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Posted to mapreduce-issues@hadoop.apache.org by "Chen He (JIRA)" <ji...@apache.org> on 2014/06/24 18:10:29 UTC

[jira] [Updated] (MAPREDUCE-5939) StartTime showing up as the epoch time in JHS UI after upgrade

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chen He updated MAPREDUCE-5939:
-------------------------------

    Attachment: MAPREDUCE-5939.patch

> StartTime showing up as the epoch time in JHS UI after upgrade
> --------------------------------------------------------------
>
>                 Key: MAPREDUCE-5939
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5939
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.5.0
>            Reporter: Kihwal Lee
>            Assignee: Chen He
>         Attachments: MAPREDUCE-5939.patch
>
>
> After upgrading from 0.23.x to 2.5, the start time of old apps are showing up as the epoch time.  It looks like 2.5 expects start time to be encoded at the end of the jhist file name (....xxxx-[timestamp].jhist). It should have been made backward compatible.



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