https://community.cloudera.com/t5/Support-Questions/Python-connect-to-Hadoop-using-Hive-with-Kerberos/m-p/167063#M129395 <PRE>conn_config ={'krb_host':'hostname','krb_service':'hive'} pyhs2.connect(host='hostname', port=10000, authMechanism="KERBEROS", password="********", user='hostname@XXXXXXXXXXXXXXXXXXXX')</PRE><PRE>Error Encountered: </PRE><PRE> user='XXXXXXX@XXXXXXXXXXXXXXXXXXXX') File "build\bdist.win-amd64\egg\pyhs2\__init__.py", line 7, in connect File "build\bdist.win-amd64\egg\pyhs2\connections.py", line 46, in __init__ File "build\bdist.win-amd64\egg\pyhs2\cloudera\thrift_sasl.py", line 66, in open thrift.transport.TTransport.TTransportException: Could not start SASL: Error in sasl_client_start (-4) SASL(-4): no mechanism available: Unable to find a callback: 2 </PRE><PRE>checked below string but still have same problem <A href="http://stackoverflow.com/questions/29814207/python-connect-to-hive-use-pyhs2-and-kerberos-authentication" target="_blank">http://stackoverflow.com/questions/29814207/python-connect-to-hive-use-pyhs2-and-kerberos-authentication</A> Can please some one help to solve ths problem. Your help is much appreciated</PRE> Mon, 07 Nov 2016 12:24:51 GMT siddharth_peesa 2016-11-07T12:24:51Z