hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1307) Introduce the concept of Job Permissions
Date Mon, 25 Jan 2010 08:45:35 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12804445#action_12804445
] 

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

Another way to look at this is it was much more difficult to enforce group level permissions
in mr-744 but enforcing group level permissions for jobs turns out to be simpler and easy
to comprehend. In some sense mr-744 is more strict about who can access distributed cache
files. 

> 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
>
>         Attachments: 1307-early-1.patch
>
>
> 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.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message