https://community.cloudera.com/t5/Support-Questions/CDP-changing-NameNode-and-role/m-p/334444#M231769 <P>Hi , What I understood is you want to move the NameNode role to another host in the cluster. If my understanding is correct , then please follow the below document which shares insight on the same.&nbsp;<BR /><BR /><A href="https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/admin_nn_migrate_roles.html#cmug_topic_5_17" target="_blank">https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/admin_nn_migrate_roles.html#cmug_topic_5_17</A></P><P>&nbsp;</P><P>The process should be same across CDP and CDH as we are using CM to migrate the roles.&nbsp;</P> Mon, 24 Jan 2022 14:05:19 GMT arunek95 2022-01-24T14:05:19Z