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https://issues.apache.org/jira/browse/MESOS-6113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15454373#comment-15454373
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Guangya Liu edited comment on MESOS-6113 at 9/1/16 5:32 AM:
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MESOS-4967 is kind of oversubscription for reserved resources and MESOS-4392 is
kind of oversubscription for quota resources. I was a bit confused here: The
content in this JIRA is for {{Quota}} resources while the title is for
{{reserved}} resources, can you elaborate? [~mgummelt]
was (Author: gyliu):
MESOS-4976 is kind of oversubscription for reserved resources and MESOS-4392 is
kind of oversubscription for quota resources. I was a bit confused here: The
content in this JIRA is for {{Quota}} resources while the title is for
{{reserved}} resources, can you elaborate? [~mgummelt]
> Offer reserved resources as revocable
> -------------------------------------
>
> 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 (and ideally any reserved resources) to be configurable to
> be offered as revocable resources to other frameworks that don't register
> with the role.
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