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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1307) Introduce the concept of Job Permissions
Date Mon, 15 Feb 2010 22:12:28 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12834003#action_12834003
] 

Devaraj Das commented on MAPREDUCE-1307:
----------------------------------------

Looks good overall. There seems to be an unintentional change in JobContext.java (to do with
JOB_TOKEN_FILE).

> 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
>            Assignee: Vinod K V
>             Fix For: 0.22.0
>
>         Attachments: 1307-early-1.patch, MAPREDUCE-1307-20100210.txt, MAPREDUCE-1307-20100211.txt,
MAPREDUCE-1307-20100215.txt
>
>
> 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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