Prepare Your Cluster for Use with SMM Install or Upgrade Ambari, HDF, and HDPGet started with the SMM installation by preparing your target cluster. Your cluster must be managed by Ambari 2.7.x. It can be an HDF 3.3.x, 3.4.0 or 3.4.1.1 cluster or an HDP 3.1 or 3.1.1 cluster. Additionally, an HDP 3.1 or 3.1.1 cluster with HDF 3.3.x , 3.4.0 or 3.4.1.1 services installed is also supported. Security SetupInstall the SMM REST admin server
