This was a bug with 1.2.0 but resolved in 1.2.1. Did you take a capture of nodetool gossipinfo and nodetool ring by chance?
On Feb 23, 2013, at 12:26 AM, "Arya Goudarzi" <gouda...@gmail.com> wrote: > Hi C* users, > > I just upgrade a 12 node test cluster from 1.1.6 to 1.2.1. What I noticed > from nodetool ring was that the new upgraded nodes only saw each other as > Normal and the rest of the cluster which was on 1.1.6 as Down. Vise versa was > true for the nodes running 1.1.6. They saw each other as Normal but the 1.2.1 > nodes as down. I don't see a note in upgrade docs that this would be an > issue. Has anyone else observed this problem? > > In the debug logs I could see messages saying attempting to connect to node > IP and then saying it is down. > > Cheers, > -Arya Copy, by Barracuda, helps you store, protect, and share all your amazing things. Start today: www.copy.com.
