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From "Vinod K V (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1493) Authorization for job-history pages
Date Mon, 15 Feb 2010 07:25:27 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12833703#action_12833703
] 

Vinod K V commented on MAPREDUCE-1493:
--------------------------------------

History pages are served by the JobTracker directly off the job-history files on the DFS.
To facilitate the authorization of these pages, we will need the job ACLs that are introduced
by MAPREDUCE-1307 and used subsequently in MAPREDUCE-1455. Along with JobHistory files, job
configuration files are also stored on DFS, so we can directly read the ACLs from conf files
and use them for the sake of authorization.

> Authorization for job-history pages
> -----------------------------------
>
>                 Key: MAPREDUCE-1493
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1493
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: jobtracker, security
>            Reporter: Vinod K V
>             Fix For: 0.22.0
>
>
> MAPREDUCE-1455 introduces authorization for most of the Map/Reduce jsp pages and servlets,
but left history pages. This JIRA will make sure that authorization checks are made while
accessing job-history pages also.

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