From 64d9cd986daf7dda24e9d1080c5ceb6c17a23369 Mon Sep 17 00:00:00 2001
From: mxsm <ljbmxsm@gmail.com>
Date: Sun, 26 Feb 2023 09:44:37 +0800
Subject: [PATCH] [ISSUE #3269]Fix load plugin failure (#3270)

---
 .../eventmesh/spi/loader/JarExtensionClassLoader.java     | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/eventmesh-spi/src/main/java/org/apache/eventmesh/spi/loader/JarExtensionClassLoader.java b/eventmesh-spi/src/main/java/org/apache/eventmesh/spi/loader/JarExtensionClassLoader.java
index 858350217b..8afe6b7c82 100644
--- a/eventmesh-spi/src/main/java/org/apache/eventmesh/spi/loader/JarExtensionClassLoader.java
+++ b/eventmesh-spi/src/main/java/org/apache/eventmesh/spi/loader/JarExtensionClassLoader.java
@@ -66,15 +66,15 @@ public static JarExtensionClassLoader getInstance() {
 
     @Override
     public <T> Map<String, Class<?>> loadExtensionClass(Class<T> extensionType, String extensionInstanceName) {
-        return extensionClassCache.computeIfAbsent(extensionType, t -> doLoadExtensionClass(t, extensionInstanceName));
+        return extensionClassCache.computeIfAbsent(extensionType, t -> doLoadExtensionClass(t));
     }
 
-    private <T> Map<String, Class<?>> doLoadExtensionClass(Class<T> extensionType, String extensionInstanceName) {
+    private <T> Map<String, Class<?>> doLoadExtensionClass(Class<T> extensionType) {
         Map<String, Class<?>> extensionMap = new HashMap<>(16);
         EventMeshSPI eventMeshSpiAnnotation = extensionType.getAnnotation(EventMeshSPI.class);
 
-        String pluginDir = Paths.get(EVENTMESH_EXTENSION_PLUGIN_DIR, eventMeshSpiAnnotation.eventMeshExtensionType().getExtensionTypeName(),
-            extensionInstanceName).toString();
+        String pluginDir = Paths.get(EVENTMESH_EXTENSION_PLUGIN_DIR, eventMeshSpiAnnotation.eventMeshExtensionType().getExtensionTypeName())
+            .toString();
 
         String extensionFileName = EventMeshExtensionConstant.EVENTMESH_EXTENSION_META_DIR + extensionType.getName();
         EventMeshUrlClassLoader urlClassLoader = EventMeshUrlClassLoader.getInstance();