Dubbo 2.6.x may not support multi group consumer (#7997)

fixes #7985
apache · Jun 8, 2021 · c5ed7de · c5ed7de
1 parent 115cc7f
commit c5ed7de
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/dubbo-cluster/src/main/java/com/alibaba/dubbo/rpc/cluster/support/ClusterUtils.java b/dubbo-cluster/src/main/java/com/alibaba/dubbo/rpc/cluster/support/ClusterUtils.java
@@ -71,6 +71,14 @@ public static URL mergeUrl(URL remoteUrl, Map<String, String> localMap) {
             if (dubbo != null && dubbo.length() > 0) {
                 map.put(Constants.DUBBO_VERSION_KEY, dubbo);
             }
+            String defaultVersion = remoteMap.get(Constants.DEFAULT_KEY_PREFIX + Constants.VERSION_KEY);
+            if (defaultVersion != null && defaultVersion.length() > 0) {
+                map.put(Constants.DEFAULT_KEY_PREFIX + Constants.VERSION_KEY, defaultVersion);
+            }
+            String defaultGroup = remoteMap.get(Constants.DEFAULT_KEY_PREFIX + Constants.GROUP_KEY);
+            if (defaultGroup != null && defaultGroup.length() > 0) {
+                map.put(Constants.DEFAULT_KEY_PREFIX + Constants.GROUP_KEY, defaultGroup);
+            }
             String version = remoteMap.get(Constants.VERSION_KEY);
             if (version != null && version.length() > 0) {
                 map.put(Constants.VERSION_KEY, version);