Testing connection at a Kerberos server

Hi~
The Ranger's HDFS connection test failed in a Kerberos Server.
Of course, I refer to this RANGER-399
Please Give your help

1. 1. Ranger ERROR xa_portal.log ##
      2016-06-22 17:17:20,327 [timed-executor-pool-0] INFO org.apache.ranger.plugin.client.BaseClient (BaseClient.java:100) - Init Login: using username/password
      2016-06-22 17:17:20,339 [timed-executor-pool-0] ERROR apache.ranger.services.hdfs.client.HdfsResourceMgr (HdfsResourceMgr.java:48) - <== HdfsResourceMgr.testConnection Error: org.apache.ranger.plugin.client.HadoopException: Unable to login to Hadoop environment [hadoop]
      2016-06-22 17:17:20,339 [timed-executor-pool-0] ERROR org.apache.ranger.services.hdfs.RangerServiceHdfs (RangerServiceHdfs.java:59) - <== RangerServiceHdfs.validateConfig Error:org.apache.ranger.plugin.client.HadoopException: Unable to login to Hadoop environment [hadoop]
      2016-06-22 17:17:20,339 [timed-executor-pool-0] ERROR org.apache.ranger.biz.ServiceMgr$TimedCallable (ServiceMgr.java:434) - TimedCallable.call: Error:org.apache.ranger.plugin.client.HadoopException: Unable to login to Hadoop environment [hadoop]
      2016-06-22 17:17:20,339 [timed-executor-pool-0] DEBUG org.apache.ranger.biz.ServiceMgr$TimedCallable (ServiceMgr.java:442) - <== TimedCallable: validate config for service[hadoop]: wait time[0 ms], execution time [12 ms]
      2016-06-22 17:17:20,339 [http-bio-6080-exec-5] DEBUG org.apache.ranger.common.TimedExecutor (TimedExecutor.java:92) - TimedExecutor: Caught exception[java.util.concurrent.ExecutionException] for callable[validate config for service[hadoop]]: detail[org.apache.ranger.plugin.client.HadoopException: Unable to login to Hadoop environment [hadoop]]. Re-throwing...
      2016-06-22 17:17:20,340 [http-bio-6080-exec-5] ERROR org.apache.ranger.biz.ServiceMgr (ServiceMgr.java:120) - ==> ServiceMgr.validateConfig Error:java.util.concurrent.ExecutionException: org.apache.ranger.plugin.client.HadoopException: Unable to login to Hadoop environment [hadoop]
      2016-06-22 17:17:20,340 [http-bio-6080-exec-5] DEBUG org.apache.ranger.biz.ServiceMgr (ServiceMgr.java:125) - ==> ServiceMgr.validateConfig for Response: (VXResponse=
      Unknown macro: {org.apache.ranger.view.VXResponse@1cf17880statusCode={1} msgDesc={Unable to connect repository with given config for hadoop} messageList={[VXMessage={org.apache.ranger.view.VXMessage@311e2a58name={null} rbKey={null} message={Unable to connect repository with given config for hadoop} objectId={null} fieldName={null} }

      ]} })

1. 1. 1. 1. Ranger HDFS ####