Wangda Tan created YARN-2694:
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Summary: Ensure only single node labels specified in resource
request, 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
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
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