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Posted to dev@lucene.apache.org by "Martin Braun (JIRA)" <ji...@apache.org> on 2014/11/25 21:24:13 UTC

[jira] [Commented] (LUCENE-2348) DuplicateFilter incorrectly handles multiple calls to getDocIdSet for segment readers

    [ https://issues.apache.org/jira/browse/LUCENE-2348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14225148#comment-14225148 ] 

Martin Braun commented on LUCENE-2348:
--------------------------------------

any update on this? Or should I use lucene grouping for this?

> DuplicateFilter incorrectly handles multiple calls to getDocIdSet for segment readers
> -------------------------------------------------------------------------------------
>
>                 Key: LUCENE-2348
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2348
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: modules/other
>    Affects Versions: 2.9.2
>            Reporter: Trejkaz
>         Attachments: LUCENE-2348.patch, LUCENE-2348.patch
>
>
> DuplicateFilter currently works by building a single doc ID set, without taking into account that getDocIdSet() will be called once per segment and only with each segment's local reader.



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