superhx commented on PR #15751: URL: https://github.com/apache/kafka/pull/15751#issuecomment-2136635746
> 1. In the JIRA you describe the cluster as formed of 1 Controller and 2 Brokers (BrokerA and BrokerB), is my understanding correct that all of these were running 3.4.0 and that BrokerB was the first and only server to be upgraded to 3.7.0? yes > 2. Did you configure brokers with inter.broker.protocol.version at any point or let it default? default value -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org