Hey there, I would like to start a discussion thread for KIP-691: https://cwiki.apache.org/confluence/display/KAFKA/KIP-691%3A+Enhance+Transactional+Producer+Exception+Handling
The KIP is aiming to simplify the exception handling logic for transactional Producer users by classifying fatal and non-fatal exceptions and throw them correspondingly for easier catch and retry. Let me know what you think. Best, Boyang
