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https://issues.apache.org/jira/browse/YARN-7542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16305586#comment-16305586
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Arun Suresh commented on YARN-7542:
-----------------------------------
Thanks for investigating and for the patch [~sampada].
pretty straightforward so +1. Testing this specific case looks to be
non-trivial, so let tackle testing {{ContainersLauncher}} properly in a
separate JIRA.
> NM recovers some Running Opportunistic Containers as SUSPEND
> ------------------------------------------------------------
>
> Key: YARN-7542
> URL: https://issues.apache.org/jira/browse/YARN-7542
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Arun Suresh
> Assignee: Sampada Dehankar
> Attachments: YARN-7542.001.patch
>
>
> Steps to reproduce:
> * Start YARN cluster - Enable Opportunistic containers and set NM queue
> length to something > 10. Also Enable work preserving restart
> * Start an MR job (without opportunistic containers)
> * Kill the NM and restart it again.
> * In the logs - it shows that some of the containers are in SUSPENDED state -
> even though they are still running.
> [~sampada15] / [~kartheek], can you take a look at this ?
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