Aditya created SAMZA-1521:
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Summary: Introduce JobCoordinator observer interface which does
only read operations on the JobCoordinator
Key: SAMZA-1521
URL: https://issues.apache.org/jira/browse/SAMZA-1521
Project: Samza
Issue Type: Bug
Reporter: Aditya
Priority: Minor
Currently, we do not have a clean interface to read the state of
Jobcoordinators. For example, to get the processorId or the processorNames, we
need to create a JobCoordinator instance and call these APIs. This is
dangerous, as calling start API on the resulting JobCoordinator instance would
result in this new jobcoordinator participate in the group. We should separate
out interfaces for participant and observer.
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