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Posted to dev@lucene.apache.org by "Michael McCandless (Updated) (JIRA)" <ji...@apache.org> on 2011/10/14 14:56:11 UTC
[jira] [Updated] (LUCENE-3519) BlockJoinCollector only allows
retrieving groups for only one BlockJoinQuery
[ https://issues.apache.org/jira/browse/LUCENE-3519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless updated LUCENE-3519:
---------------------------------------
Attachment: LUCENE-3519.patch
Patch.
> BlockJoinCollector only allows retrieving groups for only one BlockJoinQuery
> ----------------------------------------------------------------------------
>
> Key: LUCENE-3519
> URL: https://issues.apache.org/jira/browse/LUCENE-3519
> Project: Lucene - Java
> Issue Type: Bug
> Components: modules/join
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: 3.5, 4.0
>
> Attachments: LUCENE-3519.patch
>
>
> Spinoff from Mark Harwood's email (subject "BlockJoin concerns") to
> dev list.
> It's fine to use multiple nested joins in a single query, and
> BlockJoinCollector should let you retrieve the top groups for all of
> them.
> But currently it always returns null after the first query's groups
> have been retrieved, because of a silly bug.
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