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From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-1754) Replace mapred.persmissions.supergroup with an acl : mapreduce.cluster.administrators
Date Wed, 22 Sep 2010 04:10:33 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amareshwari Sriramadasu updated MAPREDUCE-1754:
-----------------------------------------------

    Attachment: patch-1754.txt

Patch with same changes as in Y!20S patch. 

Patch does the following :
*Removes configuration "mapred.permissions.supergroup", "mapreduce.cluster.permissions.supergroup"
and "mapreduce.jobtracker.permissions.supergroup". Adds configuration "mapreduce.cluster.administrators"
to specify the acl for administrators.
* Acl specified via mapreduce.cluster.administrators and mrOwner (the user who started the
mapreduce cluster) has access to all jobs, queues and common servlets.

> Replace mapred.persmissions.supergroup with an acl : mapreduce.cluster.administrators
> -------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1754
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1754
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobtracker
>            Reporter: Amareshwari Sriramadasu
>             Fix For: 0.22.0
>
>         Attachments: patch-1754-ydist.txt, patch-1754.txt
>
>
> mapred.permissions.supergroup should be replaced with an acl so that it does not restrict
the admins to a single group.
> See more details on MAPREDUCE-1542.

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