On Fri, Jul 5, 2013 at 7:54 PM, srmore <comomore@gmail.com> wrote:
RF of old and new cluster is the same RF=3. Keyspaces and schema info is also same.

You have a cluster where RF=3 and N=2? Does it.. work?

What are the tokens of old and new nodes?
tokens for old cluster ( 2-node )

If RF=N or RF>N, you can just copy all SStables to all nodes, watching out for name collision.