[jira] [Created] (MESOS-6628) Add a FrameworkInfo.roles field along with a MULTI_ROLE capability.

["Benjamin Mahler (JIRA)" <ji...@apache.org>]

Benjamin Mahler created MESOS-6628:
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             Summary: Add a FrameworkInfo.roles field along with a MULTI_ROLE capability.
                 Key: MESOS-6628
                 URL: https://issues.apache.org/jira/browse/MESOS-6628
             Project: Mesos
          Issue Type: Task
          Components: framework api
            Reporter: Benjamin Mahler


In order to support frameworks having multiple roles, we will introduce a {{FrameworkInfo.roles}} field as a {{repeated string}}.

Note that because we cannot distinguish between an empty set of {{roles}} (new-style framework wanting no roles) and an unset {{role}} (old-style framework wanting the "*" role), we must introduce a framework capability (i.e. MULTI_ROLE). This capability will be required for a framework to use the new {{roles}} field.



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