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Posted to mapreduce-issues@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2011/01/05 21:59:45 UTC
[jira] Updated: (MAPREDUCE-2233) LinuxTaskController throws NPE
when task fails to start
[ https://issues.apache.org/jira/browse/MAPREDUCE-2233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon updated MAPREDUCE-2233:
-----------------------------------
Resolution: Duplicate
Status: Resolved (was: Patch Available)
Superceded by MAPREDUCE-2244 which also fixes this problem.
> LinuxTaskController throws NPE when task fails to start
> -------------------------------------------------------
>
> Key: MAPREDUCE-2233
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2233
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: task-controller
> Affects Versions: 0.22.0, 0.23.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Attachments: mapreduce-2233.txt
>
>
> When the LinuxTaskController is incorrectly configured (eg wrong permissions or path) an NPE is thrown when it tries to kill the failed tasks, since there is no known pid.
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