dengziming commented on a change in pull request #9769: URL: https://github.com/apache/kafka/pull/9769#discussion_r562333723
########## File path: core/src/main/scala/kafka/admin/TopicCommand.scala ########## @@ -313,42 +313,57 @@ object TopicCommand extends Logging { } override def describeTopic(opts: TopicCommandOptions): Unit = { - val topics = getTopics(opts.topic, opts.excludeInternalTopics) - ensureTopicExists(topics, opts.topic, !opts.ifExists) + val topicId = opts.topicId.map(Uuid.fromString).filter(_ != Uuid.ZERO_UUID) + // if topicId is provided and not zero, will use topicId regardless of topic name Review comment: that's what I thought at the beginning, now I think it's better to use topicId and print a warning message if both are provided. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org