See the following for upgrade instructions: http://kafka.apache.org/documentation.html#upgrade
Ismael On 24 Sep 2016 4:02 pm, "Ismael Juma" <[email protected]> wrote: > Yes, both old and new consumers support old and new message formats if you > use the 0.10 jars. > > Ismael > > On 24 Sep 2016 12:37 am, "Vadim Keylis" <[email protected]> wrote: > >> Hello Everyone. We are in the process of upgrading our brokers and >> consumers from 0.8.1.1 to 0.10. Our consumer use 0.8 high level or simple >> consumer api. Will old consumer api support new message format introduced >> in 0.10 after we upgrade consumer jars to 0.10? >> >> Thanks so much in advance >> >
