sqoop import to teradata via kerberos authentication

Hi all ,

I am able to connect to teradata rdbms via sqoop below query :
sqoop import --connect jdbc:teradata://hostname/database=dbname --username xxxxx --password yyyyy --table tbname --split-by field1 -m 1

Above method uses password protected connectivity to teradata but i would like to utilize kerberos authentication. Please let me know the way of accomplishing it .

Note : the same environment allows me to connect to teradata utility jobs via kerberos connection thru logmech .