The only way to add/modify or config/delete a namespace is editing the aerospike.config file and restart aerospike server, right? I go though all documents and found no other refer about this. Just want to confirm.
And for deleting a namespace, I need to remove it from config files and then remove the data file manually,right?
Thank you for using Aerospike. You are correct. Adding and removing Namespaces is currently not a dynamic option and restarting the demon is needed for the change to take effect after you have modified the aerospike.conf file.
The ability to add/remove namespaces with rolling restart of the cluster is added starting server version 3.13.0.1 for both Community and Enterprise versions on paxos-protocol version v5.