[jira] [Created] (FLINK-13186) Remove dispatcherRetrievalService and dispatcherLeaderRetriever from RestClusterClient

[Shang Yuanchun (Jira)]

vinoyang created FLINK-13186:
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             Summary: Remove dispatcherRetrievalService and dispatcherLeaderRetriever from RestClusterClient
                 Key: FLINK-13186
                 URL: https://issues.apache.org/jira/browse/FLINK-13186
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / REST
            Reporter: vinoyang
            Assignee: vinoyang


In {{RestClusterClient}}, it contains two components: dispatcherRetrievalService which is the instance of {{LeaderRetrievalService}} and dispatcherLeaderRetriever which is the instance of {{LeaderRetriever}}. Both of them start in {{startLeaderRetrievers}} method and stop in {{shutdown}} method. It seems they are not necessary. IMO, we can remove them.



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