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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-1351) Want to kill a particular task or attempt
Date Mon, 14 May 2007 09:03:16 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-1351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12495522
] 

Enis Soztutar commented on HADOOP-1351:
---------------------------------------

+1
sometimes(in 0.9.2) we have to manually kill the task since it stays in the initializing phase.
Such command will ease the task killing process. 

> Want to kill a particular task or attempt
> -----------------------------------------
>
>                 Key: HADOOP-1351
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1351
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: mapred
>    Affects Versions: 0.12.3
>            Reporter: Owen O'Malley
>             Fix For: 0.14.0
>
>
> It would be convenient to be able to kill a particular task or attempt from the command
line. It would look like:
> bin/hadoop job -kill-task tip_0001_m_000000
> bin/hadoop job -kill-attempt task_0001_m_000000_0
> This would allow the user to tell the system to stop a particular task or attempt without
having to restart a task tracker.

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