The CDH version of the cluster.
| value | description |
|---|---|
| CDH3 | CDH3 version. CDH3 is not supported as of CM 5.0. |
| CDH3u4X | CDH3u4x version. CDH3u4x is not supported as of CM 5.0. |
| CDH4 | CDH4 version |
| CDH5 | CDH5 version |
| CDH6 | CDH6 version |
| CDH7 | CDH7 version |
| EXPERIENCE1 | Experience 1 version |
| UNKNOWN | Unknown version. |