Ambari Managed HDF Upgrade
Also available as:

Stop HDF Services

If you are upgrading HDF services installed on an HDP cluster, you must stop HDF services before you upgrade Ambari, HDP, and HDF.

  • This step is necessary whether or not you are upgrading Ambari.
  • This step is not necessary if you are upgrading an HDF-only cluster.
  1. Identify the HDF services you have running. They are:
    • NiFi
    • NiFi Registry
    • Schema Registry
    • Streaming Analytics Manager
  2. Stop the service from Ambari Web, by browsing to Services > hdf-service-name and select Stop from the Service Actions menu. Then select Turn on Maintenance Mode.
    Replace hdf-service-name with each of the HDF services you have running.