[Kafka] How to enable Kafka.consumer monitoring indicators

1 Overview

I saw information about consumer groups in jmx on the Internet. As shown in the picture below, there are

normal red ones, but mine do not. My version of Kafka is 0.10.0. At first I thought it was a version problem.

Checked the source code and found that there is already relevant information in 0.10

Then in the flink interface monitoring, you can see that the relevant indicators are

indeed turned on, but they cannot be found.