fix: set transId to 0 while timeout or in follower state

source/dnode/mgmt/mgmt_mnode/src/mmWorker.c

@@ -49,7 +49,7 @@ static void mmProcessRpcMsg(SQueueInfo *pInfo, SRpcMsg *pMsg) {
   pMsg->info.node = pMgmt->pMnode;
 
   const STraceId *trace = &pMsg->info.traceId;
-  dGTrace("msg:%p, get from mnode queue", pMsg);
+  dGTrace("msg:%p, get from mnode queue, type:%s", pMsg, TMSG_INFO(pMsg->msgType));
 
   int32_t code = mndProcessRpcMsg(pMsg);
 

source/dnode/mnode/impl/src/mndSync.c

@@ -114,7 +114,11 @@ int32_t mndProcessWriteMsg(const SSyncFSM *pFsm, SRpcMsg *pMsg, const SFsmCbMeta
     taosThreadMutexUnlock(&pMgmt->lock);
     STrans *pTrans = mndAcquireTrans(pMnode, transId);
     if (pTrans != NULL) {
-      mInfo("trans:%d, execute in mnode which not leader or sync timeout", transId);
+      mInfo("trans:%d, execute in mnode which not leader or sync timeout, createTime:%" PRId64 " saved trans:%d",
+            transId, pTrans->createdTime, pMgmt->transId);
+      pMgmt->transId = 0;
+      pMgmt->transSec = 0;
+      pMgmt->transSeq = 0;
       mndTransExecute(pMnode, pTrans);
       mndReleaseTrans(pMnode, pTrans);
       // sdbWriteFile(pMnode->pSdb, SDB_WRITE_DELTA);
@@ -372,7 +376,7 @@ int32_t mndSyncPropose(SMnode *pMnode, SSdbRaw *pRaw, int32_t transId) {
   taosThreadMutexLock(&pMgmt->lock);
   pMgmt->errCode = 0;
 
-  if (pMgmt->transId != 0) {
+  if (pMgmt->transId != 0 && pMgmt->transId != transId) {
     mError("trans:%d, can't be proposed since trans:%d already waiting for confirm", transId, pMgmt->transId);
     taosThreadMutexUnlock(&pMgmt->lock);
     rpcFreeCont(req.pCont);

source/dnode/mnode/impl/src/mndTrans.c

@@ -794,7 +794,8 @@ static int32_t mndTransSync(SMnode *pMnode, STrans *pTrans) {
   mInfo("trans:%d, sync to other mnodes, stage:%s", pTrans->id, mndTransStr(pTrans->stage));
   int32_t code = mndSyncPropose(pMnode, pRaw, pTrans->id);
   if (code != 0) {
-    mError("trans:%d, failed to sync, errno:%s code:%s", pTrans->id, terrstr(), tstrerror(code));
+    mError("trans:%d, failed to sync, errno:%s code:%s createTime:%" PRId64 " saved trans:%d", pTrans->id, terrstr(),
+           tstrerror(code), pTrans->createdTime, pMnode->syncMgmt.transId);
     sdbFreeRaw(pRaw);
     return -1;
   }
@@ -1495,7 +1496,11 @@ static bool mndTransPerfromFinishedStage(SMnode *pMnode, STrans *pTrans) {
     mError("trans:%d, failed to write sdb since %s", pTrans->id, terrstr());
   }
 
-  mInfo("trans:%d, execute finished, code:0x%x, failedTimes:%d", pTrans->id, pTrans->code, pTrans->failedTimes);
+  mInfo("trans:%d, execute finished, code:0x%x, failedTimes:%d createTime:%" PRId64, pTrans->id, pTrans->code,
+        pTrans->failedTimes, pTrans->createdTime);
+  pMnode->syncMgmt.transId = 0;
+  pMnode->syncMgmt.transSec = 0;
+  pMnode->syncMgmt.transSeq = 0;
   return continueExec;
 }
 
@@ -1503,7 +1508,8 @@ void mndTransExecute(SMnode *pMnode, STrans *pTrans) {
   bool continueExec = true;
 
   while (continueExec) {
-    mInfo("trans:%d, continue to execute, stage:%s", pTrans->id, mndTransStr(pTrans->stage));
+    mInfo("trans:%d, continue to execute, stage:%s createTime:%" PRId64, pTrans->id, mndTransStr(pTrans->stage),
+          pTrans->createdTime);
     pTrans->lastExecTime = taosGetTimestampMs();
     switch (pTrans->stage) {
       case TRN_STAGE_PREPARE: