Hi, > "message" : "The component 'KAFKA' in host group 'master_host_group' is not > valid for the specified stack" > > I got the KAFKA component name from > https://github.com/apache/ambari/blob/branch-2.6/ambari-server/src/main/resources/common-services/KAFKA/0.10.0/metainfo.xml.
The component name is KAFKA_BROKER. KAFKA is the service name. https://github.com/apache/ambari/blob/c0fcea8925a35be406c37a388b781dedf92996c5/ambari-server/src/main/resources/common-services/KAFKA/0.8.1/metainfo.xml#L27-L28 -Attila
