Replicating from unsecure to secure clusters
You can use Replication Manager to replicate data from an unsecure cluster, one that does not use Kerberos authentication, to a secure cluster, a cluster that uses Kerberos. Note that the reverse is not true.
Before you replicate from an unsecure cluster to secure cluster, ensure that the following
conditions are met:
- The destination cluster is managed by Cloudera Manager 6.1.0 or higher. The source cluster is managed by Cloudera Manager 5.14.0 or higher in order to be able to replicate to Cloudera Manager 6.
- Same user exists on all the hosts on both the source and destination clusters. If required, specify this user in the Run As Username field when you create a replication policy.