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https://issues.apache.org/jira/browse/MAPREDUCE-2519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amar Kamat reassigned MAPREDUCE-2519:
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Assignee: Amar Kamat
> Progress reported by a reduce task executed via LocalJobRunner is incorrect
> ---------------------------------------------------------------------------
>
> 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
> Assignee: Amar Kamat
> Labels: localjobrunner, progress, reduce
>
> 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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