[ https://issues.apache.org/jira/browse/LUCENE-7728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan Woodward resolved LUCENE-7728. ----------------------------------- Resolution: Fixed Assignee: Alan Woodward Fix Version/s: 7.3 > TestGrouping.testRandom() failures > ---------------------------------- > > Key: LUCENE-7728 > URL: https://issues.apache.org/jira/browse/LUCENE-7728 > Project: Lucene - Core > Issue Type: Bug > Reporter: Steve Rowe > Assignee: Alan Woodward > Priority: Major > Fix For: 7.3 > > > My Jenkins found a reproducing branch_6x seed: > {noformat} > [junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TestGrouping > -Dtests.method=testRandom -Dtests.seed=6F0B519BBDC786B3 -Dtests.slow=true > -Dtests.locale=en-CA -Dtests.timezone=Europe/Zagreb -Dtests.asserts=true > -Dtests.file.encoding=US-ASCII > [junit4] FAILURE 2.50s J0 | TestGrouping.testRandom <<< > [junit4] > Throwable #1: java.lang.AssertionError: expected:<10> but > was:<29> > [junit4] > at > __randomizedtesting.SeedInfo.seed([6F0B519BBDC786B3:1D4774940CA730C0]:0) > [junit4] > at > org.apache.lucene.search.grouping.TestGrouping.assertEquals(TestGrouping.java:1288) > [junit4] > at > org.apache.lucene.search.grouping.TestGrouping.testRandom(TestGrouping.java:1130) > [junit4] > at java.lang.Thread.run(Thread.java:745) > [junit4] 2> NOTE: test params are: codec=Asserting(Lucene62): > {groupend=Lucene50(blocksize=128), sort1=PostingsFormat(name=Memory > doPackFST= true), sort2=Lucene50(blocksize=128), > content=PostingsFormat(name=Memory doPackFST= false), > group=PostingsFormat(name=Memory doPackFST= true)}, > docValues:{groupend=DocValuesFormat(name=Direct), > author=DocValuesFormat(name=Memory), sort1=DocValuesFormat(name=Memory), > id=DocValuesFormat(name=Memory), sort2=DocValuesFormat(name=Direct), > content=DocValuesFormat(name=Lucene54), group=DocValuesFormat(name=Memory)}, > maxPointsInLeafNode=454, maxMBSortInHeap=6.048552291438714, > sim=RandomSimilarity(queryNorm=false,coord=no): {content=DFI(Saturated)}, > locale=en-CA, timezone=Europe/Zagreb > [junit4] 2> NOTE: Linux 4.1.0-custom2-amd64 amd64/Oracle Corporation > 1.8.0_77 (64-bit)/cpus=16,threads=1,free=485264792,total=514850816 > {noformat} > {{git bisect}} says the first bad commit is this one: > [http://git-wip-us.apache.org/repos/asf/lucene-solr/commit/6d952076], but > that just removed {{BooleanSimilarity}} from the {{RandomSimilarity}}'s > candidates list, which in this case likely has the side effect of picking a > different similarity with this seed. So the problem is almost certainly > older than this. > Policeman Jenkins reported a master seed four weeks ago > [https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/18890/] for a > failure that's still reproducing for me on Linux w/ Java8: > {noformat} > [junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TestGrouping > -Dtests.method=testRandom -Dtests.seed=381A6A2BB3B21736 -Dtests.multiplier=3 > -Dtests.slow=true -Dtests.locale=nyn -Dtests.timezone=Antarctica/McMurdo > -Dtests.asserts=true -Dtests.file.encoding=US-ASCII > [junit4] FAILURE 8.72s J0 | TestGrouping.testRandom <<< > [junit4] > Throwable #1: java.lang.AssertionError: expected:<2526> but > was:<1818> > [junit4] > at > __randomizedtesting.SeedInfo.seed([381A6A2BB3B21736:4A564F2402D2A145]:0) > [junit4] > at > org.apache.lucene.search.grouping.TestGrouping.assertEquals(TestGrouping.java:1299) > [junit4] > at > org.apache.lucene.search.grouping.TestGrouping.testRandom(TestGrouping.java:1141) > [junit4] > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > [junit4] > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > [junit4] > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > [junit4] > at > java.base/java.lang.reflect.Method.invoke(Method.java:543) > [junit4] > at java.base/java.lang.Thread.run(Thread.java:844) > [junit4] 2> NOTE: test params are: codec=Asserting(Lucene70): > {groupend=PostingsFormat(name=Direct), > sort1=PostingsFormat(name=LuceneVarGapFixedInterval), > sort2=PostingsFormat(name=Direct), > content=PostingsFormat(name=LuceneVarGapDocFreqInterval), > group=PostingsFormat(name=LuceneVarGapFixedInterval)}, > docValues:{groupend=DocValuesFormat(name=Lucene70), > author=DocValuesFormat(name=Memory), sort1=DocValuesFormat(name=Memory), > id=DocValuesFormat(name=Memory), sort2=DocValuesFormat(name=Lucene70), > content=DocValuesFormat(name=Direct), group=DocValuesFormat(name=Memory)}, > maxPointsInLeafNode=1292, maxMBSortInHeap=6.668104559353747, > sim=RandomSimilarity(queryNorm=true): {content=DFI(Standardized)}, > locale=nyn, timezone=Antarctica/McMurdo > [junit4] 2> NOTE: Linux 4.4.0-53-generic i386/Oracle Corporation 9-ea > (32-bit)/cpus=12,threads=1,free=23290544,total=79691776 > {noformat} > {{git bisect}} points to the exact same first bad commit for this seed too > (see above). -- 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