philipnee commented on code in PR #16043: URL: https://github.com/apache/kafka/pull/16043#discussion_r1631326145
########## core/src/test/scala/integration/kafka/api/PlaintextConsumerTest.scala: ########## @@ -192,15 +192,22 @@ class PlaintextConsumerTest extends BaseConsumerTest { @ParameterizedTest(name = TestInfoUtils.TestWithParameterizedQuorumAndGroupProtocolNames) @MethodSource(Array("getTestQuorumAndGroupProtocolParametersAll")) def testSubscribeInvalidTopic(quorum: String, groupProtocol: String): Unit = { - val invalidTopicName = "topic abc" + val invalidTopicName = "topic abc" // Invalid topic name due to space val consumer = createConsumer() // subscribe invalid topic consumer.subscribe(List(invalidTopicName).asJava) - consumer.poll(Duration.ZERO); - val exception = assertThrows(classOf[InvalidTopicException], () => consumer.poll(Duration.ofMillis(5000))) - assertEquals(String.format("Invalid topics: [%s]", invalidTopicName), exception.getMessage) + var exception : Exception = null + TestUtils.waitUntilTrue(() => { + try consumer.poll(Duration.ofMillis(500)) catch { + case e : Exception => exception = e + } + exception != null + }, waitTimeMs = 5000, msg = "An exception should be thrown.") Review Comment: let's be explicit about InvalidTopicException in the message part. -- 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: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org