def METHOD_NAME():
    config = []
    for service in [
        {"name": "impalad", "type": "daemon"},
        {"name": "catalogd", "type": "catalog"},
        {"name": "statestored", "type": "statestore"},
    ]:
        for level in ["WARNING", "ERROR", "INFO", "FATAL"]:
            config.append(
                {
                    'type': 'file',
                    'path': f'/var/log/{service["name"]}/{service["name"]}.{level}',
                    'source': 'impala',
                    'service': service["name"],
                    'tags': [f'service_type:{service["type"]}'],
                    'log_processing_rules': [
                        {
                            'type': 'multi_line',
                            'pattern': '^[IWEF]\\d{4} (\\d{2}:){2}\\d{2}',
                            'name': 'new_log_start_with_log_level_and_date',
                        }
                    ],
                },
            )
    return config