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

    Attachment: YARN-1783.2.patch

new patch with minor fix

> 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
>
>
> 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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