Hi, I have 14 nodes cassandra cluster, each node as around 50gb of data. I added 3 new nodes to the cluster and I can see the status as *UJ *for the new nodes. They have been in that for almost a day now and their data size seems to be same as well. There is almost no CPU or disk usage either on them.
It can't be so slow to add new nodes or there is no benefit of scaling up or down in real time as the requests. -Pranay