Daniel Velasquez created YARN-10065:
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Summary: Support Placement Constraints for AM container allocations
Key: YARN-10065
URL: https://issues.apache.org/jira/browse/YARN-10065
Project: Hadoop YARN
Issue Type: Improvement
Components: yarn
Affects Versions: 3.2.0
Reporter: Daniel Velasquez
Currently ApplicationSubmissionContext API supports specifying a node label
expression for the AM resource request. It would be beneficial to have the
ability to specify Placement Constraints as well for the AM resource request.
We have a requirement to constrain AM containers on certain nodes e.g. AM
containers not on preemptible/spot cloud instances. It looks like node
attributes would fit our use case well. However, we currently don't have the
ability to specify this in the API for AM resource requests.
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