Adding and dropping worker nodes

After a successful installation of Db2® Big SQL, you can update your cluster by adding or dropping worker nodes.

Before you begin

If you are adding a worker node and Kerberos client authentication is enabled, temporarily disable it, as described in Disabling Kerberos client authentication. After the worker node is added, you can re-enable Kerberos client authentication.

Procedure

To add or drop worker nodes, complete the following step.

Use the bigsql-admin Db2 Big SQL cluster administration utility to add one or more worker nodes to your cluster or to remove one or more worker nodes from your cluster.