refactor(apollo-portal/NamespaceService): Replace CopyOnWriteArrayLis…

…t with Collections.synchronizedList
apolloconfig · Jul 24, 2022 · c9de54d · c9de54d
1 parent e67d2a5
commit c9de54d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/service/NamespaceService.java b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/service/NamespaceService.java
@@ -42,12 +42,12 @@
 import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 import com.google.gson.Gson;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
@@ -174,7 +174,7 @@ public List<NamespaceBO> findNamespaceBOs(String appId, Env env, String clusterN
     }
 
     List<NamespaceBO> namespaceBOs = Collections.synchronizedList(new LinkedList<>());
-    List<String> exceptionNamespaces = new CopyOnWriteArrayList<>();
+    List<String> exceptionNamespaces = Collections.synchronizedList(new LinkedList<>());
     CountDownLatch latch = new CountDownLatch(namespaces.size());
     for (NamespaceDTO namespace : namespaces) {
       executorService.submit(() -> {