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https://issues.apache.org/jira/browse/HADOOP-5572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ravi Gummadi updated HADOOP-5572:
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Attachment: HADOOP-5572.v1.3.patch
Earlier, missed backward compatibility of public method
JobHistory.MapAttempt.logFinished() because of adding a new param.
Attaching new patch with the change. Please review and provide your comments.
> The map progress value should have a separate phase for doing the final sort.
> -----------------------------------------------------------------------------
>
> Key: HADOOP-5572
> URL: https://issues.apache.org/jira/browse/HADOOP-5572
> Project: Hadoop Core
> Issue Type: Improvement
> Components: mapred
> Reporter: Owen O'Malley
> Assignee: Ravi Gummadi
> Attachments: HADOOP-5572.patch, HADOOP-5572.v1.1.patch,
> HADOOP-5572.v1.2.patch, HADOOP-5572.v1.3.patch, HADOOP-5572.v1.patch
>
>
> Currently, the final spill and sort doesn't record any progress while it
> runs, leading to the perception that the map is done, but "stuck".
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