Karthik Kambatla created MAPREDUCE-4990:
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Summary: Construct debug strings conditionally in
ShuffleHandler.Shuffle#sendMapOutput()
Key: MAPREDUCE-4990
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4990
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 0.23.5, 2.0.3-alpha
Reporter: Karthik Kambatla
Assignee: Karthik Kambatla
Priority: Trivial
In {{#sendMapOutput()}}, the debug statements are not wrapped in the customary
{{#isDebugEnabled()}} condition. Given this piece of code is critical for
performance, it would be nice to fix it.
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