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From "Robert Joseph Evans (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3103) Implement Job ACLs for MRAppMaster
Date Tue, 01 Nov 2011 00:43:32 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140729#comment-13140729
] 

Robert Joseph Evans commented on MAPREDUCE-3103:
------------------------------------------------

The patch appears the check the ACLs correctly, but like other error handling in the WebApps
it is not stopping the rest of the page from being rendered.  So even thought the result is
being set as FORBIDDEN the rest of the code ignores it and goes on to render the rest of the
page and overwrite the result.  In the short term I would say that you want to throw a RuntimeException
inside accessDenied.  In the long term we need to create an accessDenied exception, along
with several others and have the framework handle them correctly, similar to how Jersey handles
it.
                
> Implement Job ACLs for MRAppMaster
> ----------------------------------
>
>                 Key: MAPREDUCE-3103
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3103
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: mrv2, security
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Mahadev konar
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3103.patch
>
>


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