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https://issues.apache.org/jira/browse/MESOS-7575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Park updated MESOS-7575:
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Description:
With the introduction of hierarchical roles, Mesos provides a mechanism to
delegate resources down a hierarchy.
To complement this, we'll introduce a mechanism to *refine* the reservations
down the hierarchy.
For example, given resources allocated to role {{foo}}, it can be further
reserved for {{foo/bar}}.
When the resources allocated to {{foo/bar}} is unreserved, it goes back to
where it came from. In this case, back to role {{foo}}.
was:With the introduction of hierarchical roles, Mesos provides a mechanism
to delegate resources down a hierarchy. To complement this, we need to
introduce a notion of hierarchical reservations so that we can *refine* the
reservations down the hierarchy.
> Support reservation refinement
> ------------------------------
>
> Key: MESOS-7575
> URL: https://issues.apache.org/jira/browse/MESOS-7575
> Project: Mesos
> Issue Type: Task
> Reporter: Michael Park
> Assignee: Michael Park
>
> With the introduction of hierarchical roles, Mesos provides a mechanism to
> delegate resources down a hierarchy.
> To complement this, we'll introduce a mechanism to *refine* the reservations
> down the hierarchy.
> For example, given resources allocated to role {{foo}}, it can be further
> reserved for {{foo/bar}}.
> When the resources allocated to {{foo/bar}} is unreserved, it goes back to
> where it came from. In this case, back to role {{foo}}.
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