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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-740) Provide summary information per job once a job is finished.
Date Tue, 14 Jul 2009 07:25:14 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12730723#action_12730723
] 

Amar Kamat commented on MAPREDUCE-740:
--------------------------------------

bq. I remember an issue that job.startTime is not updated on restart correctly, but instead
JobStatus.getStartTime is. Can you please check this ? (Maybe Amar will have the context)
AFAIK JobInProgress.updateJobInfo() is called upon restart to change the start-time info.
I think job-status still holds the old/incorrect start-time. job.startTime should be used.


> Provide summary information per job once a job is finished.
> -----------------------------------------------------------
>
>                 Key: MAPREDUCE-740
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-740
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: jobtracker
>            Reporter: Hong Tang
>            Assignee: Arun C Murthy
>             Fix For: 0.21.0
>
>         Attachments: MAPREDUCE-740_0_20090709.patch
>
>
> It would be nice if JobTracker can output a one line summary information per job once
a job is finished. Otherwise, users or system administrators would end up scraping individual
job history logs.

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