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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2017/03/15 23:25:42 UTC

[jira] [Commented] (SOLR-10270) Stop exporting _version_ during GROUP BY aggregations in map_reduce mode

    [ https://issues.apache.org/jira/browse/SOLR-10270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15927161#comment-15927161 ] 

ASF subversion and git services commented on SOLR-10270:
--------------------------------------------------------

Commit 22f91ba0cafeb04e1568cb8c61b5356ef7e91ade in lucene-solr's branch refs/heads/master from [~joel.bernstein]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=22f91ba ]

SOLR-10270: Stop exporting _version_ during GROUP BY aggregations in map_reduce mode


> Stop exporting _version_ during GROUP BY aggregations in map_reduce mode
> ------------------------------------------------------------------------
>
>                 Key: SOLR-10270
>                 URL: https://issues.apache.org/jira/browse/SOLR-10270
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Joel Bernstein
>            Assignee: Joel Bernstein
>         Attachments: SOLR-10270.patch
>
>
> Currently the SolrTable implementation is exporting _version_ when doing GROUP BY aggregations in map_reduce mode. There is no reason for this and it slows things down. This ticket will stop this from occurring.



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