I had setup a HDP 2.5 sandbox in microsoft azure. I am able to login the VM successfully through putty and access all the hadoop services but am unable to login to SSH client from web-client using "http://<my-ip-address>:4200". I even opened the port 4200 from azure. still am facing the error : Network Error (tcp_error) A communication error occurred: "Connection refused" The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time. Please help... ... View more