Hi all, I am using my Home-Automation experiment in parallel to my work in order to learn and play with the cool features of IoTDB.
Here I have built a little Application, that uses PLC4X to subscribe to my KNX network and pump all data into an IoTDB instance running embedded. The thing I’m currently playing around with are the pipelines and the subscription client. So, when I start the system for the first time all is good … however as soon as I restart the system, IoTDB floods my logger with so many: 14015 [pool-60-IoTDB-Subscription-Executor-Pool-5] WARN o.a.i.d.s.a.SubscriptionBrokerAgent - Subscription: broker bound to consumer group [weatherServiceGroup] does not exist Messages, that I simply cannot spot the initial problem in my log. Is there anything special that needs to be done when starting a system with pre-existing subscriptions? Is it also possible to define them as “transient”? I don’t really need IoTDB to buffer results till my application comes back up (All I want is the changed values whenever something changes). Chris
