Corner cases in killJob from command line
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Key: HADOOP-4361
URL: https://issues.apache.org/jira/browse/HADOOP-4361
Project: Hadoop Core
Issue Type: Bug
Components: mapred
Affects Versions: 0.19.0
Reporter: Amareshwari Sriramadasu
Assignee: Amareshwari Sriramadasu
Priority: Blocker
Fix For: 0.19.0
If the job has occupied all the slots (maps and reduces), and there is kill
from command line to kill the job, we have to make sure the cleanup task is
eventually launched. Now there is no slot free until one of the attempts
completes/failed.
If there is kill from commandline during job setup, setup task has to be
killed, before launching cleanup task.
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