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From "Janne Majaranta (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-2548) Multithreaded faceting
Date Fri, 27 May 2011 09:00:48 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13040142#comment-13040142
] 

Janne Majaranta commented on SOLR-2548:
---------------------------------------

Hi Adrien,

It's a initial patch. I don't use facet queries / ranges, so I started with field counts.
What I'm planning to do is to run some stress tests against a 500M documents index distributed
over 54 cores (once my index-building process is finished).
I will definitely take a look at your suggestion once I'm able to run the stress tests against
the 500M docs index.

If the multi-threaded faceting version performs better under heavy load, I'll look into the
possibility of making the facet queries + ranges multi-threaded. 



> Multithreaded faceting
> ----------------------
>
>                 Key: SOLR-2548
>                 URL: https://issues.apache.org/jira/browse/SOLR-2548
>             Project: Solr
>          Issue Type: Improvement
>          Components: search
>    Affects Versions: 3.1
>            Reporter: Janne Majaranta
>            Priority: Minor
>              Labels: facet
>         Attachments: SOLR-2548.patch, SOLR-2548_for_31x.patch
>
>
> Add multithreading support for faceting.

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