I have installed HDP cluster successfully in RedHat-7. During installation, SELinux was turned off according to the official website documentation. Ambari-Installation-Disable-SELinux set SELINUX=disabled in /etc/selinux/config As required by the company's security policy, must turn on SELinux.
set SELINUX=enforcing in /etc/selinux/config
Then, I try to reset SELinux on the Redhat7. Unfortunately, The host could not login. It appeared that "Failed to start AuthorizationManager"
Does the HDP official have a mature and stable solution about enable SElinux? Whether this SELinux is always recommended disable?
At present, I haven't found the information on the official website to enable SElinux.