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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1457) For secure job execution, couple of more UserGroupInformation.doAs needs to be added
Date Sun, 07 Feb 2010 02:46:27 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12830619#action_12830619
] 

Devaraj Das commented on MAPREDUCE-1457:
----------------------------------------

Regarding addition of new tests, the bugs fixed by the patch shows up in only the secure environment
(and hence difficult to write testcases). The patch was manually tested.

> For secure job execution, couple of more UserGroupInformation.doAs needs to be added
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1457
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1457
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>    Affects Versions: 0.22.0
>            Reporter: Devaraj Das
>            Assignee: Jakob Homan
>             Fix For: 0.22.0
>
>         Attachments: MAPREDUCE-1457-BPY20.patch, MAPREDUCE-1457-BPY20.patch, MAPREDUCE-1457.patch,
MAPREDUCE-1457.patch, MAPREDUCE-1457.patch
>
>
> During our testing in a kerberos environment, we had to add UserGroupInformation.doAs
blocks in certain places.

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