forward to peer only the data packet is from client or CQ

src/vnode/src/vnodeMain.c

@@ -405,9 +405,9 @@ static void vnodeNotifyRole(void *ahandle, int8_t role) {
 
 static void vnodeNotifyFileSynced(void *ahandle) {
   SVnodeObj *pVnode = ahandle;
-  vTrace("pVnode:%p vgId:%d, data file is synced", pVnode, pVnode->vgId);
+  vTrace("vgId:%d, data file is synced", pVnode->vgId);
 
-  // clsoe tsdb, then open tsdb
+  // close tsdb, then open tsdb
 }
 
 static int32_t vnodeSaveCfg(SMDCreateVnodeMsg *pVnodeCfg) {

src/vnode/src/vnodeRead.c

@@ -65,7 +65,7 @@ static int32_t vnodeProcessQueryMsg(SVnodeObj *pVnode, void *pCont, int32_t cont
     pRet->len = sizeof(SQueryTableRsp);
     pRet->rsp = pRsp;
     
-    vTrace("vgId:%d QInfo:%p, dnode query msg disposed", pVnode->vgId, pQInfo);
+    vTrace("vgId:%d, QInfo:%p, dnode query msg disposed", pVnode->vgId, pQInfo);
   } else {
     pQInfo = pCont;
     code = TSDB_CODE_ACTION_IN_PROGRESS;
@@ -83,7 +83,7 @@ static int32_t vnodeProcessFetchMsg(SVnodeObj *pVnode, void *pCont, int32_t cont
 
   int32_t code = TSDB_CODE_SUCCESS;
 
-  vTrace("vgId:%d QInfo:%p, retrieve msg is received", pVnode->vgId, pQInfo);
+  vTrace("vgId:%d, QInfo:%p, retrieve msg is received", pVnode->vgId, pQInfo);
   
   pRet->code = qRetrieveQueryResultInfo(pQInfo);
   if (pRet->code != TSDB_CODE_SUCCESS) {
@@ -104,6 +104,6 @@ static int32_t vnodeProcessFetchMsg(SVnodeObj *pVnode, void *pCont, int32_t cont
     }
   }
   
-  vTrace("vgId:%d QInfo:%p, retrieve msg is disposed", pVnode->vgId, pQInfo);
+  vTrace("vgId:%d, QInfo:%p, retrieve msg is disposed", pVnode->vgId, pQInfo);
   return code;
 }

src/vnode/src/vnodeWrite.c

@@ -51,10 +51,7 @@ int32_t vnodeProcessWrite(void *param1, int qtype, void *param2, void *item) {
   if (vnodeProcessWriteMsgFp[pHead->msgType] == NULL) 
     return TSDB_CODE_MSG_NOT_PROCESSED; 
 
-  if (pVnode->status != TAOS_VN_STATUS_READY && qtype == TAOS_QTYPE_RPC) 
-    return TSDB_CODE_NOT_ACTIVE_VNODE; 
-
-  if (pHead->version == 0) { // from client 
+  if (pHead->version == 0) { // from client or CQ 
     if (pVnode->status != TAOS_VN_STATUS_READY) 
       return TSDB_CODE_NOT_ACTIVE_VNODE;
 
@@ -64,12 +61,10 @@ int32_t vnodeProcessWrite(void *param1, int qtype, void *param2, void *item) {
     // assign version
     pVnode->version++;
     pHead->version = pVnode->version;
-  } else {  
+  } else { // from wal or forward 
     // for data from WAL or forward, version may be smaller
     if (pHead->version <= pVnode->version) return 0;
   }
-   
-  // more status and role checking here
 
   pVnode->version = pHead->version;
 
@@ -77,9 +72,13 @@ int32_t vnodeProcessWrite(void *param1, int qtype, void *param2, void *item) {
   code = walWrite(pVnode->wal, pHead);
   if (code < 0) return code;
 
-  int32_t syncCode = syncForwardToPeer(pVnode->sync, pHead, item);
+  // forward to peers if data is from RPC or CQ
+  int32_t syncCode = 0;
+  if (qtype == TAOS_QTYPE_RPC || qtype == TAOS_QTYPE_CQ) 
+    syncCode = syncForwardToPeer(pVnode->sync, pHead, item);
   if (syncCode < 0) return syncCode;
 
+  // write data locally 
   code = (*vnodeProcessWriteMsgFp[pHead->msgType])(pVnode, pHead->cont, item);
   if (code < 0) return code;