Parkerhiphop opened a new pull request, #21356: URL: https://github.com/apache/kafka/pull/21356
### Description As described in [KAFKA-20080](https://issues.apache.org/jira/browse/KAFKA-20080), the configuration "PLAINTEXT://host1:9092,SSL://host2:9092" should fail validation due to duplicate ports, but we currently lack a unit test for this specific case. This PR adds the missing test case to `KafkaConfigTest`. ### Verification Ran the specific test using Gradle: `./gradlew :core:test --tests "kafka.server.KafkaConfigTest.testDuplicateListeners"` **Output:** ``` Gradle Test Run :core:test > Gradle Test Executor 3 > KafkaConfigTest > testDuplicateListeners() PASSED ``` -- 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]
