diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/AuxServices.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/AuxServices.java
index 5697c8fad63f6..794ef9d9a4326 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/AuxServices.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/AuxServices.java
@@ -240,7 +240,7 @@ private AuxiliaryService createAuxServiceFromLocalClasspath(
     }
 
     return AuxiliaryServiceWithCustomClassLoader.getInstance(conf, className,
-        appLocalClassPath, getSystemClasses(service, className));
+        appLocalClassPath, getSystemClasses(service));
   }
 
   /**
@@ -292,7 +292,7 @@ private AuxiliaryService createAuxService(AuxServiceRecord service,
           + " is using the custom classloader with classpath " + destFiles);
       return AuxiliaryServiceWithCustomClassLoader.getInstance(conf,
           className, StringUtils.join(File.pathSeparatorChar, destFiles),
-          getSystemClasses(service, className));
+          getSystemClasses(service));
     } else {
       return createAuxServiceFromConfiguration(service);
     }
@@ -681,15 +681,12 @@ private static String getClassName(AuxServiceRecord service) {
     return serviceConf.getProperty(CLASS_NAME);
   }
 
-  private static String[] getSystemClasses(AuxServiceRecord service, String
-      className) {
-    AuxServiceConfiguration serviceConf =
-        service.getConfiguration();
-    if (serviceConf == null) {
-      return new String[]{className};
+  private static String[] getSystemClasses(AuxServiceRecord service) {
+    AuxServiceConfiguration serviceConf = service.getConfiguration();
+    if (serviceConf == null || serviceConf.getProperty(SYSTEM_CLASSES) == null) {
+      return new String[]{};
     }
-    return StringUtils.split(serviceConf.getProperty(SYSTEM_CLASSES,
-        className));
+    return StringUtils.split(serviceConf.getProperty(SYSTEM_CLASSES));
   }
 
   /**