There are no compatibility issues. You can roll upgrades through the cluster one node at a time.
Thanks Neha On Tue, Dec 17, 2013 at 9:15 AM, Drew Goya <d...@gradientx.com> wrote: > So I'm going to be going through the process of upgrading a cluster from > 0.8.0 to the trunk (0.8.1). > > I'm going to be expanding this cluster several times and the problems with > reassigning partitions in 0.8.0 mean I have to move to trunk(0.8.1) asap. > > Will it be safe to roll upgrades through the cluster one by one? > > Also are there any client compatibility issues I need to worry about? Am I > going to need to pause/upgrade all my consumers/producers at once or can I > roll upgrades through the cluster and then upgrade my clients one by one? > > Thanks in advance! >
