title: Connect Hive Kerberos authentication using pyhs2 python
body: <p>I am trying to connect to Hive with Kerberos authentication. But I am getting an error 'NotImplementedError: authMechanism is either not supported or not implemented'</p>
  
  <p>I guess I need to set authMechanism to Kerberos somehow.</p>
  
  <pre><code>import pyhs2
  
  with pyhs2.connect(host='wx0000',
  
                     port=10000,
  
                     authMechanism="Kerberos",
  
                     user='xxxxx',
  
                     password='******',) as conn:
  </code></pre>