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https://issues.apache.org/jira/browse/MAPREDUCE-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12791809#action_12791809
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Hemanth Yamijala commented on MAPREDUCE-1307:
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Maybe there's a simple model: queues = directories, jobs = files ? Just 
thinking aloud.

> Introduce the concept of Job Permissions
> ----------------------------------------
>
>                 Key: MAPREDUCE-1307
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1307
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: security
>            Reporter: Devaraj Das
>             Fix For: 0.22.0
>
>
> It would be good to define the notion of job permissions analogous to file 
> permissions. Then the JobTracker can restrict who can "read" (e.g. look at 
> the job page) or "modify" (e.g. kill) jobs.

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