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From "Nigel Daley (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-1101) Add more statistics in the web-ui to do with tasks
Date Fri, 16 Mar 2007 06:12:09 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-1101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Nigel Daley updated HADOOP-1101:

    Fix Version/s:     (was: 0.12.1)

deferring to 0.13.0

> 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: 0.13.0
>         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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