[jira] [Created] (MESOS-10166) Avoid sending framework updates to agents and subscribers when frameworkInfo/pid didn't change.

["Andrei Sekretenko (Jira)" <ji...@apache.org>]

Andrei Sekretenko created MESOS-10166:
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             Summary: Avoid sending framework updates to agents and subscribers when frameworkInfo/pid didn't change.
                 Key: MESOS-10166
                 URL: https://issues.apache.org/jira/browse/MESOS-10166
             Project: Mesos
          Issue Type: Task
            Reporter: Andrei Sekretenko


Currently, FrameworkInfo is broadcast to agents and V1API events subscribers on every framework resubscription/update, regardless of whether it has actually changed or not.

When schedulers frequently call UPDATE_FRAMEWORK to only update subscription settings (the list of suppressed roles, and, after implementing https://issues.apache.org/jira/browse/MESOS-10161, offer constraints), the FrameworkInfo broadcast on every UPDATE_FRAMEWORK call becomes undesirable.

Sending 'pid' update to agents is affected by the same issue.



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