[td-13039] fix query crash.

source/dnode/mgmt/vm/src/vmWorker.c

@@ -187,7 +187,7 @@ static int32_t vmPutNodeMsgToQueue(SVnodesMgmt *pMgmt, SNodeMsg *pMsg, EQueueTyp
   SVnodeObj *pVnode = vmAcquireVnode(pMgmt, pHead->vgId);
   if (pVnode == NULL) {
     dError("vgId:%d, failed to write msg:%p to vnode-queue since %s", pHead->vgId, pMsg, terrstr());
-    return -1;
+    return terrno;
   }
 
   int32_t code = 0;

source/libs/executor/inc/executorimpl.h

@@ -362,6 +362,7 @@ typedef struct SSourceDataInfo {
   int32_t               index;
   SRetrieveTableRsp    *pRsp;
   uint64_t              totalRows;
+  int32_t               code;
   EX_SOURCE_STATUS      status;
 } SSourceDataInfo;
 

source/libs/executor/src/executorimpl.c

@@ -5004,12 +5004,16 @@ static SSDataBlock* doStreamBlockScan(SOperatorInfo* pOperator, bool* newgroup)
 
 int32_t loadRemoteDataCallback(void* param, const SDataBuf* pMsg, int32_t code) {
   SSourceDataInfo* pSourceDataInfo = (SSourceDataInfo*)param;
-  pSourceDataInfo->pRsp = pMsg->pData;
+  if (code == TSDB_CODE_SUCCESS) {
+    pSourceDataInfo->pRsp = pMsg->pData;
 
-  SRetrieveTableRsp* pRsp = pSourceDataInfo->pRsp;
-  pRsp->numOfRows = htonl(pRsp->numOfRows);
-  pRsp->useconds = htobe64(pRsp->useconds);
-  pRsp->compLen = htonl(pRsp->compLen);
+    SRetrieveTableRsp* pRsp = pSourceDataInfo->pRsp;
+    pRsp->numOfRows = htonl(pRsp->numOfRows);
+    pRsp->compLen   = htonl(pRsp->compLen);
+    pRsp->useconds  = htobe64(pRsp->useconds);
+  } else {
+    pSourceDataInfo->code = code;
+  }
 
   pSourceDataInfo->status = EX_SOURCE_DATA_READY;
   tsem_post(&pSourceDataInfo->pEx->ready);
@@ -5265,7 +5269,6 @@ static SSDataBlock* concurrentlyLoadRemoteData(SOperatorInfo* pOperator) {
          totalSources, endTs - startTs);
 
   tsem_wait(&pExchangeInfo->ready);
-
   pOperator->status = OP_RES_TO_RETURN;
   return concurrentlyLoadRemoteDataImpl(pOperator, pExchangeInfo, pTaskInfo);
 }
@@ -5309,18 +5312,22 @@ static SSDataBlock* seqLoadRemoteData(SOperatorInfo* pOperator) {
     }
 
     doSendFetchDataRequest(pExchangeInfo, pTaskInfo, pExchangeInfo->current);
-
     tsem_wait(&pExchangeInfo->ready);
 
-    SSourceDataInfo*       pDataInfo = taosArrayGet(pExchangeInfo->pSourceDataInfo, pExchangeInfo->current);
+    SSourceDataInfo* pDataInfo = taosArrayGet(pExchangeInfo->pSourceDataInfo, pExchangeInfo->current);
     SDownstreamSourceNode* pSource = taosArrayGet(pExchangeInfo->pSources, pExchangeInfo->current);
 
+    if (pDataInfo->code != TSDB_CODE_SUCCESS) {
+      qError("%s vgId:%d, taskID:0x%" PRIx64 " error happens, code:%s",
+             GET_TASKID(pTaskInfo), pSource->addr.nodeId, pSource->taskId, tstrerror(pDataInfo->code));
+      pOperator->pTaskInfo->code = pDataInfo->code;
+      return NULL;
+    }
+
     SRetrieveTableRsp*   pRsp = pDataInfo->pRsp;
     SLoadRemoteDataInfo* pLoadInfo = &pExchangeInfo->loadInfo;
-
     if (pRsp->numOfRows == 0) {
-      qDebug("%s vgId:%d, taskID:0x%" PRIx64 " %d of total completed, rowsOfSource:%" PRIu64 ", totalRows:%" PRIu64
-             " try next",
+      qDebug("%s vgId:%d, taskID:0x%" PRIx64 " %d of total completed, rowsOfSource:%" PRIu64 ", totalRows:%" PRIu64 " try next",
              GET_TASKID(pTaskInfo), pSource->addr.nodeId, pSource->taskId, pExchangeInfo->current + 1,
              pDataInfo->totalRows, pLoadInfo->totalRows);