Circuit Breakers prevent system overload by temporarily halting requests to a failing service.
Resilience4j provides a Circuit Breaker pattern that protects microservices by detecting failures and preventing repeated calls to a failing service. In a Kafka-based system, if a consumer service fails to process messages, a Circuit Breaker can prevent further load until the service recovers. This ensures the entire system remains stable, protecting other services from cascading failures.
Additional Notes
Discuss the role of Resilience4j Circuit Breakers in a Kafka-based system?