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https://issues.apache.org/jira/browse/YARN-3274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Junping Du updated YARN-3274:
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Target Version/s: (was: 2.8.0)
> FIFOScheduler should assign the same container number up to ResourceRequest
> ask for ANY
> ---------------------------------------------------------------------------------------
>
> Key: YARN-3274
> URL: https://issues.apache.org/jira/browse/YARN-3274
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.7.0
> Reporter: Junping Du
> Assignee: Varun Saxena
>
> Per discussion in MAPREDUCE-5583, FifoScheduler should assign containers that
> up to the number of containers specified in ResourceRequest for ANY which is
> not true today. It only check number of ResourceRequest for ANY >0, then go
> ahead to allocate containers according to other locality request which could
> exceed the number in ANY.
> This behavior is not consistent with other Schedulers, like: CS or FS, and
> not meet our expectation, so we should fix this.
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