If the cluster Kylo and NiFi will talk to has Kerberos enabled you will need to make a few additional configuration changes before starting Kylo for the first time.
If your cluster is Kerberized its a good idea to test the keytabs generated for Kylo and NiFi to make sure they work in the JVM. Kylo provides a test client to make this easy.
- Download the Test Client
- Run the test client
Follow the instructions in the test client to validate connectivity in the JVM$ java -jar /opt/kylo-kerberos-test-client-VERSION.jar