Vinod Kone created MESOS-2734:
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Summary: 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
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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