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https://issues.apache.org/jira/browse/YARN-2694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wangda Tan updated YARN-2694:
-----------------------------
    Description: 
Currently, node label expression supporting in capacity scheduler is partial 
completed. Now node label expression specified in Resource Request will only 
respected when it specified at ANY level. And a ResourceRequest/host with 
multiple node labels will make user limit, etc. computation becomes more tricky.

Now we need temporarily disable them, changes include,
- AMRMClient
- ApplicationMasterService
- RMAdminCLI
- CommonNodeLabelsManager

  was:
Currently, node label expression supporting in capacity scheduler is partial 
completed. Now node label expression specified in Resource Request will only 
respected when it specified at ANY level. And a ResourceRequest with multiple 
node labels will make user limit computation becomes tricky.

Now we need temporarily disable them, changes include,
- AMRMClient
- ApplicationMasterService


> Ensure only single node labels specified in resource request / host, and node 
> label expression only specified when resourceName=ANY
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-2694
>                 URL: https://issues.apache.org/jira/browse/YARN-2694
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacityscheduler, resourcemanager
>            Reporter: Wangda Tan
>            Assignee: Wangda Tan
>         Attachments: YARN-2694-20141020-1.patch, YARN-2694-20141021-1.patch
>
>
> Currently, node label expression supporting in capacity scheduler is partial 
> completed. Now node label expression specified in Resource Request will only 
> respected when it specified at ANY level. And a ResourceRequest/host with 
> multiple node labels will make user limit, etc. computation becomes more 
> tricky.
> Now we need temporarily disable them, changes include,
> - AMRMClient
> - ApplicationMasterService
> - RMAdminCLI
> - CommonNodeLabelsManager



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