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From "Milind Bhandarkar (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-47) include records/second and bytes/second in task reports
Date Tue, 18 Jul 2006 21:39:15 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-47?page=comments#action_12421972 ] 
            
Milind Bhandarkar commented on HADOOP-47:
-----------------------------------------

Is this bug still relevant now that we have a fullfledged metrics API, and abovementioned
metrics will be output to the configurable metrics collector (after applying the patch for
hadoop-237) ?


> include records/second and bytes/second in  task reports
> --------------------------------------------------------
>
>                 Key: HADOOP-47
>                 URL: http://issues.apache.org/jira/browse/HADOOP-47
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: mapred
>    Affects Versions: 0.2.0
>            Reporter: Doug Cutting
>
> TaskReport should include fields for total records processed, total bytes processed and
total seconds of task execution.  These should also be reported in the web ui, as bytes/second
and records/second.  The job display could sum these to report total bytes/second and records/second
for map and reduce.  Better yet would be a graph displaying the total rates over the course
of the job...

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