Hi Dillian, It shouldn't be a problem. Also, upgrade clients after the servers.
-Flavio On 13 May 2016 16:52, "Dillian Murphey" <[email protected]> wrote: > Running a 3 node cluster of 3.4.6. > > Can I mix 3.4.8 with 3.4.6? I want to keep the cluster up by upgrading 1 > node at a time. So there will be a mix of versions for a short period of > time. >
