Hi all, After the MQTT service has been decoupled from iotdb-server, some usages about it in IDE have been changed. 1. If you want to start DN with mqtt enabled in IDE, you should put mqtt-jar-with-dependencies jar into ext/external_service dir firstly. The jar will be generated in target dir of 'external-service -> mqtt' module after you compiled IoTDB. 2. If you want to debug MQTT codes in IDE, except for the operation metioned in the first step, you also need to put external-service module in ClassPath for DN application. For IDEA, the specific operation is as follows: 2.1 Open DN application Run/Debug Configurtations page. 2.2 Click Modify options -> Modify classpath to include external-service module.
Yours, -------------------------- Weihao Li
