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https://issues.apache.org/jira/browse/TAJO-1743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679548#comment-14679548
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ASF GitHub Bot commented on TAJO-1743:
--------------------------------------

Github user blrunner commented on the pull request:

    https://github.com/apache/tajo/pull/678#issuecomment-129296719
  
    +1
    
    LGTM. :)


> Improve calculation of intermediate table statistics
> ----------------------------------------------------
>
>                 Key: TAJO-1743
>                 URL: https://issues.apache.org/jira/browse/TAJO-1743
>             Project: Tajo
>          Issue Type: Improvement
>          Components: Data Shuffle, Physical Operator, Storage
>    Affects Versions: 0.8.0, 0.9.0, 0.10.0, 0.10.1
>            Reporter: Jinho Kim
>            Assignee: Jinho Kim
>             Fix For: 0.11.0
>
>
> Internal storage calculates the statistic(min, max) for intermediate data 
> shuffling. but the statistics requires only to the range shuffle in the 
> current implementation. We should remove unnecessary computing



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