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https://issues.apache.org/jira/browse/YARN-8672?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16664339#comment-16664339
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Chandni Singh commented on YARN-8672:
-------------------------------------

[~jlowe] k. I will work at the suggested solution. There is an additional 
problem that I would like to address with this change:
Currently the localizer ID is assigned the Container ID. Since we need to use a 
token file private to the localizer instance, we need an identifier which is 
unique for the localizer. I will make the localizer ID unique.

> TestContainerManager#testLocalingResourceWhileContainerRunning occasionally 
> times out
> -------------------------------------------------------------------------------------
>
>                 Key: YARN-8672
>                 URL: https://issues.apache.org/jira/browse/YARN-8672
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 3.2.0
>            Reporter: Jason Lowe
>            Assignee: Chandni Singh
>            Priority: Major
>         Attachments: YARN-8672.001.patch, YARN-8672.002.patch, 
> YARN-8672.003.patch, YARN-8672.004.patch
>
>
> Precommit builds have been failing in 
> TestContainerManager#testLocalingResourceWhileContainerRunning.  I have been 
> able to reproduce the problem without any patch applied if I run the test 
> enough times.  It looks like something is removing container tokens from the 
> nmPrivate area just as a new localizer starts.



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