Hi I have seen the ugrade doc <https://kafka.apache.org/0110/documentation.html#upgrade> for 0.11.
Let's say I am having a 3 node kafka broker cluster running 0.10 and no inter.broker.protocol.version and log.message.format.version not added to the server.properties in any of the brokers. Can some one let me know if I just update the binaries in one of the broker in a Kafka cluster 0.11 what is the expected behaviour? Will the upgraded broker node join the cluster? Will the cluster work as expected? Is 0.11 inter broker protocol and log message format backward compatible with 0.10.0 ? Thanks,
