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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-7115) Add a cache for getpwuid_r and getpwgid_r calls
Date Wed, 07 Nov 2012 22:00:12 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-7115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alejandro Abdelnur updated HADOOP-7115:
---------------------------------------

    Attachment: HADOOP-7115.patch

Thanks for the review Todd, new patch addressing you comments. Minor tweak, converted the
INT constants to an ENUM but did not move the cache into the ENUM, left as before (not very
keen of mutable ENUMs).
                
> Add a cache for getpwuid_r and getpwgid_r calls
> -----------------------------------------------
>
>                 Key: HADOOP-7115
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7115
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.22.0, 2.0.2-alpha, 0.23.4
>            Reporter: Arun C Murthy
>            Assignee: Alejandro Abdelnur
>             Fix For: 0.22.1, 2.0.3-alpha
>
>         Attachments: h-7115.1.patch, hadoop-7115-0.22.patch, hadoop-7115-0.22.patch,
HADOOP-7115.patch, HADOOP-7115.patch
>
>
> As discussed in HADOOP-6978, a cache helps a lot.

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