Merge remote-tracking branch 'origin/3.0' into fix/mnode

include/common/tdatablock.h

@@ -232,7 +232,8 @@ void blockDebugShowData(const SArray* dataBlocks);
 int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks, STSchema* pTSchema, int32_t vgId,
                                     tb_uid_t uid, tb_uid_t suid);
 
-SSubmitReq* tdBlockToSubmit(const SArray* pBlocks, const STSchema* pSchema, bool createTb, int64_t suid, int32_t vgId);
+SSubmitReq* tdBlockToSubmit(const SArray* pBlocks, const STSchema* pSchema, bool createTb, int64_t suid,
+                            const char* stbFullName, int32_t vgId);
 
 static FORCE_INLINE int32_t blockGetEncodeSize(const SSDataBlock* pBlock) {
   return blockDataGetSerialMetaSize(pBlock) + blockDataGetSize(pBlock);

include/common/tmsg.h

@@ -1646,8 +1646,8 @@ _err:
   return NULL;
 }
 
-// this message is sent from mnode to mnode(read thread to write thread), so there is no need for serialization or
-// deserialization
+// this message is sent from mnode to mnode(read thread to write thread),
+// so there is no need for serialization or deserialization
 typedef struct {
   SHashObj* rebSubHash;  // SHashObj<key, SMqRebSubscribe>
 } SMqDoRebalanceMsg;

include/libs/stream/tstream.h

@@ -142,6 +142,7 @@ typedef void FTbSink(SStreamTask* pTask, void* vnode, int64_t ver, void* data);
 
 typedef struct {
   int64_t         stbUid;
+  char            stbFullName[TSDB_TABLE_FNAME_LEN];
   SSchemaWrapper* pSchemaWrapper;
   // not applicable to encoder and decoder
   void*     vnode;

source/common/src/tdatablock.c

@@ -1630,7 +1630,7 @@ int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks
 }
 
 SSubmitReq* tdBlockToSubmit(const SArray* pBlocks, const STSchema* pTSchema, bool createTb, int64_t suid,
-                            int32_t vgId) {
+                            const char* stbFullName, int32_t vgId) {
   SSubmitReq* ret = NULL;
 
   // cal size
@@ -1646,10 +1646,12 @@ SSubmitReq* tdBlockToSubmit(const SArray* pBlocks, const STSchema* pTSchema, boo
 
     if (createTb) {
       SVCreateTbReq createTbReq = {0};
-      createTbReq.name = "a";
+      char*         cname = taosMemoryCalloc(1, TSDB_TABLE_FNAME_LEN);
+      snprintf(cname, TSDB_TABLE_FNAME_LEN, "%s:%ld", stbFullName, pDataBlock->info.groupId);
+      createTbReq.name = cname;
       createTbReq.flags = 0;
       createTbReq.type = TSDB_CHILD_TABLE;
-      createTbReq.ctb.suid = htobe64(suid);
+      createTbReq.ctb.suid = suid;
 
       SKVRowBuilder kvRowBuilder = {0};
       if (tdInitKVRowBuilder(&kvRowBuilder) < 0) {
@@ -1662,6 +1664,7 @@ SSubmitReq* tdBlockToSubmit(const SArray* pBlocks, const STSchema* pTSchema, boo
       int32_t code;
       tEncodeSize(tEncodeSVCreateTbReq, &createTbReq, schemaLen, code);
       if (code < 0) return NULL;
+      taosMemoryFree(cname);
     }
 
     cap += sizeof(SSubmitBlk) + schemaLen + rows * maxLen;
@@ -1697,7 +1700,9 @@ SSubmitReq* tdBlockToSubmit(const SArray* pBlocks, const STSchema* pTSchema, boo
     int32_t schemaLen = 0;
     if (createTb) {
       SVCreateTbReq createTbReq = {0};
-      createTbReq.name = "a";
+      char*         cname = taosMemoryCalloc(1, TSDB_TABLE_FNAME_LEN);
+      snprintf(cname, TSDB_TABLE_FNAME_LEN, "%s:%ld", stbFullName, pDataBlock->info.groupId);
+      createTbReq.name = cname;
       createTbReq.flags = 0;
       createTbReq.type = TSDB_CHILD_TABLE;
       createTbReq.ctb.suid = suid;

source/common/src/tmsg.c

@@ -3702,6 +3702,7 @@ int32_t tSerializeSCMCreateStreamReq(void *buf, int32_t bufLen, const SCMCreateS
 
   if (tStartEncode(&encoder) < 0) return -1;
   if (tEncodeCStr(&encoder, pReq->name) < 0) return -1;
+  if (tEncodeCStr(&encoder, pReq->sourceDB) < 0) return -1;
   if (tEncodeCStr(&encoder, pReq->targetStbFullName) < 0) return -1;
   if (tEncodeI8(&encoder, pReq->igExists) < 0) return -1;
   if (tEncodeI32(&encoder, sqlLen) < 0) return -1;
@@ -3727,6 +3728,7 @@ int32_t tDeserializeSCMCreateStreamReq(void *buf, int32_t bufLen, SCMCreateStrea
 
   if (tStartDecode(&decoder) < 0) return -1;
   if (tDecodeCStrTo(&decoder, pReq->name) < 0) return -1;
+  if (tDecodeCStrTo(&decoder, pReq->sourceDB) < 0) return -1;
   if (tDecodeCStrTo(&decoder, pReq->targetStbFullName) < 0) return -1;
   if (tDecodeI8(&decoder, &pReq->igExists) < 0) return -1;
   if (tDecodeI32(&decoder, &sqlLen) < 0) return -1;

source/common/src/tname.c

@@ -127,7 +127,7 @@ int32_t tNameExtractFullName(const SName* name, char* dst) {
 
   size_t tnameLen = strlen(name->tname);
   if (tnameLen > 0) {
-    assert(name->type == TSDB_TABLE_NAME_T);
+    /*assert(name->type == TSDB_TABLE_NAME_T);*/
     dst[len] = TS_PATH_DELIMITER[0];
 
     memcpy(dst + len + 1, name->tname, tnameLen);
@@ -314,9 +314,9 @@ void buildChildTableName(RandTableName* rName) {
   for (int j = 0; j < taosArrayGetSize(rName->tags); ++j) {
     SSmlKv* tagKv = taosArrayGetP(rName->tags, j);
     taosStringBuilderAppendStringLen(&sb, tagKv->key, tagKv->keyLen);
-    if(IS_VAR_DATA_TYPE(tagKv->type)){
+    if (IS_VAR_DATA_TYPE(tagKv->type)) {
       taosStringBuilderAppendStringLen(&sb, tagKv->value, tagKv->length);
-    }else{
+    } else {
       taosStringBuilderAppendStringLen(&sb, (char*)(&(tagKv->value)), tagKv->length);
     }
   }

