syhily opened a new issue, #17679: URL: https://github.com/apache/pulsar/issues/17679
### Search before asking - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar. ### Version 2.10.0 ### Minimal reproduce step Here are a reproduce code by adding test on `KeySharedSubscriptionTest` class. ```java @Test public void testSpecifiedStickyKeyRanges() throws PulsarClientException, InterruptedException { String topic = TopicName.get("persistent", "public", "default", "testSpecifiedStickyKeyRanges" + UUID.randomUUID()).toString(); String subscriptionName = "my-sub"; String keyToRead = "someKey1"; String keyToExclude = "someKey2"; int numMessages = 100; byte[] keyBytes = keyToRead.getBytes(StandardCharsets.UTF_8); int hash = Murmur3_32Hash.getInstance().makeHash(keyBytes) % KeySharedPolicy.DEFAULT_HASH_RANGE_SIZE; // start consumer CountDownLatch count = new CountDownLatch(numMessages); Consumer<String> consumer = pulsarClient.newConsumer(Schema.STRING) .topic(topic) .subscriptionName(subscriptionName) .subscriptionInitialPosition(SubscriptionInitialPosition.Earliest) .subscriptionType(SubscriptionType.Key_Shared) .keySharedPolicy(KeySharedPolicy.stickyHashRange().ranges(Range.of(hash, hash))) .messageListener((c, msg) -> { c.acknowledgeAsync(msg).whenComplete((m, e) -> { if (e != null) { log.error("error", e); } else { count.countDown(); } }); }) .subscribe(); pulsar.getExecutor().submit(() -> { try { try (Producer<String> producer = pulsarClient.newProducer(Schema.STRING) .topic(topic) .enableBatching(false) .create();) { for (int i = 0; i < numMessages; i++) { String value = "test" + i; producer.newMessage() .key(keyToRead) .value(value) .send(); producer.newMessage() .key(keyToExclude) .value(value) .send(); Thread.sleep(100); } } } catch (Throwable t) { log.error("error", t); } }); assertThat(CompletableFuture.runAsync(() -> { try { count.await(); } catch (InterruptedException e) { Thread.currentThread().interrupt(); throw new RuntimeException(e); } })).succeedsWithin(Duration.ofMinutes(1)); consumer.close(); } ``` ### What did you expect to see? Consumed the sent messages with given key. ### What did you see instead? No messages can be consumed. ### 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]
