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https://issues.apache.org/jira/browse/YARN-6920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16114021#comment-16114021
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Arun Suresh commented on YARN-6920:
-----------------------------------
True.. the sequence of events you mentioned can happen. I am hoping that once
YARN-5972 is completed, freezing and later thawing of the opportunistic
container using cgroups freezer / docker pause - rather than simply killing it
- will ensure no work is lost (we have seen good results in production on
Windows). I can maybe raise a JIRA to optimize the above path and keep it open
till we finish with YARN-5972. That way, I can get some data and see an
optimization is required. Thoughts ?
> Fix TestNMClient failure due to YARN-6706
> -----------------------------------------
>
> Key: YARN-6920
> URL: https://issues.apache.org/jira/browse/YARN-6920
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Arun Suresh
> Assignee: Arun Suresh
> Attachments: YARN-6920.001.patch, YARN-6920.002.patch,
> YARN-6920.003.patch, YARN-6920.004.patch
>
>
> Looks like {{TestNMClient}} has been failing for a while. Opening this JIRA
> to track the fix.
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