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Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2017/03/13 16:48:42 UTC

[jira] [Assigned] (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:all-tabpanel ]

Joel Bernstein reassigned SOLR-10270:
-------------------------------------

    Assignee: Joel Bernstein

> 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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