In /etc/yum.repos.d, remove all .repo files pointing to the Internet and copy only .repo files from other servers which are already using your local repo. For HDP nodes, initially you need only 2 .repo files, one for the OS, and ambari.repo. When Ambari adds a new node to the cluster it will copy there HDP.repo and HDP-UTILS.repo. Also, have you set your repository URLs in Ambari-> Admin-> Stack and versions-> Versions -> Manage Versions -> [click on your current version] ? ... View more