Want to kill a particular task or attempt
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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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