diff --git a/source/dnode/mgmt/bnode/inc/bmHandle.h b/source/dnode/mgmt/bnode/inc/bmHandle.h
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..a24884849c36359d82d1d88b947ec1a48239e6da 100644
--- a/source/dnode/mgmt/bnode/inc/bmHandle.h
+++ b/source/dnode/mgmt/bnode/inc/bmHandle.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TD_DND_BNODE_HANDLE_H_
+#define _TD_DND_BNODE_HANDLE_H_
+
+#include "mmInt.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void       bmInitMsgHandles(SMgmtWrapper *pWrapper);
+SMsgHandle bmGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_TD_DND_BNODE_HANDLE_H_*/
\ No newline at end of file
diff --git a/source/dnode/mgmt/bnode/src/bmHandle.c b/source/dnode/mgmt/bnode/src/bmHandle.c
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..fd90e0c915a87771bd68de934907ca3da9473e4f 100644
--- a/source/dnode/mgmt/bnode/src/bmHandle.c
+++ b/source/dnode/mgmt/bnode/src/bmHandle.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http:www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "bmHandle.h"
+#include "bmWorker.h"
+
+void bmInitMsgHandles(SMgmtWrapper *pWrapper) {
+}
+
+SMsgHandle bmGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex) {
+  SBnodeMgmt *pMgmt = pWrapper->pMgmt;
+  return pMgmt->msgHandles[msgIndex];
+}
diff --git a/source/dnode/mgmt/bnode/src/bmInt.c b/source/dnode/mgmt/bnode/src/bmInt.c
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..9147c4f8b8ca814e24dcce732efb139d388c5c1a 100644
--- a/source/dnode/mgmt/bnode/src/bmInt.c
+++ b/source/dnode/mgmt/bnode/src/bmInt.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http:www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "bmInt.h"
+#include "bmHandle.h"
+
+SMgmtFp bmGetMgmtFp() {
+  SMgmtFp mgmtFp = {0};
+  mgmtFp.getMsgHandleFp = bmGetMsgHandle;
+  return mgmtFp;
+}
diff --git a/source/dnode/mgmt/dnode/inc/dndInt.h b/source/dnode/mgmt/dnode/inc/dndInt.h
index 1eb3ae556f39b01599c176a84ceb64e9558cc065..3473c9b339792616339c549111a3a83d8b459c5f 100644
--- a/source/dnode/mgmt/dnode/inc/dndInt.h
+++ b/source/dnode/mgmt/dnode/inc/dndInt.h
@@ -254,6 +254,8 @@ SMgmtWrapper *dndGetWrapper(SDnode *pDnode, ENodeType nodeType) ;
 
 void dndProcessRpcMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SRpcMsg *pMsg, SEpSet *pEpSet);
 
+SMgmtFp dndGetMgmtFp();
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/dnode/mgmt/dnode/inc/dndMgmt.h b/source/dnode/mgmt/dnode/inc/dndMgmt.h
index af29ff3d25f1938be897533b7385b145b1a6f3ff..f7d7b32ab59ccee509c5454e72ec827576fd5037 100644
--- a/source/dnode/mgmt/dnode/inc/dndMgmt.h
+++ b/source/dnode/mgmt/dnode/inc/dndMgmt.h
@@ -33,9 +33,9 @@ void    dndGetMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet);
 
 void dndSendRedirectRsp(SDnode *pDnode, SRpcMsg *pMsg);
 void dndSendStatusReq(SDnode *pDnode);
-void dndProcessMgmtMsg(SDnode *pDnode, SRpcMsg *pRpcMsg, SEpSet *pEpSet);
 void dndProcessStartupReq(SDnode *pDnode, SRpcMsg *pMsg);
 
+void dndProcessMgmtMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg) ;
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/dnode/mgmt/dnode/src/dndHandle.c b/source/dnode/mgmt/dnode/src/dndHandle.c
index cf4549615d32b81084a20e4a5f5c2c5614e59e03..988fb86ae3a3f289727e78b003aada0c5454aa84 100644
--- a/source/dnode/mgmt/dnode/src/dndHandle.c
+++ b/source/dnode/mgmt/dnode/src/dndHandle.c
@@ -16,6 +16,7 @@
 #define _DEFAULT_SOURCE
 #include "dndHandle.h"
 #include "dndWorker.h"
+#include "dndMgmt.h"
 
 static void dndSetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgType, NodeMsgFp nodeMsgFp) {
   SDnodeMgmt *pMgmt = pWrapper->pMgmt;
diff --git a/source/dnode/mgmt/dnode/src/dndInt.c b/source/dnode/mgmt/dnode/src/dndInt.c
index a23cfbbfe1c33d8c2f6f7583511c163f881f803f..e61f49a8201dfe9a3d417d7900da85dd42fc25ba 100644
--- a/source/dnode/mgmt/dnode/src/dndInt.c
+++ b/source/dnode/mgmt/dnode/src/dndInt.c
@@ -15,6 +15,7 @@
 
