[FLINK-6076] Let the HeartbeatManager interface extend HeartbeatTarget

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.3.0
• Fix Version/s: 1.3.0
• Component/s: Runtime / Coordination
• Assignee: Till Rohrmann
• Reporter: Till Rohrmann
• Created: 16/Mar/17 13:57
• Updated: 17/Mar/17 14:54
• Resolved: 17/Mar/17 14:53

Description

The HeartbeatManager interface sub classes HeartbeatManagerImpl and HeartbeatManagerSenderImpl all implement the HeartbeatTarget interface. I think we could let the HeartbeatManager interface extend the HeartbeatTarget interface. Furthermore, I think it would be nicer to instantiate the HeartbeatManagerImpls directly with a HeartbeatListener instance. That way we could get rid of the HeartbeatManager#start method.

Issue Links

• links to: GitHub Pull Request #3555