feat: compatible with older versions of wal

source/dnode/vnode/src/tq/tqPush.c

@@ -207,8 +207,8 @@ int32_t tqPushMsgNew(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_
 #endif
 
 int tqPushMsg(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_t ver) {
-  void*   pReq = POINTER_SHIFT(msg, sizeof(SMsgHead));
-  int32_t len = msgLen - sizeof(SMsgHead);
+  void*   pReq = POINTER_SHIFT(msg, sizeof(SSubmitReq2Msg));
+  int32_t len = msgLen - sizeof(SSubmitReq2Msg);
 
   tqDebug("vgId:%d, tq push msg ver %" PRId64 ", type: %s, p head %p, p body %p, len %d", pTq->pVnode->config.vgId, ver,
           TMSG_INFO(msgType), msg, pReq, len);

source/dnode/vnode/src/tq/tqSink.c

@@ -71,7 +71,6 @@ int32_t tqBuildDeleteReq(SVnode* pVnode, const char* stbFullName, const SSDataBl
   return 0;
 }
 
-
 void tqSinkToTablePipeline(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
   const SArray*   pBlocks = (const SArray*)data;
   SVnode*         pVnode = (SVnode*)vnode;
@@ -340,7 +339,7 @@ static int32_t encodeCreateChildTableForRPC(SVCreateTbBatchReq* pReqs, int32_t v
   ((SMsgHead*)(*pBuf))->vgId = vgId;
   ((SMsgHead*)(*pBuf))->contLen = htonl(*contLen);
   SEncoder coder = {0};
-  tEncoderInit(&coder, POINTER_SHIFT(*pBuf, sizeof(SMsgHead)), (*contLen)  - sizeof(SMsgHead) );
+  tEncoderInit(&coder, POINTER_SHIFT(*pBuf, sizeof(SMsgHead)), (*contLen) - sizeof(SMsgHead));
   if (tEncodeSVCreateTbBatchReq(&coder, pReqs) < 0) {
     rpcFreeCont(*pBuf);
     *pBuf = NULL;
@@ -648,7 +647,7 @@ void tqSinkToTablePipeline2(SStreamTask* pTask, void* vnode, int64_t ver, void*
           if (IS_SET_NULL(pCol)) {
             SColVal cv = COL_VAL_NULL(pCol->colId, pCol->type);
             taosArrayPush(pVals, &cv);
-          } else{ 
+          } else {
             SColumnInfoData* pColData = taosArrayGet(pDataBlock->pDataBlock, dataIndex);
             if (colDataIsNull_s(pColData, j)) {
               SColVal cv = COL_VAL_NULL(pCol->colId, pCol->type);
@@ -692,14 +691,15 @@ void tqSinkToTablePipeline2(SStreamTask* pTask, void* vnode, int64_t ver, void*
       int32_t code;
       tEncodeSize(tEncodeSSubmitReq2, &submitReq, len, code);
       SEncoder encoder;
-      len += sizeof(SMsgHead);
+      len += sizeof(SSubmitReq2Msg);
       pBuf = rpcMallocCont(len);
       if (NULL == pBuf) {
         goto _end;
       }
-      ((SMsgHead*)pBuf)->vgId = TD_VID(pVnode);
-      ((SMsgHead*)pBuf)->contLen = htonl(len);
-      tEncoderInit(&encoder, POINTER_SHIFT(pBuf, sizeof(SMsgHead)), len - sizeof(SMsgHead));
+      ((SSubmitReq2Msg*)pBuf)->header.vgId = TD_VID(pVnode);
+      ((SSubmitReq2Msg*)pBuf)->header.contLen = htonl(len);
+      ((SSubmitReq2Msg*)pBuf)->version = htobe64(1);
+      tEncoderInit(&encoder, POINTER_SHIFT(pBuf, sizeof(SSubmitReq2Msg)), len - sizeof(SSubmitReq2Msg));
       if (tEncodeSSubmitReq2(&encoder, &submitReq) < 0) {
         terrno = TSDB_CODE_OUT_OF_MEMORY;
         tqError("failed to encode submit req since %s", terrstr());

source/libs/executor/src/dataInserter.c

@@ -129,14 +129,15 @@ static int32_t submitReqToMsg(int32_t vgId, SSubmitReq2* pReq, void** pData, int
   tEncodeSize(tEncodeSSubmitReq2, pReq, len, code);
   if (TSDB_CODE_SUCCESS == code) {
     SEncoder encoder;
-    len += sizeof(SMsgHead);
+    len += sizeof(SSubmitReq2Msg);
     pBuf = taosMemoryMalloc(len);
     if (NULL == pBuf) {
       return TSDB_CODE_OUT_OF_MEMORY;
     }
-    ((SMsgHead*)pBuf)->vgId = htonl(vgId);
-    ((SMsgHead*)pBuf)->contLen = htonl(len);
-    tEncoderInit(&encoder, POINTER_SHIFT(pBuf, sizeof(SMsgHead)), len - sizeof(SMsgHead));
+    ((SSubmitReq2Msg*)pBuf)->header.vgId = htonl(vgId);
+    ((SSubmitReq2Msg*)pBuf)->header.contLen = htonl(len);
+    ((SSubmitReq2Msg*)pBuf)->version = htobe64(1);
+    tEncoderInit(&encoder, POINTER_SHIFT(pBuf, sizeof(SSubmitReq2Msg)), len - sizeof(SSubmitReq2Msg));
     code = tEncodeSSubmitReq2(&encoder, pReq);
     tEncoderClear(&encoder);
   }