shuoqingding opened a new issue, #21631: URL: https://github.com/apache/pulsar/issues/21631
### Search before asking - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar. ### Version Java SDK Version: 2.7.4 OS: Linux ### Minimal reproduce step 1. create a producer with compressionType on 2. create a consumer and call `batchReceiveAsync` with default `batchReceivePolicy` which has 10MB `maxSizeOfMessages` 3. On the producer side, we send a message with larger than 10MB whose compressed size should be less than broker limit (5MB limit), so the message can be sent successfully. ### What did you expect to see? the large message should be consumed and received in the callback of `batchReceivePolicy` ### What did you see instead? the large message never shown up in the callback. ### Anything else? Looking at the SDK code, we find if any message in `incommingMessages` queue is larger than `maxSizeOfMessages` (10MB by default), it will block this consumer unless the message is expired. So I wonder if this is the expected behavior and why? <img width="920" alt="image" src="https://github.com/apache/pulsar/assets/1393690/a84dde15-a1a0-4546-8638-fffb5db46157";> <img width="1004" alt="image" src="https://github.com/apache/pulsar/assets/1393690/d88d335d-8140-4941-aac4-89ccc8cb0b31";> ### Are you willing to submit a PR? - [X] I'm willing to submit a PR! -- 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]
