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https://issues.apache.org/jira/browse/MAPREDUCE-1457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12830708#action_12830708
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Hudson commented on MAPREDUCE-1457:
-----------------------------------
Integrated in Hadoop-Mapreduce-trunk-Commit #228 (See
[http://hudson.zones.apache.org/hudson/job/Hadoop-Mapreduce-trunk-Commit/228/])
. Fixes JobTracker to get the FileSystem object within getStagingAreaDir
within a privileged block. Fixes Child.java to use the appropriate UGIs while
getting the TaskUmbilicalProtocol proxy and while executing the task.
Contributed by Jakob Homan.
> 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-BPY20.patch.1, 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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