
# CDH Cluster Migration Supported Scenarios

> **Obsolete:** This page describes migration scenarios to **Cloudera on cloud (CDP Public Cloud)**. Public cloud migration support was removed in CMA 4.0. It will be reintroduced in a future release with the new architecture.

Overview of the support in the migration of CDH and Cloudera Base source clusters to Cloudera on cloud.


| Category | Support |
| --- | ----------- |
| Source Clusters | CDH 5, CDH 6, Cloudera Base |
| Cloud Provider | AWS, Azure |
| Workload Migration  | Hive2 to Hive3 and (Impala as Tech preview) |
| Data Migration | HDFS files and folders, Hive(/Impala) Tables, Hive SQL Queries |
| Security Policy Migration | From Sentry to Ranger |

Other migration scenarios are still possible manually the same way as before without CMA as described by [Cloudera's Migrating Data and Workloads document](https://docs.cloudera.com/cdp-public-cloud/cloud/migrating.html).