 #define _DEFAULT_SOURCE
 #include "dndInt.h"
+#include "dndHandle.h"
 
 static int8_t once = DND_ENV_INIT;
 
@@ -140,4 +141,10 @@ void dndeHandleEvent(SDnode *pDnode, EDndEvent event) {
 
 SMgmtWrapper *dndGetWrapper(SDnode *pDnode, ENodeType nodeType) {
   return &pDnode->mgmts[nodeType];
-}
\ No newline at end of file
+}
+
+SMgmtFp dndGetMgmtFp() {
+  SMgmtFp mgmtFp = {0};
+  mgmtFp.getMsgHandleFp = dndGetMsgHandle;
+  return mgmtFp;
+}
diff --git a/source/dnode/mgmt/dnode/src/dndMain.c b/source/dnode/mgmt/dnode/src/dndMain.c
index 20e3bfffb752bc8c05671bd882b47a271b843c58..06be5b9d826148448a918ef67dc720bc47f27ef8 100644
--- a/source/dnode/mgmt/dnode/src/dndMain.c
+++ b/source/dnode/mgmt/dnode/src/dndMain.c
@@ -120,6 +120,7 @@ SDnode *dndCreate(SDndCfg *pCfg) {
     goto _OVER;
   }
 
+  pDnode->mgmts[DNODE].fp = dndGetMgmtFp();
   pDnode->mgmts[MNODE].fp = mmGetMgmtFp();
   pDnode->mgmts[VNODES].fp = vmGetMgmtFp();
   pDnode->mgmts[QNODE].fp = qmGetMgmtFp();
diff --git a/source/dnode/mgmt/dnode/src/dndMgmt.c b/source/dnode/mgmt/dnode/src/dndMgmt.c
index 4822c91d20f452dab92e6790e273710ee2b857df..8f71e866cc790511cdbf3654242e9fbdd881f2b4 100644
--- a/source/dnode/mgmt/dnode/src/dndMgmt.c
+++ b/source/dnode/mgmt/dnode/src/dndMgmt.c
@@ -425,4 +425,21 @@ static void dndProcessMgmtQueue(SDnode *pDnode, SRpcMsg *pMsg) {
   taosFreeQitem(pMsg);
 }
 
-#endif
\ No newline at end of file
+#endif
+
+
+
+int32_t dndInitMgmt(SDnode *pDnode) {return 0;}
+void dndStopMgmt(SDnode *pDnode) {}
+
+void dndCleanupMgmt(SDnode *pDnode){}
+
+
+void dndSendStatusReq(SDnode *pDnode){}
+
+
+void dndGetMnodeEpSet(SDnode *pDnode, SEpSet *pEpSet) {}
+
+
+void dndProcessStartupReq(SDnode *pDnode, SRpcMsg *pReq){}
+void dndProcessMgmtMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
\ No newline at end of file
diff --git a/source/dnode/mgmt/mnode/src/mmInt.c b/source/dnode/mgmt/mnode/src/mmInt.c
index 9c0d9ade845e97095f656a407b11deeb1499e31c..58957211a092a4c0e57a791129a472313cbb1e29 100644
--- a/source/dnode/mgmt/mnode/src/mmInt.c
+++ b/source/dnode/mgmt/mnode/src/mmInt.c
@@ -20,6 +20,7 @@
 SMgmtFp mmGetMgmtFp() {
   SMgmtFp mgmtFp = {0};
   mgmtFp.getMsgHandleFp = mmGetMsgHandle;
+  return mgmtFp;
 }
 
 
diff --git a/source/dnode/mgmt/mnode/src/mmWorker.c b/source/dnode/mgmt/mnode/src/mmWorker.c
index c0150e4dca413ea74ca1fdfd36f9258cee81023c..f5b6c58fe57fd35aa40c305d4556def7f292eb4b 100644
--- a/source/dnode/mgmt/mnode/src/mmWorker.c
+++ b/source/dnode/mgmt/mnode/src/mmWorker.c
@@ -266,4 +266,8 @@ static void mmConsumeMsgQueue(SDnode *pDnode, SMndMsg *pMsg) {
   taosFreeQitem(pMsg);
 }
 
