[jira] [Created] (FLINK-7501) Generalize leader id of RegisteredRpcConnection

[Shang Yuanchun (Jira)]

Till Rohrmann created FLINK-7501:
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             Summary: Generalize leader id of RegisteredRpcConnection
                 Key: FLINK-7501
                 URL: https://issues.apache.org/jira/browse/FLINK-7501
             Project: Flink
          Issue Type: Bug
          Components: Distributed Coordination
    Affects Versions: 1.4.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann
            Priority: Minor


The {{RegisteredRpcConnection}} only accepts {{UUIDs}} as leader ids. In order to introduce type safe ids for the different Flink components ({{JobMaster}}, {{TaskExecutor}}, {{ResourceManager}} and {{Dispatcher}}), we should generalize the {{RegisteredRpcConnection}} such that it supports all different types of leader ids/fencing tokens.



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