[jira] [Updated] (MESOS-3888) Support distinguishing revocable resources in the Resource protobuf.

["Joris Van Remoortere (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-3888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joris Van Remoortere updated MESOS-3888:
----------------------------------------
    Shepherd:   (was: Joris Van Remoortere)

> Support distinguishing revocable resources in the Resource protobuf.
> --------------------------------------------------------------------
>
>                 Key: MESOS-3888
>                 URL: https://issues.apache.org/jira/browse/MESOS-3888
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Artem Harutyunyan
>            Assignee: Klaus Ma
>              Labels: mesosphere
>
> Add enum type into RevocableInfo: 
> * Framework need to assign RevocableInfo when launching task; if it’s not assign, use reserved resources. Framework need to identify which resources it’s using
> * Oversubscription resources need to assign the type by Agent (MESOS-3930)
> * Update Oversubscription document that OO has over-subscribe the Allocation Slack and recommend QoS to handle the usage slack only. (MESOS-3889)
> {code}
> message Resource {
>   ...
>   message RevocableInfo {
>    enum Type {
>      // Under-utilized, allocated resources.  Controlled by
>      // oversubscription (QoSController & ResourceEstimator).
>      USAGE_SLACK = 1;
>      // Unallocated, reserved resources.
>      // Controlled by optimistic offers (Allocator).
>      ALLOCATION_SLACK = 2; 
>    }
>    optional Type type = 1;
>   }
>  ...
>   optional RevocableInfo revocable = 9;
>  }
> {code}



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