docs: def spark_config(self):
          """
          config spark
          :return:
          """
          configs = [
              'export LD_LIBRARY_PATH={0}/lib/native/:$LD_LIBRARY_PATH'.format(
                  bigdata_conf.hadoop_home
              ),
              'export SPARK_LOCAL_IP={0}'.format(env.host_string)
          ]
  
          append(bigdata_conf.global_env_home, configs, use_sudo=True)
          run('source {0}'.format(bigdata_conf.global_env_home))