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https://issues.apache.org/jira/browse/YARN-544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kumar Vavilapalli resolved YARN-544.
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    Resolution: Duplicate

Thanks for the update, Omkar.

Closing this as duplicate.
                
> Failed resource localization might introduce a race condition.
> --------------------------------------------------------------
>
>                 Key: YARN-544
>                 URL: https://issues.apache.org/jira/browse/YARN-544
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Omkar Vinit Joshi
>            Assignee: Omkar Vinit Joshi
>
> When resource localization fails [Public localizer / 
> LocalizerRunner(Private)] it sends ContainerResourceFailedEvent to the 
> containers which then sends ResourceReleaseEvent to the failed resource. In 
> the end when LocalizedResource's ref count drops to 0 its state is changed 
> from DOWNLOADING to INIT.
> Now if a Resource gets ResourceRequestEvent in between 
> ContainerResourceFailedEvent and last ResourceReleaseEvent then for that 
> resource ref count will not drop to 0 and the container which sent the 
> ResourceRequestEvent will keep waiting.

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