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https://issues.apache.org/jira/browse/MAPREDUCE-189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod K V updated MAPREDUCE-189:
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    Issue Type: Sub-task  (was: Bug)
        Parent: MAPREDUCE-563

> Change Map-Reduce framework to use JAAS instead of UGI
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-189
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-189
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>            Reporter: Arun C Murthy
>            Assignee: Arun C Murthy
>
> Hadoop embraced JAAS via HADOOP-4348.
> We need to fix Map-Reduce to use JAAS concepts such as Subject, Principal, 
> Permission etc. rather than UserGroupInformation for user identification, 
> queue-acls etc.

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