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https://issues.apache.org/jira/browse/MESOS-2734?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kone updated MESOS-2734:
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Labels: twitter (was: )
> Update allocator to allocate revocable resources
> ------------------------------------------------
>
> Key: MESOS-2734
> URL: https://issues.apache.org/jira/browse/MESOS-2734
> Project: Mesos
> Issue Type: Task
> Reporter: Vinod Kone
> Labels: twitter
>
> Allocator maintains 'revocable' resources which keeps track of the currently
> available revocable resources.
> Revocable resources are added to the DRF sorter allocations much like regular
> resources during recoverResources() and allocate().
> The only difference is that, unlike regular resources, 'revocable' resources
> are *not* updated in allocate() or recover(). They only get updated in
> updateRevocableResources() call.
> The 2 main consequences of this design are
> --> Revocable resources are accounted for in fair sharing which is great.
> --> Allocation for revocable resources only happens whenever there is a new
> estimate from the slave.
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