lhotari opened a new issue #10439: URL: https://github.com/apache/pulsar/issues/10439
**Is your enhancement request related to a problem? Please describe.** Pulsar doesn't take advantage of Bookkeeper's client-side and server-side backpressure features. https://github.com/apache/bookkeeper/issues/1086 and https://github.com/apache/bookkeeper/issues/1409 are the original Bookkeeper issues about the lack of backpressure handling. **Describe the solution you'd like** Configure `waitTimeoutOnBackpressureMs` in the Bookkeeper client configure (Pulsar broker side) `waitTimeoutOnResponseBackpressureMs` in Bookkeeper server ("Bookie") configuration with sane default values. **Additional context** #9562 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org