Dear Kafka Users group folks, For zookeeper based Kafka(3.9.1) to Kraft Kafka migration, could you help on below role related questions?
1. In https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=225153708#KIP866ZooKeepertoKRaftMigration-ControllerMigration , it says "This migration only supports dedicated KRaft controllers as the target deployment. There will be no support for migrating to a combined broker/controller KRaft deployment.”, does it mean “A new set of nodes will be provisioned to host the controller quorum" is the only supported option(dedicated new set of controller nodes) for the migration? 2. After the migration(suppose answer to question 1. Is yes), is it possible to change the deployment to use hybrid roles and remove those dedicated controller quorum nodes where are newly setup for the migration? 3. What is the officially recommended Kraft kafka deployment mode in production, dedicated controllers + brokers? Or hybrid brokers is okay? * I did not find official document for this exact answer, but dedicated controllers + brokers is my gut feeling preference and is also seen in most Kraft Kafka related tech blogs. Thanks! Regards, Benson
