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Jordan Moore commented on KAFKA-8148: ------------------------------------- [~AtulRenapurkar], perhaps you misunderstood the comment. You used _--bootstrap-server_, and so the command *does* *not expect* a Zookeeper port. If you had use _--zookeeper_ option instead (with a Zookeeper port), then it would attempt to delete consumer groups that have stored offsets in Zookeeper, as compared to the other way which would attempt to delete from the ___consumer_offsets_ topic within Kafka. Can you clarify which you need? > Kafka Group deletion > -------------------- > > Key: KAFKA-8148 > URL: https://issues.apache.org/jira/browse/KAFKA-8148 > Project: Kafka > Issue Type: Bug > Components: consumer > Affects Versions: 2.0.0 > Reporter: Atul T Renapurkar > Priority: Critical > > When I was trying to delete group with below command > > ./kafka-consumer-groups.sh --bootstrap-server zookeeper1:2181 > zookeeper2:2181 zookeeper3:2181 --delete --group groupName > > I am facing > > Error: Deletion of some consumer groups failed: > * Group 'groupName' could not be deleted due to: COORDINATOR_NOT_AVAILABLE > Please feel free If you required any additional information > Thanks and Regards, > Atul -- This message was sent by Atlassian JIRA (v7.6.3#76005)