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https://issues.apache.org/jira/browse/HADOOP-1101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Devaraj Das updated HADOOP-1101:
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Status: Patch Available (was: Open)
> Add more statistics in the web-ui to do with tasks
> --------------------------------------------------
>
> Key: HADOOP-1101
> URL: https://issues.apache.org/jira/browse/HADOOP-1101
> Project: Hadoop
> Issue Type: Improvement
> Reporter: Devaraj Das
> Assigned To: Devaraj Das
> Attachments: 1101.patch
>
>
> Currently, the web-ui does not display all the statistics needed to analyze
> performance of a job in the MR framework. Things like the average time the
> maps took to finish is missing. Similarly, the min/max/average for shuffle is
> missing. It would also be nice to add the statistics for major transitions
> like the time when the last map finished, the time when the last shuffle/copy
> finished, etc. The rate of reading map input and writing reduce output will
> be helpful too.
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