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https://issues.apache.org/jira/browse/YARN-3991?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karthik Kambatla updated YARN-3991:
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Labels: capacityscheduler fairscheduler scheduler (was: )
> Investigate if we need an atomic way to set both memory and CPU on Resource
> ---------------------------------------------------------------------------
>
> Key: YARN-3991
> URL: https://issues.apache.org/jira/browse/YARN-3991
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.7.1
> Reporter: Karthik Kambatla
> Labels: capacityscheduler, fairscheduler, scheduler
>
> While reviewing another patch, noticed that we have independent methods to
> set memory and CPU.
> Do we need another method to set them both atomically? Otherwise, would two
> threads trying to set both values lose any updates?
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