Sandy Ryza created YARN-314:
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Summary: Allow resource requests of different sizes at the same
priority and locality
Key: YARN-314
URL: https://issues.apache.org/jira/browse/YARN-314
Project: Hadoop YARN
Issue Type: Bug
Components: scheduler
Affects Versions: 2.0.2-alpha
Reporter: Sandy Ryza
Assignee: Sandy Ryza
Fix For: 2.0.3-alpha
Currently, resource requests for the same container and locality are expected
to all be the same size.
While it it doesn't look like it's needed for apps currently, and can be
circumvented by specifying different priorities if absolutely necessary, it
seems to me that the ability to request containers with different resource
requirements at the same priority level should be there for the future and for
completeness sake.
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