IoTDB-MQTT-Broker Example

Function

The example is to show how to send data to IoTDB from a mqtt client.

Usage

• Update configuration to enable MQTT service. (enable_mqtt_service=true in iotdb-engine.properties)
• Launch the IoTDB server.
• Setup storage group SET STORAGE GROUP TO root.sg and create time timeseries CREATE TIMESERIES root.sg.d1.s1 WITH DATATYPE=DOUBLE, ENCODING=PLAIN.
• Run org.apache.iotdb.mqtt.MQTTClient to run the mqtt client and send events to server.