-#endif
\ No newline at end of file
+#endif
+
+void mmProcessWriteMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {}
+void mmProcessSyncMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {}
+void mmProcessReadMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {}
\ No newline at end of file
diff --git a/source/dnode/mgmt/qnode/inc/qmHandle.h b/source/dnode/mgmt/qnode/inc/qmHandle.h
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..7dd761e917ea6d22e55cb05e2861ee71511d0c3f 100644
--- a/source/dnode/mgmt/qnode/inc/qmHandle.h
+++ b/source/dnode/mgmt/qnode/inc/qmHandle.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TD_DND_QNODE_HANDLE_H_
+#define _TD_DND_QNODE_HANDLE_H_
+
+#include "qmInt.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void       qmInitMsgHandles(SMgmtWrapper *pWrapper);
+SMsgHandle qmGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_TD_DND_QNODE_HANDLE_H_*/
\ No newline at end of file
diff --git a/source/dnode/mgmt/qnode/src/qmHandle.c b/source/dnode/mgmt/qnode/src/qmHandle.c
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..d7e55e1fa524be6a82782423c333d0b6380027a7 100644
--- a/source/dnode/mgmt/qnode/src/qmHandle.c
+++ b/source/dnode/mgmt/qnode/src/qmHandle.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http:www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "qmHandle.h"
+#include "qmWorker.h"
+
+void qmInitMsgHandles(SMgmtWrapper *pWrapper) {
+}
+
+SMsgHandle qmGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex) {
+  SQnodeMgmt *pMgmt = pWrapper->pMgmt;
+  return pMgmt->msgHandles[msgIndex];
+}
diff --git a/source/dnode/mgmt/qnode/src/qmInt.c b/source/dnode/mgmt/qnode/src/qmInt.c
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..ba172a9a72cb01015d97dee984804bc51f9b71f7 100644
--- a/source/dnode/mgmt/qnode/src/qmInt.c
+++ b/source/dnode/mgmt/qnode/src/qmInt.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http:www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "qmInt.h"
+#include "qmHandle.h"
+
+SMgmtFp qmGetMgmtFp() {
+  SMgmtFp mgmtFp = {0};
+  mgmtFp.getMsgHandleFp = qmGetMsgHandle;
+  return mgmtFp;
+}
diff --git a/source/dnode/mgmt/snode/inc/smHandle.h b/source/dnode/mgmt/snode/inc/smHandle.h
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..3df6060bd34ec355dca512a4c2f255c865e83705 100644
--- a/source/dnode/mgmt/snode/inc/smHandle.h
+++ b/source/dnode/mgmt/snode/inc/smHandle.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TD_DND_SNODE_HANDLE_H_
+#define _TD_DND_SNODE_HANDLE_H_
+
+#include "mmInt.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void       smInitMsgHandles(SMgmtWrapper *pWrapper);
+SMsgHandle smGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_TD_DND_SNODE_HANDLE_H_*/
\ No newline at end of file
diff --git a/source/dnode/mgmt/snode/src/smHandle.c b/source/dnode/mgmt/snode/src/smHandle.c
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..80ab34f62c271c009e6a48f01f29903b5c454e73 100644
--- a/source/dnode/mgmt/snode/src/smHandle.c
+++ b/source/dnode/mgmt/snode/src/smHandle.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http:www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "smHandle.h"
+#include "smWorker.h"
+
+void smInitMsgHandles(SMgmtWrapper *pWrapper) {
+}
+
+SMsgHandle smGetMsgHandle(SMgmtWrapper *pWrapper, int32_t msgIndex) {
+  SBnodeMgmt *pMgmt = pWrapper->pMgmt;
+  return pMgmt->msgHandles[msgIndex];
+}
diff --git a/source/dnode/mgmt/snode/src/smInt.c b/source/dnode/mgmt/snode/src/smInt.c
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..840315364b9d05898b7fa6712dc68fd9de0807ff 100644
--- a/source/dnode/mgmt/snode/src/smInt.c
+++ b/source/dnode/mgmt/snode/src/smInt.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http:www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "smInt.h"
+#include "smHandle.h"
+
+SMgmtFp smGetMgmtFp() {
+  SMgmtFp mgmtFp = {0};
+  mgmtFp.getMsgHandleFp = smGetMsgHandle;
+  return mgmtFp;
+}
diff --git a/source/dnode/mgmt/vnode/src/vmInt.c b/source/dnode/mgmt/vnode/src/vmInt.c
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..44bc6df3687d3a344ce4a85fa5c2fdb39f549366 100644
--- a/source/dnode/mgmt/vnode/src/vmInt.c
+++ b/source/dnode/mgmt/vnode/src/vmInt.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http:www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "vmInt.h"
+#include "vmHandle.h"
+
+SMgmtFp vmGetMgmtFp() {
+  SMgmtFp mgmtFp = {0};
+  mgmtFp.getMsgHandleFp = vmGetMsgHandle;
+  return mgmtFp;
+}
diff --git a/source/dnode/mgmt/vnode/src/vmWorker.c b/source/dnode/mgmt/vnode/src/vmWorker.c
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..4518d98487cc945090e67920bf9e77c803b74e0a 100644
--- a/source/dnode/mgmt/vnode/src/vmWorker.c
+++ b/source/dnode/mgmt/vnode/src/vmWorker.c
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http:www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "vmWorker.h"
+
+void vmProcessWriteMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
+void vmProcessSyncMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
+void vmProcessQueryMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
+void vmProcessFetchMsg(SDnode *pDnode, SMgmtWrapper *pWrapper, SNodeMsg *pMsg){}
\ No newline at end of file