I am running a Debezium connector to PostgreSQL. The snapshot.mode I use is initial, since I don't want to resnapshot just because the connector has been restarted. However, during development I want to restart the process, as the messages expire from Kafka before they have been read.
If I delete and recreate the connector via Kafka Connect REST API, this doesn't do anything, as the information in the offset/status/config topics is preserved. I have to delete and recreate them when restarting the whole connect cluster to trigger another snapshot.
Am I missing a more convenient way of doing this?
You will also need a new name for the connector as well as a new database.server.name name in the connector config, which stores all the offset information. It should almost be like deploying a connector for the first time again.