feat:add parameters for consumer & add offset rows for subscription

source/client/src/clientTmq.c

@@ -809,6 +809,7 @@ void tmqSendHbReq(void* param, void* tmrId) {
       offRows->vgId = pVg->vgId;
       offRows->rows = pVg->numOfRows;
       offRows->offset = pVg->offsetInfo.committedOffset;
+      tscDebug("report row:%lldd, offset:%" PRId64, offRows->rows, offRows->offset.version);
     }
   }
 
@@ -1695,7 +1696,7 @@ SMqRspObj* tmqBuildRspFromWrapper(SMqPollRspWrapper* pWrapper, SMqClientVg* pVg,
   return pRspObj;
 }
 
-SMqTaosxRspObj* tmqBuildTaosxRspFromWrapper(SMqPollRspWrapper* pWrapper) {
+SMqTaosxRspObj* tmqBuildTaosxRspFromWrapper(SMqPollRspWrapper* pWrapper, SMqClientVg* pVg, int64_t* numOfRows) {
   SMqTaosxRspObj* pRspObj = taosMemoryCalloc(1, sizeof(SMqTaosxRspObj));
   pRspObj->resType = RES_TYPE__TMQ_METADATA;
   tstrncpy(pRspObj->topic, pWrapper->topicHandle->topicName, TSDB_TOPIC_FNAME_LEN);
@@ -1710,6 +1711,13 @@ SMqTaosxRspObj* tmqBuildTaosxRspFromWrapper(SMqPollRspWrapper* pWrapper) {
     setResSchemaInfo(&pRspObj->resInfo, pWrapper->topicHandle->schema.pSchema, pWrapper->topicHandle->schema.nCols);
   }
 
+  // extract the rows in this data packet
+  for (int32_t i = 0; i < pRspObj->rsp.blockNum; ++i) {
+    SRetrieveTableRsp* pRetrieve = (SRetrieveTableRsp*)taosArrayGetP(pRspObj->rsp.blockData, i);
+    int64_t            rows = htobe64(pRetrieve->numOfRows);
+    pVg->numOfRows += rows;
+    (*numOfRows) += rows;
+  }
   return pRspObj;
 }
 
@@ -2007,7 +2015,7 @@ static void* tmqHandleAllRsp(tmq_t* tmq, int64_t timeout, bool pollIfReset) {
         if (pollRspWrapper->taosxRsp.createTableNum == 0) {
           pRsp = tmqBuildRspFromWrapper(pollRspWrapper, pVg, &numOfRows);
         } else {
-          pRsp = tmqBuildTaosxRspFromWrapper(pollRspWrapper);
+          pRsp = tmqBuildTaosxRspFromWrapper(pollRspWrapper, pVg, &numOfRows);
         }
 
         tmq->totalRows += numOfRows;

source/dnode/mnode/impl/inc/mndDef.h

@@ -595,6 +595,7 @@ typedef struct {
   int64_t   stbUid;
   SHashObj* consumerHash;   // consumerId -> SMqConsumerEp
   SArray*   unassignedVgs;  // SArray<SMqVgEp*>
+  SArray*   offsetRows;
   char      dbName[TSDB_DB_FNAME_LEN];
 } SMqSubscribeObj;
 

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

@@ -515,7 +515,6 @@ SMqSubscribeObj *tCloneSubscribeObj(const SMqSubscribeObj *pSub) {
     SMqConsumerEp newEp = {
         .consumerId = pConsumerEp->consumerId,
         .vgs = taosArrayDup(pConsumerEp->vgs, (__array_item_dup_fn_t)tCloneSMqVgEp),
-        .offsetRows = NULL,
     };
     taosHashPut(pSubNew->consumerHash, &newEp.consumerId, sizeof(int64_t), &newEp, sizeof(SMqConsumerEp));
   }
@@ -535,6 +534,7 @@ void tDeleteSubscribeObj(SMqSubscribeObj *pSub) {
   }
   taosHashCleanup(pSub->consumerHash);
   taosArrayDestroyP(pSub->unassignedVgs, (FDelete)tDeleteSMqVgEp);
+  taosArrayDestroy(pSub->offsetRows);
 }
 
 int32_t tEncodeSubscribeObj(void **buf, const SMqSubscribeObj *pSub) {
@@ -561,6 +561,23 @@ int32_t tEncodeSubscribeObj(void **buf, const SMqSubscribeObj *pSub) {
   if (cnt != sz) return -1;
   tlen += taosEncodeArray(buf, pSub->unassignedVgs, (FEncode)tEncodeSMqVgEp);
   tlen += taosEncodeString(buf, pSub->dbName);
+
+  int32_t szVgs = taosArrayGetSize(pSub->offsetRows);
+  tlen += taosEncodeFixedI32(buf, szVgs);
+  for (int32_t j= 0; j < szVgs; ++j) {
+    OffsetRows *offRows = taosArrayGet(pSub->offsetRows, j);
+    tlen += taosEncodeFixedI32(buf, offRows->vgId);
+    tlen += taosEncodeFixedI64(buf, offRows->rows);
+    tlen += taosEncodeFixedI8(buf, offRows->offset.type);
+    if (offRows->offset.type == TMQ_OFFSET__SNAPSHOT_DATA || offRows->offset.type == TMQ_OFFSET__SNAPSHOT_META) {
+      tlen += taosEncodeFixedI64(buf, offRows->offset.uid);
+      tlen += taosEncodeFixedI64(buf, offRows->offset.ts);
+    } else if (offRows->offset.type == TMQ_OFFSET__LOG) {
+      tlen += taosEncodeFixedI64(buf, offRows->offset.version);
+    } else {
+      // do nothing
+    }
+  }
   return tlen;
 }
 
@@ -585,6 +602,29 @@ void *tDecodeSubscribeObj(const void *buf, SMqSubscribeObj *pSub, int8_t sver) {
 
   buf = taosDecodeArray(buf, &pSub->unassignedVgs, (FDecode)tDecodeSMqVgEp, sizeof(SMqVgEp));
   buf = taosDecodeStringTo(buf, pSub->dbName);
+
+  if (sver > 1){
+    int32_t szVgs = 0;
+    buf = taosDecodeFixedI32(buf, &szVgs);
+    if(szVgs > 0){
+      pSub->offsetRows = taosArrayInit(szVgs, sizeof(OffsetRows));
+      if (NULL == pSub->offsetRows) return NULL;
+      for (int32_t j= 0; j < szVgs; ++j) {
+        OffsetRows* offRows = taosArrayReserve(pSub->offsetRows, 1);
+        buf = taosDecodeFixedI32(buf, &offRows->vgId);
+        buf = taosDecodeFixedI64(buf, &offRows->rows);
+        buf = taosDecodeFixedI8(buf, &offRows->offset.type);
+        if (offRows->offset.type == TMQ_OFFSET__SNAPSHOT_DATA || offRows->offset.type == TMQ_OFFSET__SNAPSHOT_META) {
+          buf = taosDecodeFixedI64(buf, &offRows->offset.uid);
+          buf = taosDecodeFixedI64(buf, &offRows->offset.ts);
+        } else if (offRows->offset.type == TMQ_OFFSET__LOG) {
+          buf = taosDecodeFixedI64(buf, &offRows->offset.version);
+        } else {
+          // do nothing
+        }
+      }
+    }
+  }
   return (void *)buf;
 }
 

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

@@ -449,8 +449,26 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
 
     SMqRebOutputVg* pRebOutput = (SMqRebOutputVg *)pRemovedIter;
     taosArrayPush(pOutput->rebVgs, pRebOutput);
-    if(taosHashGetSize(pOutput->pSub->consumerHash) == 0){    // if all consumer is removed, put all vg into unassigned
+    if(taosHashGetSize(pOutput->pSub->consumerHash) == 0){    // if all consumer is removed
-      taosArrayPush(pOutput->pSub->unassignedVgs, &pRebOutput->pVgEp);
+      taosArrayPush(pOutput->pSub->unassignedVgs, &pRebOutput->pVgEp);  // put all vg into unassigned
+      SMqSubscribeObj *pSub = mndAcquireSubscribeByKey(pMnode, pInput->pRebInfo->key); // put all offset rows
+      if(pSub){
+        taosRLockLatch(&pSub->lock);
+        if(pOutput->pSub->offsetRows == NULL){
+          pOutput->pSub->offsetRows = taosArrayInit(4, sizeof(OffsetRows));
+        }else{
+          taosArrayClear(pOutput->pSub->offsetRows);
+        }
+        pIter = NULL;
+        while(1){
+          pIter = taosHashIterate(pSub->consumerHash, pIter);
+          if (pIter == NULL) break;
+          SMqConsumerEp *pConsumerEp = (SMqConsumerEp *)pIter;
+          taosArrayAddAll(pOutput->pSub->offsetRows, pConsumerEp->offsetRows);
+        }
+        taosRUnLockLatch(&pSub->lock);
+        mndReleaseSubscribe(pMnode, pSub);
+      }
     }
   }
 
@@ -890,6 +908,10 @@ static int32_t mndSubActionUpdate(SSdb *pSdb, SMqSubscribeObj *pOldSub, SMqSubsc
   pOldSub->unassignedVgs = pNewSub->unassignedVgs;
   pNewSub->unassignedVgs = tmp1;
 
+  SArray *tmp2 = pOldSub->offsetRows;
+  pOldSub->offsetRows = pNewSub->offsetRows;
+  pNewSub->offsetRows = tmp2;
+
   taosWUnLockLatch(&pOldSub->lock);
   return 0;
 }
@@ -1028,6 +1050,61 @@ END:
   return code;
 }
 
