KIP-926 — introducing acks=min.insync.replicas config

Discussion ProducerBroker

Proposes a new `acks=min.insync.replicas` producer configuration value that dynamically binds the acks requirement to the broker's current `min.insync.replicas` setting for the target topic. This eliminates the need to keep producer `acks` configuration in sync with per-topic `min.insync.replicas` values as they change.

Details