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From "Jasper van Veghel (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-2066) Search Grouping: support distributed search
Date Sun, 04 Sep 2011 19:45:10 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2066?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13096930#comment-13096930
] 

Jasper van Veghel commented on SOLR-2066:
-----------------------------------------

Martijn, would it be possible to support group.ngroups for distributed grouping? I noticed
that when merging TopGroups it's stated that totalGroupCount cannot be merged, but wouldn't
it just be a matter of adding up the numbers (since groups shouldn't overlap across shards)?
I'm probably missing something, but having a total number of groups - also across shards -
is a tremendous help for paging; despite the performance penalty involved.

> Search Grouping: support distributed search
> -------------------------------------------
>
>                 Key: SOLR-2066
>                 URL: https://issues.apache.org/jira/browse/SOLR-2066
>             Project: Solr
>          Issue Type: Sub-task
>            Reporter: Yonik Seeley
>             Fix For: 3.4, 4.0
>
>         Attachments: SOLR-2066.patch, SOLR-2066.patch, SOLR-2066.patch, SOLR-2066.patch,
SOLR-2066.patch, SOLR-2066.patch
>
>
> Support distributed field collapsing / search grouping.

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