Hi all. I just posted KIP-558: Track the set of actively used topics by connectors in Kafka Connect
Wiki link here: https://cwiki.apache.org/confluence/display/KAFKA/KIP-558%3A+Track+the+set+of+actively+used+topics+by+connectors+in+Kafka+Connect I think it's a nice extension to follow up on KIP-158 and a useful feature to the ever increasing number of applications that are built around Kafka Connect. Would love to hear what you think. Best, Konstantine
