(1) I have installed the HDP 2.4.2 on Windows Server 2012 successfully without the Ranger. After I issued the '.\start_local_hdp_services.cmd', The 'master' service failed to start. The message is: start_local_starting master Start-Service : Service 'Apache Hadoop master (master)' cannot be started due to the following error: Cannot start service master on computer '.'. At C:\hdp\manage_local_hdp_services.ps1:84 char:16 + $foo = Start-Service -Name $serviceName.Name -ErrorAction Continue + 'CategoryInfo : OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException + FullyQualifiedErrorId : CouldNotStartService,Microsoft.PowerShell.Commands.StartServiceCommand Please let me know how I can resolve this issue. ... View more