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From "paul sutter (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-47) include records/second and bytes/second in task reports
Date Fri, 07 Apr 2006 01:43:33 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-47?page=comments#action_12373564 ] 

paul sutter commented on HADOOP-47:
-----------------------------------

+1 that

you might consider implementing this as a generic counter-object class that can be used by
any job to create custom counters like dingbats per second or peak fidderwinks.

> include records/second and bytes/second in  task reports
> --------------------------------------------------------
>
>          Key: HADOOP-47
>          URL: http://issues.apache.org/jira/browse/HADOOP-47
>      Project: Hadoop
>         Type: New Feature

>   Components: mapred
>     Versions: 0.2
>     Reporter: Doug Cutting
>     Assignee: Owen O'Malley
>      Fix For: 0.2

>
> 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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