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Posted to yarn-issues@hadoop.apache.org by "Arun Suresh (JIRA)" <ji...@apache.org> on 2017/12/29 06:21:00 UTC
[jira] [Updated] (YARN-7542) Fix issue that causes some Running
Opportunistic Containers to be recovered as PAUSED
[ https://issues.apache.org/jira/browse/YARN-7542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun Suresh updated YARN-7542:
------------------------------
Summary: Fix issue that causes some Running Opportunistic Containers to be recovered as PAUSED (was: NM recovers some Running Opportunistic Containers as SUSPEND)
> Fix issue that causes some Running Opportunistic Containers to be recovered as PAUSED
> -------------------------------------------------------------------------------------
>
> 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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