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Posted to yarn-issues@hadoop.apache.org by "Kousuke Saruta (JIRA)" <ji...@apache.org> on 2016/01/22 20:37:40 UTC

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

     [ https://issues.apache.org/jira/browse/YARN-4630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kousuke Saruta updated YARN-4630:
---------------------------------
    Attachment: YARN-4630.patch.0

I've attached the initial patch.

> 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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