Hi team, I have two queries regarding the upgrade path mentioned in the link: https://kafka.apache.org/35/documentation.html#upgrade
1. I want to upgrade my kafka cluster from 2.8.2 to 3.5.1. My 2.8.2 cluster is running on JDK 8 So the new kafka 3.5.1 cluster is required to be on JDK 8 or while shutting down the nodes one by one, I can upgrade the JDK to 17 and update the kafka to 3.5.1 simultaneously ? 2. During one-by-one broker nodes shutting down and then restarting, is the Kafka cluster deemed serviceable ? Or is it considered not working ?
