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https://issues.apache.org/jira/browse/MAPREDUCE-1550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ravi Gummadi reopened MAPREDUCE-1550:
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ugi.doAs() is there JSPUtil.getJobInfo() in current trunk also. So this fix
needs to go into trunk also.
> UGI.doAs should not be used for getting the history file of jobs
> ----------------------------------------------------------------
>
> Key: MAPREDUCE-1550
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1550
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Affects Versions: 0.22.0
> Reporter: Devaraj Das
> Assignee: Devaraj Das
> Fix For: 0.22.0
>
> Attachments: 1550-1.patch, 1550-2.1.patch, 1550-2.patch
>
>
> When the jobtracker tries to open a job history file it does a doAs to get
> the filesystem for the user (that had submitted the job). This should not be
> done since the job history files are owned by the jobtracker.
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