Hi Ismael, could you elaborate on "newer clients don't work with older brokers though."? doc pointers are fine. I was under the impression that I could the 0.9 clients with 0.8 brokers.
thanks Alexis On Mon, Mar 21, 2016 at 2:05 AM Ismael Juma <ism...@juma.me.uk> wrote: > Hi Allen, > > Answers inline. > > On Mon, Mar 21, 2016 at 5:56 AM, allen chan <allen.michael.c...@gmail.com> > wrote: > > > 1) I am using the upgrade instructions to upgrade from 0.8 to 0.9. Can > > someone tell me if i need to continue to bump the > > inter.broker.protocol.version after each upgrade? Currently the broker > code > > is 0.9.0.1 but i have the config file listing as > > inter.broker.protocol.versi > > on=0.9.0.0 > > > > When it comes to inter.broker.protocol.version, 0.9.0.0 and 0.9.0.1 are the > same , so you don't have to. Internally, they are both mapped to 0.9.0.X. > > > > 2) Is it possible to use multiple variations of producers / consumers? > > My broker is on 0.9.0.1 and i am currently using 0.8.x > producer/consumer. I > > want to test the new producer first then the new consumer. So would there > > be issues if the setup was: > > 0.9.x producer -> 0.9.x broker -> 0.8.x consumer > > > > Newer brokers support older clients, so this is fine. Note that newer > clients don't work with older brokers though. > > Ismael >
