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Posted to issues@tajo.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/05/08 00:30:00 UTC

[jira] [Commented] (TAJO-1523) ClassSize should consider compressed oops

    [ https://issues.apache.org/jira/browse/TAJO-1523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14533497#comment-14533497 ] 

ASF GitHub Bot commented on TAJO-1523:
--------------------------------------

Github user hyunsik commented on the pull request:

    https://github.com/apache/tajo/pull/508#issuecomment-100038314
  
    +1
    This change is reasonable and looks good to me.


> ClassSize should consider compressed oops 
> ------------------------------------------
>
>                 Key: TAJO-1523
>                 URL: https://issues.apache.org/jira/browse/TAJO-1523
>             Project: Tajo
>          Issue Type: Improvement
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>
> For JVMs under 32G memory, compressed oops can be enabled, halving size of java references. This should be considered not to over-estimate size of object.



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