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https://issues.apache.org/jira/browse/YARN-9946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhoukang updated YARN-9946:
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Component/s: nodemanager
> Support container.watcher for watching container process
> ---------------------------------------------------------
>
> Key: YARN-9946
> URL: https://issues.apache.org/jira/browse/YARN-9946
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: nodemanager
> Reporter: zhoukang
> Assignee: zhoukang
> Priority: Major
> Attachments: example-pmap.png
>
>
> Support run watcher script for watching container process.Like print jstack
> or pmap etc.
> !example-pmap.png!
>
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