StephanEwen opened a new pull request #15739: URL: https://github.com/apache/flink/pull/15739
## What does the Change do? The `CoordinatorEventsExactlyOnceITCase` test previously relied on an implicit contract that instances of OperatorCoordinators are never recreated on the same JobManager. That implicit contract is no longer true with the Adaptive Scheduler. This change adjusts the test to no longer make that assumption. The variables that track progress across the test (like boolean flags whether the artificial test failure was already triggered) are now in a separate class that is accessed in a static way and thus carries across possible re-instantiations. As a side task, I improved some comments in the test. ## Verifying this change This change is a test stabilization, no additional testing added/necessary. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
