Benjamin Mahler created MESOS-986:
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             Summary: Add versioning to messages to prevent communication 
across incompatible versions of components.
                 Key: MESOS-986
                 URL: https://issues.apache.org/jira/browse/MESOS-986
             Project: Mesos
          Issue Type: Improvement
            Reporter: Benjamin Mahler


We currently do not prevent rogue versions of components from communicating 
within the cluster. Adding versioning to our messages will allow us to enforce 
version compatibility.

We would need to figure out the right semantics for each pair of components 
that communicate with each other.

For example, if an old incompatible Slave attempts to register with a Master, 
the Master can either ignore it, or shut it down.



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