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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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Fix Version/s: 0.12.1
Description: 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. (was: 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.)
Affects Version/s: 0.12.0
> 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
> Affects Versions: 0.12.0
> Reporter: Devaraj Das
> Assigned To: Devaraj Das
> Fix For: 0.12.1
>
> 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.
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