Post-upgrade steps on CDP
After you complete the upgrade of HDF, you need to verify or modify properties for NiFi
Registry, NiFi, Ranger, Solr, and Zookeeper, and enable security if you want to use
a secure cluster. You also need to set core configuration service.
Enable security Setting core configuration service Starting Zookeeper service Configuring NiFi Registry settings Verifying Ranger configurations Configuring Ranger settings Configuring Solr settings Initializing Solr Configuring NiFi settings 