summeriiii opened a new issue, #23501: URL: https://github.com/apache/pulsar/issues/23501
### 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 master ### Minimal reproduce step 1. create new reader with startMessageIdInclusive 2. seek to the current time `reader.seek(System.currentTimeMillis());` 3. call the `reader.hasMessageAvailable()` ```java @Test(dataProvider = "initializeLastMessageIdInBroker") public void testHasMessageAvailableAfterSeekTimestampWithMessageIdInclusive(boolean initializeLastMessageIdInBroker) throws Exception { final String topic = "persistent://my-property/my-ns/" + "testHasMessageAvailableAfterSeekTimestampWithMessageInclusive"; @Cleanup Producer<String> producer = pulsarClient.newProducer(Schema.STRING).topic(topic).create(); final long timestampBeforeSend = System.currentTimeMillis(); final MessageId sentMsgId = producer.send("msg"); final List<MessageId> messageIds = new ArrayList<>(); messageIds.add(MessageId.earliest); messageIds.add(sentMsgId); messageIds.add(MessageId.latest); for (MessageId messageId : messageIds) { @Cleanup Reader<String> reader = pulsarClient.newReader(Schema.STRING).topic(topic).receiverQueueSize(1) .startMessageIdInclusive() .startMessageId(messageId).create(); if (initializeLastMessageIdInBroker) { assertTrue(reader.hasMessageAvailable()); } reader.seek(System.currentTimeMillis()); assertFalse(reader.hasMessageAvailable()); Message<String> message = reader.readNext(10, TimeUnit.SECONDS); assertNull(message); } for (MessageId messageId : messageIds) { @Cleanup Reader<String> reader = pulsarClient.newReader(Schema.STRING).topic(topic).receiverQueueSize(1) .startMessageIdInclusive() .startMessageId(messageId).create(); if (initializeLastMessageIdInBroker) { assertTrue(reader.hasMessageAvailable()); } reader.seek(timestampBeforeSend); assertTrue(reader.hasMessageAvailable()); } } ``` ### What did you expect to see? In the step 3, `reader.hasMessageAvailable()` should return false cause there has no message to read ### What did you see instead? `reader.hasMessageAvailable()` return true ``` java.lang.AssertionError: Expected :false Actual :true <Click to see difference> at org.testng.Assert.fail(Assert.java:110) at org.testng.Assert.failNotEquals(Assert.java:1577) at org.testng.Assert.assertFalse(Assert.java:78) at org.testng.Assert.assertFalse(Assert.java:88) at org.apache.pulsar.client.impl.ReaderTest.testHasMessageAvailableAfterSeekTimestampWithMessageIdInclusive(ReaderTest.java:934) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:139) at org.testng.internal.invokers.TestInvoker.invokeMethod(TestInvoker.java:677) at org.testng.internal.invokers.TestInvoker.invokeTestMethod(TestInvoker.java:221) at org.testng.internal.invokers.MethodRunner.runInSequence(MethodRunner.java:50) at org.testng.internal.invokers.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:969) at org.testng.internal.invokers.TestInvoker.invokeTestMethods(TestInvoker.java:194) at org.testng.internal.invokers.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:148) at org.testng.internal.invokers.TestMethodWorker.run(TestMethodWorker.java:128) at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) at org.testng.TestRunner.privateRun(TestRunner.java:829) at org.testng.TestRunner.run(TestRunner.java:602) at org.testng.SuiteRunner.runTest(SuiteRunner.java:437) at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:431) at org.testng.SuiteRunner.privateRun(SuiteRunner.java:391) at org.testng.SuiteRunner.run(SuiteRunner.java:330) at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:95) at org.testng.TestNG.runSuitesSequentially(TestNG.java:1256) at org.testng.TestNG.runSuitesLocally(TestNG.java:1176) at org.testng.TestNG.runSuites(TestNG.java:1099) at org.testng.TestNG.run(TestNG.java:1067) at com.intellij.rt.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:66) at com.intellij.rt.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:109) ``` ### Anything else? _No response_ ### 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. 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