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

@@ -206,6 +206,7 @@ int32_t mndAddShuffledSinkToStream(SMnode* pMnode, STrans* pTrans, SStreamObj* p
     } else {
       pTask->sinkType = TASK_SINK__TABLE;
       pTask->tbSink.stbUid = pStream->targetStbUid;
+      memcpy(pTask->tbSink.stbFullName, pStream->targetSTbName, TSDB_TABLE_FNAME_LEN);
       pTask->tbSink.pSchemaWrapper = tCloneSSchemaWrapper(&pStream->outputSchema);
       ASSERT(pTask->tbSink.pSchemaWrapper);
     }
@@ -248,6 +249,7 @@ int32_t mndAddFixedSinkToStream(SMnode* pMnode, STrans* pTrans, SStreamObj* pStr
   } else {
     pTask->sinkType = TASK_SINK__TABLE;
     pTask->tbSink.stbUid = pStream->targetStbUid;
+    memcpy(pTask->tbSink.stbFullName, pStream->targetSTbName, TSDB_TABLE_FNAME_LEN);
     pTask->tbSink.pSchemaWrapper = tCloneSSchemaWrapper(&pStream->outputSchema);
   }
 
@@ -325,6 +327,7 @@ int32_t mndScheduleStream(SMnode* pMnode, STrans* pTrans, SStreamObj* pStream) {
             } else {
               pTask->sinkType = TASK_SINK__TABLE;
               pTask->tbSink.stbUid = pStream->targetStbUid;
+              memcpy(pTask->tbSink.stbFullName, pStream->targetSTbName, TSDB_TABLE_FNAME_LEN);
               pTask->tbSink.pSchemaWrapper = tCloneSSchemaWrapper(&pStream->outputSchema);
             }
 #endif

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

@@ -456,7 +456,7 @@ static int32_t mndProcessCreateStreamReq(SRpcMsg *pReq) {
     goto CREATE_STREAM_OVER;
   }
 
-  pDb = mndAcquireDbByStream(pMnode, createStreamReq.name);
+  pDb = mndAcquireDb(pMnode, createStreamReq.sourceDB);
   if (pDb == NULL) {
     terrno = TSDB_CODE_MND_DB_NOT_SELECTED;
     goto CREATE_STREAM_OVER;

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

@@ -748,7 +748,8 @@ void tqTableSink(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
   SVnode*       pVnode = (SVnode*)vnode;
 
   ASSERT(pTask->tbSink.pTSchema);
-  SSubmitReq* pReq = tdBlockToSubmit(pRes, pTask->tbSink.pTSchema, true, pTask->tbSink.stbUid, pVnode->config.vgId);
+  SSubmitReq* pReq = tdBlockToSubmit(pRes, pTask->tbSink.pTSchema, true, pTask->tbSink.stbUid,
+                                     pTask->tbSink.stbFullName, pVnode->config.vgId);
   /*tPrintFixedSchemaSubmitReq(pReq, pTask->tbSink.pTSchema);*/
   // build write msg
   SRpcMsg msg = {

source/libs/function/src/builtins.c

@@ -231,12 +231,26 @@ static int32_t translateTop(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
     return invaildFuncParaNumErrMsg(pErrBuf, len, pFunc->functionName);
   }
 
-  SNode* pParamNode = nodesListGetNode(pFunc->pParameterList, 1);
-  if (nodeType(pParamNode) != QUERY_NODE_VALUE) {
+  uint8_t para1Type = ((SExprNode*)nodesListGetNode(pFunc->pParameterList, 0))->resType.type;
+  uint8_t para2Type = ((SExprNode*)nodesListGetNode(pFunc->pParameterList, 1))->resType.type;
+  if (!IS_NUMERIC_TYPE(para1Type) || !IS_INTEGER_TYPE(para2Type)) {
     return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName);
   }
 
-  SValueNode* pValue = (SValueNode*)pParamNode;
+  //param0
+  SNode* pParamNode0 = nodesListGetNode(pFunc->pParameterList, 0);
+  if (nodeType(pParamNode0) != QUERY_NODE_COLUMN) {
+    return buildFuncErrMsg(pErrBuf, len, TSDB_CODE_FUNC_FUNTION_ERROR,
+                           "The first parameter of TOP/BOTTOM function can only be column");
+  }
+
+  //param1
+  SNode* pParamNode1 = nodesListGetNode(pFunc->pParameterList, 1);
+  if (nodeType(pParamNode1) != QUERY_NODE_VALUE) {
+    return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName);
+  }
+
+  SValueNode* pValue = (SValueNode*)pParamNode1;
   if (pValue->node.resType.type != TSDB_DATA_TYPE_BIGINT) {
     return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName);
   }
@@ -247,6 +261,7 @@ static int32_t translateTop(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
 
   pValue->notReserved = true;
 
+  //set result type
   SDataType* pType = &((SExprNode*)nodesListGetNode(pFunc->pParameterList, 0))->resType;
   pFunc->node.resType = (SDataType){.bytes = pType->bytes, .type = pType->type};
   return TSDB_CODE_SUCCESS;
@@ -745,19 +760,32 @@ static int32_t translateSubstr(SFunctionNode* pFunc, char* pErrBuf, int32_t len)
     return invaildFuncParaNumErrMsg(pErrBuf, len, pFunc->functionName);
   }
 
-  SExprNode* pPara1 = (SExprNode*)nodesListGetNode(pFunc->pParameterList, 0);
-  uint8_t    para2Type = ((SExprNode*)nodesListGetNode(pFunc->pParameterList, 1))->resType.type;
-  if (!IS_VAR_DATA_TYPE(pPara1->resType.type) || !IS_INTEGER_TYPE(para2Type)) {
+  SExprNode* pPara0 = (SExprNode*)nodesListGetNode(pFunc->pParameterList, 0);
+  SExprNode* p1 = (SExprNode*)nodesListGetNode(pFunc->pParameterList, 1);
+
+  uint8_t para1Type = p1->resType.type;
+  if (!IS_VAR_DATA_TYPE(pPara0->resType.type) || !IS_INTEGER_TYPE(para1Type)) {
     return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName);
   }
+
+  if (((SValueNode*)p1)->datum.i < 1) {
+    return invaildFuncParaValueErrMsg(pErrBuf, len, pFunc->functionName);
+  }
+
   if (3 == numOfParams) {
-    uint8_t para3Type = ((SExprNode*)nodesListGetNode(pFunc->pParameterList, 1))->resType.type;
-    if (!IS_INTEGER_TYPE(para3Type)) {
+    SExprNode* p2 = (SExprNode*)nodesListGetNode(pFunc->pParameterList, 2);
+    uint8_t para2Type = p2->resType.type;
+    if (!IS_INTEGER_TYPE(para2Type)) {
       return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName);
     }
+
+    int64_t v = ((SValueNode*)p1)->datum.i;
+    if (v < 0 || v > INT16_MAX) {
+      return invaildFuncParaValueErrMsg(pErrBuf, len, pFunc->functionName);
+    }
   }
 
-  pFunc->node.resType = (SDataType){.bytes = pPara1->resType.bytes, .type = pPara1->resType.type};
+  pFunc->node.resType = (SDataType){.bytes = pPara0->resType.bytes, .type = pPara0->resType.type};
   return TSDB_CODE_SUCCESS;
 }
 

source/libs/parser/src/parInsert.c

@@ -1120,12 +1120,12 @@ static int32_t parseInsertBody(SInsertParseContext* pCxt) {
     NEXT_TOKEN(pCxt->pSql, sToken);
 
     SName name;
-    createSName(&name, &tbnameToken, pCxt->pComCxt->acctId, pCxt->pComCxt->db, &pCxt->msg);
-    tNameExtractFullName(&name, tbFName);
+    CHECK_CODE(createSName(&name, &tbnameToken, pCxt->pComCxt->acctId, pCxt->pComCxt->db, &pCxt->msg));
 
+    tNameExtractFullName(&name, tbFName);
     CHECK_CODE(taosHashPut(pCxt->pTableNameHashObj, tbFName, strlen(tbFName), &name, sizeof(SName)));
 
-    // USING cluase
+    // USING clause
     if (TK_USING == sToken.type) {
       CHECK_CODE(parseUsingClause(pCxt, &name, tbFName));
       NEXT_TOKEN(pCxt->pSql, sToken);

source/libs/parser/src/parTranslater.c

@@ -3386,9 +3386,9 @@ static int32_t buildCreateStreamReq(STranslateContext* pCxt, SCreateStreamStmt*
   pReq->igExists = pStmt->ignoreExists;
 
   SName name;
-  // tNameSetDbName(&name, pCxt->pParseCxt->acctId, pStmt->streamName, strlen(pStmt->streamName));
-  // tNameGetFullDbName(&name, pReq->name);
-  tNameExtractFullName(toName(pCxt->pParseCxt->acctId, pCxt->pParseCxt->db, pStmt->streamName, &name), pReq->name);
+  tNameSetDbName(&name, pCxt->pParseCxt->acctId, pStmt->streamName, strlen(pStmt->streamName));
+  tNameGetFullDbName(&name, pReq->name);
+  // tNameExtractFullName(toName(pCxt->pParseCxt->acctId, pCxt->pParseCxt->db, pStmt->streamName, &name), pReq->name);
 
   if ('\0' != pStmt->targetTabName[0]) {
     strcpy(name.dbname, pStmt->targetDbName);

source/libs/stream/src/tstream.c

@@ -505,6 +505,7 @@ int32_t tEncodeSStreamTask(SEncoder* pEncoder, const SStreamTask* pTask) {
 
   if (pTask->sinkType == TASK_SINK__TABLE) {
     if (tEncodeI64(pEncoder, pTask->tbSink.stbUid) < 0) return -1;
+    if (tEncodeCStr(pEncoder, pTask->tbSink.stbFullName) < 0) return -1;
     if (tEncodeSSchemaWrapper(pEncoder, pTask->tbSink.pSchemaWrapper) < 0) return -1;
   } else if (pTask->sinkType == TASK_SINK__SMA) {
     if (tEncodeI64(pEncoder, pTask->smaSink.smaId) < 0) return -1;
@@ -551,6 +552,7 @@ int32_t tDecodeSStreamTask(SDecoder* pDecoder, SStreamTask* pTask) {
 
   if (pTask->sinkType == TASK_SINK__TABLE) {
     if (tDecodeI64(pDecoder, &pTask->tbSink.stbUid) < 0) return -1;
+    if (tDecodeCStrTo(pDecoder, pTask->tbSink.stbFullName) < 0) return -1;
     pTask->tbSink.pSchemaWrapper = taosMemoryCalloc(1, sizeof(SSchemaWrapper));
     if (pTask->tbSink.pSchemaWrapper == NULL) return -1;
     if (tDecodeSSchemaWrapper(pDecoder, pTask->tbSink.pSchemaWrapper) < 0) return -1;

tests/system-test/7-tmq/tmqDnode.py

+
+import taos
+import sys
+import time
+import socket
+import os
+import threading
+from enum import Enum
+
+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+
+class actionType(Enum):
+    CREATE_DATABASE = 0
+    CREATE_STABLE   = 1
+    CREATE_CTABLE   = 2
+    INSERT_DATA     = 3
+
+class TDTestCase:
+    hostname = socket.gethostname()
+    #rpcDebugFlagVal = '143'
+    #clientCfgDict = {'serverPort': '', 'firstEp': '', 'secondEp':'', 'rpcDebugFlag':'135', 'fqdn':''}
+    #clientCfgDict["rpcDebugFlag"]  = rpcDebugFlagVal
+    #updatecfgDict = {'clientCfg': {}, 'serverPort': '', 'firstEp': '', 'secondEp':'', 'rpcDebugFlag':'135', 'fqdn':''}
+    #updatecfgDict["rpcDebugFlag"] = rpcDebugFlagVal
+    #print ("===================: ", updatecfgDict)
+
+    def init(self, conn, logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        #tdSql.init(conn.cursor())
+        tdSql.init(conn.cursor(), logSql)  # output sql.txt file
+
+    def getBuildPath(self):
+        selfPath = os.path.dirname(os.path.realpath(__file__))
+
+        if ("community" in selfPath):
+            projPath = selfPath[:selfPath.find("community")]
+        else:
+            projPath = selfPath[:selfPath.find("tests")]
+
+        for root, dirs, files in os.walk(projPath):
+            if ("taosd" in files):
+                rootRealPath = os.path.dirname(os.path.realpath(root))
+                if ("packaging" not in rootRealPath):
+                    buildPath = root[:len(root) - len("/build/bin")]
+                    break
+        return buildPath
+
+    def newcur(self,cfg,host,port):
+        user = "root"
+        password = "taosdata"
+        con=taos.connect(host=host, user=user, password=password, config=cfg ,port=port)
+        cur=con.cursor()
+        print(cur)
+        return cur
+
+    def initConsumerTable(self,cdbName='cdb'):        
+        tdLog.info("create consume database, and consume info table, and consume result table")
+        tdSql.query("create database if not exists %s vgroups 1"%(cdbName))
+        tdSql.query("drop table if exists %s.consumeinfo "%(cdbName))
+        tdSql.query("drop table if exists %s.consumeresult "%(cdbName))
+
+        tdSql.query("create table %s.consumeinfo (ts timestamp, consumerid int, topiclist binary(1024), keylist binary(1024), expectmsgcnt bigint, ifcheckdata int, ifmanualcommit int)"%cdbName)
+        tdSql.query("create table %s.consumeresult (ts timestamp, consumerid int, consummsgcnt bigint, consumrowcnt bigint, checkresult int)"%cdbName)
+
+    def initConsumerInfoTable(self,cdbName='cdb'):        
+        tdLog.info("drop consumeinfo table")
+        tdSql.query("drop table if exists %s.consumeinfo "%(cdbName))
+        tdSql.query("create table %s.consumeinfo (ts timestamp, consumerid int, topiclist binary(1024), keylist binary(1024), expectmsgcnt bigint, ifcheckdata int, ifmanualcommit int)"%cdbName)
+
+    def insertConsumerInfo(self,consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifmanualcommit,cdbName='cdb'):    
+        sql = "insert into %s.consumeinfo values "%cdbName
+        sql += "(now, %d, '%s', '%s', %d, %d, %d)"%(consumerId, topicList, keyList, expectrowcnt, ifcheckdata, ifmanualcommit)
+        tdLog.info("consume info sql: %s"%sql)
+        tdSql.query(sql)
+
+    def selectConsumeResult(self,expectRows,cdbName='cdb'):
+        resultList=[]
+        while 1:
+            tdSql.query("select * from %s.consumeresult"%cdbName)
+            #tdLog.info("row: %d, %l64d, %l64d"%(tdSql.getData(0, 1),tdSql.getData(0, 2),tdSql.getData(0, 3))
+            if tdSql.getRows() == expectRows:
+                break
+            else:
+                time.sleep(5)
+        
+        for i in range(expectRows):
+            tdLog.info ("consume id: %d, consume msgs: %d, consume rows: %d"%(tdSql.getData(i , 1), tdSql.getData(i , 2), tdSql.getData(i , 3)))
+            resultList.append(tdSql.getData(i , 3))
+        
+        return resultList
+
+    def startTmqSimProcess(self,buildPath,cfgPath,pollDelay,dbName,showMsg=1,showRow=1,cdbName='cdb',valgrind=0):
+        shellCmd = 'nohup '
+        if valgrind == 1:
+            logFile = cfgPath + '/../log/valgrind-tmq.log'
+            shellCmd = 'nohup valgrind --log-file=' + logFile
+            shellCmd += '--tool=memcheck --leak-check=full --show-reachable=no --track-origins=yes --show-leak-kinds=all --num-callers=20 -v --workaround-gcc296-bugs=yes '
+        
+        shellCmd += buildPath + '/build/bin/tmq_sim -c ' + cfgPath
+        shellCmd += " -y %d -d %s -g %d -r %d -w %s "%(pollDelay, dbName, showMsg, showRow, cdbName) 
+        shellCmd += "> /dev/null 2>&1 &"
+        tdLog.info(shellCmd)
+        os.system(shellCmd)
+
+    def create_database(self,tsql, dbName,dropFlag=1,vgroups=4,replica=1):
+        if dropFlag == 1:
+            tsql.execute("drop database if exists %s"%(dbName))
+
+        tsql.execute("create database if not exists %s vgroups %d replica %d"%(dbName, vgroups, replica))
+        tdLog.debug("complete to create database %s"%(dbName))
+        return
+
+    def create_stable(self,tsql, dbName,stbName):
+        tsql.execute("create table if not exists %s.%s (ts timestamp, c1 bigint, c2 binary(16)) tags(t1 int)"%(dbName, stbName))
+        tdLog.debug("complete to create %s.%s" %(dbName, stbName))
+        return
+
+    def create_ctables(self,tsql, dbName,stbName,ctbNum):
+        tsql.execute("use %s" %dbName)
+        pre_create = "create table"
+        sql = pre_create
+        #tdLog.debug("doing create one  stable %s and %d  child table in %s  ..." %(stbname, count ,dbname))
+        for i in range(ctbNum):
+            sql += " %s_%d using %s tags(%d)"%(stbName,i,stbName,i+1)
+            if (i > 0) and (i%100 == 0):
+                tsql.execute(sql)
+                sql = pre_create
+        if sql != pre_create:
+            tsql.execute(sql)
+        
+        tdLog.debug("complete to create %d child tables in %s.%s" %(ctbNum, dbName, stbName))
+        return
+
+    def insert_data_interlaceByMultiTbl(self,tsql,dbName,ctbPrefix,ctbNum,rowsPerTbl,batchNum,startTs=0):
+        tdLog.debug("start to insert data ............")
+        tsql.execute("use %s" %dbName)
+        pre_insert = "insert into "
+        sql = pre_insert
+
+        if startTs == 0:
+            t = time.time()
+            startTs = int(round(t * 1000))
+
+        ctbDict = {}
+        for i in range(ctbNum):
+            ctbDict[i] = 0
+
+        #tdLog.debug("doing insert data into stable:%s rows:%d ..."%(stbName, allRows))
+        rowsOfCtb = 0        
+        while rowsOfCtb < rowsPerTbl:
+            for i in range(ctbNum):
+                sql += " %s.%s_%d values "%(dbName,ctbPrefix,i)
+                for k in range(batchNum):
+                    sql += "(%d, %d, 'tmqrow_%d') "%(startTs + ctbDict[i], ctbDict[i], ctbDict[i])
+                    ctbDict[i] += 1
+                    if (0 == ctbDict[i]%batchNum) or (ctbDict[i] == rowsPerTbl):
+                        tsql.execute(sql)
+                        sql = "insert into "
+                        break
+            rowsOfCtb = ctbDict[0]
+
+        tdLog.debug("insert data ............ [OK]")
+        return
+
+    def insert_data(self,tsql,dbName,ctbPrefix,ctbNum,rowsPerTbl,batchNum,startTs=0):
+        tdLog.debug("start to insert data ............")
+        tsql.execute("use %s" %dbName)
+        pre_insert = "insert into "
+        sql = pre_insert
+
+        if startTs == 0:
+            t = time.time()
+            startTs = int(round(t * 1000))
+
+        #tdLog.debug("doing insert data into stable:%s rows:%d ..."%(stbName, allRows))
+        rowsOfSql = 0        
+        for i in range(ctbNum):
+            sql += " %s_%d values "%(ctbPrefix,i)
+            for j in range(rowsPerTbl):
+                sql += "(%d, %d, 'tmqrow_%d') "%(startTs + j, j, j)
+                rowsOfSql += 1
+                if (j > 0) and ((rowsOfSql == batchNum) or (j == rowsPerTbl - 1)):
+                    tsql.execute(sql)
+                    rowsOfSql = 0
+                    if j < rowsPerTbl - 1:
+                        sql = "insert into %s_%d values " %(ctbPrefix,i)
+                    else:
+                        sql = "insert into "
+        #end sql
+        if sql != pre_insert:
+            #print("insert sql:%s"%sql)
+            tsql.execute(sql)
+        tdLog.debug("insert data ............ [OK]")
+        return
+
+    def insert_data_with_autoCreateTbl(self,tsql,dbName,stbName,ctbPrefix,ctbNum,rowsPerTbl,batchNum,startTs=0):
+        tdLog.debug("start to insert data wiht auto create child table ............")
+        tsql.execute("use %s" %dbName)
+        pre_insert = "insert into "
+        sql = pre_insert
+
+        if startTs == 0:
+            t = time.time()
+            startTs = int(round(t * 1000))
+
+        #tdLog.debug("doing insert data into stable:%s rows:%d ..."%(stbName, allRows))
+        rowsOfSql = 0        
+        for i in range(ctbNum):
+            sql += " %s.%s_%d using %s.%s tags (%d) values "%(dbName,ctbPrefix,i,dbName,stbName,i)
+            for j in range(rowsPerTbl):
+                sql += "(%d, %d, 'tmqrow_%d') "%(startTs + j, j, j)
+                rowsOfSql += 1
+                if (j > 0) and ((rowsOfSql == batchNum) or (j == rowsPerTbl - 1)):
+                    tsql.execute(sql)
+                    rowsOfSql = 0
+                    if j < rowsPerTbl - 1:
+                        sql = "insert into %s.%s_%d using %s.%s tags (%d) values " %(dbName,ctbPrefix,i,dbName,stbName,i)
+                    else:
+                        sql = "insert into "
+        #end sql
+        if sql != pre_insert:
+            #print("insert sql:%s"%sql)
+            tsql.execute(sql)
+        tdLog.debug("insert data ............ [OK]")
+        return
+        
+    def prepareEnv(self, **parameterDict):            
+        # create new connector for my thread
+        tsql=self.newcur(parameterDict['cfg'], 'localhost', 6030)
+
+        if parameterDict["actionType"] == actionType.CREATE_DATABASE:
+            self.create_database(tsql, parameterDict["dbName"])
+        elif parameterDict["actionType"] == actionType.CREATE_STABLE:
+            self.create_stable(tsql, parameterDict["dbName"], parameterDict["stbName"])
+        elif parameterDict["actionType"] == actionType.CREATE_CTABLE:
+            self.create_ctables(tsql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        elif parameterDict["actionType"] == actionType.INSERT_DATA:
+            self.insert_data(tsql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"],\
+                            parameterDict["rowsPerTbl"],parameterDict["batchNum"])
+        else:
+            tdLog.exit("not support's action: ", parameterDict["actionType"])
+
+        return
+
+    def tmqCase1(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 1: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db1',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   33,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data_interlaceByMultiTbl(tdSql,parameterDict["dbName"],parameterDict["stbName"],parameterDict["ctbNum"],parameterDict["rowsPerTbl"],parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 0
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 10
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        print("================= restart dnode ===========================")
+        time.sleep(3)        
+        tdDnodes.stop(1)
+        tdDnodes.start(1)
+        time.sleep(2)
+
+        tdLog.info("insert process end, and start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 1 end ...... ")
+
+    def tmqCase2(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 2: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db2',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 15000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+
+        parameterDict2 = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db2',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb2',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 16000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict2['cfg'] = cfgPath
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_stable(tdSql, parameterDict2["dbName"], parameterDict2["stbName"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 0
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 0
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start create child tables of stb1 and stb2")
+        parameterDict['actionType'] = actionType.CREATE_CTABLE
+        parameterDict2['actionType'] = actionType.CREATE_CTABLE
+
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread2 = threading.Thread(target=self.prepareEnv, kwargs=parameterDict2)
+        prepareEnvThread2.start()
+
+        prepareEnvThread.join()
+        prepareEnvThread2.join()
+
+        tdLog.info("start insert data into child tables of stb1 and stb2")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        parameterDict2['actionType'] = actionType.INSERT_DATA
+
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread2 = threading.Thread(target=self.prepareEnv, kwargs=parameterDict2)
+        prepareEnvThread2.start()
+
+        prepareEnvThread.join()
+        prepareEnvThread2.join()
+
+        print("================= restart dnode ===========================")
+        tdDnodes.stop(1)
+        tdDnodes.start(1)
+        time.sleep(2)
+
+        tdLog.info("insert process end, and start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 2 end ...... ")
+
+    def tmqCase3(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 3: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db3',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 50000,    \
+                         'batchNum':   13,       \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,parameterDict["dbName"],parameterDict["stbName"],parameterDict["ctbNum"],parameterDict["rowsPerTbl"],parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 0
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+        
+        time.sleep(5)
+        tdLog.info("drop som child table of stb1")
+        dropTblNum = 4
+        tdSql.query("drop table if exists %s.%s_1"%(parameterDict["dbName"], parameterDict["stbName"]))
+        tdSql.query("drop table if exists %s.%s_2"%(parameterDict["dbName"], parameterDict["stbName"]))
+        tdSql.query("drop table if exists %s.%s_3"%(parameterDict["dbName"], parameterDict["stbName"]))
+        tdSql.query("drop table if exists %s.%s_4"%(parameterDict["dbName"], parameterDict["stbName"]))
+
+        tdLog.info("drop some child tables, then start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+                
+        remaindrowcnt = parameterDict["rowsPerTbl"] * (parameterDict["ctbNum"] - dropTblNum)
+
+        if not (totalConsumeRows < expectrowcnt and totalConsumeRows > remaindrowcnt):
+            tdLog.info("act consume rows: %d, expect consume rows: between %d and %d"%(totalConsumeRows, remaindrowcnt, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 3 end ...... ")
+
+    def tmqCase4(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 4: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db4',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 4 end ...... ")
+
+    def tmqCase5(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 5: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db5',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 0
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != (expectrowcnt * (1 + 1/4)):
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 5 end ...... ")
+
+    def tmqCase6(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 6: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db6',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:latest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 6 end ...... ")
+
+    def tmqCase7(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 7: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db7',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:latest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 7 end ...... ")
+
+    def tmqCase8(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 8: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db8',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:latest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume 0 processor")
+        pollDelay = 10
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume 0 result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 1 processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 2 processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 and 2 result")
+        expectRows = 3
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt*2:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt*2))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 8 end ...... ")
+
+    def tmqCase9(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 9: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db9',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:latest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume 0 processor")
+        pollDelay = 10
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume 0 result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 1 processor")
+        self.initConsumerInfoTable()
+        consumerId     = 1
+        ifManualCommit = 0
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 2 processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 and 2 result")
+        expectRows = 3
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt*2:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt*2))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 9 end ...... ")
+
+    def tmqCase10(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 10: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db10',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:latest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume 0 processor")
+        pollDelay = 10
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume 0 result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 1 processor")
+        self.initConsumerInfoTable()
+        consumerId     = 1
+        ifManualCommit = 1
+        self.insertConsumerInfo(consumerId, expectrowcnt-10000,topicList,keyList,ifcheckdata,ifManualCommit)
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt-10000:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt-10000))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 2 processor")
+        self.initConsumerInfoTable()
+        consumerId     = 2
+        ifManualCommit = 1
+        self.insertConsumerInfo(consumerId, expectrowcnt+10000,topicList,keyList,ifcheckdata,ifManualCommit)
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 and 2 result")
+        expectRows = 3
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt*2:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt*2))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 10 end ...... ")
+
+    def tmqCase11(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 11: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db11',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:none'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        keyList    = 'group.id:cgrp1,\
+                      enable.auto.commit:false,\
+                      auto.commit.interval.ms:6000,\
+                      auto.offset.reset:none'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 11 end ...... ")
+
+    def tmqCase12(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 12: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db12',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 0
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        keyList    = 'group.id:cgrp1,\
+                      enable.auto.commit:false,\
+                      auto.commit.interval.ms:6000,\
+                      auto.offset.reset:none'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 12 end ...... ")
+
+    def tmqCase13(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 13: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db13',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId     = 1
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                          enable.auto.commit:false,\
+                          auto.commit.interval.ms:6000,\
+                          auto.offset.reset:none'
+        self.insertConsumerInfo(consumerId, expectrowcnt/2,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt*(1/2+1/4):
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt*(1/2+1/4)))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId     = 2
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                          enable.auto.commit:false,\
+                          auto.commit.interval.ms:6000,\
+                          auto.offset.reset:none'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 3
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 13 end ...... ")
+
+    def run(self):
+        tdSql.prepare()
+
+        buildPath = self.getBuildPath()
+        if (buildPath == ""):
+            tdLog.exit("taosd not found!")
+        else:
+            tdLog.info("taosd found in %s" % buildPath)
+        cfgPath = buildPath + "/../sim/psim/cfg"
+        tdLog.info("cfgPath: %s" % cfgPath)
+
+        # self.tmqCase1(cfgPath, buildPath)
+        self.tmqCase2(cfgPath, buildPath) 
+        # self.tmqCase3(cfgPath, buildPath)
+        # self.tmqCase4(cfgPath, buildPath)
+        # self.tmqCase5(cfgPath, buildPath)
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+event = threading.Event()
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())

tests/system-test/7-tmq/tmqModule.py

+
+import taos
+import sys
+import time
+import socket
+import os
+import threading
+from enum import Enum
+
+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+
+class actionType(Enum):
+    CREATE_DATABASE = 0
+    CREATE_STABLE   = 1
+    CREATE_CTABLE   = 2
+    INSERT_DATA     = 3
+
+class TDTestCase:
+    hostname = socket.gethostname()
+    #rpcDebugFlagVal = '143'
+    #clientCfgDict = {'serverPort': '', 'firstEp': '', 'secondEp':'', 'rpcDebugFlag':'135', 'fqdn':''}
+    #clientCfgDict["rpcDebugFlag"]  = rpcDebugFlagVal
+    #updatecfgDict = {'clientCfg': {}, 'serverPort': '', 'firstEp': '', 'secondEp':'', 'rpcDebugFlag':'135', 'fqdn':''}
+    #updatecfgDict["rpcDebugFlag"] = rpcDebugFlagVal
+    #print ("===================: ", updatecfgDict)
+
+    def init(self, conn, logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        #tdSql.init(conn.cursor())
+        tdSql.init(conn.cursor(), logSql)  # output sql.txt file
+
+    def getBuildPath(self):
+        selfPath = os.path.dirname(os.path.realpath(__file__))
+
+        if ("community" in selfPath):
+            projPath = selfPath[:selfPath.find("community")]
+        else:
+            projPath = selfPath[:selfPath.find("tests")]
+
+        for root, dirs, files in os.walk(projPath):
+            if ("taosd" in files):
+                rootRealPath = os.path.dirname(os.path.realpath(root))
+                if ("packaging" not in rootRealPath):
+                    buildPath = root[:len(root) - len("/build/bin")]
+                    break
+        return buildPath
+
+    def newcur(self,cfg,host,port):
+        user = "root"
+        password = "taosdata"
+        con=taos.connect(host=host, user=user, password=password, config=cfg ,port=port)
+        cur=con.cursor()
+        print(cur)
+        return cur
+
+    def initConsumerTable(self,cdbName='cdb'):        
+        tdLog.info("create consume database, and consume info table, and consume result table")
+        tdSql.query("create database if not exists %s vgroups 1"%(cdbName))
+        tdSql.query("drop table if exists %s.consumeinfo "%(cdbName))
+        tdSql.query("drop table if exists %s.consumeresult "%(cdbName))
+
+        tdSql.query("create table %s.consumeinfo (ts timestamp, consumerid int, topiclist binary(1024), keylist binary(1024), expectmsgcnt bigint, ifcheckdata int, ifmanualcommit int)"%cdbName)
+        tdSql.query("create table %s.consumeresult (ts timestamp, consumerid int, consummsgcnt bigint, consumrowcnt bigint, checkresult int)"%cdbName)
+
+    def initConsumerInfoTable(self,cdbName='cdb'):        
+        tdLog.info("drop consumeinfo table")
+        tdSql.query("drop table if exists %s.consumeinfo "%(cdbName))
+        tdSql.query("create table %s.consumeinfo (ts timestamp, consumerid int, topiclist binary(1024), keylist binary(1024), expectmsgcnt bigint, ifcheckdata int, ifmanualcommit int)"%cdbName)
+
+    def insertConsumerInfo(self,consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifmanualcommit,cdbName='cdb'):    
+        sql = "insert into %s.consumeinfo values "%cdbName
+        sql += "(now, %d, '%s', '%s', %d, %d, %d)"%(consumerId, topicList, keyList, expectrowcnt, ifcheckdata, ifmanualcommit)
+        tdLog.info("consume info sql: %s"%sql)
+        tdSql.query(sql)
+
+    def selectConsumeResult(self,expectRows,cdbName='cdb'):
+        resultList=[]
+        while 1:
+            tdSql.query("select * from %s.consumeresult"%cdbName)
+            #tdLog.info("row: %d, %l64d, %l64d"%(tdSql.getData(0, 1),tdSql.getData(0, 2),tdSql.getData(0, 3))
+            if tdSql.getRows() == expectRows:
+                break
+            else:
+                time.sleep(5)
+        
+        for i in range(expectRows):
+            tdLog.info ("consume id: %d, consume msgs: %d, consume rows: %d"%(tdSql.getData(i , 1), tdSql.getData(i , 2), tdSql.getData(i , 3)))
+            resultList.append(tdSql.getData(i , 3))
+        
+        return resultList
+
+    def startTmqSimProcess(self,buildPath,cfgPath,pollDelay,dbName,showMsg=1,showRow=1,cdbName='cdb',valgrind=0):
+        shellCmd = 'nohup '
+        if valgrind == 1:
+            logFile = cfgPath + '/../log/valgrind-tmq.log'
+            shellCmd = 'nohup valgrind --log-file=' + logFile
+            shellCmd += '--tool=memcheck --leak-check=full --show-reachable=no --track-origins=yes --show-leak-kinds=all --num-callers=20 -v --workaround-gcc296-bugs=yes '
+        
+        shellCmd += buildPath + '/build/bin/tmq_sim -c ' + cfgPath
+        shellCmd += " -y %d -d %s -g %d -r %d -w %s "%(pollDelay, dbName, showMsg, showRow, cdbName) 
+        shellCmd += "> /dev/null 2>&1 &"
+        tdLog.info(shellCmd)
+        os.system(shellCmd)
+
+    def create_database(self,tsql, dbName,dropFlag=1,vgroups=4,replica=1):
+        if dropFlag == 1:
+            tsql.execute("drop database if exists %s"%(dbName))
+
+        tsql.execute("create database if not exists %s vgroups %d replica %d"%(dbName, vgroups, replica))
+        tdLog.debug("complete to create database %s"%(dbName))
+        return
+
+    def create_stable(self,tsql, dbName,stbName):
+        tsql.execute("create table if not exists %s.%s (ts timestamp, c1 bigint, c2 binary(16)) tags(t1 int)"%(dbName, stbName))
+        tdLog.debug("complete to create %s.%s" %(dbName, stbName))
+        return
+
+    def create_ctables(self,tsql, dbName,stbName,ctbNum):
+        tsql.execute("use %s" %dbName)
+        pre_create = "create table"
+        sql = pre_create
+        #tdLog.debug("doing create one  stable %s and %d  child table in %s  ..." %(stbname, count ,dbname))
+        for i in range(ctbNum):
+            sql += " %s_%d using %s tags(%d)"%(stbName,i,stbName,i+1)
+            if (i > 0) and (i%100 == 0):
+                tsql.execute(sql)
+                sql = pre_create
+        if sql != pre_create:
+            tsql.execute(sql)
+        
+        tdLog.debug("complete to create %d child tables in %s.%s" %(ctbNum, dbName, stbName))
+        return
+
+    def insert_data_interlaceByMultiTbl(self,tsql,dbName,ctbPrefix,ctbNum,rowsPerTbl,batchNum,startTs=0):
+        tdLog.debug("start to insert data ............")
+        tsql.execute("use %s" %dbName)
+        pre_insert = "insert into "
+        sql = pre_insert
+
+        if startTs == 0:
+            t = time.time()
+            startTs = int(round(t * 1000))
+
+        ctbDict = {}
+        for i in range(ctbNum):
+            ctbDict[i] = 0
+
+        #tdLog.debug("doing insert data into stable:%s rows:%d ..."%(stbName, allRows))
+        rowsOfCtb = 0        
+        while rowsOfCtb < rowsPerTbl:
+            for i in range(ctbNum):
+                sql += " %s.%s_%d values "%(dbName,ctbPrefix,i)
+                for k in range(batchNum):
+                    sql += "(%d, %d, 'tmqrow_%d') "%(startTs + ctbDict[i], ctbDict[i], ctbDict[i])
+                    ctbDict[i] += 1
+                    if (0 == ctbDict[i]%batchNum) or (ctbDict[i] == rowsPerTbl):
+                        tsql.execute(sql)
+                        sql = "insert into "
+                        break
+            rowsOfCtb = ctbDict[0]
+
+        tdLog.debug("insert data ............ [OK]")
+        return
+
+    def insert_data(self,tsql,dbName,ctbPrefix,ctbNum,rowsPerTbl,batchNum,startTs=0):
+        tdLog.debug("start to insert data ............")
+        tsql.execute("use %s" %dbName)
+        pre_insert = "insert into "
+        sql = pre_insert
+
+        if startTs == 0:
+            t = time.time()
+            startTs = int(round(t * 1000))
+
+        #tdLog.debug("doing insert data into stable:%s rows:%d ..."%(stbName, allRows))
+        rowsOfSql = 0        
+        for i in range(ctbNum):
+            sql += " %s_%d values "%(ctbPrefix,i)
+            for j in range(rowsPerTbl):
+                sql += "(%d, %d, 'tmqrow_%d') "%(startTs + j, j, j)
+                rowsOfSql += 1
+                if (j > 0) and ((rowsOfSql == batchNum) or (j == rowsPerTbl - 1)):
+                    tsql.execute(sql)
+                    rowsOfSql = 0
+                    if j < rowsPerTbl - 1:
+                        sql = "insert into %s_%d values " %(ctbPrefix,i)
+                    else:
+                        sql = "insert into "
+        #end sql
+        if sql != pre_insert:
+            #print("insert sql:%s"%sql)
+            tsql.execute(sql)
+        tdLog.debug("insert data ............ [OK]")
+        return
+
+    def insert_data_with_autoCreateTbl(self,tsql,dbName,stbName,ctbPrefix,ctbNum,rowsPerTbl,batchNum,startTs=0):
+        tdLog.debug("start to insert data wiht auto create child table ............")
+        tsql.execute("use %s" %dbName)
+        pre_insert = "insert into "
+        sql = pre_insert
+
+        if startTs == 0:
+            t = time.time()
+            startTs = int(round(t * 1000))
+
+        #tdLog.debug("doing insert data into stable:%s rows:%d ..."%(stbName, allRows))
+        rowsOfSql = 0        
+        for i in range(ctbNum):
+            sql += " %s.%s_%d using %s.%s tags (%d) values "%(dbName,ctbPrefix,i,dbName,stbName,i)
+            for j in range(rowsPerTbl):
+                sql += "(%d, %d, 'tmqrow_%d') "%(startTs + j, j, j)
+                rowsOfSql += 1
+                if (j > 0) and ((rowsOfSql == batchNum) or (j == rowsPerTbl - 1)):
+                    tsql.execute(sql)
+                    rowsOfSql = 0
+                    if j < rowsPerTbl - 1:
+                        sql = "insert into %s.%s_%d using %s.%s tags (%d) values " %(dbName,ctbPrefix,i,dbName,stbName,i)
+                    else:
+                        sql = "insert into "
+        #end sql
+        if sql != pre_insert:
+            #print("insert sql:%s"%sql)
+            tsql.execute(sql)
+        tdLog.debug("insert data ............ [OK]")
+        return
+        
+    def prepareEnv(self, **parameterDict):            
+        # create new connector for my thread
+        tsql=self.newcur(parameterDict['cfg'], 'localhost', 6030)
+
+        if parameterDict["actionType"] == actionType.CREATE_DATABASE:
+            self.create_database(tsql, parameterDict["dbName"])
+        elif parameterDict["actionType"] == actionType.CREATE_STABLE:
+            self.create_stable(tsql, parameterDict["dbName"], parameterDict["stbName"])
+        elif parameterDict["actionType"] == actionType.CREATE_CTABLE:
+            self.create_ctables(tsql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        elif parameterDict["actionType"] == actionType.INSERT_DATA:
+            self.insert_data(tsql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"],\
+                            parameterDict["rowsPerTbl"],parameterDict["batchNum"])
+        else:
+            tdLog.exit("not support's action: ", parameterDict["actionType"])
+
+        return
+
+    def tmqCase1(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 1: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db1',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   33,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data_interlaceByMultiTbl(tdSql,parameterDict["dbName"],parameterDict["stbName"],parameterDict["ctbNum"],parameterDict["rowsPerTbl"],parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 0
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 10
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("insert process end, and start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 1 end ...... ")
+
+    def tmqCase2(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 2: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db2',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+
+        parameterDict2 = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db2',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb2',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict2['cfg'] = cfgPath
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_stable(tdSql, parameterDict2["dbName"], parameterDict2["stbName"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 0
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 100
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start create child tables of stb1 and stb2")
+        parameterDict['actionType'] = actionType.CREATE_CTABLE
+        parameterDict2['actionType'] = actionType.CREATE_CTABLE
+
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread2 = threading.Thread(target=self.prepareEnv, kwargs=parameterDict2)
+        prepareEnvThread2.start()
+
+        prepareEnvThread.join()
+        prepareEnvThread2.join()
+
+        tdLog.info("start insert data into child tables of stb1 and stb2")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        parameterDict2['actionType'] = actionType.INSERT_DATA
+
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread2 = threading.Thread(target=self.prepareEnv, kwargs=parameterDict2)
+        prepareEnvThread2.start()
+
+        prepareEnvThread.join()
+        prepareEnvThread2.join()
+
+        tdLog.info("insert process end, and start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 2 end ...... ")
+
+    def tmqCase3(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 3: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db3',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 50000,    \
+                         'batchNum':   13,       \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,parameterDict["dbName"],parameterDict["stbName"],parameterDict["ctbNum"],parameterDict["rowsPerTbl"],parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 0
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+        
+        time.sleep(5)
+        tdLog.info("drop som child table of stb1")
+        dropTblNum = 4
+        tdSql.query("drop table if exists %s.%s_1"%(parameterDict["dbName"], parameterDict["stbName"]))
+        tdSql.query("drop table if exists %s.%s_2"%(parameterDict["dbName"], parameterDict["stbName"]))
+        tdSql.query("drop table if exists %s.%s_3"%(parameterDict["dbName"], parameterDict["stbName"]))
+        tdSql.query("drop table if exists %s.%s_4"%(parameterDict["dbName"], parameterDict["stbName"]))
+
+        tdLog.info("drop some child tables, then start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+                
+        remaindrowcnt = parameterDict["rowsPerTbl"] * (parameterDict["ctbNum"] - dropTblNum)
+
+        if not (totalConsumeRows < expectrowcnt and totalConsumeRows > remaindrowcnt):
+            tdLog.info("act consume rows: %d, expect consume rows: between %d and %d"%(totalConsumeRows, remaindrowcnt, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 3 end ...... ")
+
+    def tmqCase4(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 4: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db4',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 4 end ...... ")
+
+    def tmqCase5(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 5: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db5',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 0
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != (expectrowcnt * (1 + 1/4)):
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 5 end ...... ")
+
+    def tmqCase6(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 6: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db6',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:latest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 6 end ...... ")
+
+    def tmqCase7(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 7: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db7',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:latest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 7 end ...... ")
+
+    def tmqCase8(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 8: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db8',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:latest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume 0 processor")
+        pollDelay = 10
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume 0 result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 1 processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 2 processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 and 2 result")
+        expectRows = 3
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt*2:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt*2))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 8 end ...... ")
+
+    def tmqCase9(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 9: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db9',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:latest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume 0 processor")
+        pollDelay = 10
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume 0 result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 1 processor")
+        self.initConsumerInfoTable()
+        consumerId     = 1
+        ifManualCommit = 0
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 2 processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 and 2 result")
+        expectRows = 3
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt*2:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt*2))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 9 end ...... ")
+
+    def tmqCase10(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 10: ")       
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db10',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',    \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:latest'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume 0 processor")
+        pollDelay = 10
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume 0 result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 1 processor")
+        self.initConsumerInfoTable()
+        consumerId     = 1
+        ifManualCommit = 1
+        self.insertConsumerInfo(consumerId, expectrowcnt-10000,topicList,keyList,ifcheckdata,ifManualCommit)
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt-10000:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt-10000))
+            tdLog.exit("tmq consume rows error!")
+
+        tdLog.info("start consume 2 processor")
+        self.initConsumerInfoTable()
+        consumerId     = 2
+        ifManualCommit = 1
+        self.insertConsumerInfo(consumerId, expectrowcnt+10000,topicList,keyList,ifcheckdata,ifManualCommit)
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start one new thread to insert data")
+        parameterDict['actionType'] = actionType.INSERT_DATA
+        prepareEnvThread = threading.Thread(target=self.prepareEnv, kwargs=parameterDict)
+        prepareEnvThread.start()
+        prepareEnvThread.join()
+
+        tdLog.info("start to check consume 0 and 1 and 2 result")
+        expectRows = 3
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt*2:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt*2))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 10 end ...... ")
+
+    def tmqCase11(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 11: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db11',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:none'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        keyList    = 'group.id:cgrp1,\
+                      enable.auto.commit:false,\
+                      auto.commit.interval.ms:6000,\
+                      auto.offset.reset:none'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != 0:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, 0))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 11 end ...... ")
+
+    def tmqCase12(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 12: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db12',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 0
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId = 1
+        keyList    = 'group.id:cgrp1,\
+                      enable.auto.commit:false,\
+                      auto.commit.interval.ms:6000,\
+                      auto.offset.reset:none'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 12 end ...... ")
+
+    def tmqCase13(self, cfgPath, buildPath):
+        tdLog.printNoPrefix("======== test case 13: ")
+        
+        self.initConsumerTable()
+
+        # create and start thread
+        parameterDict = {'cfg':        '',       \
+                         'actionType': 0,        \
+                         'dbName':     'db13',    \
+                         'dropFlag':   1,        \
+                         'vgroups':    4,        \
+                         'replica':    1,        \
+                         'stbName':    'stb1',   \
+                         'ctbNum':     10,       \
+                         'rowsPerTbl': 10000,    \
+                         'batchNum':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+        parameterDict['cfg'] = cfgPath
+        
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["stbName"])
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        tdLog.info("create topics from stb1")
+        topicFromStb1 = 'topic_stb1'
+        
+        tdSql.execute("create topic %s as select ts, c1, c2 from %s.%s" %(topicFromStb1, parameterDict['dbName'], parameterDict['stbName']))
+        consumerId     = 0
+        expectrowcnt   = parameterDict["rowsPerTbl"] * parameterDict["ctbNum"]
+        topicList      = topicFromStb1
+        ifcheckdata    = 0
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                        enable.auto.commit:false,\
+                        auto.commit.interval.ms:6000,\
+                        auto.offset.reset:earliest'
+        self.insertConsumerInfo(consumerId, expectrowcnt/4,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        pollDelay = 5
+        showMsg   = 1
+        showRow   = 1
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt/4:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt/4))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId     = 1
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                          enable.auto.commit:false,\
+                          auto.commit.interval.ms:6000,\
+                          auto.offset.reset:none'
+        self.insertConsumerInfo(consumerId, expectrowcnt/2,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 2
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt*(1/2+1/4):
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt*(1/2+1/4)))
+            tdLog.exit("tmq consume rows error!")
+
+        self.initConsumerInfoTable()
+        consumerId     = 2
+        ifManualCommit = 1
+        keyList        = 'group.id:cgrp1,\
+                          enable.auto.commit:false,\
+                          auto.commit.interval.ms:6000,\
+                          auto.offset.reset:none'
+        self.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("again start consume processor")
+        self.startTmqSimProcess(buildPath,cfgPath,pollDelay,parameterDict["dbName"],showMsg, showRow)
+
+        tdLog.info("again check consume result")
+        expectRows = 3
+        resultList = self.selectConsumeResult(expectRows)
+        totalConsumeRows = 0
+        for i in range(expectRows):
+            totalConsumeRows += resultList[i]
+        
+        if totalConsumeRows != expectrowcnt:
+            tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
+            tdLog.exit("tmq consume rows error!")
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 13 end ...... ")
+
+    def run(self):
+        tdSql.prepare()
+
+        buildPath = self.getBuildPath()
+        if (buildPath == ""):
+            tdLog.exit("taosd not found!")
+        else:
+            tdLog.info("taosd found in %s" % buildPath)
+        cfgPath = buildPath + "/../sim/psim/cfg"
+        tdLog.info("cfgPath: %s" % cfgPath)
+
+        self.tmqCase1(cfgPath, buildPath)
+        # self.tmqCase2(cfgPath, buildPath) 
+        # self.tmqCase3(cfgPath, buildPath)
+        # self.tmqCase4(cfgPath, buildPath)
+        # self.tmqCase5(cfgPath, buildPath)
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+event = threading.Event()
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())