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Posted to mapreduce-dev@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2011/09/07 18:31:10 UTC

[jira] [Resolved] (MAPREDUCE-2946) TaskTrackers fail at startup

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Owen O'Malley resolved MAPREDUCE-2946.
--------------------------------------

    Resolution: Invalid

I forgot to chmod the task-controller to setuid. Sorry for the noise.

> TaskTrackers fail at startup
> ----------------------------
>
>                 Key: MAPREDUCE-2946
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2946
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: tasktracker
>    Affects Versions: 0.20.205.0
>            Reporter: Owen O'Malley
>             Fix For: 0.20.205.0
>
>
> Upgrading from 0.20.204.0 to 0.20.205.0-SNAPSHOT, the TaskTrackers refused to start because the cleanup failed. I was able to start the task trackers by deleting the mapred localdirs across the cluster.
> I was running with the linux task controller and security turned on.

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