THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
The client.id configuration is not a required configuration as KafkaConsumer and KafkaProducer will auto automatically generate client ids if not user configured (producer-1…, consumer-1…). These auto generated client ids are not passed to the MetricsReporter, which makes it difficult to track and map clients that have not specified the client id configuration.
...