fix:add hashIteratorCancel for hash iterator

source/client/src/clientSml.c

@@ -1073,6 +1073,7 @@ static int32_t smlModifyDBSchemas(SSmlHandle *info) {
   return 0;
 
 end:
+  taosHashCancelIterate(info->superTables, tmp);
   taosHashCleanup(hashTmp);
   taosMemoryFreeClear(pTableMeta);
   catalogRefreshTableMeta(info->pCatalog, &conn, &pName, 1);
@@ -1434,6 +1435,7 @@ static int32_t smlInsertData(SSmlHandle *info) {
     code = smlCheckAuth(info, &conn, pName.tname, AUTH_TYPE_WRITE);
     if(code != TSDB_CODE_SUCCESS){
       taosMemoryFree(measure);
+      taosHashCancelIterate(info->childTables, oneTable);
       return code;
     }
 
@@ -1442,6 +1444,7 @@ static int32_t smlInsertData(SSmlHandle *info) {
     if (code != TSDB_CODE_SUCCESS) {
       uError("SML:0x%" PRIx64 " catalogGetTableHashVgroup failed. table name: %s", info->id, tableData->childTableName);
       taosMemoryFree(measure);
+      taosHashCancelIterate(info->childTables, oneTable);
       return code;
     }
     taosHashPut(info->pVgHash, (const char *)&vg.vgId, sizeof(vg.vgId), (char *)&vg, sizeof(vg));
@@ -1451,6 +1454,7 @@ static int32_t smlInsertData(SSmlHandle *info) {
     if (unlikely(NULL == pMeta || NULL == (*pMeta)->tableMeta)) {
       uError("SML:0x%" PRIx64 " NULL == pMeta. table name: %s", info->id, tableData->childTableName);
       taosMemoryFree(measure);
+      taosHashCancelIterate(info->childTables, oneTable);
       return TSDB_CODE_SML_INTERNAL_ERROR;
     }
 
@@ -1466,6 +1470,7 @@ static int32_t smlInsertData(SSmlHandle *info) {
     taosMemoryFree(measure);
     if (code != TSDB_CODE_SUCCESS) {
       uError("SML:0x%" PRIx64 " smlBindData failed", info->id);
+      taosHashCancelIterate(info->childTables, oneTable);
       return code;
     }
     oneTable = (SSmlTableInfo **)taosHashIterate(info->childTables, oneTable);

source/dnode/vnode/src/sma/smaRollup.c

@@ -905,6 +905,7 @@ int32_t tdProcessRSmaSubmit(SSma *pSma, int64_t version, void *pReq, void *pMsg,
         tb_uid_t *pTbSuid = (tb_uid_t *)taosHashGetKey(pIter, NULL);
         if (tdExecuteRSmaAsync(pSma, version, pMsg, len, inputType, *pTbSuid) < 0) {
           smaError("vgId:%d, failed to process rsma submit exec 2 since: %s", SMA_VID(pSma), terrstr());
+          taosHashCancelIterate(uidStore.uidHash, pIter);
           goto _err;
         }
       }

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

@@ -1095,6 +1095,7 @@ int32_t tqUpdateTbUidList(STQ* pTq, const SArray* tbUidList, bool isAdd) {
         if(ret != TDB_CODE_SUCCESS) {
           tqError("qGetTableList in tqUpdateTbUidList error:%d handle %s consumer:0x%" PRIx64, ret, pTqHandle->subKey, pTqHandle->consumerId);
           taosArrayDestroy(list);
+          taosHashCancelIterate(pTq->pHandle, pIter);
           return ret;
         }
         tqReaderSetTbUidList(pTqHandle->execHandle.pTqReader, list, NULL);