We are having a two node cluster of aerospike. We thought of adding two more nodes to the cluster. As soon I added them we are getting queue too deep error on new nodes and as well Device over load on client.
I tried of making migrate-max-num-incoming from 256 to 4. Still the issue persists.
What is the best way to add a new node to cluster without impacting the clients.
More info: 1) We are using SSD based installation 2) we are using mesh node architecture