You will require to rebuild each node with nodetool rebuild command. it would be 60TB.
On Thu, Dec 14, 2017 at 11:35 AM, Peng Xiao <2535...@qq.com> wrote: > Hi there, > > if we have a Cassandra DC1 with data size 60T,RF=3,then we rebuild a new > DC2(RF=3),how much data will stream to DC2?20T or 60T? > > Thanks, > Peng Xiao > -- *C*heers,* *Anshu V*
