Ideally you should maintain 50% disk space. SLA and Node load is also very important to make the decision.
> On Jun 29, 2017, at 6:45 AM, ZAIDI, ASAD A <az1...@att.com> wrote: > > Hello Folks, > > I’m on Cassandra 2.2.8 cluster with 14 nodes , each with around 2TB of data > volume. I’m looking for a criteria /or data points that can help me decide > when or if I should add more nodes to the cluster and by how many nodes. > > I’ll really appreciate if you guys can share your insights. > > Thanks/Asad
