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Posted to common-dev@hadoop.apache.org by "Enis Soztutar (JIRA)" <ji...@apache.org> on 2007/09/03 16:18:58 UTC
[jira] Updated: (HADOOP-1351) Want to kill a particular task or
attempt
[ https://issues.apache.org/jira/browse/HADOOP-1351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Enis Soztutar updated HADOOP-1351:
----------------------------------
Attachment: killTask_v1.6.patch
Fixed taskid -> JIP path to not include string processing.
Changed synchronization to apply to whole function instead.
added a minor log.
> 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: 0.15.0
> Reporter: Owen O'Malley
> Assignee: Enis Soztutar
> Fix For: 0.15.0
>
> Attachments: killTask_v1.0.1.patch, killTask_v1.2.patch, killTask_v1.3.patch, killTask_v1.4.patch, killTask_v1.5.patch, killTask_v1.6.patch
>
>
> 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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