Merge branch 'develop' into feature/2.0tsdb

src/client/src/TSDBJNIConnector.c

@@ -583,7 +583,7 @@ JNIEXPORT jlong JNICALL Java_com_taosdata_jdbc_TSDBJNIConnector_subscribeImp(JNI
 }
 
 JNIEXPORT jlong JNICALL Java_com_taosdata_jdbc_TSDBJNIConnector_consumeImp(JNIEnv *env, jobject jobj, jlong sub) {
-  jniTrace("jobj:%p, in TSDBJNIConnector_consumeImp, sub:%" PRId64, jobj, sub);
+  jniTrace("jobj:%p, in TSDBJNIConnector_consumeImp, sub:%lld", jobj, sub);
   jniGetGlobalMethod(env);
 
   TAOS_SUB *tsub = (TAOS_SUB *)sub;

src/client/src/tscSQLParser.c

@@ -752,6 +752,10 @@ static bool validateTableColumnInfo(tFieldList* pFieldList, SSqlCmd* pCmd) {
 
   int32_t nLen = 0;
   for (int32_t i = 0; i < pFieldList->nField; ++i) {
+    if (pFieldList->p[i].bytes == 0) {
+      invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg5);
+      return false;
+    }
     nLen += pFieldList->p[i].bytes;
   }
 
@@ -808,6 +812,10 @@ static bool validateTagParams(tFieldList* pTagsList, tFieldList* pFieldList, SSq
 
   int32_t nLen = 0;
   for (int32_t i = 0; i < pTagsList->nField; ++i) {
+    if (pTagsList->p[i].bytes == 0) {
+      invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg7);
+      return false;
+    }
     nLen += pTagsList->p[i].bytes;
   }
 

src/client/src/tscServer.c

@@ -272,7 +272,7 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcIpSet *pIpSet) {
   if (pRes->code != TSDB_CODE_TSC_QUERY_CANCELLED) {
     pRes->code = (rpcMsg->code != TSDB_CODE_SUCCESS) ? rpcMsg->code : TSDB_CODE_RPC_NETWORK_UNAVAIL;
   } else {
-    tscTrace("%p query is cancelled, code:%d", pSql, tstrerror(pRes->code));
+    tscTrace("%p query is cancelled, code:%s", pSql, tstrerror(pRes->code));
   }
 
   if (pRes->code == TSDB_CODE_SUCCESS) {
@@ -2180,7 +2180,7 @@ int tscProcessRetrieveRspFromNode(SSqlObj *pSql) {
   }
 
   pRes->row = 0;
-  tscTrace("%p numOfRows:%d, offset:%d, complete:%d", pSql, pRes->numOfRows, pRes->offset, pRes->completed);
+  tscTrace("%p numOfRows:%" PRId64 ", offset:%" PRId64 ", complete:%d", pSql, pRes->numOfRows, pRes->offset, pRes->completed);
 
   return 0;
 }

src/client/src/tscSub.c

@@ -291,7 +291,7 @@ static int tscLoadSubscriptionProgress(SSub* pSub) {
   fclose(fp);
 
   taosArraySort(progress, tscCompareSubscriptionProgress);
-  tscTrace("subscription progress loaded, %z tables: %s", taosArrayGetSize(progress), pSub->topic);
+  tscTrace("subscription progress loaded, %zu tables: %s", taosArrayGetSize(progress), pSub->topic);
   return 1;
 }
 

src/client/src/tscSubquery.c

@@ -354,7 +354,7 @@ static int32_t tscLaunchSecondPhaseSubqueries(SSqlObj* pSql) {
     }
 
     size_t numOfCols = taosArrayGetSize(pNewQueryInfo->colList);
-    tscTrace("%p subquery:%p tableIndex:%d, vgroupIndex:%d, type:%d, exprInfo:%z, colList:%z, fieldsInfo:%d, name:%s",
+    tscTrace("%p subquery:%p tableIndex:%d, vgroupIndex:%d, type:%d, exprInfo:%zu, colList:%zu, fieldsInfo:%d, name:%s",
              pSql, pNew, 0, pTableMetaInfo->vgroupIndex, pNewQueryInfo->type, taosArrayGetSize(pNewQueryInfo->exprList),
              numOfCols, pNewQueryInfo->fieldsInfo.numOfOutput, pTableMetaInfo->name);
   }
@@ -551,7 +551,7 @@ static void issueTSCompQuery(SSqlObj* pSql, SJoinSupporter* pSupporter, SSqlObj*
   
   tscTrace(
       "%p subquery:%p tableIndex:%d, vgroupIndex:%d, numOfVgroups:%d, type:%d, ts_comp query to retrieve timestamps, "
-      "numOfExpr:%z, colList:%z, numOfOutputFields:%d, name:%s",
+      "numOfExpr:%zu, colList:%zu, numOfOutputFields:%d, name:%s",
       pParent, pSql, 0, pTableMetaInfo->vgroupIndex, pTableMetaInfo->vgroupList->numOfVgroups, pQueryInfo->type,
       tscSqlExprNumOfExprs(pQueryInfo), numOfCols, pQueryInfo->fieldsInfo.numOfOutput, pTableMetaInfo->name);
   
@@ -809,7 +809,7 @@ static void tsCompRetrieveCallback(void* param, TAOS_RES* tres, int32_t numOfRow
     pTableMetaInfo->vgroupIndex += 1;
     assert(pTableMetaInfo->vgroupIndex < totalVgroups);
 
-    tscTrace("%p results from vgroup index:%d completed, try next vgroup:%d. total vgroups:%d. current numOfRes:%d",
+    tscTrace("%p results from vgroup index:%d completed, try next vgroup:%d. total vgroups:%d. current numOfRes:%" PRId64,
              pSql, pTableMetaInfo->vgroupIndex - 1, pTableMetaInfo->vgroupIndex, totalVgroups,
              pRes->numOfClauseTotal);
 
@@ -1245,7 +1245,7 @@ int32_t tscLaunchJoinSubquery(SSqlObj *pSql, int16_t tableIndex, SJoinSupporter
   
       tscTrace(
           "%p subquery:%p tableIndex:%d, vgroupIndex:%d, type:%d, transfer to tid_tag query to retrieve (tableId, tags), "
-          "exprInfo:%z, colList:%z, fieldsInfo:%d, tagIndex:%d, name:%s",
+          "exprInfo:%zu, colList:%zu, fieldsInfo:%d, tagIndex:%d, name:%s",
           pSql, pNew, tableIndex, pTableMetaInfo->vgroupIndex, pNewQueryInfo->type, tscSqlExprNumOfExprs(pNewQueryInfo),
           numOfCols, pNewQueryInfo->fieldsInfo.numOfOutput, index.columnIndex, pNewQueryInfo->pTableMetaInfo[0]->name);
     } else {
@@ -1280,7 +1280,7 @@ int32_t tscLaunchJoinSubquery(SSqlObj *pSql, int16_t tableIndex, SJoinSupporter
 
       tscTrace(
           "%p subquery:%p tableIndex:%d, vgroupIndex:%d, type:%u, transfer to ts_comp query to retrieve timestamps, "
-          "exprInfo:%z, colList:%z, fieldsInfo:%d, name:%s",
+          "exprInfo:%zu, colList:%zu, fieldsInfo:%d, name:%s",
           pSql, pNew, tableIndex, pTableMetaInfo->vgroupIndex, pNewQueryInfo->type, tscSqlExprNumOfExprs(pNewQueryInfo),
           numOfCols, pNewQueryInfo->fieldsInfo.numOfOutput, pNewQueryInfo->pTableMetaInfo[0]->name);
     }
@@ -1647,7 +1647,7 @@ static void tscAllDataRetrievedFromDnode(SRetrieveSupport *trsupport, SSqlObj* p
   // all sub-queries are returned, start to local merge process
   pDesc->pColumnModel->capacity = trsupport->pExtMemBuffer[idx]->numOfElemsPerPage;
   
-  tscTrace("%p retrieve from %d vnodes completed.final NumOfRows:%d,start to build loser tree", pPObj,
+  tscTrace("%p retrieve from %d vnodes completed.final NumOfRows:%" PRId64 ",start to build loser tree", pPObj,
            pState->numOfTotal, pState->numOfRetrievedRows);
   
   SQueryInfo *pPQueryInfo = tscGetQueryInfoDetail(&pPObj->cmd, 0);
@@ -1869,7 +1869,7 @@ static void multiVnodeInsertMerge(void* param, TAOS_RES* tres, int numOfRows) {
     return;
   }
   
