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https://issues.apache.org/jira/browse/LUCENE-6533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14577920#comment-14577920
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Michael McCandless commented on LUCENE-6533:
--------------------------------------------
I think what's happening is newSearcher is using an ExecutorService, so I have
multiple threads calling acceptedDocs.get, and AssertingLeafReader wrapped
acceptedDocs as an AssertingBits.
But I'm confused ... isn't it OK if more than one thread calls .get on the
acceptedDocs?
Yet why are no other tests failing ... seems more likely to be a test bug in
this new test!
> TestGeoPointQuery failure
> -------------------------
>
> Key: LUCENE-6533
> URL: https://issues.apache.org/jira/browse/LUCENE-6533
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: Trunk, 5.3
>
>
> I hit this curious failure in the new TestGeoPointQuery:
> {noformat}
> [junit4] 2> มิ.ย. 09, 2015 12:49:55 ก่อนเที่ยง
> com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
> uncaughtException
> [junit4] 2> WARNING: Uncaught exception in thread:
> Thread[T1,5,TGRP-TestGeoPointQuery]
> [junit4] 2> java.lang.AssertionError: Bits are only supposed to be
> consumed in the thread in which they have been acquired. But was acquired in
> Thread[TEST-TestGeoPointQuery.testRandom-seed#[173A293B58C5F8A1],5,TGRP-TestGeoPointQuery]
> and consumed in Thread[T1,5,TGRP-TestGeoPointQuery].
> [junit4] 2> at
> __randomizedtesting.SeedInfo.seed([173A293B58C5F8A1]:0)
> [junit4] 2> at
> org.apache.lucene.index.AssertingLeafReader.assertThread(AssertingLeafReader.java:39)
> [junit4] 2> at
> org.apache.lucene.index.AssertingLeafReader.access$000(AssertingLeafReader.java:33)
> [junit4] 2> at
> org.apache.lucene.index.AssertingLeafReader$AssertingBits.get(AssertingLeafReader.java:769)
> [junit4] 2> at
> org.apache.lucene.search.LRUQueryCache$CachingWrapperWeight$1.matches(LRUQueryCache.java:606)
> [junit4] 2> at
> org.apache.lucene.search.TwoPhaseIterator$1.doNext(TwoPhaseIterator.java:69)
> [junit4] 2> at
> org.apache.lucene.search.TwoPhaseIterator$1.nextDoc(TwoPhaseIterator.java:57)
> [junit4] 2> at
> org.apache.lucene.search.ConstantScoreScorer.nextDoc(ConstantScoreScorer.java:78)
> [junit4] 2> at
> org.apache.lucene.search.Weight$DefaultBulkScorer.scoreAll(Weight.java:204)
> [junit4] 2> at
> org.apache.lucene.search.Weight$DefaultBulkScorer.score(Weight.java:176)
> [junit4] 2> at
> org.apache.lucene.search.AssertingBulkScorer.score(AssertingBulkScorer.java:79)
> [junit4] 2> at
> org.apache.lucene.search.AssertingBulkScorer.score(AssertingBulkScorer.java:63)
> [junit4] 2> at
> org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:563)
> [junit4] 2> at
> org.apache.lucene.search.AssertingIndexSearcher.search(AssertingIndexSearcher.java:92)
> [junit4] 2> at
> org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:367)
> [junit4] 2> at
> org.apache.lucene.search.TestGeoPointQuery$1._run(TestGeoPointQuery.java:382)
> [junit4] 2> at
> org.apache.lucene.search.TestGeoPointQuery$1.run(TestGeoPointQuery.java:309)
> [junit4] 2>
> [junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TestGeoPointQuery
> -Dtests.method=testRandom -Dtests.seed=173A293B58C5F8A1 -Dtests.slow=true
> -Dtests.linedocsfile=/lucenedata/hudson.enwiki.random.lines.txt.fixed
> -Dtests.locale=th -Dtests.timezone=Africa/Djibouti -Dtests.asserts=true
> -Dtests.file.encoding=UTF-8
> {noformat}
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