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Posted to mapreduce-issues@hadoop.apache.org by "Boris Shkolnik (JIRA)" <ji...@apache.org> on 2009/12/18 00:02:18 UTC

[jira] Updated: (MAPREDUCE-1083) Use the user-to-groups mapping service in the JobTracker

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Boris Shkolnik updated MAPREDUCE-1083:
--------------------------------------

    Attachment: MAPREDUCE-1083-2.patch

added and fixed tests to support common changes

>  Use the user-to-groups mapping service in the JobTracker
> ---------------------------------------------------------
>
>                 Key: MAPREDUCE-1083
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1083
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: jobtracker
>            Reporter: Arun C Murthy
>            Assignee: Boris Shkolnik
>             Fix For: 0.22.0
>
>         Attachments: HADOOP-4656_mr.patch, MAPREDUCE-1083-2.patch
>
>
> HADOOP-4656 introduces a user-to-groups mapping service on the server-side. The JobTracker should use this to map users to their groups rather than relying on the information passed by the client.

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