From a571e1c2a720e6b635c05b84b0df5a42a6ee734e Mon Sep 17 00:00:00 2001
From: Dexter <947149689@qq.com>
Date: Thu, 2 Apr 2020 15:24:45 +0800
Subject: [PATCH] =?UTF-8?q?=E7=BB=8F=E6=B5=8B=E8=AF=95=E8=BF=98=E6=9C=89?=
 =?UTF-8?q?=E6=9F=A5=E9=98=85=E8=B5=84=E6=96=99=20getHostName()=20?=
 =?UTF-8?q?=E6=9C=89=E6=97=B6=E5=80=99=E4=BC=9A=E6=9C=89=E8=8E=B7=E5=8F=96?=
 =?UTF-8?q?hostname=E9=94=99=E8=AF=AF=E7=9A=84=E6=83=85=E5=86=B5=EF=BC=8C?=
 =?UTF-8?q?=20=E7=94=A8getCanonicalHostName()=20=E5=8F=AF=E4=BB=A5?=
 =?UTF-8?q?=E9=81=BF=E5=85=8D=E8=BF=99=E7=A7=8D=E6=83=85=E5=86=B5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/main/java/com/alibaba/datax/common/util/HostUtils.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/src/main/java/com/alibaba/datax/common/util/HostUtils.java b/common/src/main/java/com/alibaba/datax/common/util/HostUtils.java
index 2ed8f101..5dd02c97 100644
--- a/common/src/main/java/com/alibaba/datax/common/util/HostUtils.java
+++ b/common/src/main/java/com/alibaba/datax/common/util/HostUtils.java
@@ -22,7 +22,8 @@ public class HostUtils {
         try {
             InetAddress addr = InetAddress.getLocalHost();
             ip = addr.getHostAddress();
-            hostname = addr.getHostName();
+//            hostname = addr.getHostName();
+            hostname = addr.getCanonicalHostName();
         } catch (UnknownHostException e) {
             log.error("Can't find out address: " + e.getMessage());
             ip = "UNKNOWN";