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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10228) FsPermission#fromShort() should cache FsAction.values()
Date Mon, 13 Jan 2014 23:47:52 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Haohui Mai updated HADOOP-10228:
--------------------------------

    Status: Patch Available  (was: Open)

> FsPermission#fromShort() should cache FsAction.values()
> -------------------------------------------------------
>
>                 Key: HADOOP-10228
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10228
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>            Priority: Minor
>         Attachments: HADOOP-10228.000.patch
>
>
> FsPermission#fromShort() calls FsAction.values() every time, which causes unnecessary
performance penalty.



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