_4x with r1512807. > It reproduces about half the time, always only with 32bit + G1GC (other > combinations do not seem to trip it, i didnt try looping or anything really > though). > {noformat} > rmuir@beast:~/workspace/branch_4x$ svn up -r 1512807 > rmuir@beast:~/workspace/branch_4x$ ant clean > rmuir@beast:~/workspace/branch_4x$ rm -rf .caches #this is important, > otherwise master seed does not work! > rmuir@beast:~/workspace/branch_4x/lucene/highlighter$ ant test > -Dtests.jvms=2 -Dtests.seed=EBBFA6F4E80A7365 -Dargs="-server > -XX:+UseG1GC" > {noformat} > Originally showed up like this: > {noformat} > Build: http://jenkins.thetaphi.de/job/Lucene-Solr-4.x-Linux/6874/ > Java: 32bit/jdk1.7.0_25 -server -XX:+UseG1GC > 1 tests failed. > REGRESSION: > org.apache.lucene.search.postingshighlight.TestPostingsHighlighter.testUserFailedToIndexOffsets > Error Message: > Stack Trace: > java.lang.AssertionError > at > __randomizedtesting.SeedInfo.seed([EBBFA6F4E80A7365:1FBF811885F2D611]:0) > at > org.apache.lucene.index.ByteSliceReader.readByte(ByteSliceReader.java:73) > at org.apache.lucene.store.DataInput.readVInt(DataInput.java:108) > at > org.apache.lucene.index.FreqProxTermsWriterPerField.flush(FreqProxTermsWriterPerField.java:453) > at > org.apache.lucene.index.FreqProxTermsWriter.flush(FreqProxTermsWriter.java:85) > at org.apache.lucene.index.TermsHash.flush(TermsHash.java:116) > at org.apache.lucene.index.DocInverter.flush(DocInverter.java:53) > at > org.apache.lucene.index.DocFieldProcessor.flush(DocFieldProcessor.java:81) > at > org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWriterPerThread.java:501) > {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org