Vertically scaling instance types
If necessary, you can select a larger or smaller instance type for a Data Hub or Data Lake cluster after it has been deployed.
If you are using an instance without ephemeral disks, you can scale up or down to a new instance with ephemeral disks; however, the reverse is not supported. You cannot start with an instance with ephemeral disks and move to an instance without ephemeral disks.
Vertical scaling is supported on AWS only. EBS-backed instances must be stopped before scaling. See Change the instance type in AWS documentation for more information.
For information on vertically scaling FreeIPA, see Vertically scale FreeIPA instances.