Michael Gummelt created MESOS-6113:
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Summary: Revocable resources for quota
Key: MESOS-6113
URL: https://issues.apache.org/jira/browse/MESOS-6113
Project: Mesos
Issue Type: Task
Components: allocation
Affects Versions: 1.0.1
Reporter: Michael Gummelt
*Goal:*
I have high-priority Spark jobs, and best-effort jobs. I need my high-priority
jobs to pre-empt my best-effort jobs, so I'd like to launch the best-effort
jobs on revocable resources.
*Problem:*
Revocable resources are currently only created via oversubscription, where
resources allocated to but not used by a framework will be offered to other
frameworks. This doesn't support the ability for a high-pri framework to start
up and pre-empty a low-pri framework.
*Solution:*
Let's allow quota to be configured to be offered as revocable resources to
other frameworks that don't register with the role.
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