Yunfeng Zhou created FLINK-30009:
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             Summary: OperatorCoordinator.start()'s JavaDoc mismatches its 
behavior
                 Key: FLINK-30009
                 URL: https://issues.apache.org/jira/browse/FLINK-30009
             Project: Flink
          Issue Type: Bug
          Components: Documentation
    Affects Versions: 1.16.0
            Reporter: Yunfeng Zhou


The following description lies in the JavaDoc of 
{{OperatorCoordinator.start()}}.

{{This method is called once at the beginning, before any other methods.}}

This description is incorrect because the method {{resetToCheckpoint()}} can 
happen before {{start()}} is invoked. For example, 
{{RecreateOnResetOperatorCoordinator.DeferrableCoordinator.resetAndStart()}} 
uses these methods in this way. Thus the JavaDoc of {{OperatorCoordinator}}'s 
methods should be modified to match this behavior.



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