Metrics should be there for reporting shuffle failures/successes
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Key: HADOOP-1485
URL: https://issues.apache.org/jira/browse/HADOOP-1485
Project: Hadoop
Issue Type: Improvement
Components: mapred
Reporter: Devaraj Das
Assignee: Devaraj Das
Fix For: 0.14.0
It would be nice to have metrics for the shuffle phase which reports the
failures/successes for the fetches. This would aid in performance tests and in
debugging (shuffle).
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