common_util.py 文件源码

def setup_logging(filename):
    """Setup logging based on a json string.

    :type filename: str
    :param filename: Log configuration file.
    :raises: IOError -- If the file does not exist.
    :raises: ValueError -- If the file is an invalid json file.
    """
    try:
        config = parse_json_file(filename)
        log_conf.dictConfig(config)
        logpy4j = logging.getLogger("py4j")
        logpy4j.setLevel(logging.ERROR)
        logkafka = logging.getLogger("kafka")
        logkafka.setLevel(logging.ERROR)
    except (IOError, ValueError):
        raise