Benjamin Mahler created MESOS-10040:
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Summary: Keep an up-to-date v1 GetState object in the master's
memory.
Key: MESOS-10040
URL: https://issues.apache.org/jira/browse/MESOS-10040
Project: Mesos
Issue Type: Improvement
Components: HTTP API, master
Reporter: Benjamin Mahler
In MESOS-10026, the operator API read performance was improved by directly
serializing out unversioned protobuf held in memory to serialized v1 protobuf.
This required a lot of manual writing out of serialized protobuf or json that
we could eliminate if we had v1 state held in memory.
Holding v1 state in memory could be tackled by "self-susbcribing" (although
probably without going through http) to the master's event stream and updating
an overall GetState object based on each event.
Note that MESOS-8163 suggests adding a "state actor", such an actor would be
implemented using the approach outlined in this ticket.
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