fix:fix metadata router init bug.

Author: SkyeBeFreeman

polaris-plugins/polaris-plugins-router/router-metadata/src/main/java/com/tencent/polaris/plugins/router/metadata/MetadataRouterConfig.java

@@ -27,7 +27,9 @@ public void verify() {
     public void setDefault(Object defaultObject) {
         if (null != defaultObject) {
             MetadataRouterConfig metadataRouterConfig = (MetadataRouterConfig) defaultObject;
-            setMetadataFailOverType(metadataRouterConfig.getMetadataFailOverType());
+            if (null == this.metadataFailOverType) {
+                this.setMetadataFailOverType(metadataRouterConfig.getMetadataFailOverType());
+            }
         }
     }
 

pom.xml

@@ -64,7 +64,7 @@
 
     <properties>
         <!-- Project revision -->
-        <revision>1.6.1</revision>
+        <revision>1.6.2</revision>
         <timestamp>${maven.build.timestamp}</timestamp>
         <skip.maven.deploy>false</skip.maven.deploy>
         <maven.build.timestamp.format>yyyy-MM-dd HH:mm</maven.build.timestamp.format>