eolivelli opened a new pull request, #16304: URL: https://github.com/apache/pulsar/pull/16304
### Motivation In `consumerFlow` for Shared subscriptions (PersistentDispatcherMultipleConsumers) we execute readMoreEntries and this happens in the `pulsar-io` threadpool. In PersistentDispatcherSingleActiveConsumer (Failover/Exclusive) we defer the execution of that code to another threadpool @dave2wave reported in OMB tests with offloaders that the execution of tests with Shared subscription is really less performant. ### Modifications Move the execution of readMoreEntries to the topic thread. ### Verifying this change This change is a trivial rework / code cleanup without any test coverage. -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
