code: public HClient createClient(CassandraHost ch) {
        if (log.isDebugEnabled()) {
          log.debug("Creation of new client");
        }
  
        if (params == null)
          return new HSaslThriftClient(ch, krbServicePrincipalName);
        else
          return new HSaslThriftClient(ch, krbServicePrincipalName, params);
      }
docs: {@inheritDoc}