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https://issues.apache.org/jira/browse/YARN-2489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Junping Du reassigned YARN-2489:
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Assignee: (was: Junping Du)
> ResouceOption's overcommitTimeout should be respected during resource update
> on NM
> ----------------------------------------------------------------------------------
>
> Key: YARN-2489
> URL: https://issues.apache.org/jira/browse/YARN-2489
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: graceful, nodemanager, scheduler
> Reporter: Junping Du
> Priority: Major
>
> The ResourceOption to update NM's resource has two properties: Resource and
> OvercommitTimeout. The later property is used to guarantee resource is
> withdrawn after timeout is hit if resource is reduced to a value and current
> resource consumption exceeds the new value. It currently use default value -1
> which means no timeout, and we should make this property work when updating
> NM resource.
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