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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2010/11/30 20:50:12 UTC
[jira] Updated: (LUCENE-2785) TopFieldCollector throws AIOOBE if
numHits is 0
[ https://issues.apache.org/jira/browse/LUCENE-2785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless updated LUCENE-2785:
---------------------------------------
Attachment: LUCENE-2785.patch
Patch.
I moved the numHits > 0 check down into TFC.create an TSDC.create, out of IndexSearcher.
And I added a new TotalHitCountCollector.
> TopFieldCollector throws AIOOBE if numHits is 0
> -----------------------------------------------
>
> Key: LUCENE-2785
> URL: https://issues.apache.org/jira/browse/LUCENE-2785
> Project: Lucene - Java
> Issue Type: Bug
> Components: Search
> Reporter: Michael McCandless
> Priority: Minor
> Fix For: 3.1, 4.0
>
> Attachments: LUCENE-2785.patch
>
>
> See solr-user thread "ArrayIndexOutOfBoundsException for query with rows=0 and sort param".
> I think we should just create a null collector (only tallies up totalHits) if numHits is 0?
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