{
    "filetype": "subscribe",
    "cfgdir": "/etc/taos",
    "host": "127.0.0.1",
    "port": 6030,
    "user": "root",
    "password": "taosdata",
    "confirm_parameter_prompt": "no",
    "tmq_info": {
        "concurrent": 1,
        "poll_delay": 10000,
        "group.id": "grpId_0",
        "client.id": "clientId",
        "auto.offset.reset": "earliest",
        "enable.auto.commit": "true",
        "auto.commit.interval.ms": 1000,
        "experimental.snapshot.enable": "true",
        "msg.with.table.name": "false",
        "topic_list": [
            {"name": "tmq_topic_1", "sql": "select  current,voltage,phase from test.meters where voltage <= 106 ;"}
        ]
    }
}