question Re: KNOX Kerberos webHDFS HA in Support Questions

question Re: KNOX Kerberos webHDFS HA in Support Questions https://community.cloudera.com/t5/Support-Questions/KNOX-Kerberos-webHDFS-HA/m-p/214766#M176678 <PRE>Why its using LDAP?LDAP is not setup on my cluster.I am using KDC. @JayKumarSharma Also i have done the configuration in admin topology so i am using now admin instead of default in my URL. [hdfs@<knox1> ~]$ curl -k -i -vvvv -u guest:guest-password "https://<knox>:8443/gateway/default/webhdfs/v1/user?=op=LISTSTATUS" * About to connect() to <knox> port 8443 (#0) * Trying <knoxIP>... connected * Connected to <knox> (<knoxIP>) port 8443 (#0) * Initializing NSS with certpath: sql:/etc/pki/nssdb * warning: ignoring value of ssl.verifyhost * skipping SSL peer certificate verification * SSL connection using TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 * Server certificate: * subject: CN=<knox>,OU=Test,O=Hadoop,L=Test,ST=Test,C=US * start date: Oct 22 16:16:52 2018 GMT * expire date: Oct 22 16:16:52 2019 GMT * common name: <knox> * issuer: CN=<knox>,OU=Test,O=Hadoop,L=Test,ST=Test,C=US * Server auth using Basic with user 'guest' > GET /gateway/default/webhdfs/v1/user?=op=LISTSTATUS HTTP/1.1 > Authorization: Basic Z3Vlc3Q6Z3Vlc3QtcGFzc3dvcmQ= > User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.27.1 zlib/1.2.3 libidn/1.18 libssh2/1.4.2 > Host: <knox>:8443 > Accept: */* > < HTTP/1.1 401 Unauthorized HTTP/1.1 401 Unauthorized < Date: Wed, 24 Oct 2018 06:04:23 GMT Date: Wed, 24 Oct 2018 06:04:23 GMT < Set-Cookie: rememberMe=deleteMe; Path=/gateway/default; Max-Age=0; Expires=Tue, 23-Oct-2018 06:04:23 GMT Set-Cookie: rememberMe=deleteMe; Path=/gateway/default; Max-Age=0; Expires=Tue, 23-Oct-2018 06:04:23 GMT * Authentication problem. Ignoring this. < WWW-Authenticate: BASIC realm="application" WWW-Authenticate: BASIC realm="application" < Content-Length: 0 Content-Length: 0 < Server: Jetty(9.2.15.v20160210) Server: Jetty(9.2.15.v20160210) < * Connection #0 to host <knox> left intact * Closing connection #0 [hdfs@dev-p76-app-01 ~]$ <br></PRE> Wed, 24 Oct 2018 13:10:28 GMT muditcse 2018-10-24T13:10:28Z