[KAFKA-7596] Add observer interface to record request and response

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Flags: Patch, Important
• External issue URL: https://cwiki.apache.org/confluence/display/KAFKA/KIP-388%3A+Add+observer+interface+to+record+request+and+response
• Assignee: Lincong Li
• Reporter: Lincong Li
• Created: 06/Nov/18 01:11
• Updated: 06/Nov/18 01:11

Description

The interface could be used in the KafkaApis class to record each request-response pair. The motivation of introducing this observer is to enable or improve a Kafka audit system. Details are discussed in