Karthik Kambatla created MAPREDUCE-5652:
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Summary: ShuffleHandler should handle NM restarts
Key: MAPREDUCE-5652
URL: https://issues.apache.org/jira/browse/MAPREDUCE-5652
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 2.2.0
Reporter: Karthik Kambatla
ShuffleHandler should work across NM restarts and not require re-running
map-tasks. On NM restart, the map outputs are cleaned up requiring re-execution
of map tasks and should be avoided.
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