@Shelton Enabling kerberos we have to set properties as below to HDFS,YARN etc etc . hadoop.security.authentication kerberos hadoop.security.authorization true hadoop.http.authentication.simple.anonymous.allowed false after configuring kerberos properly then when we hit the url of any component of hadoop server on browser then will get HTTP ERROR 403 . REST api url pattern - http://host:8080/api/v1/clusters/<cluster_name>/services/<service_name> but when we hit the same service rest api url on browser then we could see the response on browser details are as below - { "href" : "http://host:8080/api/v1/clusters/cluster_name/services/HDFS", "ServiceInfo" : { "cluster_name" : "<cluster_name>", "maintenance_state" : "OFF", "service_name" : "HDFS", "state" : "STARTED" }, "alerts_summary" : { "CRITICAL" : 0, "MAINTENANCE" : 0, "OK" : 26, "UNKNOWN" : 1, "WARNING" : 0 }, "alerts" : [ .......................... but response should not be display on browser if url is kerberized and we should get http error 403 . so here we want to kerberize rest api url . please help for same.
... View more
