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, migrate Kafka Ranger policies, and enable security if
you want to use a secure cluster. You also need to set core configuration service, and configure
Yarn.
Enabling 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 Configuring YARN settings Migrating Kafka Ranger policies 