Name Your Cluster
In the Name your cluster
field, enter a name for the cluster you want to create. Do not use any white spaces or special characters in the name.
danger
If you plan to Kerberize the cluster, consider limiting the cluster name (to 12 characters or less), to account for the fact that Kerberos principals will be appended to the cluster name string and that some identity providers impose a limit on the total length of the main name.