Hrishikesh tiwary created KAFKA-8274: ----------------------------------------
Summary: Old Committed messages got replayed after Kafka cluster Restart Key: KAFKA-8274 URL: https://issues.apache.org/jira/browse/KAFKA-8274 Project: Kafka Issue Type: Bug Components: consumer Affects Versions: 1.0.0 Environment: PROD Reporter: Hrishikesh tiwary I got a very serious issue in PROD Env . after restarting the Kafka cluster my old committed messages by same group if got replayed. Its very shocking that if messages are already committed by a group id then how comes same messages will be replayed by same group id. I have a consumer which runs in web based application, at start up it starts the consumer by providing a group id. there is only one group id for the given web app. -- This message was sent by Atlassian JIRA (v7.6.3#76005)