I have unity catalogue access connector but its not enabled as i have only admin access so i dont have access to the admin portal to enable this as its need global admin permissions.

I am trying to read adls json data in databricks by using service principle but i unable to read its throwing below error 

Status code: -1 error code: null error message: Cannot resolve hostname: stas.dfs.core.windows.netjava.net.UnknownHostException: stas.dfs.core.windows.net