-  tscTrace("%p Async insertion completed, total inserted:%d", pParentObj, pParentObj->res.numOfRows);
+  tscTrace("%p Async insertion completed, total inserted:%" PRId64, pParentObj, pParentObj->res.numOfRows);
   
   tfree(pState);
   tfree(pSupporter);
@@ -2049,7 +2049,7 @@ static void transferNcharData(SSqlObj *pSql, int32_t columnIndex, TAOS_FIELD *pF
       pRes->tsrow[columnIndex] = pRes->buffer[columnIndex];
       pRes->length[columnIndex] = length;
     } else {
-      tscError("%p charset:%s to %s. val:%ls convert failed.", pSql, DEFAULT_UNICODE_ENCODEC, tsCharset, pRes->tsrow[columnIndex]);
+      tscError("%p charset:%s to %s. val:%s convert failed.", pSql, DEFAULT_UNICODE_ENCODEC, tsCharset, (char*)pRes->tsrow[columnIndex]);
       pRes->tsrow[columnIndex] = NULL;
       pRes->length[columnIndex] = 0;
     }

src/client/src/tscUtil.c

@@ -1835,7 +1835,7 @@ SSqlObj* createSubqueryObj(SSqlObj* pSql, int16_t tableIndex, void (*fp)(), void
   if (UTIL_TABLE_IS_SUPER_TABLE(pTableMetaInfo)) {
     assert(pFinalInfo->vgroupList != NULL);
   }
-  
+
   if (cmd == TSDB_SQL_SELECT) {
     size_t size = taosArrayGetSize(pNewQueryInfo->colList);
     

src/mnode/src/mnodeDb.c

@@ -960,6 +960,8 @@ static int32_t mnodeProcessAlterDbMsg(SMnodeMsg *pMsg) {
 }
 
 static int32_t mnodeDropDb(SMnodeMsg *pMsg) {
+  if (pMsg == NULL) return TSDB_CODE_MND_APP_ERROR;
+  
   SDbObj *pDb = pMsg->pDb;
   mPrint("db:%s, drop db from sdb", pDb->name);
 
@@ -973,7 +975,7 @@ static int32_t mnodeDropDb(SMnodeMsg *pMsg) {
   int32_t code = sdbDeleteRow(&oper);
   if (code == TSDB_CODE_SUCCESS) {
     mLPrint("db:%s, is dropped by %s", pDb->name, mnodeGetUserFromMsg(pMsg));
-    if (pMsg != NULL) code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
+    code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
   }
 
   return code;

src/mnode/src/mnodeDnode.c

@@ -90,11 +90,12 @@ static int32_t mnodeDnodeActionDelete(SSdbOper *pOper) {
 static int32_t mnodeDnodeActionUpdate(SSdbOper *pOper) {
   SDnodeObj *pDnode = pOper->pObj;
   SDnodeObj *pSaved = mnodeGetDnode(pDnode->dnodeId);
-  if (pDnode != pSaved && pDnode != NULL && pSaved != NULL) {
+  if (pSaved != NULL && pDnode != pSaved) {
     memcpy(pSaved, pDnode, pOper->rowSize);
     free(pDnode);
+    mnodeDecDnodeRef(pSaved);
   }
-  mnodeDecDnodeRef(pSaved);
+
   return TSDB_CODE_SUCCESS;
 }
 
@@ -120,8 +121,10 @@ static int32_t mnodeDnodeActionRestored() {
     mPrint("dnode first deploy, create dnode:%s", tsLocalEp);
     mnodeCreateDnode(tsLocalEp, NULL);
     SDnodeObj *pDnode = mnodeGetDnodeByEp(tsLocalEp);
-    mnodeAddMnode(pDnode->dnodeId);
-    mnodeDecDnodeRef(pDnode);
+    if (pDnode != NULL) {
+      mnodeAddMnode(pDnode->dnodeId);
+      mnodeDecDnodeRef(pDnode);
+    }
   }
 
   return TSDB_CODE_SUCCESS;
@@ -371,6 +374,7 @@ static int32_t mnodeProcessDnodeStatusMsg(SMnodeMsg *pMsg) {
     bool ret = mnodeCheckClusterCfgPara(&(pStatus->clusterCfg));
     if (false == ret) {
       mnodeDecDnodeRef(pDnode);
+      rpcFreeCont(pRsp);
       mError("dnode %s cluster cfg parameters inconsistent", pStatus->dnodeEp);
       return TSDB_CODE_MND_CLUSTER_CFG_INCONSISTENT;
     }

src/mnode/src/mnodeShow.c

@@ -122,7 +122,7 @@ static int32_t mnodeProcessShowMsg(SMnodeMsg *pMsg) {
   SShowObj *pShow = (SShowObj *) calloc(1, showObjSize);
   pShow->type       = pShowMsg->type;
   pShow->payloadLen = htons(pShowMsg->payloadLen);
-  strcpy(pShow->db, pShowMsg->db);
+  tstrncpy(pShow->db, pShowMsg->db, TSDB_DB_NAME_LEN);
   memcpy(pShow->payload, pShowMsg->payload, pShow->payloadLen);
 
   pShow = mnodePutShowObj(pShow, showObjSize);

src/mnode/src/mnodeTable.c

@@ -443,7 +443,7 @@ static int32_t mnodeSuperTableActionDelete(SSdbOper *pOper) {
 static int32_t mnodeSuperTableActionUpdate(SSdbOper *pOper) {
   SSuperTableObj *pNew = pOper->pObj;
   SSuperTableObj *pTable = mnodeGetSuperTable(pNew->info.tableId);
-  if (pTable != pNew) {
+  if (pTable != NULL && pTable != pNew) {
     void *oldTableId = pTable->info.tableId;
     void *oldSchema = pTable->schema;
     void *oldVgHash = pTable->vgHash;
@@ -457,8 +457,10 @@ static int32_t mnodeSuperTableActionUpdate(SSdbOper *pOper) {
     free(pNew);
     free(oldTableId);
     free(oldSchema);
+  
+    mnodeDecTableRef(pTable);
   }
-  mnodeDecTableRef(pTable);
+
   return TSDB_CODE_SUCCESS;
 }
 
@@ -779,6 +781,8 @@ static int32_t mnodeProcessTableMetaMsg(SMnodeMsg *pMsg) {
 }
 
 static int32_t mnodeProcessCreateSuperTableMsg(SMnodeMsg *pMsg) {
+  if (pMsg == NULL) return TSDB_CODE_MND_APP_ERROR;
+
   SCMCreateTableMsg *pCreate = pMsg->rpcMsg.pCont;
   SSuperTableObj *   pStable = calloc(1, sizeof(SSuperTableObj));
   if (pStable == NULL) {
@@ -830,13 +834,15 @@ static int32_t mnodeProcessCreateSuperTableMsg(SMnodeMsg *pMsg) {
   } else {
     mLPrint("app:%p:%p, table:%s, is created, tags:%d fields:%d", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
             pStable->numOfTags, pStable->numOfColumns);
-    if (pMsg != NULL) code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
+    code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
   }
 
   return code;
 }
 
 static int32_t mnodeProcessDropSuperTableMsg(SMnodeMsg *pMsg) {
+  if (pMsg == NULL) return TSDB_CODE_MND_APP_ERROR;
+
   SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
   if (pStable->numOfTables != 0) {
     SHashMutableIterator *pIter = taosHashCreateIter(pStable->vgHash);
@@ -873,7 +879,7 @@ static int32_t mnodeProcessDropSuperTableMsg(SMnodeMsg *pMsg) {
   int32_t code = sdbDeleteRow(&oper);
   if (code == TSDB_CODE_SUCCESS) {
     mLPrint("stable:%s, is dropped from sdb, result:%s", pStable->info.tableId, tstrerror(code));
-    if (pMsg != NULL) code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
+    code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
   }
 
   return code;
@@ -1061,7 +1067,7 @@ static int32_t mnodeAddSuperTableColumn(SMnodeMsg *pMsg, SSchema schema[], int32
   SDbObj *pDb = pMsg->pDb;
   SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
   if (ncols <= 0) {
-    mError("app:%p:%p, stable:%s, add column, ncols:%d <= 0", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId);
+    mError("app:%p:%p, stable:%s, add column, ncols:%d <= 0", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId, ncols);
     return TSDB_CODE_MND_APP_ERROR;
   }
 
@@ -1418,7 +1424,7 @@ static int32_t mnodeProcessSuperTableVgroupMsg(SMnodeMsg *pMsg) {
           SDnodeObj *pDnode = pVgroup->vnodeGid[vn].pDnode;
           if (pDnode == NULL) break;
 
-          strncpy(pVgroupInfo->vgroups[vgSize].ipAddr[vn].fqdn, pDnode->dnodeFqdn, tListLen(pDnode->dnodeFqdn));
+          tstrncpy(pVgroupInfo->vgroups[vgSize].ipAddr[vn].fqdn, pDnode->dnodeFqdn, TSDB_FQDN_LEN);
           pVgroupInfo->vgroups[vgSize].ipAddr[vn].port = htons(pDnode->dnodePort);
 
           pVgroupInfo->vgroups[vgSize].numOfIps++;
@@ -1462,10 +1468,10 @@ static void *mnodeBuildCreateChildTableMsg(SCMCreateTableMsg *pMsg, SChildTableO
   int32_t contLen = 0;
   if (pTable->info.type == TSDB_CHILD_TABLE) {
     totalCols = pTable->superTable->numOfColumns + pTable->superTable->numOfTags;
-    contLen = sizeof(SMDCreateTableMsg) + totalCols * sizeof(SSchema) + tagDataLen + pTable->sqlLen;
+    contLen = sizeof(SMDCreateTableMsg) + totalCols * sizeof(SSchema) + pTable->sqlLen;
     if (pMsg != NULL) {
       pTagData = (STagData *)pMsg->schema;
-      tagDataLen = ntohl(pTagData->dataLen);
+      tagDataLen = htonl(pTagData->dataLen);
       contLen += tagDataLen;
     }
   } else {
@@ -1689,7 +1695,7 @@ static int32_t mnodeProcessCreateChildTableMsg(SMnodeMsg *pMsg) {
   }
 
   if (pMsg->pTable == NULL) {
-    mError("app:%p:%p, table:%s, object not found, retry:%d reason:%s", pMsg->rpcMsg.ahandle, pMsg, pCreate->tableId,
+    mError("app:%p:%p, table:%s, object not found, retry:%d reason:%s", pMsg->rpcMsg.ahandle, pMsg, pCreate->tableId, pMsg->retry,
            tstrerror(terrno));
     return terrno;
   } else {
@@ -1714,7 +1720,7 @@ static int32_t mnodeProcessDropChildTableMsg(SMnodeMsg *pMsg) {
     return TSDB_CODE_MND_OUT_OF_MEMORY;
   }
 
