# Cloudera Migration Assistant (CMA) Versions and their Supported Migration Paths

> **Note:** HDP upgrade support was removed in CMA 3.5. Public cloud migration support was removed in CMA 4.0 (will be reintroduced in a future release). CMA 4.0 supports **CDP Base to CDP Base** migrations (including HDFS to Ozone).

- AM2CM 1.1.0.x
  - HDP 2.6.5.x →  CDP 7.1.4
- AM2CM 1.1.1
  - HDP 2.6.5.x → CDP DC 7.1.6
- AM2CM 1.2.0
  - HDP 3.1.5.x → CDP DC 7.1.6
- AM2CM 2.0.0 and 2.0.1
  - HDP 2.6.5.x → CDP DC 7.1.7
  - HDP 3.1.5.x → CDP DC 7.1.7
  - HDF 3.5.2.x → CPD DC 7.1.7
- AM2CM 2.0.2 and 2.0.3
  - HDP 2.6.5.x →  CDP 7.1.4
  - HDP 2.6.5.x → CDP DC 7.1.6
  - HDP 3.1.5.x → CDP DC 7.1.6
  - HDP 2.6.5.x → CDP DC 7.1.7
  - HDP 3.1.5.x → CDP DC 7.1.7
  - HDF 3.5.2.0 → CPD DC 7.1.7
- [CMA 2.0.4](https://archive.cloudera.com/cma/2.0.4.0/)
    - _All above in 2.0.2.0, plus the log4j 2.17 included version of 7.1.7.0:
  - HDP 3.1.5 → CDP DC 7.1.7.78 via [Ambari 7.1.7.1](https://archive.cloudera.com/p/ambaridc/7.x/7.1.7.1/) ( CDP DC 7.1.7.78 is a CPD DC 7.1.7.0 with log4j2.17.1)
  - HDP 2.6.5 → CDP DC 7.1.7.78 via [Ambari 7.1.7.1](https://archive.cloudera.com/p/ambaridc/7.x/7.1.7.1/)
- [CMA 2.3.0](https://archive.cloudera.com/cma/2.3.0.0/) 
  - _All above paths_ + 
  - HDP 3.1.5 → [Cloudera Base 7.1.8](https://archive.cloudera.com/p/cdh7/7.1.8.0/)  Two-stage Upgrade via [Ambari 7.1.8.0](https://archive.cloudera.com/p/ambaridc/7.x/7.1.8.0/) and [HDP 7.1.8.0](https://archive.cloudera.com/p/HDPDC/7.x/7.1.8.0/)
- [CMA 2.4.0](https://archive.cloudera.com/cma/2.4.0.0/)
  - _All above paths_ + 
  - HDP 3.1.5 → [Cloudera Base 7.1.7SP1](https://archive.cloudera.com/p/cdh7/7.1.7.1000/) One-stage Upgrade (without HDP7)
  - HDP 3.1.5 → [Cloudera Base 7.1.8](https://archive.cloudera.com/p/cdh7/7.1.8.0/)   One-stage Upgrade (without HDP7)
- [CMA 2.4.1](https://archive.cloudera.com/cma/2.4.1/)
  - _All above paths_
  - HDP 3.1.5 → [Cloudera Base 7.1.7SP2](https://archive.cloudera.com/p/cdh7/7.1.7.2000/)  One-stage Upgrade (without HDP7)
  - HDP 2.6.5 → [Cloudera Base 7.1.7SP2](https://archive.cloudera.com/p/cdh7/7.1.7.2000/)  Two-stage Upgrade with HDP 7.1.7SP2
- [CMA 2.6.0](https://archive.cloudera.com/cma/2.6.0/)
    - _All above paths_
    - [Cloudera Base 7.1.7SP2](https://archive.cloudera.com/p/cdh7/7.1.7.2000/) →  [CDP DS on-prem 1.5.1](https://archive.cloudera.com/p/cdp-pvc-ds/1.5.1/) as Tech Preview
    - [Cloudera Base 7.1.8](https://archive.cloudera.com/p/cdh7/7.1.8.0/) →  [CDP DS on-prem 1.5.1](https://archive.cloudera.com/p/cdp-pvc-ds/1.5.1/) as Tech Preview
- [CMA 2.6.2](https://archive.cloudera.com/cma/2.6.2/)
    - _All above paths_
    - HDP 3.1.5 → [Cloudera Base 7.1.9](https://archive.cloudera.com/p/cdh7/7.1.9.0/)   One-stage Upgrade (without HDP7) 
    - HDP 2.6.5 → [Cloudera Base 7.1.8](https://archive.cloudera.com/p/cdh7/7.1.8.0/)   One-stage Upgrade (without HDP7) including _Accumulo_
    - HDP 2.6.5 → [Cloudera Base 7.1.7SP2](https://archive.cloudera.com/p/cdh7/7.1.7.2000/)  One-stage Upgrade (without HDP7) including _Accumulo_
    - HDP 3.1.5 → [Cloudera Base 7.1.8](https://archive.cloudera.com/p/cdh7/7.1.8.0/)   One-stage Upgrade (without HDP7) including _Accumulo_
    - HDP 3.1.5 → [Cloudera Base 7.1.7SP2](https://archive.cloudera.com/p/cdh7/7.1.7.2000/) One-stage Upgrade (without HDP7) including _Accumulo_
- [CMA 2.8.0](https://archive.cloudera.com/cma/2.8/)
    - _All above paths_
    - CDH 6.3.x → Cloudera on cloud 7.2.17 migration, as Tech Preview (only AWS, Hive, HDFS)
- [CMA 3.0.0](https://archive.cloudera.com/cma/3.0/)
    - _All above paths except_ the HDP 2-stage upgrades (aka Upgrade via HDP7)
    - CDH 6.3.x → Cloudera on cloud 7.2.x migration (only AWS, Hive, HDFS)
    - CDH 5.16.2 → Cloudera on cloud 7.2.x migration (only AWS, Hive, HDFS)
- [CMA 3.2.0](https://archive.cloudera.com/cma/3.2/)
    - _All above paths_
- [CMA 3.2.2](https://archive.cloudera.com/cma/3.2.2/)
    - _All above paths_
    - HDP 3.1.5 → [Cloudera Base 7.1.7SP3](https://archive.cloudera.com/p/cdh7/7.1.7.3000/) One-stage Upgrade (without HDP7)_
- [CMA 3.3.0](https://archive.cloudera.com/cma/3.3/)
    - _All above paths_
    - Cloudera Base 7.1.7|8|9 → Cloudera on cloud 7.2.18 migration (AWS, Azure)
- [CMA 3.4.0](https://archive.cloudera.com/cma/3.4/)
    - _All above paths_
    - Cloudera Base 7.1.7|8|9 → Cloudera on cloud 7.2.18 migration (AWS, Azure)
    - HDP 3.1.5 → [Cloudera Base 7.1.9SP1](https://archive.cloudera.com/p/cdh7/7.1.9.1000/) One-stage Upgrade (without HDP7)
- [CMA 3.5.0](https://archive.cloudera.com/cma/3.5/)
    - **HDP upgrades are not supported** in CMA 3.5
    - _All above non-HDP paths_
    - Cloudera Base 7.1.7|8|9 → Cloudera on cloud 7.2.18 migration (AWS, Azure)