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https://issues.apache.org/jira/browse/YARN-1856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15065570#comment-15065570
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Karthik Kambatla commented on YARN-1856:
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Thanks [~vvasudev] for working on this, [~sidharta-s] and [~vinodkv] for the
reviews. Excited to see this land.
Just checking - is there a JIRA for using memory.oom_control? If we don't
disable oom_control, using the new cgroups-based monitoring/enforcing would be
a lot more stricter compared to the proc-fs based checks and could lead to
several task/job failures on existing clusters. OTOH, we might want to enable
oom_control for opportunistic containers to be used in YARN-2877 and YARN-1011.
If there is no JIRA yet and you guys are caught up, I am happy to file one and
work on it.
> cgroups based memory monitoring for containers
> ----------------------------------------------
>
> Key: YARN-1856
> URL: https://issues.apache.org/jira/browse/YARN-1856
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Affects Versions: 2.3.0
> Reporter: Karthik Kambatla
> Assignee: Varun Vasudev
> Fix For: 2.9.0
>
> Attachments: YARN-1856.001.patch, YARN-1856.002.patch,
> YARN-1856.003.patch, YARN-1856.004.patch
>
>
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