Github user steveloughran commented on a diff in the pull request: https://github.com/apache/spark/pull/9608#discussion_r44526124 --- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala --- @@ -810,7 +810,7 @@ private[spark] object Utils extends Logging { * Get the local machine's URI. */ def localHostNameForURI(): String = { - customHostname.getOrElse(InetAddresses.toUriString(localIpAddress)) + sys.env.get("SPARK_PUBLIC_DNS").getOrElse( customHostname.getOrElse(InetAddresses.toUriString(localIpAddress)) ) --- End diff -- might be worth having sanity checks here for ip validity, + some scalatests
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org