Hi Vadim, You have to upgrade the brokers first and then the clients. So, you can use 0.8 clients with 0.10 brokers, but _not_ 0.10 clients with 0.8 brokers.
On Wed, Sep 7, 2016 at 9:19 AM, Vadim Keylis <[email protected]> wrote: > Hello. We are running kafka server 0.8. We are considering upgrading to the > latest version of kafka. Does latest consumer 0.10 backward compatible with > older version of Kafka? What is the right approach of upgrading Kafka > servers and consumers? > > Thanks in advance. >
