Xuan Gong created YARN-4407:
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Summary: Support Resource oversubscription in YARN scheduler
Key: YARN-4407
URL: https://issues.apache.org/jira/browse/YARN-4407
Project: Hadoop YARN
Issue Type: New Feature
Reporter: Xuan Gong
Assignee: Xuan Gong
Many long running services do not fully use their allocated resources all the
time. We could takes advantage of temporarily unused resources to execute low
priority jobs such as background analytics, etc. This will definitely improve
the resource utilization.
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