def get_possible_mapreduce_config_from(file_name):
    config = {
        'configs': get_possible_pig_config_from(file_name).get('configs')
        }
    config['configs'] += workflow_factory.get_possible_mapreduce_configs()
    return config
Return the possible configs, args, params for a MapReduce job.
dataset/ETHPy150Open openstack/sahara/sahara/plugins/cdh/confighints_helper.py/get_possible_mapreduce_config_from