Removing Nodes From the Cluster
To remove nodes from a cluster:
run the install_vertica
script and specify:
- The option
--remove-hosts
followed by the IP addresses of the nodes you are removing - The option
--ssh-identity
followed by the location and name of your *pem file. (The following example removes only one node from the cluster.) - The option
--dba-user-password-disabled
The following example removes 1 node from the cluster:
sudo /opt/vertica/sbin/install_vertica --remove-hosts 10.0.11.165 --point-to-point --ssh-identity ~/<name-of-pem>.pem --dba-user-password-disabled