Mickael Maison questions

Mickael Maison answers

• How do I find the rate of a kafka consumer?
• What consumer group does kafka-console-consumer use
• kafka-producer-perf-test.sh how many producers?
• Kafka - How to Mock Consumer Record?
• Can I Use SSL and ACL authentication/authorization only for SSL listener (not for PLAINTEXT) in Kafka?
• Do Kafka consumers have an open connection per partition?
• Idempotent and Transactions
• Multi broker cluster
• How to check which zookeeper instance is the leader within an ensemble
• Mystery about Kafka's retention period