wenbingshen commented on a change in pull request #10575:
URL: https://github.com/apache/kafka/pull/10575#discussion_r617379329
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File path: core/src/main/scala/kafka/server/BrokerServer.scala
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@@ -272,7 +273,7 @@ class BrokerServer(
val networkListeners = new ListenerCollection()
config.advertisedListeners.foreach { ep =>
networkListeners.add(new Listener().
- setHost(ep.host).
+ setHost(if (ep.host == null || ep.host.trim.isEmpty)
InetAddress.getLocalHost.getCanonicalHostName else ep.host).
Review comment:
Good idea.Thank you for your guidance and submit your feedback. :)
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