This feature would sit within your Producer client to ensure that errors are handled gracefully rather than just crashing your data pipeline.
: If a producer is unauthorized to write to a mission-critical topic, the feature could temporarily route those messages to a safe "quarantine" topic or local storage so no data is lost during the downtime. How to Implement This Today Authorisation Error
: Set your authorizer logs to DEBUG in your broker's log4j.properties to see exactly which user is being denied. This feature would sit within your Producer client
While I can't build the code directly into your app, I can suggest a high-level feature design for a "Smart Authorization Guard" that would help your system handle these errors automatically. Feature Proposal: Smart Authorization Guard While I can't build the code directly into
: Make sure your JAAS config (username/password/SSL) is correct, as authorization can't happen if the broker doesn't know who you are.