Laurent Goujon created MAPREDUCE-6487:
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Summary: TaskCounter.MAP_OUTPUT_BYTES is 0 for map-only jobs
Key: MAPREDUCE-6487
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6487
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: task
Reporter: Laurent Goujon
It looks like DirectMapOutputCollector (used by Map-only jobs) doesn't update
TaskCounter.MAP_OUTPUT_BYTES although it updates TaskCounter.MAP_OUTPUT_RECORDS.
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