No you can't do it in one step. Streaming between versions isn't supported On Thu, May 18, 2017 at 8:26 AM daemeon reiydelle <daeme...@gmail.com> wrote:
> Yes, or decomission the old one and build anew after new one is operational > > “All men dream, but not equally. Those who dream by night in the dusty > recesses of their minds wake up in the day to find it was vanity, but the > dreamers of the day are dangerous men, for they may act their dreams with > open eyes, to make it possible.” — T.E. Lawrence > > sent from my mobile > > Daemeon Reiydelle > skype daemeon.c.m.reiydelle > USA 415.501.0198 > > On May 18, 2017 8:20 AM, "Chuck Reynolds" <creyno...@ancestry.com> wrote: > >> I have a need to create another datacenter and upgrade my existing >> Cassandra from 2.1.13 to Cassandra 3.0.9. >> >> >> >> Can I do this as one step? Create a new Cassandra ring that is version >> 3.0.9 and replicate the data from an existing ring that is Cassandra 2.1.13? >> >> >> >> After replicating to the new ring if possible them I would upgrade the >> old ring to Cassandra 3.0.9 >> >
