I don’t know about monitoring when a particular message is reads but you can use something like https://github.com/linkedin/Burrow to monitor consumer lag. Basically you can see that consumer Y has not yet read X number of messages that are ready.
-Dave From: Alberto Moio <alberto.m...@techedgegroup.com> Date: Tuesday, May 25, 2021 at 5:11 AM To: users@kafka.apache.org <users@kafka.apache.org> Subject: [External] Monitoring Consumer Hello, I have a question about monitoring. Can I know when a consumer or consumer-group reads a message in a topic? Is there an API REST or a way to do this monitoring? Thank you [image: Techedge | Inspiring Trust. Globally.] <http://www.techedgegroup.com/> *Alberto Moio* *Data Analytics | Data Platform* alberto.m...@techedgegroup.com *Mobile +39 3499365766 <+39%20342%207460285>* techedgegroup.com <http://www.techedgegroup.com/> Message for the intended recipient only. If received in error, please contact the sender and read www.techedgegroup.com/disclaimer<http://www.techedgegroup.com/disclaimer> This e-mail and any files transmitted with it are confidential, may contain sensitive information, and are intended solely for the use of the individual or entity to whom they are addressed. If you have received this e-mail in error, please notify the sender by reply e-mail immediately and destroy all copies of the e-mail and any attachments.
