Hi guys. I have a question about upgrades. I am currently on 2.7 or confluent opensource 6.1.
since my last upgrade from confluent opensoure 5.x (kafka 2.0) my server.properties has this: inter.broker.protocol.version=2.7 log.message.format.version=2.0 following confluent notes for upgrades mentions that on my first restart those 2 configs should be set to: inter.broker.protocol.version=*2.7* log.message.format.version=*2.7* then before my second restart i should set: inter.broker.protocol.version=*2.8* log.message.format.version=2.7 and it seems i can leave message format to 2.7 Because the message format is the same in Confluent Platform 3.3.x (kafka 0.11.0.x) through 7.1.x (kafka 3.1.*), this step is optional if the upgrade is from Confluent Platform 3.3.x (kafka 0.11.0.*) or newer. Also I guess that is the reason log.message.format.version was set to 2.0 at the beginning. Am I understanding the upgrade process correctly? Thanks very much.
