| Name | Type | Description | Notes |
|---|---|---|---|
| activeNnName | String | Name of the NamdeNode role that is going to be active after High Availability is disabled. | [optional] |
| snnHostId | String | Id of the host where the new SecondaryNameNode will be created. | [optional] |
| snnCheckpointDirList | List<String> | List of directories used for checkpointing by the new SecondaryNameNode. | [optional] |
| snnName | String | Name of the new SecondaryNameNode role (Optional). | [optional] |