For everyone who is in too deep and wants to peel back the curtains on one of the most elegant yet maddening aspects of Apache Kafka: the consumer group rebalancing protocol.
Capacity planning and operating your Kafka Streams application can be quite challenging. Hopefully this guide can help you get started and point you in the right direction.
A definitive guide to managing Kafka Streams state that covers some history, architecture concepts and many tips to prevent panic in the face of long restoration and rebalances.
