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Posted to yarn-issues@hadoop.apache.org by "Rohith Sharma K S (JIRA)" <ji...@apache.org> on 2016/01/23 03:04:40 UTC

[jira] [Commented] (YARN-4630) Remove useless boxing/unboxing code (Hadoop YARN)

    [ https://issues.apache.org/jira/browse/YARN-4630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15113465#comment-15113465 ] 

Rohith Sharma K S commented on YARN-4630:
-----------------------------------------

The patch appears to be has changes in MR. And MAPREDUCE-6615 tracks MR side changes. Do we still need YARN JIRA?

> Remove useless boxing/unboxing code (Hadoop YARN)
> -------------------------------------------------
>
>                 Key: YARN-4630
>                 URL: https://issues.apache.org/jira/browse/YARN-4630
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: yarn
>    Affects Versions: 3.0.0
>            Reporter: Kousuke Saruta
>            Priority: Minor
>         Attachments: YARN-4630.patch.0
>
>
> There are lots of places where useless boxing/unboxing occur.
> To avoid performance issue, let's remove them.



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