-  strcpy(pDrop->tableId, pTable->info.tableId);
+  tstrncpy(pDrop->tableId, pTable->info.tableId, TSDB_TABLE_ID_LEN);
   pDrop->vgId    = htonl(pTable->vgId);
   pDrop->contLen = htonl(sizeof(SMDDropTableMsg));
   pDrop->sid     = htonl(pTable->sid);
@@ -1758,7 +1764,7 @@ static int32_t mnodeAddNormalTableColumn(SMnodeMsg *pMsg, SSchema schema[], int3
   SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
   SDbObj *pDb = pMsg->pDb;
   if (ncols <= 0) {
-    mError("app:%p:%p, ctable:%s, add column, ncols:%d <= 0", pMsg->rpcMsg.ahandle, pMsg, pTable->info.tableId);
+    mError("app:%p:%p, ctable:%s, add column, ncols:%d <= 0", pMsg->rpcMsg.ahandle, pMsg, pTable->info.tableId, ncols);
     return TSDB_CODE_MND_APP_ERROR;
   }
 
@@ -1873,7 +1879,7 @@ static int32_t mnodeDoGetChildTableMeta(SMnodeMsg *pMsg, STableMetaMsg *pMeta) {
   pMeta->sid       = htonl(pTable->sid);
   pMeta->precision = pDb->cfg.precision;
   pMeta->tableType = pTable->info.type;
-  strncpy(pMeta->tableId, pTable->info.tableId, strlen(pTable->info.tableId));
+  tstrncpy(pMeta->tableId, pTable->info.tableId, TSDB_TABLE_ID_LEN);
 
   if (pTable->info.type == TSDB_CHILD_TABLE) {
     pMeta->sversion     = htons(pTable->superTable->sversion);
@@ -1916,7 +1922,7 @@ static int32_t mnodeAutoCreateChildTable(SMnodeMsg *pMsg) {
   SCMTableInfoMsg *pInfo = pMsg->rpcMsg.pCont;
   STagData *pTag = (STagData *)pInfo->tags;
 
-  int32_t contLen = sizeof(SCMCreateTableMsg) + offsetof(STagData, data) + ntohl(pTag->dataLen);
+  int32_t contLen = sizeof(SCMCreateTableMsg) + offsetof(STagData, data) + htonl(pTag->dataLen);
   SCMCreateTableMsg *pCreateMsg = rpcMallocCont(contLen);
   if (pCreateMsg == NULL) {
     mError("app:%p:%p, table:%s, failed to create table while get meta info, no enough memory", pMsg->rpcMsg.ahandle,
@@ -2023,7 +2029,7 @@ static void mnodeDropAllChildTablesInStable(SSuperTableObj *pStable) {
   int32_t numOfTables = 0;
   SChildTableObj *pTable = NULL;
 
-  mPrint("stable:%s, all child tables will dropped from sdb", pStable->info.tableId, numOfTables);
+  mPrint("stable:%s, all child tables(%d) will dropped from sdb", pStable->info.tableId, numOfTables);
 
   while (1) {
     pIter = mnodeGetNextChildTable(pIter, &pTable);
@@ -2380,8 +2386,7 @@ static int32_t mnodeProcessAlterTableMsg(SMnodeMsg *pMsg) {
 
   if (pMsg->pTable == NULL) pMsg->pTable = mnodeGetTable(pAlter->tableId);
   if (pMsg->pTable == NULL) {
-    mError("app:%p:%p, table:%s, failed to alter table, table not exist", pMsg->rpcMsg.ahandle, pMsg,
-           pMsg->pTable->tableId);
+    mError("app:%p:%p, table:%s, failed to alter table, table not exist", pMsg->rpcMsg.ahandle, pMsg, pAlter->tableId);
     return TSDB_CODE_MND_INVALID_TABLE_NAME;
   }
 

src/mnode/src/mnodeUser.c

@@ -216,7 +216,7 @@ int32_t mnodeCreateUser(SAcctObj *pAcct, char *name, char *pass, void *pMsg) {
   }
 
   pUser = calloc(1, sizeof(SUserObj));
-  strcpy(pUser->user, name);
+  tstrncpy(pUser->user, name, TSDB_USER_LEN);
   taosEncryptPass((uint8_t*) pass, strlen(pass), pUser->pass);
   strcpy(pUser->acct, pAcct->user);
   pUser->createdTime = taosGetTimestampMs();
@@ -368,7 +368,7 @@ SUserObj *mnodeGetUserFromConn(void *pConn) {
 
 char *mnodeGetUserFromMsg(void *pMsg) {
   SMnodeMsg *pMnodeMsg = pMsg;
-  if (pMnodeMsg != NULL &&pMnodeMsg->pUser != NULL) {
+  if (pMnodeMsg != NULL && pMnodeMsg->pUser != NULL) {
     return pMnodeMsg->pUser->user;
   } else {
     return "system";

src/mnode/src/mnodeVgroup.c

@@ -133,7 +133,7 @@ static void mnodeVgroupUpdateIdPool(SVgObj *pVgroup) {
       taosUpdateIdPool(pVgroup->idPool, pDb->cfg.maxTables);
       int32_t size = sizeof(SChildTableObj *) * pDb->cfg.maxTables;
       pVgroup->tableList = (SChildTableObj **)realloc(pVgroup->tableList, size);
-      memset(pVgroup->tableList + oldTables, 0, (pDb->cfg.maxTables - oldTables) * sizeof(SChildTableObj **));
+      memset(pVgroup->tableList + oldTables, 0, (pDb->cfg.maxTables - oldTables) * sizeof(SChildTableObj *));
     }
   }
 }
@@ -252,7 +252,9 @@ void mnodeUpdateVgroup(SVgObj *pVgroup) {
     .pObj = pVgroup
   };
 
-  sdbUpdateRow(&oper);
+  if (sdbUpdateRow(&oper) != TSDB_CODE_SUCCESS) {
+    mError("vgId:%d, failed to update vgroup", pVgroup->vgId);
+  }
   mnodeSendCreateVgroupMsg(pVgroup, NULL);
 }
 
@@ -323,8 +325,10 @@ static int32_t mnodeCreateVgroupCb(SMnodeMsg *pMsg, int32_t code) {
 }
 
 int32_t mnodeCreateVgroup(SMnodeMsg *pMsg, SDbObj *pDb) {
+  if (pMsg == NULL) return TSDB_CODE_MND_APP_ERROR;
+
   SVgObj *pVgroup = (SVgObj *)calloc(1, sizeof(SVgObj));
-  strcpy(pVgroup->dbName, pDb->name);
+  tstrncpy(pVgroup->dbName, pDb->name, TSDB_DB_NAME_LEN);
   pVgroup->numOfVnodes = pDb->cfg.replications;
   pVgroup->createdTime = taosGetTimestampMs();
   pVgroup->accessState = TSDB_VN_ALL_ACCCESS;
@@ -350,7 +354,7 @@ int32_t mnodeCreateVgroup(SMnodeMsg *pMsg, SDbObj *pDb) {
     pMsg->pVgroup = NULL;
     tfree(pVgroup);
   } else {
-    if (pMsg != NULL) code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
+    code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
   }
 
   return code;
@@ -739,7 +743,7 @@ static int32_t mnodeProcessVnodeCfgMsg(SMnodeMsg *pMsg) {
 
   SDnodeObj *pDnode = mnodeGetDnode(pCfg->dnodeId);
   if (pDnode == NULL) {
-    mTrace("dnode:%s, invalid dnode", taosIpStr(pCfg->dnodeId), pCfg->vgId);
+    mTrace("dnode:%s, vgId:%d, invalid dnode", taosIpStr(pCfg->dnodeId), pCfg->vgId);
     return TSDB_CODE_MND_VGROUP_NOT_EXIST;
   }
   mnodeDecDnodeRef(pDnode);

src/plugins/http/src/httpContext.c

@@ -70,7 +70,7 @@ bool httpInitContexts() {
 void httpCleanupContexts() {
   if (tsHttpServer.contextCache != NULL) {
     SCacheObj *cache = tsHttpServer.contextCache;
-    httpPrint("context cache is cleanuping, size:%d", taosHashGetSize(cache->pHashTable));
+    httpPrint("context cache is cleanuping, size:%zu", taosHashGetSize(cache->pHashTable));
     taosCacheCleanup(tsHttpServer.contextCache);
     tsHttpServer.contextCache = NULL;
   }

src/plugins/http/src/httpJson.c

@@ -139,7 +139,7 @@ int httpWriteJsonBufBody(JsonBuf* buf, bool isTheLast) {
         return 0;  // there is no data to dump.
       }
     } else {
-      httpError("context:%p, fd:%d, ip:%s, failed to compress data, chunkSize:%d, last:%d, error:%d, response:\n%s",
+      httpError("context:%p, fd:%d, ip:%s, failed to compress data, chunkSize:%" PRIu64 ", last:%d, error:%d, response:\n%s",
                 buf->pContext, buf->pContext->fd, buf->pContext->ipstr, srcLen, isTheLast, ret, buf->buf);
       return 0;
     }

src/plugins/http/src/httpSession.c

@@ -108,7 +108,7 @@ static void httpDestroySession(void *data) {
 void httpCleanUpSessions() {
   if (tsHttpServer.sessionCache != NULL) {
     SCacheObj *cache = tsHttpServer.sessionCache;
-    httpPrint("session cache is cleanuping, size:%d", taosHashGetSize(cache->pHashTable));
+    httpPrint("session cache is cleanuping, size:%zu", taosHashGetSize(cache->pHashTable));
     taosCacheCleanup(tsHttpServer.sessionCache);
     tsHttpServer.sessionCache = NULL;
   }

src/plugins/monitor/src/monitorMain.c

@@ -208,7 +208,7 @@ static void monitorInitDatabase() {
 
 static void monitorInitDatabaseCb(void *param, TAOS_RES *result, int32_t code) {
   if (-code == TSDB_CODE_MND_TABLE_ALREADY_EXIST || -code == TSDB_CODE_MND_DB_ALREADY_EXIST || code >= 0) {
-    monitorTrace("monitor:%p, sql success, reason:%d, %s", tsMonitorConn.conn, tstrerror(code), tsMonitorConn.sql);
+    monitorTrace("monitor:%p, sql success, reason:%s, %s", tsMonitorConn.conn, tstrerror(code), tsMonitorConn.sql);
     if (tsMonitorConn.cmdIndex == MONITOR_CMD_CREATE_TB_LOG) {
       monitorPrint("dnode:%s is started", tsLocalEp);
     }

src/query/inc/sql.y

@@ -251,12 +251,20 @@ alter_db_optr(Y) ::= alter_db_optr(Z) comp(X).        { Y = Z; Y.compressionLeve
 alter_db_optr(Y) ::= alter_db_optr(Z) wal(X).         { Y = Z; Y.walLevel = strtol(X.z, NULL, 10); }
 
 %type typename {TAOS_FIELD}
-typename(A) ::= ids(X).              { tSQLSetColumnType (&A, &X); }
+typename(A) ::= ids(X). { 
+  X.type = 0;
+  tSQLSetColumnType (&A, &X); 
+}
 
 //define binary type, e.g., binary(10), nchar(10)
 typename(A) ::= ids(X) LP signed(Y) RP.    {
-    X.type = -Y;          // negative value of name length
-    tSQLSetColumnType(&A, &X);
+    if (Y <= 0) {
+      X.type = 0;
+      tSQLSetColumnType(&A, &X);
+    } else {
+      X.type = -Y;          // negative value of name length
+      tSQLSetColumnType(&A, &X);
+    }
 }
 
 %type signed {int64_t}

src/query/src/qExecutor.c

@@ -273,7 +273,7 @@ static bool limitResults(SQueryRuntimeEnv* pRuntimeEnv) {
   if ((pQuery->limit.limit > 0) && (pQuery->rec.total + pQuery->rec.rows > pQuery->limit.limit)) {
     pQuery->rec.rows = pQuery->limit.limit - pQuery->rec.total;
     
-    qTrace("QInfo:%p discard remain data due to result limitation, limit:%"PRId64", current return:%d, total:%"PRId64,
+    qTrace("QInfo:%p discard remain data due to result limitation, limit:%"PRId64", current return:%" PRId64 ", total:%"PRId64,
         pQInfo, pQuery->limit.limit, pQuery->rec.rows, pQuery->rec.total + pQuery->rec.rows);
     assert(pQuery->rec.rows >= 0);
     setQueryStatus(pQuery, QUERY_COMPLETED);
@@ -2060,7 +2060,7 @@ static void ensureOutputBufferSimple(SQueryRuntimeEnv* pRuntimeEnv, int32_t capa
     pRuntimeEnv->pCtx[i].aOutputBuf = pQuery->sdata[i]->data;
   }
 
-  qTrace("QInfo:%p realloc output buffer to inc output buffer from: %d rows to:%d rows", GET_QINFO_ADDR(pRuntimeEnv),
+  qTrace("QInfo:%p realloc output buffer to inc output buffer from: %" PRId64 " rows to:%d rows", GET_QINFO_ADDR(pRuntimeEnv),
          pQuery->rec.capacity, capacity);
 
   pQuery->rec.capacity = capacity;
@@ -2096,7 +2096,7 @@ static void ensureOutputBuffer(SQueryRuntimeEnv* pRuntimeEnv, SDataBlockInfo* pB
         }
       }
       
-      qTrace("QInfo:%p realloc output buffer, new size: %d rows, old:%d, remain:%d", GET_QINFO_ADDR(pRuntimeEnv),
+      qTrace("QInfo:%p realloc output buffer, new size: %d rows, old:%" PRId64 ", remain:%" PRId64, GET_QINFO_ADDR(pRuntimeEnv),
              newSize, pRec->capacity, newSize - pRec->rows);
       
       pRec->capacity = newSize;
@@ -2270,8 +2270,8 @@ void setTagVal(SQueryRuntimeEnv *pRuntimeEnv, STableId* pTableId, void *tsdb) {
       }
 
       doSetTagValueInParam(tsdb, pTableId, pExprInfo->base.arg->argValue.i64, &pRuntimeEnv->pCtx[0].tag, type, bytes);
-      qTrace("QInfo:%p set tag value for join comparison, colId:%d, val:%"PRId64, pQInfo, pExprInfo->base.arg->argValue.i64,
-          pRuntimeEnv->pCtx[0].tag)
+      qTrace("QInfo:%p set tag value for join comparison, colId:%" PRId64 ", val:%"PRId64, pQInfo, pExprInfo->base.arg->argValue.i64,
+          pRuntimeEnv->pCtx[0].tag.i64Key)
     }
   }
 }
@@ -2494,7 +2494,7 @@ int32_t mergeIntoGroupResult(SQInfo *pQInfo) {
     qTrace("QInfo:%p no result in group %d, continue", pQInfo, pQInfo->groupIndex - 1);
   }
 
-  qTrace("QInfo:%p merge res data into group, index:%d, total group:%d, elapsed time:%lldms", pQInfo,
+  qTrace("QInfo:%p merge res data into group, index:%d, total group:%d, elapsed time:%" PRId64 "ms", pQInfo,
          pQInfo->groupIndex - 1, numOfGroups, taosGetTimestampMs() - st);
 
   return TSDB_CODE_SUCCESS;
@@ -2952,7 +2952,7 @@ void skipResults(SQueryRuntimeEnv *pRuntimeEnv) {
   }
 
   if (pQuery->rec.rows <= pQuery->limit.offset) {
-    qTrace("QInfo:%p skip rows:%d, new offset:%" PRIu64, GET_QINFO_ADDR(pRuntimeEnv), pQuery->rec.rows,
+    qTrace("QInfo:%p skip rows:%" PRId64 ", new offset:%" PRIu64, GET_QINFO_ADDR(pRuntimeEnv), pQuery->rec.rows,
         pQuery->limit.offset - pQuery->rec.rows);
     
     pQuery->limit.offset -= pQuery->rec.rows;
@@ -3696,7 +3696,7 @@ int32_t doFillGapsInResults(SQueryRuntimeEnv* pRuntimeEnv, tFilePage **pDst, int
     }
 
     if (pQuery->limit.offset < ret) {
-      qTrace("QInfo:%p initial numOfRows:%d, generate filled result:%d rows, offset:%d. Discard due to offset, remain:%d, new offset:%d",
+      qTrace("QInfo:%p initial numOfRows:%d, generate filled result:%d rows, offset:%" PRId64 ". Discard due to offset, remain:%" PRId64 ", new offset:%d",
              pQInfo, pFillInfo->numOfRows, ret, pQuery->limit.offset, ret - pQuery->limit.offset, 0);
       
       ret -= pQuery->limit.offset;
@@ -3710,8 +3710,8 @@ int32_t doFillGapsInResults(SQueryRuntimeEnv* pRuntimeEnv, tFilePage **pDst, int
       pQuery->limit.offset = 0;
       return ret;
     } else {
-      qTrace("QInfo:%p initial numOfRows:%d, generate filled result:%d rows, offset:%d. Discard due to offset, "
-             "remain:%d, new offset:%d", pQInfo, pFillInfo->numOfRows, ret, pQuery->limit.offset, 0,
+      qTrace("QInfo:%p initial numOfRows:%d, generate filled result:%d rows, offset:%" PRId64 ". Discard due to offset, "
+             "remain:%d, new offset:%" PRId64, pQInfo, pFillInfo->numOfRows, ret, pQuery->limit.offset, 0,
           pQuery->limit.offset - ret);
       
       pQuery->limit.offset -= ret;
@@ -4259,7 +4259,7 @@ static void sequentialTableProcess(SQInfo *pQInfo) {
     while (pQInfo->groupIndex < numOfGroups) {
       SArray* group = taosArrayGetP(pQInfo->groupInfo.pGroupList, pQInfo->groupIndex);
 
-      qTrace("QInfo:%p last_row query on group:%d, total group:%u, current group:%p", pQInfo, pQInfo->groupIndex,
+      qTrace("QInfo:%p last_row query on group:%d, total group:%zu, current group:%p", pQInfo, pQInfo->groupIndex,
              numOfGroups, group);
 
       STsdbQueryCond cond = {
@@ -4324,7 +4324,7 @@ static void sequentialTableProcess(SQInfo *pQInfo) {
     while (pQInfo->groupIndex < numOfGroups) {
       SArray* group = taosArrayGetP(pQInfo->groupInfo.pGroupList, pQInfo->groupIndex);
 
-      qTrace("QInfo:%p group by normal columns group:%d, total group:%d", pQInfo, pQInfo->groupIndex, numOfGroups);
+      qTrace("QInfo:%p group by normal columns group:%d, total group:%zu", pQInfo, pQInfo->groupIndex, numOfGroups);
 
       STsdbQueryCond cond = {
           .twindow = pQuery->window,
@@ -4510,7 +4510,7 @@ static void sequentialTableProcess(SQInfo *pQInfo) {
   }
 
   qTrace(
-      "QInfo %p numOfTables:%"PRIu64", index:%d, numOfGroups:%d, %"PRId64" points returned, total:%"PRId64", offset:%" PRId64,
+      "QInfo %p numOfTables:%"PRIu64", index:%d, numOfGroups:%zu, %"PRId64" points returned, total:%"PRId64", offset:%" PRId64,
       pQInfo, pQInfo->groupInfo.numOfTables, pQInfo->tableIndex, numOfGroups, pQuery->rec.rows, pQuery->rec.total,
       pQuery->limit.offset);
 }
@@ -4606,7 +4606,7 @@ static void multiTableQueryProcess(SQInfo *pQInfo) {
 
   // do check all qualified data blocks
   int64_t el = scanMultiTableDataBlocks(pQInfo);
-  qTrace("QInfo:%p master scan completed, elapsed time: %lldms, reverse scan start", pQInfo, el);
+  qTrace("QInfo:%p master scan completed, elapsed time: %" PRId64 "ms, reverse scan start", pQInfo, el);
 
   // query error occurred or query is killed, abort current execution
   if (pQInfo->code != TSDB_CODE_SUCCESS || isQueryKilled(pQInfo)) {
@@ -4621,7 +4621,7 @@ static void multiTableQueryProcess(SQInfo *pQInfo) {
     doSaveContext(pQInfo);
 
     el = scanMultiTableDataBlocks(pQInfo);
-    qTrace("QInfo:%p reversed scan completed, elapsed time: %lldms", pQInfo, el);
+    qTrace("QInfo:%p reversed scan completed, elapsed time: %" PRId64 "ms", pQInfo, el);
 
     doRestoreContext(pQInfo);
   } else {
@@ -4648,7 +4648,7 @@ static void multiTableQueryProcess(SQInfo *pQInfo) {
   }
 
   // handle the limitation of output buffer
-  qTrace("QInfo:%p points returned:%d, total:%d", pQInfo, pQuery->rec.rows, pQuery->rec.total + pQuery->rec.rows);
+  qTrace("QInfo:%p points returned:%" PRId64 ", total:%" PRId64, pQInfo, pQuery->rec.rows, pQuery->rec.total + pQuery->rec.rows);
 }
 
 /*
@@ -4720,8 +4720,8 @@ static void tableMultiOutputProcess(SQInfo *pQInfo, STableQueryInfo* pTableInfo)
       break;
     }
 
-    qTrace("QInfo:%p vid:%d sid:%d id:%s, skip current result, offset:%" PRId64 ", next qrange:%" PRId64 "-%" PRId64,
-           pQInfo, pQuery->limit.offset, pQuery->current->lastKey);
+    qTrace("QInfo:%p skip current result, offset:%" PRId64 ", next qrange:%" PRId64 "-%" PRId64,
+           pQInfo, pQuery->limit.offset, pQuery->current->lastKey, pQuery->current->win.ekey);
 
     resetCtxOutputBuf(pRuntimeEnv);
   }
@@ -4849,7 +4849,7 @@ static void tableQueryImpl(SQInfo *pQInfo) {
       limitResults(pRuntimeEnv);
     }
     
-    qTrace("QInfo:%p current:%d returned, total:%d", pQInfo, pQuery->rec.rows, pQuery->rec.total);
+    qTrace("QInfo:%p current:%" PRId64 " returned, total:%" PRId64, pQInfo, pQuery->rec.rows, pQuery->rec.total);
     return;
   }
 
@@ -4931,7 +4931,7 @@ static void stableQueryImpl(SQInfo *pQInfo) {
   pQInfo->runtimeEnv.summary.elapsedTime += (taosGetTimestampUs() - st);
   
   if (pQuery->rec.rows == 0) {
-    qTrace("QInfo:%p over, %d tables queried, %"PRId64" rows are returned", pQInfo, pQInfo->groupInfo.numOfTables, pQuery->rec.total);
+    qTrace("QInfo:%p over, %zu tables queried, %"PRId64" rows are returned", pQInfo, pQInfo->groupInfo.numOfTables, pQuery->rec.total);
   }
 }
 
@@ -5233,7 +5233,7 @@ static int32_t convertQueryMsg(SQueryTableMsg *pQueryMsg, SArray **pTableIdList,
 }
 
 static int32_t buildAirthmeticExprFromMsg(SExprInfo *pArithExprInfo, SQueryTableMsg *pQueryMsg) {
-  qTrace("qmsg:%p create arithmetic expr from binary string", pQueryMsg, pArithExprInfo->base.arg[0].argValue.pz);
+  qTrace("qmsg:%p create arithmetic expr from binary string: %s", pQueryMsg, pArithExprInfo->base.arg[0].argValue.pz);
 
   tExprNode* pExprNode = NULL;
   TRY(32) {
@@ -5853,7 +5853,7 @@ static int32_t doDumpQueryResult(SQInfo *pQInfo, char *data) {
   }
 
   pQuery->rec.total += pQuery->rec.rows;
-  qTrace("QInfo:%p current numOfRes rows:%d, total:%d", pQInfo, pQuery->rec.rows, pQuery->rec.total);
+  qTrace("QInfo:%p current numOfRes rows:%" PRId64 ", total:%" PRId64, pQInfo, pQuery->rec.rows, pQuery->rec.total);
 
   if (pQuery->limit.limit > 0 && pQuery->limit.limit == pQuery->rec.total) {
     qTrace("QInfo:%p results limitation reached, limitation:%"PRId64, pQInfo, pQuery->limit.limit);
@@ -5939,7 +5939,7 @@ int32_t qCreateQueryInfo(void *tsdb, int32_t vgId, SQueryTableMsg *pQueryMsg, qi
       SArray* p = taosArrayClone(pTableIdList);
       taosArrayPush(groupInfo.pGroupList, &p);
 
-      qTrace("qmsg:%p query on %d tables in one group from client", pQueryMsg, groupInfo.numOfTables);
+      qTrace("qmsg:%p query on %zu tables in one group from client", pQueryMsg, groupInfo.numOfTables);
     }
   } else {
     assert(0);

src/query/src/qparserImpl.c

@@ -497,10 +497,18 @@ void tSQLSetColumnType(TAOS_FIELD *pField, SSQLToken *type) {
          * number of bytes in UCS-4 format, which is 4 times larger than the
          * number of characters
          */
-        pField->bytes = -(int32_t)type->type * TSDB_NCHAR_SIZE + LENGTH_SIZE_OF_STR;
+        if (type->type == 0) {
+          pField->bytes = 0;
+        } else {
+          pField->bytes = -(int32_t)type->type * TSDB_NCHAR_SIZE + LENGTH_SIZE_OF_STR;
+        }
       } else if (i == TSDB_DATA_TYPE_BINARY) {
         /* for binary, the TOKENTYPE is the length of binary */
-        pField->bytes = -(int32_t) type->type + LENGTH_SIZE_OF_STR;
+        if (type->type == 0) {
+          pField->bytes = 0;
+        } else {
+          pField->bytes = -(int32_t) type->type + LENGTH_SIZE_OF_STR;
+        } 
       }
       break;
     }

src/query/src/sql.c

@@ -25,17 +25,17 @@
 #include <stdio.h>
 /************ Begin %include sections from the grammar ************************/
 
-#include <assert.h>
-#include <stdbool.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <assert.h>
+#include <stdbool.h>
+#include "tutil.h"
 #include "qsqlparser.h"
 #include "tstoken.h"
-#include "tutil.h"
 #include "tvariant.h"
 #include "ttokendef.h"
 #include "qsqltype.h"
-
 /**************** End of %include directives **********************************/
 /* These constants specify the various numeric values for terminal symbols
 ** in a format understandable to "makeheaders".  This section is blank unless
@@ -2262,13 +2262,21 @@ static void yy_reduce(
 { setDefaultCreateDbOption(&yymsp[1].minor.yy374);}
         break;
       case 102: /* typename ::= ids */
-{ tSQLSetColumnType (&yylhsminor.yy325, &yymsp[0].minor.yy0); }
+{ 
+  yymsp[0].minor.yy0.type = 0;
+  tSQLSetColumnType (&yylhsminor.yy325, &yymsp[0].minor.yy0); 
+}
   yymsp[0].minor.yy325 = yylhsminor.yy325;
         break;
       case 103: /* typename ::= ids LP signed RP */
 {
-    yymsp[-3].minor.yy0.type = -yymsp[-1].minor.yy279;          // negative value of name length
-    tSQLSetColumnType(&yylhsminor.yy325, &yymsp[-3].minor.yy0);
+    if (yymsp[-1].minor.yy279 <= 0) {
+      yymsp[-3].minor.yy0.type = 0;
+      tSQLSetColumnType(&yylhsminor.yy325, &yymsp[-3].minor.yy0);
+    } else {
+      yymsp[-3].minor.yy0.type = -yymsp[-1].minor.yy279;          // negative value of name length
+      tSQLSetColumnType(&yylhsminor.yy325, &yymsp[-3].minor.yy0);
+    }
 }
   yymsp[-3].minor.yy325 = yylhsminor.yy325;
         break;

src/rpc/src/rpcMain.c

@@ -108,7 +108,7 @@ typedef struct SRpcConn {
   uint16_t  outTranId;      // outgoing transcation ID
   uint16_t  inTranId;       // transcation ID for incoming msg
   uint8_t   outType;        // message type for outgoing request
-  char      inType;         // message type for incoming request  
+  uint8_t   inType;         // message type for incoming request  
   void     *chandle;  // handle passed by TCP/UDP connection layer
   void     *ahandle;  // handle provided by upper app layter
   int       retry;    // number of retry for sending request
@@ -394,6 +394,8 @@ void rpcSendResponse(const SRpcMsg *pRsp) {
   if ( pConn->inType == 0 || pConn->user[0] == 0 ) {
     tTrace("%s, connection is already released, rsp wont be sent", pConn->info);
     rpcUnlockConn(pConn);
+    rpcFreeCont(pMsg->pCont);
+    rpcDecRef(pRpc);
     return;
   }
 
@@ -576,11 +578,13 @@ static void rpcReleaseConn(SRpcConn *pConn) {
     taosHashRemove(pRpc->hash, hashstr, size);
     rpcFreeMsg(pConn->pRspMsg); // it may have a response msg saved, but not request msg
   } 
-
-  taosFreeId(pRpc->idPool, pConn->sid);
+  
+  // lockedBy can not be reset, since it maybe hold by a thread
+  int sid = pConn->sid;
   int64_t lockedBy = pConn->lockedBy; 
   memset(pConn, 0, sizeof(SRpcConn));
   pConn->lockedBy = lockedBy;
+  taosFreeId(pRpc->idPool, sid);
 
   tTrace("%s, rpc connection is released", pConn->info);
 }
@@ -694,7 +698,7 @@ static SRpcConn *rpcGetConnObj(SRpcInfo *pRpc, int sid, SRecvInfo *pRecv) {
   if (pConn) {
     if (pConn->linkUid != pHead->linkUid) {
       terrno = TSDB_CODE_RPC_MISMATCHED_LINK_ID;
-      tError("%s %p %p, linkUid:0x%x is not matched with received:0x%x", pRpc->label, pConn, pHead->ahandle, pConn->linkUid, pHead->linkUid);
+      tError("%s %p %p, linkUid:0x%x is not matched with received:0x%x", pRpc->label, pConn, (void*)pHead->ahandle, pConn->linkUid, pHead->linkUid);
       pConn = NULL;
     }
   }
@@ -883,6 +887,7 @@ static void rpcReportBrokenLinkToServer(SRpcConn *pConn) {
   SRpcInfo *pRpc = pConn->pRpc;
 
   // if there are pending request, notify the app
+  rpcAddRef(pRpc);
   tTrace("%s, notify the server app, connection is gone", pConn->info);
 
   SRpcMsg rpcMsg;

src/rpc/src/rpcTcp.c

@@ -299,7 +299,7 @@ void *taosInitTcpClient(uint32_t ip, uint16_t port, char *label, int num, void *
     return NULL;
   }
 
-  tTrace("%s TCP client is initialized, ip:%s:%hu", label, ip, port);
+  tTrace("%s TCP client is initialized, ip:%u:%hu", label, ip, port);
 
   return pThreadObj;
 }

src/tsdb/src/tsdbRead.c

@@ -197,7 +197,7 @@ TsdbQueryHandleT* tsdbQueryTables(TSDB_REPO_T* tsdb, STsdbQueryCond* pCond, STab
     }
   }
   
-  tsdbTrace("%p total numOfTable:%d in query", pQueryHandle, taosArrayGetSize(pQueryHandle->pTableCheckInfo));
+  tsdbTrace("%p total numOfTable:%zu in query", pQueryHandle, taosArrayGetSize(pQueryHandle->pTableCheckInfo));
 
   tsdbInitDataBlockLoadInfo(&pQueryHandle->dataBlockLoadInfo);
   tsdbInitCompBlockLoadInfo(&pQueryHandle->compBlockLoadInfo);
@@ -1101,7 +1101,7 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
   cur->rows = numOfRows;
   cur->pos = pos;
 
-  tsdbTrace("%p uid:%" PRIu64",tid:%d data block created, brange:%"PRIu64"-%"PRIu64" %p", pQueryHandle, cur->win.skey,
+  tsdbTrace("%p uid:%" PRIu64",tid:%d data block created, brange:%"PRIu64"-%"PRIu64" rows:%d, %p", pQueryHandle, pCheckInfo->tableId.uid, pCheckInfo->tableId.tid, cur->win.skey,
       cur->win.ekey, cur->rows, pQueryHandle->qinfo);
 }
 
@@ -1201,7 +1201,7 @@ static int32_t dataBlockOrderCompar(const void* pLeft, const void* pRight, void*
   if (pLeftBlockInfoEx->compBlock->offset == pRightBlockInfoEx->compBlock->offset &&
       pLeftBlockInfoEx->compBlock->last == pRightBlockInfoEx->compBlock->last) {
     // todo add more information
-    tsdbError("error in header file, two block with same offset:%p", pLeftBlockInfoEx->compBlock->offset);
+    tsdbError("error in header file, two block with same offset:%" PRId64, (int64_t)pLeftBlockInfoEx->compBlock->offset);
   }
 
   return pLeftBlockInfoEx->compBlock->offset > pRightBlockInfoEx->compBlock->offset ? 1 : -1;
@@ -2026,7 +2026,7 @@ SArray* createTableGroup(SArray* pTableList, STSchema* pTagSchema, SColIndex* pC
     }
     
     taosArrayPush(pTableGroup, &sa);
-    tsdbTrace("all %d tables belong to one group", size);
+    tsdbTrace("all %zu tables belong to one group", size);
   } else {
     STableGroupSupporter *pSupp = (STableGroupSupporter *) calloc(1, sizeof(STableGroupSupporter));
     pSupp->tsdbMeta = tsdbGetMeta(tsdb);
@@ -2131,7 +2131,7 @@ int32_t tsdbQuerySTableByTagCond(TSDB_REPO_T* tsdb, uint64_t uid, const char* pT
   
   if (pTable->type != TSDB_SUPER_TABLE) {
     tsdbError("%p query normal tag not allowed, uid:%" PRIu64 ", tid:%d, name:%s", tsdb, uid, pTable->tableId.tid,
-        pTable->name);
+        pTable->name->data);
     
     return TSDB_CODE_COM_OPS_NOT_SUPPORT; //basically, this error is caused by invalid sql issued by client
   }
@@ -2146,7 +2146,7 @@ int32_t tsdbQuerySTableByTagCond(TSDB_REPO_T* tsdb, uint64_t uid, const char* pT
       pGroupInfo->numOfTables = taosArrayGetSize(res);
       pGroupInfo->pGroupList  = createTableGroup(res, pTagSchema, pColIndex, numOfCols, tsdb);
       
-      tsdbTrace("%p no table name/tag condition, all tables belong to one group, numOfTables:%d", tsdb, pGroupInfo->numOfTables);
+      tsdbTrace("%p no table name/tag condition, all tables belong to one group, numOfTables:%zu", tsdb, pGroupInfo->numOfTables);
     } else {
       // todo add error
     }
@@ -2190,7 +2190,7 @@ int32_t tsdbQuerySTableByTagCond(TSDB_REPO_T* tsdb, uint64_t uid, const char* pT
   pGroupInfo->numOfTables = taosArrayGetSize(res);
   pGroupInfo->pGroupList  = createTableGroup(res, pTagSchema, pColIndex, numOfCols, tsdb);
 
-  tsdbTrace("%p stable tid:%d, uid:%"PRIu64" query, numOfTables:%d, belong to %d groups", tsdb, pTable->tableId.tid,
+  tsdbTrace("%p stable tid:%d, uid:%"PRIu64" query, numOfTables:%zu, belong to %zu groups", tsdb, pTable->tableId.tid,
       pTable->tableId.uid, pGroupInfo->numOfTables, taosArrayGetSize(pGroupInfo->pGroupList));
 
   taosArrayDestroy(res);

src/util/inc/tlog.h

@@ -32,8 +32,18 @@ int32_t taosInitLog(char *logName, int32_t numOfLogLines, int32_t maxFiles);
 void    taosCloseLog();
 void    taosResetLog();
 
-void    taosPrintLog(const char *const flags, int32_t dflag, const char *const format, ...);
-void    taosPrintLongString(const char *const flags, int32_t dflag, const char *const format, ...);
+void    taosPrintLog(const char *flags, int32_t dflag, const char *format, ...)
+#ifdef __GNUC__
+ __attribute__((format(printf, 3, 4)))
+#endif
+;
+
+void    taosPrintLongString(const char * flags, int32_t dflag, const char *format, ...)
+#ifdef __GNUC__
+ __attribute__((format(printf, 3, 4)))
+#endif
+;
+
 void    taosDumpData(unsigned char *msg, int32_t len);
 
 #ifdef __cplusplus

src/util/src/tkvstore.c

@@ -269,7 +269,7 @@ int tdDropKVStoreRecord(SKVStore *pStore, uint64_t uid) {
 
   SKVRecord *pRecord = taosHashGet(pStore->map, (void *)(&uid), sizeof(uid));
   if (pRecord == NULL) {
-    uError("failed to drop KV store record with key " PRIu64 " since not find", uid);
+    uError("failed to drop KV store record with key %" PRIu64 " since not find", uid);
     return -1;
   }
 
@@ -281,7 +281,7 @@ int tdDropKVStoreRecord(SKVStore *pStore, uint64_t uid) {
   tdEncodeKVRecord(&pBuf, &rInfo);
 
   if (twrite(pStore->fd, buf, POINTER_DISTANCE(pBuf, buf)) < POINTER_DISTANCE(pBuf, buf)) {
-    uError("failed to write %d bytes to file %s since %s", POINTER_DISTANCE(pBuf, buf), pStore->fname, strerror(errno));
+    uError("failed to write %" PRId64 " bytes to file %s since %s", POINTER_DISTANCE(pBuf, buf), pStore->fname, strerror(errno));
     terrno = TAOS_SYSTEM_ERROR(errno);
     return -1;
   }

src/util/src/tlog.c

@@ -309,7 +309,7 @@ static int32_t taosOpenLogFile(char *fn, int32_t maxLines, int32_t maxFileNum) {
   return 0;
 }
 
-void taosPrintLog(const char *const flags, int32_t dflag, const char *const format, ...) {
+void taosPrintLog(const char *flags, int32_t dflag, const char *format, ...) {
   if (tsTotalLogDirGB != 0 && tsAvailLogDirGB < tsMinimalLogDirGB) {
     printf("server disk:%s space remain %.3f GB, total %.1f GB, stop print log.\n", tsLogDir, tsAvailLogDirGB, tsTotalLogDirGB);
     fflush(stdout);
@@ -396,7 +396,7 @@ void taosDumpData(unsigned char *msg, int32_t len) {
   return;
 }
 
-void taosPrintLongString(const char *const flags, int32_t dflag, const char *const format, ...) {
+void taosPrintLongString(const char *flags, int32_t dflag, const char *format, ...) {
   if (tsTotalLogDirGB != 0 && tsAvailLogDirGB < tsMinimalLogDirGB) {
     printf("server disk:%s space remain %.3f GB, total %.1f GB, stop write log.\n", tsLogDir, tsAvailLogDirGB, tsTotalLogDirGB);
     fflush(stdout);

src/vnode/src/vnodeMain.c

@@ -439,7 +439,7 @@ void vnodeSetAccess(SDMVgroupAccess *pAccess, int32_t numOfVnodes) {
     if (pVnode != NULL) {
       pVnode->accessState = pAccess[i].accessState;
       if (pVnode->accessState != TSDB_VN_ALL_ACCCESS) {
-        vTrace("vgId:%d, access state is set to %d", pAccess[i].vgId)
+        vTrace("vgId:%d, access state is set to %d", pAccess[i].vgId, pVnode->accessState)
       }
       vnodeRelease(pVnode);
     }
@@ -734,7 +734,7 @@ static int32_t vnodeReadCfg(SVnodeObj *pVnode) {
 
   cJSON *quorum = cJSON_GetObjectItem(root, "quorum");
   if (!quorum || quorum->type != cJSON_Number) {
-    vError("failed to read vnode cfg, quorum not found", pVnode->vgId);
+    vError("vgId: %d, failed to read vnode cfg, quorum not found", pVnode->vgId);
     goto PARSE_OVER;
   }
   pVnode->syncCfg.quorum = (int8_t)quorum->valueint;

src/vnode/src/vnodeRead.c

@@ -86,7 +86,7 @@ static int32_t vnodeProcessQueryMsg(SVnodeObj *pVnode, SReadMsg *pReadMsg) {
     killQueryMsg->free = htons(killQueryMsg->free);
     killQueryMsg->qhandle = htobe64(killQueryMsg->qhandle);
 
-    vWarn("QInfo:%p connection %p broken, kill query", killQueryMsg->qhandle, pReadMsg->rpcMsg.handle);
+    vWarn("QInfo:%p connection %p broken, kill query", (void*)killQueryMsg->qhandle, pReadMsg->rpcMsg.handle);
     assert(pReadMsg->rpcMsg.contLen > 0 && killQueryMsg->free == 1);
 
     // this message arrived here by means of the query message, so release the vnode is necessary

tests/script/jenkins/simple.txt

 cd ../../../debug; cmake ..
 cd ../../../debug; make
 
-#unsupport ./test.sh -f general/alter/cached_schema_after_alter.sim
-#unsupport ./test.sh -f general/alter/count.sim
-#unsupport ./test.sh -f general/alter/import.sim
-#unsupport ./test.sh -f general/alter/insert1.sim
-#unsupport ./test.sh -f general/alter/insert2.sim
-#unsupport ./test.sh -f general/alter/metrics.sim
-#unsupport ./test.sh -f general/alter/table.sim
+
+#./test.sh -f general/alter/cached_schema_after_alter.sim
+./test.sh -f general/alter/count.sim
+./test.sh -f general/alter/import.sim
+#./test.sh -f general/alter/insert1.sim
+./test.sh -f general/alter/insert2.sim
+./test.sh -f general/alter/metrics.sim
+./test.sh -f general/alter/table.sim
 
 ./test.sh -f general/cache/new_metrics.sim
 ./test.sh -f general/cache/restart_metrics.sim
@@ -52,8 +53,7 @@ cd ../../../debug; make
 ./test.sh -f general/db/basic3.sim
 ./test.sh -f general/db/basic4.sim
 ./test.sh -f general/db/basic5.sim
-./test.sh -f general/db/delete_reuse1.sim
-./test.sh -f general/db/delete_writing1.sim
+./test.sh -f general/db/delete_writing2.sim
 ./test.sh -f general/db/delete.sim
 ./test.sh -f general/db/len.sim
 ./test.sh -f general/db/repeat.sim
@@ -96,7 +96,7 @@ cd ../../../debug; make
 ./test.sh -f general/insert/query_multi_file.sim
 ./test.sh -f general/insert/tcp.sim
 
-#./test.sh -f general/parser/alter.sim
+./test.sh -f general/parser/alter.sim
 ./test.sh -f general/parser/alter1.sim
 ./test.sh -f general/parser/alter_stable.sim
 ./test.sh -f general/parser/auto_create_tb.sim
@@ -113,10 +113,10 @@ cd ../../../debug; make
 ./test.sh -f general/parser/import_commit3.sim
 ./test.sh -f general/parser/insert_tb.sim
 ./test.sh -f general/parser/first_last.sim
-#unsupport ./test.sh -f general/parser/import_file.sim
+#./test.sh -f general/parser/import_file.sim
 ./test.sh -f general/parser/lastrow.sim
 ./test.sh -f general/parser/nchar.sim
-#unsupport ./test.sh -f general/parser/null_char.sim
+./test.sh -f general/parser/null_char.sim
 ./test.sh -f general/parser/single_row_in_tb.sim
 ./test.sh -f general/parser/select_from_cache_disk.sim
 ./test.sh -f general/parser/mixed_blocks.sim
@@ -143,10 +143,6 @@ cd ../../../debug; make
 ./test.sh -f general/parser/join_multivnode.sim
 ./test.sh -f general/parser/binary_escapeCharacter.sim
 ./test.sh -f general/parser/bug.sim
-#unsupport ./test.sh -f general/parser/stream_on_sys.sim
-#unsupport ./test.sh -f general/parser/stream.sim
-#unsupport ./test.sh -f general/parser/repeatAlter.sim
-#unsupport ./test.sh -f general/parser/repeatStream.sim
 
 ./test.sh -f general/stable/disk.sim
 ./test.sh -f general/stable/dnode3.sim
@@ -155,21 +151,6 @@ cd ../../../debug; make
 ./test.sh -f general/stable/values.sim
 ./test.sh -f general/stable/vnode3.sim
 
-#./test.sh -f general/stream/metrics_1.sim
-#./test.sh -f general/stream/metrics_del.sim
-#./test.sh -f general/stream/metrics_n.sim
-#./test.sh -f general/stream/metrics_replica1_vnoden.sim
-#./test.sh -f general/stream/new_stream.sim
-#./test.sh -f general/stream/restart_stream.sim
-#./test.sh -f general/stream/stream_1.sim
-#./test.sh -f general/stream/stream_2.sim
-#./test.sh -f general/stream/stream_3.sim
-#./test.sh -f general/stream/stream_restart.sim
-#./test.sh -f general/stream/table_1.sim
-#./test.sh -f general/stream/table_del.sim
-#./test.sh -f general/stream/table_n.sim
-#./test.sh -f general/stream/table_replica1_vnoden.sim
-
 ./test.sh -f general/table/autocreate.sim
 ./test.sh -f general/table/basic1.sim
 ./test.sh -f general/table/basic2.sim
@@ -183,7 +164,7 @@ cd ../../../debug; make
 ./test.sh -f general/table/column2.sim
 ./test.sh -f general/table/date.sim
 ./test.sh -f general/table/db.table.sim
-./test.sh -f general/table/delete_reuse1.sim
+./test.sh -f general/table/delete_writing.sim
 ./test.sh -f general/table/describe.sim
 ./test.sh -f general/table/double.sim
 ./test.sh -f general/table/fill.sim
@@ -200,25 +181,25 @@ cd ../../../debug; make
 ./test.sh -f general/tag/4.sim
 ./test.sh -f general/tag/5.sim
 ./test.sh -f general/tag/6.sim
-#unsupport ./test.sh -f general/tag/add.sim
+./test.sh -f general/tag/add.sim
 ./test.sh -f general/tag/bigint.sim
 ./test.sh -f general/tag/binary_binary.sim
 ./test.sh -f general/tag/binary.sim
 ./test.sh -f general/tag/bool_binary.sim
 ./test.sh -f general/tag/bool_int.sim
 ./test.sh -f general/tag/bool.sim
-#unsupport ./test.sh -f general/tag/change.sim
+./test.sh -f general/tag/change.sim
 ./test.sh -f general/tag/column.sim
-#unsupport ./test.sh -f general/tag/commit.sim
+#./test.sh -f general/tag/commit.sim
 ./test.sh -f general/tag/create.sim
-#unsupport ./test.sh -f general/tag/delete.sim
+./test.sh -f general/tag/delete.sim
 ./test.sh -f general/tag/double.sim
 ./test.sh -f general/tag/filter.sim
 ./test.sh -f general/tag/float.sim
 ./test.sh -f general/tag/int_binary.sim
 ./test.sh -f general/tag/int_float.sim
 ./test.sh -f general/tag/int.sim
-#unsupport ./test.sh -f general/tag/set.sim
+./test.sh -f general/tag/set.sim
 ./test.sh -f general/tag/smallint.sim
 ./test.sh -f general/tag/tinyint.sim
 

tests/script/unique/cluster/balance2.sim

@@ -425,7 +425,7 @@ system sh/exec.sh -n dnode1 -s stop  -x SIGINT
 system sh/exec.sh -n dnode2 -s stop  -x SIGINT
 system sh/exec.sh -n dnode3 -s stop  -x SIGINT
 system sh/exec.sh -n dnode4 -s stop  -x SIGINT
-system sh/exec.sh -n dnode5 -s stop  -x SIGINT
+system sh/exec.sh -n dnode5 -s stop  -x SIGKILL
 system sh/exec.sh -n dnode6 -s stop  -x SIGINT
 system sh/exec.sh -n dnode7 -s stop  -x SIGINT
 system sh/exec.sh -n dnode8 -s stop  -x SIGINT

tests/test/c/importPerTable.c

@@ -110,7 +110,7 @@ void createDbAndTable() {
     for (int64_t t = 0; t < totalTables; ++t) {
       sprintf(qstr, "create table if not exists %s%ld using %s tags(%ld)", stableName, t, stableName, t);
       if (taos_query(con, qstr)) {
-        pError("failed to create table %s%d, reason:%s", stableName, t, taos_errstr(con));
+        pError("failed to create table %s%" PRId64 ", reason:%s", stableName, t, taos_errstr(con));
         exit(0);
       }
     }
@@ -141,7 +141,7 @@ void insertData() {
   gettimeofday(&systemTime, NULL);
   st = systemTime.tv_sec * 1000000 + systemTime.tv_usec;
 
-  pPrint("%d threads are spawned to import data", numOfThreads);
+  pPrint("%" PRId64 " threads are spawned to import data", numOfThreads);
 
   pthread_attr_t thattr;
   pthread_attr_init(&thattr);
@@ -323,8 +323,8 @@ void shellParseArgument(int argc, char *argv[]) {
   pPrint("%spointsPerTable:%" PRId64 "%s", GREEN, pointsPerTable, NC);
   pPrint("%snumOfThreads:%" PRId64 "%s", GREEN, numOfThreads, NC);
   pPrint("%snumOfTablesPerThread:%" PRId64 "%s", GREEN, numOfTablesPerThread, NC);
-  pPrint("%scache:%" PRId64 "%s", GREEN, cache, NC);
-  pPrint("%stables:%" PRId64 "%s", GREEN, tables, NC);
+  pPrint("%scache:%d%s", GREEN, cache, NC);
+  pPrint("%stables:%d%s", GREEN, tables, NC);
   pPrint("%sdbName:%s%s", GREEN, dbName, NC);
   pPrint("%stableName:%s%s", GREEN, stableName, NC);
   pPrint("%sstart to run%s", GREEN, NC);

tests/test/c/insertPerRow.c

@@ -119,7 +119,7 @@ void insertData() {
   gettimeofday(&systemTime, NULL);
   st = systemTime.tv_sec * 1000000 + systemTime.tv_usec;
 
-  pPrint("%d threads are spawned to insert data", numOfThreads);
+  pPrint("%" PRId64 " threads are spawned to insert data", numOfThreads);
 
   pthread_attr_t thattr;
   pthread_attr_init(&thattr);
@@ -202,7 +202,7 @@ void *syncTest(void *param) {
       TAOS_RES *pSql = taos_query(con, qstr);
       code = taos_errno(pSql);
       if (code != 0) {
-        pError("failed to create table %s%d, reason:%s", stableName, t, taos_errstr(con));
+        pError("failed to create table %s%" PRId64 ", reason:%s", stableName, t, taos_errstr(con));
         exit(0);
       }
       taos_free_result(pSql);
@@ -348,8 +348,8 @@ void shellParseArgument(int argc, char *argv[]) {
   pPrint("%spointsPerTable:%" PRId64 "%s", GREEN, pointsPerTable, NC);
   pPrint("%snumOfThreads:%" PRId64 "%s", GREEN, numOfThreads, NC);
   pPrint("%snumOfTablesPerThread:%" PRId64 "%s", GREEN, numOfTablesPerThread, NC);
-  pPrint("%scache:%" PRId64 "%s", GREEN, cache, NC);
-  pPrint("%stables:%" PRId64 "%s", GREEN, tables, NC);
+  pPrint("%scache:%" PRId32 "%s", GREEN, cache, NC);
+  pPrint("%stables:%" PRId32 "%s", GREEN, tables, NC);
   pPrint("%sdbName:%s%s", GREEN, dbName, NC);
   pPrint("%stableName:%s%s", GREEN, stableName, NC);
   pPrint("%sstart to run%s", GREEN, NC);

tests/test/c/insertPerTable.c

@@ -121,7 +121,7 @@ void createDbAndTable() {
       pSql = taos_query(con, qstr);
       code = taos_errno(pSql);
       if (code != 0) {
-        pError("failed to create table %s%d, reason:%s", stableName, t, taos_errstr(con));
+        pError("failed to create table %s%" PRId64 ", reason:%s", stableName, t, taos_errstr(con));
         exit(0);
       }
       taos_stop_query(pSql);
@@ -158,10 +158,10 @@ void insertData() {
   st = systemTime.tv_sec * 1000000 + systemTime.tv_usec;
 
   if (rowsPerTable <= 0) {
-    pPrint("not insert data for rowsPerTable is :%d", rowsPerTable);
+    pPrint("not insert data for rowsPerTable is :%" PRId64, rowsPerTable);
     exit(0);
   } else {
-    pPrint("%d threads are spawned to insert data", numOfThreads);
+    pPrint("%" PRId64 " threads are spawned to insert data", numOfThreads);
   }
 
   pthread_attr_t thattr;
@@ -348,8 +348,8 @@ void shellParseArgument(int argc, char *argv[]) {
   pPrint("%spointsPerTable:%" PRId64 "%s", GREEN, pointsPerTable, NC);
   pPrint("%snumOfThreads:%" PRId64 "%s", GREEN, numOfThreads, NC);
   pPrint("%snumOfTablesPerThread:%" PRId64 "%s", GREEN, numOfTablesPerThread, NC);
-  pPrint("%scache:%" PRId64 "%s", GREEN, cache, NC);
-  pPrint("%stables:%" PRId64 "%s", GREEN, tables, NC);
+  pPrint("%scache:%" PRId32 "%s", GREEN, cache, NC);
+  pPrint("%stables:%" PRId32 "%s", GREEN, tables, NC);
   pPrint("%sdbName:%s%s", GREEN, dbName, NC);
   pPrint("%stableName:%s%s", GREEN, stableName, NC);
   pPrint("%sstart to run%s", GREEN, NC);