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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1783) yarn application does not make any progress even when no other application is running when RM is being restarted in the background
Date Fri, 07 Mar 2014 20:20:42 GMT

     [ https://issues.apache.org/jira/browse/YARN-1783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinod Kumar Vavilapalli updated YARN-1783:
------------------------------------------

    Due Date:     (was: 7/Mar/14)

Bad JIRA picking up key-strokes. Reverting the accidentally set due-dates, which we never
follow.

> yarn application does not make any progress even when no other application is running
when RM is being restarted in the background
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-1783
>                 URL: https://issues.apache.org/jira/browse/YARN-1783
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.4.0
>            Reporter: Arpit Gupta
>            Assignee: Jian He
>            Priority: Critical
>         Attachments: YARN-1783.1.patch, YARN-1783.2.patch, YARN-1783.3.patch, YARN-1783.4.patch
>
>
> Noticed that during HA tests some tests took over 3 hours to run when the test failed.
> Looking at the logs i see the application made no progress for a very long time. However
if i look at application log from yarn it actually ran in 5 mins
> I am seeing same behavior when RM was being restarted in the background and when both
RM and AM were being restarted. This does not happen for all applications but a few will hit
this in the nightly run.



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