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From "Simon Willnauer (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (LUCENE-3496) Support grouping by IndexDocValues
Date Fri, 07 Oct 2011 18:30:29 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-3496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Simon Willnauer updated LUCENE-3496:
------------------------------------

    Attachment: LUCENE-3496.patch

martjin, here is a patch that forces the sorted variants to use fixed size packed ints. can
you check if the perf changes?
                
> Support grouping by IndexDocValues
> ----------------------------------
>
>                 Key: LUCENE-3496
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3496
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: modules/grouping
>            Reporter: Martijn van Groningen
>         Attachments: LUCENE-3496.patch, LUCENE-3496.patch
>
>
> Although IDV is not yet finalized (More particular the SortedSource). I think we already
can discuss / investigate implementing grouping by IDV.

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