Does anyone know where the HDP documentation went? The https://docs.hortonworks.com/ gets redirected to https://docs.cloudera.com/index.html. And the link to HDP documentation URL mentioned there (https://docs.cloudera.com/HDPDocuments/index.html)  gets redirected back to https://docs.cloudera.com/index.html.   BTW, any direct link to original docs gives an HTTP 404 error message, such as: 404 Not Found Code: NoSuchKey Message: The specified key does not exist. Key: HDPDocuments/HDPDocuments/HDPDocuments/HDP3/HDP-3.1.0/authentication-with-kerberos/content/authe_spnego_enabling_browser_access_to_a_spnego_enabled_web_ui.html RequestId: 1F8B4A953909E2F5 HostId: UAdEmAmTrYb4pz3EPxI92SkgHo9kVUlwvXjCnWjRhFzJr3kbvUKHxE9mpDL1hLzdsI5HbGS2MlA=   ... View more