[dubbo] branch 3.0 updated: Fix nacos removeServiceAppMappingListener (#10439)

[albumenj]

This is an automated email from the ASF dual-hosted git repository.

albumenj pushed a commit to branch 3.0
in repository https://gitbox.apache.org/repos/asf/dubbo.git


The following commit(s) were added to refs/heads/3.0 by this push:
     new 5961683f5b Fix nacos removeServiceAppMappingListener (#10439)
5961683f5b is described below

commit 5961683f5b4996f7ebb022e1a03d1348f2ddcddc
Author: Albumen Kevin <jhq0...@gmail.com>
AuthorDate: Thu Aug 11 11:55:53 2022 +0800

    Fix nacos removeServiceAppMappingListener (#10439)
---
 .../java/org/apache/dubbo/metadata/store/nacos/NacosMetadataReport.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git 
a/dubbo-metadata/dubbo-metadata-report-nacos/src/main/java/org/apache/dubbo/metadata/store/nacos/NacosMetadataReport.java
 
b/dubbo-metadata/dubbo-metadata-report-nacos/src/main/java/org/apache/dubbo/metadata/store/nacos/NacosMetadataReport.java
index 4ed5ca71bf..677f0750c4 100644
--- 
a/dubbo-metadata/dubbo-metadata-report-nacos/src/main/java/org/apache/dubbo/metadata/store/nacos/NacosMetadataReport.java
+++ 
b/dubbo-metadata/dubbo-metadata-report-nacos/src/main/java/org/apache/dubbo/metadata/store/nacos/NacosMetadataReport.java
@@ -255,6 +255,8 @@ public class NacosMetadataReport extends 
AbstractMetadataReport {
 
     @Override
     public void removeServiceAppMappingListener(String serviceKey, 
MappingListener listener) {
+        String group = DEFAULT_MAPPING_GROUP;
+
         MappingDataListener mappingDataListener = 
casListenerMap.get(buildListenerKey(serviceKey, group));
         if (null != mappingDataListener) {
             removeCasServiceMappingListener(serviceKey, group, listener);