Upgrading to HDP 3.0.1
Instructions to upgrade from a previous version of HDP.
If you already have HDP 2.6.x or HDP 3.0.0 installed, upgrading your cluster to HDP 3.0.1 means:
- Keeping the same configuration files you used for HDP 2.6.x or HDP 3.0.0.
- Keeping the same data and metadata in the same location you used for HDP 2.6.x or HDP 3.0.0.
- Installing any new components (added for the first time in HDP 2.6.x or HDP 3.0.0) side-by-side with existing components.