Jason Lowe created MAPREDUCE-5891: ------------------------------------- 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. -- This message was sent by Atlassian JIRA (v6.2#6252)