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Posted to dev@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2013/08/28 14:32:51 UTC

[jira] [Resolved] (TAJO-136) Broadcast join should be enabled

     [ https://issues.apache.org/jira/browse/TAJO-136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyunsik Choi resolved TAJO-136.
-------------------------------

    Resolution: Fixed

I've just committed it. Thank you for the review.
                
> Broadcast join should be enabled
> --------------------------------
>
>                 Key: TAJO-136
>                 URL: https://issues.apache.org/jira/browse/TAJO-136
>             Project: Tajo
>          Issue Type: Improvement
>          Components: planner/optimizer
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>             Fix For: 0.2-incubating
>
>         Attachments: TAJO-136_2.patch, TAJO-136.patch
>
>
> The broadcast join was disabled during Yarn port. The broadcast join significantly reduces query response times including small-big joins. We need to enable the broadcast join feature.

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