[jira] [Commented] (TAJO-2126) Allow parallel execution of sibling ExecutionBlocks

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TAJO-2126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15248833#comment-15248833 ] 

ASF GitHub Bot commented on TAJO-2126:
--------------------------------------

GitHub user jihoonson opened a pull request:

    https://github.com/apache/tajo/pull/1003

    TAJO-2126: Allow parallel execution of sibling ExecutionBlocks

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/jihoonson/tajo-2 peb

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/tajo/pull/1003.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1003
    
----
commit 70f6475d271c321e9f2c829e37eec4130e05372e
Author: Jihoon Son <ji...@apache.org>
Date:   2016-04-19T13:01:51Z

    testing

commit 10986c500b161ecf1db4eba24c0d400976101b0c
Author: Jihoon Son <ji...@apache.org>
Date:   2016-04-19T22:45:48Z

    cleanup

----


> Allow parallel execution of sibling ExecutionBlocks
> ---------------------------------------------------
>
>                 Key: TAJO-2126
>                 URL: https://issues.apache.org/jira/browse/TAJO-2126
>             Project: Tajo
>          Issue Type: Improvement
>          Components: Scheduler
>            Reporter: Jihoon Son
>            Assignee: Jihoon Son
>             Fix For: 0.12.0
>
>
> Execution of sibling ExecutionBlocks were blocked due to some reasons like too many concurrent disk access or some bugs of invalid query results. Since these problems are fixed, we need to allow it.



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