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https://issues.apache.org/jira/browse/YARN-7693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jiandan Yang updated YARN-7693:
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Attachment: YARN-7693.001.patch
> ContainersMonitor support configurable
> --------------------------------------
>
> Key: YARN-7693
> URL: https://issues.apache.org/jira/browse/YARN-7693
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: nodemanager
> Reporter: Jiandan Yang
> Assignee: Jiandan Yang
> Priority: Minor
> Attachments: YARN-7693.001.patch
>
>
> Currently ContainersMonitor has only one default implementation
> ContainersMonitorImpl,
> After introducing Opportunistic Container, ContainersMonitor needs to monitor
> system metrics and even dynamically adjust Opportunistic and Guaranteed
> resources in the cgroup, so another ContainersMonitor may need to be
> implemented.
> The current ContainerManagerImpl ContainersMonitorImpl direct new
> ContainerManagerImpl, so ContainersMonitor need to be configurable.
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