If you switch reads to CL=LOCAL_ALL, you should be able to increase RF, then run repair, and after repair is complete, go back to your old consistency level. However, while you're operating at ALL consistency, you have no tolerance for a node failure (but at RF=1 you already have no tolerance for a node failure, so that doesn't really change your availability model).
On Thu, Nov 5, 2015 at 8:01 AM Yulian Oifa <oifa.yul...@gmail.com> wrote: > Hello to all. > I am planning to change replication factor from 1 to 3. > Will it cause data read errors in time of nodes repair? > > Best regards > Yulian Oifa >
