Expanding your Cluster


You can expand your cluster by adding new nodes to it. New nodes will only serve new topics or new partitions, existing partitions will not be automatically rebalanced to use the new nodes. If you require partition reassignment please submit a support request.

  1. To add nodes to your existing cluster, first log into Instaclustr console.
  2. Click Add Nodes from the Manage Cluster menu.
  3. Fill in the required information on the Add Nodes page and click the Submit Request button.
    Note: When you expand the cluster, to ensure consistent stability and performance, Instaclustr support will verify the health of your cluster before provisioning additional nodes. We aim to complete this process within one business day and will contact you to confirm when these additional nodes have been provisioned.


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