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  1. src/
  2. pom.xml
  3. README.md
example/mqtt/README.md

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.