Progress reported by a reduce task executed via LocalJobRunner is incorrect
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Key: MAPREDUCE-2519
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2519
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 0.23.0
Reporter: Amar Kamat
ReduceTask splits its progress reporting into 3 phases
1. Copy
2. Shuffule
3. Reduce
When the reduce task is run using a LocalJobRunner, the copy phase is ignored
(skipped) but the progress is not updated. This results in a mismatch in the
Reduce task's progress.
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