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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-1532) Delegation token is obtained as the superuser
Date Thu, 25 Feb 2010 21:36:27 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Devaraj Das updated MAPREDUCE-1532:
-----------------------------------

    Attachment: 1532-bp20.2.patch

Addresses some bugs in the earlier patch.

> Delegation token is obtained as the superuser
> ---------------------------------------------
>
>                 Key: MAPREDUCE-1532
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1532
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: job submission, security
>    Affects Versions: 0.22.0
>            Reporter: Devaraj Das
>            Assignee: Devaraj Das
>             Fix For: 0.22.0
>
>         Attachments: 1532-bp20.1.patch, 1532-bp20.2.patch
>
>
> When the UserGroupInformation.doAs is invoked for proxy users, the delegation token is
incorrectly obtained as the real user.

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