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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-263) task status should include timestamps for when a job transitions
Date Tue, 05 Sep 2006 20:57:23 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-263?page=comments#action_12432674 ] 
            
Owen O'Malley commented on HADOOP-263:
--------------------------------------

A couple more things:
  1. You don't have javadoc on the public methods in TaskStatus.
  2. For the task details you should always have at least one result, so just test for that
case explicitly and put a message about "no task attempts found". Please remove the new type
parameter.
  3. Can we factor some more of the duplicated code in the jsp into a single instance?

> task status should include timestamps for when a job transitions
> ----------------------------------------------------------------
>
>                 Key: HADOOP-263
>                 URL: http://issues.apache.org/jira/browse/HADOOP-263
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: mapred
>    Affects Versions: 0.2.1
>            Reporter: Owen O'Malley
>         Assigned To: Sanjay Dahiya
>             Fix For: 0.6.0
>
>         Attachments: Hadoop-263.patch, patch.txt, patch.txt, patch.txt, patch.txt
>
>
> It would help users to understand what happened if the task status included information
about when the task transitioned:
> Map:
>    started
>    finished
> Reduce:
>    started
>    shuffle finished
>    sort finished
>    finished

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