Jason Lowe created MAPREDUCE-5891:
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Summary: Improved shuffle error handling across NM restarts
Key: MAPREDUCE-5891
URL: https://issues.apache.org/jira/browse/MAPREDUCE-5891
Project: Hadoop Map/Reduce
Issue Type: Improvement
Affects Versions: 2.5.0
Reporter: Jason Lowe
To minimize the number of map fetch failures reported by reducers across an NM
restart it would be nice if reducers only reported a fetch failure after trying
for at specified period of time to retrieve the data.
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