This is the documentation for Cloudera Manager 4.8.6. Documentation for other versions is available at Cloudera Documentation.

Cloudera Manager 4 and CDH 4 have reached End of Maintenance (EOM) on August 9, 2015. Cloudera will not support or provide patches for any of the Cloudera Manager 4 or CDH 4 releases after that date.

Moving a Host Between Clusters

Moving a host between clusters can be accomplished by:

  1. Decommissioning the host (see Decommissioning a Host).
  2. Removing all roles from the host (except for the Cloudera Manager management roles). See Deleting a Role Instance.
  3. Deleting the host from the cluster (see Deleting Hosts), specifically the section on removing a host from a cluster but leaving it available to Cloudera Manager.
  4. Adding the host to the new cluster (see Adding a Host to the Cluster).
  5. Adding roles to the host (optionally using one of the Host Templates associated with the new cluster). See Adding Role Instances and Working with Host Templates.
This page last updated September 8, 2015