Wangda Tan created YARN-7159:
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Summary: Normalize unit of resource objects in RM and avoid to do
unit conversion in critical path
Key: YARN-7159
URL: https://issues.apache.org/jira/browse/YARN-7159
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Wangda Tan
Assignee: Wangda Tan
Priority: Critical
Currently resource conversion could happen in critical code path when different
unit is specified by client. This could impact performance and throughput of RM
a lot. We should do unit normalization when resource passed to RM and avoid
expensive unit conversion every time.
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