Daniel Nesaraj

I am facing this issue randomly as well. Symptoms: delivery rate to one of the partitions randomly and occasionally drops to 0 and backlog builds. Server version: 3.0.3 Java client...

Yes. At that time there were around a 100 consumers (blue line) for that topic (actually, 1 out 10 partitions of a partitioned topic) with 1 subscription (yellow line).

I think the reverse is true; we scale the consumers based on the backlog size. So as the backlog started increasing, there would have been more consumers created in an...

Noting this still in 3.0.4 "Message expiry failed - mark delete failed" is all I see during this period. It resolved on its own later. For a period the backlog...

Thank you @lhotari ! I did come across the `exposePreciseBacklogInPrometheus` config when I was going through the code. I will investigate this.