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https://issues.apache.org/jira/browse/MAPREDUCE-3202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13861748#comment-13861748
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Roman Shaposhnik commented on MAPREDUCE-3202:
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[~vitthal_gogate] I did the first pass over the patch and it looks reasonable.
Here's a few bits of feedback I've got so far:
* I would like to suggest that an extra JIRA (perhaps a subjira of this one)
gets created to track *just* the changes required in existing HS webUI to
support Vaidya. One half of the patch will go there.
* please make sure to add unit tests for that first half of the patch
* on this JIRA we shall keep track of things under hadoop-tools/hadoop-vaidya
* we would also need to make sure that hadoop-tools/hadoop-vaidya bits end
up in maven assembly
> Integrating Hadoop Vaidya with Job History UI in Hadoop 2.0
> ------------------------------------------------------------
>
> Key: MAPREDUCE-3202
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3202
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Components: jobhistoryserver
> Affects Versions: 2.0.0-alpha
> Reporter: vitthal (Suhas) Gogate
> Assignee: Evan (Yiming) Meng
> Fix For: trunk
>
> Attachments: MAPREDUCE-3202.patch, MAPREDUCE-3202.patch
>
>
> Hadoop Vaidya provides a detailed analysis of the M/R job in terms of various
> execution inefficiencies and the associated remedies that user can easily
> understand and fix. This Jira patch integrates it with Job History UI under
> Hadoop 2.0 branch.
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