RexXiong commented on code in PR #2489:
URL: https://github.com/apache/celeborn/pull/2489#discussion_r1591730278
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common/src/main/scala/org/apache/celeborn/common/util/Utils.scala:
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@@ -432,6 +432,29 @@ object Utils extends Logging {
}
}
+ private def getIpHostAddressPair(host: String): (String, String) = {
+ try {
+ val inetAddress = InetAddress.getByName(host)
+ val hostAddress = inetAddress.getHostAddress
+ if (host.equals(hostAddress)) {
+ (hostAddress, inetAddress.getCanonicalHostName)
+ } else {
+ (hostAddress, host)
+ }
+ } catch {
+ case _: Throwable => (host, host) // return original input
+ }
+ }
+
+ // Convert address (ip:port or host:port) to (ip:port, host:port) pair
+ def addressToIpHostAddressPair(address: String): (String, String) = {
+ val hostPort = Utils.parseHostPort(address)
+ val internalIpHostAddressPair = Utils.getIpHostAddressPair(hostPort._1)
+ (
+ internalIpHostAddressPair._1 + ":" + hostPort._2,
+ internalIpHostAddressPair._2 + ":" + hostPort._2)
Review Comment:
Thanks, done.
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