YARN-7707. Fix CheckStyle.

Author: slfan1989

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml

@@ -5410,19 +5410,28 @@
 
   <property>
     <description>
-      The interval at which the policy generator runs, default is one hour
+      The number of retry for Register UAM.
+      The default value is 3.
     </description>
-    <name>yarn.federation.gpg.policy.generator.interval-ms</name>
-    <value>1h</value>
+    <name>yarn.federation.amrmproxy.register.uam.retry-count</name>
+    <value>3</value>
   </property>
 
   <property>
     <description>
-      The number of retry for Register UAM.
-      The default value is 3.
+      Interval between retry for Register UAM.
+      The default value is 100ms.
     </description>
-    <name>yarn.federation.amrmproxy.register.uam.retry-count</name>
-    <value>3</value>
+    <name>yarn.federation.amrmproxy.register.uam.interval</name>
+    <value>100ms</value>
+  </property>
+
+  <property>
+    <description>
+      The interval at which the policy generator runs, default is one hour
+    </description>
+    <name>yarn.federation.gpg.policy.generator.interval-ms</name>
+    <value>1h</value>
   </property>
 
   <property>
@@ -5449,13 +5458,4 @@
     <value></value>
   </property>
 
-  <property>
-     <description>
-      Interval between retry for Register UAM.
-      The default value is 100ms.
-    </description>
-    <name>yarn.federation.amrmproxy.register.uam.interval</name>
-    <value>100ms</value>
-  </property>
-
 </configuration>