Add transient to some overrided field (#12570)

dubbo-common/src/main/java/org/apache/dubbo/config/AbstractReferenceConfig.java

@@ -21,6 +21,8 @@ import org.apache.dubbo.config.support.Parameter;
 import org.apache.dubbo.rpc.model.ModuleModel;
 import org.apache.dubbo.rpc.support.ProtocolUtils;
 
+import java.beans.Transient;
+
 import static org.apache.dubbo.common.constants.CommonConstants.INVOKER_LISTENER_KEY;
 import static org.apache.dubbo.common.constants.CommonConstants.REFERENCE_FILTER_KEY;
 import static org.apache.dubbo.common.constants.CommonConstants.REFER_ASYNC_KEY;
@@ -184,6 +186,7 @@ public abstract class AbstractReferenceConfig extends AbstractInterfaceConfig {
     }
 
     @Override
+    @Transient
     protected boolean isNeedCheckMethod() {
         return StringUtils.isEmpty(getGeneric());
     }

dubbo-common/src/main/java/org/apache/dubbo/config/ModuleConfig.java

@@ -22,6 +22,7 @@ import org.apache.dubbo.rpc.model.ApplicationModel;
 import org.apache.dubbo.rpc.model.ModuleModel;
 import org.apache.dubbo.rpc.model.ScopeModel;
 
+import java.beans.Transient;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -135,11 +136,13 @@ public class ModuleConfig extends AbstractConfig {
     }
 
     @Override
+    @Transient
     public ModuleModel getScopeModel() {
         return (ModuleModel) super.getScopeModel();
     }
 
     @Override
+    @Transient
     protected ScopeModel getDefaultModel() {
         return ApplicationModel.defaultModel().getDefaultModule();
     }

dubbo-common/src/main/java/org/apache/dubbo/config/ReferenceConfigBase.java

@@ -150,6 +150,7 @@ public abstract class ReferenceConfigBase<T> extends AbstractReferenceConfig {
     }
 
     @Override
+    @Transient
     public Map<String, String> getMetaData() {
         return getMetaData(null);
     }

dubbo-common/src/main/java/org/apache/dubbo/config/ServiceConfigBase.java

@@ -180,6 +180,7 @@ public abstract class ServiceConfigBase<T> extends AbstractServiceConfig {
     }
 
     @Override
+    @Transient
     public Map<String, String> getMetaData() {
         return getMetaData(null);
     }

dubbo-compatible/src/main/java/com/alibaba/dubbo/rpc/Invocation.java

@@ -17,14 +17,15 @@
 
 package com.alibaba.dubbo.rpc;
 
+import org.apache.dubbo.rpc.model.ServiceModel;
+
+import java.beans.Transient;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.function.Consumer;
 
-import org.apache.dubbo.rpc.model.ServiceModel;
-
 @Deprecated
 public interface Invocation extends org.apache.dubbo.rpc.Invocation {
 
@@ -184,6 +185,7 @@ public interface Invocation extends org.apache.dubbo.rpc.Invocation {
         }
 
         @Override
+        @Transient
         public Invoker<?> getInvoker() {
             return new Invoker.CompatibleInvoker(delegate.getInvoker());
         }

dubbo-compatible/src/main/java/com/alibaba/dubbo/rpc/RpcInvocation.java

@@ -17,6 +17,10 @@
 
 package com.alibaba.dubbo.rpc;
 
+import com.alibaba.dubbo.common.Constants;
+import com.alibaba.dubbo.common.URL;
+
+import java.beans.Transient;
 import java.io.Serializable;
 import java.lang.reflect.Method;
 import java.util.Arrays;
@@ -24,9 +28,6 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import com.alibaba.dubbo.common.Constants;
-import com.alibaba.dubbo.common.URL;
-
 public class RpcInvocation implements Invocation, Serializable {
 
     private static final long serialVersionUID = -4355285085441097045L;
@@ -101,6 +102,7 @@ public class RpcInvocation implements Invocation, Serializable {
         this.invoker = invoker;
     }
 
+    @Transient
     public Invoker<?> getInvoker() {
         return invoker;
     }

dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/client/ServiceInstance.java

@@ -103,6 +103,7 @@ public interface ServiceInstance extends Serializable {
 
     void setApplicationModel(ApplicationModel applicationModel);
 
+    @Transient
     ApplicationModel getApplicationModel();
 
     @Transient

dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/Invocation.java

@@ -16,16 +16,17 @@
  */
 package org.apache.dubbo.rpc;
 
-import java.util.List;
-import java.util.Map;
-import java.util.function.Consumer;
-import java.util.stream.Stream;
-
 import org.apache.dubbo.common.Experimental;
 import org.apache.dubbo.rpc.model.ModuleModel;
 import org.apache.dubbo.rpc.model.ScopeModelUtil;
 import org.apache.dubbo.rpc.model.ServiceModel;
 
+import java.beans.Transient;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Consumer;
+import java.util.stream.Stream;
+
 /**
  * Invocation. (API, Prototype, NonThreadSafe)
  *
@@ -148,6 +149,7 @@ public interface Invocation {
      * @return invoker.
      * @transient
      */
+    @Transient
     Invoker<?> getInvoker();
 
     void setServiceModel(ServiceModel serviceModel);