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Posted to dev@flink.apache.org by "Aitozi (Jira)" <ji...@apache.org> on 2021/09/06 12:23:00 UTC

[jira] [Created] (FLINK-24167) Split HeartbeatTarget to HeartbeatReceiver and HeartbeatSender

Aitozi created FLINK-24167:
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             Summary: Split HeartbeatTarget to HeartbeatReceiver and HeartbeatSender 
                 Key: FLINK-24167
                 URL: https://issues.apache.org/jira/browse/FLINK-24167
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Coordination
            Reporter: Aitozi


Currently, {{HeartbeatTarget}} is responsible for the {{receiveHeartbeat}} and {{requestHeartbeat}}. But may component just need one of them and let the not needed one implements with {{unsupportedOperationFuture}}. This makes the implementation not so clear. Can we split the {{HeartbeatTarget}} to {{HeartbeatReceiver}} and {{HeartbeatSender}}.
The  {{HeartbeatReceiver}} only care about the logic when receive a heartbeat.
The  {{HeartbeatSender}} only care about the logic of send heartbeat.



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