hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rushabh S Shah (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5797) Elapsed time for failed tasks that never started is wrong
Date Mon, 17 Mar 2014 15:57:43 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rushabh S Shah updated MAPREDUCE-5797:
--------------------------------------

    Status: Open  (was: Patch Available)

indentation errors. need to update

>  Elapsed time for failed tasks that never started is  wrong 
> ------------------------------------------------------------
>
>                 Key: MAPREDUCE-5797
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5797
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobhistoryserver, webapps
>    Affects Versions: 0.23.9
>            Reporter: Rushabh S Shah
>            Assignee: Rushabh S Shah
>         Attachments: patch-MapReduce-5797-v2.patch, patch-MapReduce-5797-v2.patch, patch-MapReduce-5797.patch
>
>
> The elapsed time for tasks in a failed job that were never
> started can be way off.  It looks like we're marking the start time as the
> beginning of the epoch (i.e.: start time = -1) but the finish time is when the
> task was marked as failed when the whole job failed.  That causes the
> calculated elapsed time of the task to be a ridiculous number of hours.
> Tasks that fail without any attempts shouldn't have start/finish/elapsed times.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message