dongjoon-hyun commented on code in PR #42999:
URL: https://github.com/apache/spark/pull/42999#discussion_r1330789111
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core/src/main/scala/org/apache/spark/util/Utils.scala:
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@@ -1013,7 +1013,7 @@ private[spark] object Utils
* In case of IPv6, getHostAddress may return '0:0:0:0:0:0:0:1'.
*/
def localHostName(): String = {
-
addBracketsIfNeeded(customHostname.getOrElse(localIpAddress.getHostAddress))
+ addBracketsIfNeeded(customHostname.getOrElse(localIpAddress.getHostName))
Review Comment:
This looks irrelevant to me. Why do you change this?
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