[jira] [Created] (FLINK-17696) Support eager initialization of operators with OperatorEventDispatcher

[Shang Yuanchun (Jira)]

Stephan Ewen created FLINK-17696:
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             Summary:  Support eager initialization of operators with OperatorEventDispatcher
                 Key: FLINK-17696
                 URL: https://issues.apache.org/jira/browse/FLINK-17696
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Task
            Reporter: Stephan Ewen
            Assignee: Stephan Ewen
             Fix For: 1.11.0


The {{StreamOperatorParameters}} are parameters available for eager initialization of the {{StreamOperators}}. We should add the {{OperatorEventDispatcher}} to make it available for eager initialization.

At the same time, we should split steps "obtaining the {{OperatorEventGateway}}" and "registering the {{OperatorEventHandler}}" to support getting an eager reference to the {{OperatorEventGateway}}.



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