The links Anu provides seems to be no much helpful for my problem. I would give more context here.
I am using HDP on Azure. Its version is 2.3. After several attempts, I’m finally able to enable Kerberos for my HDP deployment. Now I am trying to use webhdfs to access hdfs files in IE. http://xxx.cloudapp.net:50070/webhdfs/v1?op=gethomedirectory. Then IE pops up a windows to ask for user name and password. Then I enter the admin principal in KDC domain style (admin/[email protected]) along with the correct password. However it gives me GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos credentials) Before enabling Kerberos, I can access this without entering anything because its security is off. Now how am i gonna do to make it work with Kerberos enabled? Jingfei From: Anu Engineer [mailto:[email protected]] Sent: Wednesday, October 21, 2015 11:42 PM To: [email protected] Subject: Re: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos credentails) This usually means that you don’t have valid Kerberos credentials. Please look at the authentication section at this URL https://hadoop.apache.org/docs/r1.0.4/webhdfs.html or here is another example. http://www.cloudera.com/content/www/en-us/documentation/archive/cdh/4-x/4-3-2/CDH4-Security-Guide/cdh4sg_topic_7_2.html Thanks Anu From: Jingfei Hu Reply-To: "[email protected] <mailto:[email protected]> " Date: Tuesday, October 20, 2015 at 10:45 PM To: "[email protected] <mailto:[email protected]> " Subject: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos credentails) Hi team, Is there anyone who knows what this exception means? What should I do to fix this? I am trying to access http://xxx.cloudapp.net:50070/webhdfs/v1/?op=liststatus I just enabled the Kerberos for the HDFS deployment. Thanks, Jingfei
