[ http://issues.apache.org/jira/browse/LUCENE-413?page=comments#action_12372536 ]
Dallan Quass commented on LUCENE-413: ------------------------------------- I'm seeing this issue as well, but very rarely. It happens when DisjunctionSumScorer.advanceAfterCurrent comes out of the do..while loop with nrMatchers == nrScorers+1. This doesn't happens until about the 85'th document that gets scored for a particular query. I added a hack to set nrMatchers = nrScorers in this case, which fixed the problem for me, but I'd be happy to help you track down the issue since I have a particular database and query that seems to elicit it. Is there something you'd like me to do? (I see the same problem on 1_9_final and 1_9_1.) > [PATCH] BooleanScorer2 ArrayIndexOutOfBoundsException + alternative NearSpans > ----------------------------------------------------------------------------- > > Key: LUCENE-413 > URL: http://issues.apache.org/jira/browse/LUCENE-413 > Project: Lucene - Java > Type: Bug > Components: Search > Versions: CVS Nightly - Specify date in submission > Environment: Operating System: other > Platform: Other > Reporter: paul.elschot > Assignee: Lucene Developers > Attachments: DisjunctionSumScorerPatch3.txt, DisjunctionSumScorerPatch4.txt, > DisjunctionSumScorerPatch5.txt, DisjunctionSumScorerTestPatch1.txt, > NearSpansOrdered.java, NearSpansOrderedBugHuntPatch1.txt, > NearSpansUnordered.java, SpanNearQueryPatch1.txt, SpanScorerTestPatch1.txt > > From Erik's post at java-dev: > > > [java] Caused by: java.lang.ArrayIndexOutOfBoundsException: 4 > > [java] at org.apache.lucene.search.BooleanScorer2 > > $Coordinator.coordFactor(BooleanScorer2.java:54) > > [java] at org.apache.lucene.search.BooleanScorer2.score > > (BooleanScorer2.java:292) > ... > > and my answer: > > Probably nrMatchers is increased too often in score() by calling score() > more than once. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
