Arun C Murthy created MAPREDUCE-4575:
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Summary: Add an option to drain the JobTracker jobs for upgrades
Key: MAPREDUCE-4575
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4575
Project: Hadoop Map/Reduce
Issue Type: Improvement
Reporter: Arun C Murthy
Assignee: Arun C Murthy
Following on from MAPREDUCE-4328 it will be useful to allow an option to drain
the JobTracker so that it will finish up existing jobs and not accept new ones.
This is particularly useful during upgrades.
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