Hi everyone, I've submitted KIP-883, which introduces a callback to the public Connector API called when deleting a connector:
https://cwiki.apache.org/confluence/display/KAFKA/KIP-883%3A+Add+delete+callback+method+to+Connector+API It adds a new `deleted()` method (open to better naming suggestions) to the org.apache.kafka.connect.connector.Connector abstract class, which will be invoked by connect Workers when a connector is being deleted. Feedback and comments are welcome. Thank you! Hector