Shawyeok opened a new issue, #23800: URL: https://github.com/apache/pulsar/issues/23800
### Search before asking - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar. ### Read release policy - [X] I understand that unsupported versions don't get bug fixes. I will attempt to reproduce the issue on a supported version of Pulsar client and Pulsar broker. ### Version 2.11+ ### Minimal reproduce step ```java @Test public void testProducerInterceptorAccessMessageValue() throws PulsarClientException { List<String> messageValueOnSendAcknowledgement = Collections.synchronizedList(new ArrayList<>()); ProducerInterceptor<String> interceptor = new ProducerInterceptor<>() { @Override public void close() { } @Override public Message<String> beforeSend(Producer<String> producer, Message<String> message) { return message; } @Override public void onSendAcknowledgement(Producer<String> producer, Message<String> message, MessageId msgId, Throwable exception) { messageValueOnSendAcknowledgement.add(message.getValue()); } }; @Cleanup Producer<String> producer = pulsarClient.newProducer(Schema.STRING) .topic("persistent://my-property/my-ns/my-topic") .intercept(interceptor) .create(); final String messageValue = UUID.randomUUID().toString(); try { producer.newMessage().value(messageValue).send(); } catch (Exception ignore) { } Assert.assertEquals(messageValueOnSendAcknowledgement.size(), 1); Assert.assertEquals(messageValueOnSendAcknowledgement.get(0), messageValue); } ``` ### What did you expect to see? Return message value properly ### What did you see instead? Empty message returned ### Anything else? _No response_ ### Are you willing to submit a PR? - [ ] 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]
