Using Replication Manager to migrate to CDP Private Cloud Base from CDH
While using Replication Manager service you must follow these guidelines when migrating the CDH clusters.
- Ensure that the supported source and target clusters and the corresponding Cloudera Manager versions are in sync with respect to the cluster configurations prior to starting the upgrade.
- Upgrade your target cluster to CDP Private Cloud Base first. Upgrading the target CDH cluster first ensures that your data on the source cluster is not corrupted or rendered invalid.
- Upgrade the source cluster to CDP Private Cloud Base after the data is migrated to the CDP Private Cloud Base (target). And, later verify that both source and target clusters are upgraded to CDP Private Cloud Base.
For more information about upgrading CDH clusters, see Upgrading CDH to CDP Private Cloud Base.