Details
-
New Feature
-
Status: Open
-
Major
-
Resolution: Unresolved
-
None
-
None
-
None
Description
This JIRA tracks an interface for plugging in new behavior to node heartbeat processing. Adding a formal interface for additional node heartbeat processing would allow admins to configure new functionality that is scheduler-independent without needing to replace the entire scheduler. For example, both YARN-5202 and YARN-5215 had approaches where node heartbeat processing was extended to implement new functionality that was essentially scheduler-independent and could be implemented as a plugin with this interface.