def _local_run(self, run_conf):
        '''
        Execute local runner

        :param run_conf:
        :return:
        '''
        try:
            ret = self._get_runner(run_conf).run()
        except SystemExit:
            ret = 'Runner is not available at this moment'
            self.out.error(ret)
        except Exception as ex:
            ret = 'Unhandled exception occurred: {}'.format(ex)
            log.debug(ex, exc_info=True)

        return ret
Execute local runner

        :param run_conf:
        :return: