Hi All, I'd like to start a discussion on KIP-1221: https://cwiki.apache.org/confluence/display/KAFKA/KIP-1221%3A+Add+application-id+tag+to+Kafka+Streams+state+metric
I'm proposing to add the `applicationId` as a JMX tag to the `client-state` metric to provide a better experience when observing multi-instance Kafka Streams applications. I look forward to your questions and comments. Thanks, Bill Bejeck
