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Posted to mapreduce-issues@hadoop.apache.org by "Vinod K V (JIRA)" <ji...@apache.org> on 2009/11/12 12:36:39 UTC
[jira] Updated: (MAPREDUCE-915) For secure environments, the
Map/Reduce debug script must be run as the user.
[ https://issues.apache.org/jira/browse/MAPREDUCE-915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod K V updated MAPREDUCE-915:
--------------------------------
Fix Version/s: 0.21.0
> For secure environments, the Map/Reduce debug script must be run as the user.
> -----------------------------------------------------------------------------
>
> Key: MAPREDUCE-915
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-915
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: security, tasktracker
> Affects Versions: 0.21.0
> Reporter: Hemanth Yamijala
> Assignee: Devaraj Das
> Priority: Blocker
> Fix For: 0.21.0
>
> Attachments: 915.1.patch, 915.2.patch, 915.patch
>
>
> The Taskcontroller model allows admins to set up a cluster configuration that runs tasks as users. The debug script feature of Map/Reduce provided by the configuration options: mapred.map.task.debug.script and mapred.reduce.task.debug.script need to be run as the user as well in such environments, rather than as the tasktracker user.
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