[ISSUE alibaba#3876] [NA] failed to update serviceName: DEFAULT_GROUP…

…@@prod-zipkin (alibaba#4866)
harday · Feb 4, 2021 · c455a90 · c455a90
1 parent b6ecce4
commit c455a90
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/client/src/main/java/com/alibaba/nacos/client/naming/core/HostReactor.java b/client/src/main/java/com/alibaba/nacos/client/naming/core/HostReactor.java
@@ -162,7 +162,11 @@ public List<ServiceInfo> getSubscribeServices() {
      */
     public ServiceInfo processServiceJson(String json) {
         ServiceInfo serviceInfo = JacksonUtils.toObj(json, ServiceInfo.class);
-        ServiceInfo oldService = serviceInfoMap.get(serviceInfo.getKey());
+        String serviceKey = serviceInfo.getKey();
+        if (serviceKey == null) {
+            return null;
+        }
+        ServiceInfo oldService = serviceInfoMap.get(serviceKey);
 
         if (pushEmptyProtection && !serviceInfo.validate()) {
             //empty or error push, just ignore