+static int32_t buildResult(SSDataBlock *pBlock, int32_t* numOfRows, int64_t consumerId, const char* topic, const char* cgroup, SArray* vgs, SArray *offsetRows){
+  int32_t sz = taosArrayGetSize(vgs);
+  for (int32_t j = 0; j < sz; j++) {
+    SMqVgEp *pVgEp = taosArrayGetP(vgs, j);
+
+    SColumnInfoData *pColInfo;
+    int32_t          cols = 0;
+
+    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+    colDataSetVal(pColInfo, *numOfRows, (const char *)topic, false);
+
+    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+    colDataSetVal(pColInfo, *numOfRows, (const char *)cgroup, false);
+
+    // vg id
+    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+    colDataSetVal(pColInfo, *numOfRows, (const char *)&pVgEp->vgId, false);
+
+    // consumer id
+    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+    colDataSetVal(pColInfo, *numOfRows, (const char *)&consumerId, consumerId == -1);
+
+    mDebug("mnd show subscriptions: topic %s, consumer:0x%" PRIx64 " cgroup %s vgid %d", varDataVal(topic),
+           consumerId, varDataVal(cgroup), pVgEp->vgId);
+
+    // offset
+    OffsetRows *data = NULL;
+    for(int i = 0; i < taosArrayGetSize(offsetRows); i++){
+      OffsetRows *tmp = taosArrayGet(offsetRows, i);
+      if(tmp->vgId != pVgEp->vgId){
+        continue;
+      }
+      data = tmp;
+    }
+    if(data){
+      // vg id
+      char buf[TSDB_OFFSET_LEN + VARSTR_HEADER_SIZE] = {0};
+      tFormatOffset(varDataVal(buf), TSDB_OFFSET_LEN, &data->offset);
+      varDataSetLen(buf, strlen(varDataVal(buf)));
+      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+      colDataSetVal(pColInfo, *numOfRows, (const char *)buf, false);
+      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+      colDataSetVal(pColInfo, *numOfRows, (const char *)&data->rows, false);
+    }else{
+      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+      colDataSetNULL(pColInfo, *numOfRows);
+      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+      colDataSetNULL(pColInfo, *numOfRows);
+      mError("mnd show subscriptions: do not find vgId:%d in offsetRows", pVgEp->vgId);
+    }
+    (*numOfRows)++;
+  }
+  return 0;
+}
+
 int32_t mndRetrieveSubscribe(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rowsCapacity) {
   SMnode          *pMnode = pReq->info.node;
   SSdb            *pSdb = pMnode->pSdb;
@@ -1048,6 +1125,13 @@ int32_t mndRetrieveSubscribe(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock
       blockDataEnsureCapacity(pBlock, numOfRows + pSub->vgNum);
     }
 
+    // topic and cgroup
+    char topic[TSDB_TOPIC_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
+    char cgroup[TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE] = {0};
+    mndSplitSubscribeKey(pSub->key, varDataVal(topic), varDataVal(cgroup), false);
+    varDataSetLen(topic, strlen(varDataVal(topic)));
+    varDataSetLen(cgroup, strlen(varDataVal(cgroup)));
+
     SMqConsumerEp *pConsumerEp = NULL;
     void          *pIter = NULL;
     while (1) {
@@ -1055,121 +1139,11 @@ int32_t mndRetrieveSubscribe(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock
       if (pIter == NULL) break;
       pConsumerEp = (SMqConsumerEp *)pIter;
 
-      int32_t sz = taosArrayGetSize(pConsumerEp->vgs);
+      buildResult(pBlock, &numOfRows, pConsumerEp->consumerId, topic, cgroup, pConsumerEp->vgs, pConsumerEp->offsetRows);
-      for (int32_t j = 0; j < sz; j++) {
-        SMqVgEp *pVgEp = taosArrayGetP(pConsumerEp->vgs, j);
-
-        SColumnInfoData *pColInfo;
-        int32_t          cols = 0;
-
-        // topic and cgroup
-        char topic[TSDB_TOPIC_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
-        char cgroup[TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE] = {0};
-        mndSplitSubscribeKey(pSub->key, varDataVal(topic), varDataVal(cgroup), false);
-        varDataSetLen(topic, strlen(varDataVal(topic)));
-        varDataSetLen(cgroup, strlen(varDataVal(cgroup)));
-
-        pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-        colDataSetVal(pColInfo, numOfRows, (const char *)topic, false);
-
-        pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-        colDataSetVal(pColInfo, numOfRows, (const char *)cgroup, false);
-
-        // vg id
-        pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-        colDataSetVal(pColInfo, numOfRows, (const char *)&pVgEp->vgId, false);
-
-        // consumer id
-        pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-        colDataSetVal(pColInfo, numOfRows, (const char *)&pConsumerEp->consumerId, false);
-
-        mDebug("mnd show subscriptions: topic %s, consumer:0x%" PRIx64 " cgroup %s vgid %d", varDataVal(topic),
-               pConsumerEp->consumerId, varDataVal(cgroup), pVgEp->vgId);
-
-        // offset
-        OffsetRows *data = NULL;
-        for(int i = 0; i < taosArrayGetSize(pConsumerEp->offsetRows); i++){
-          OffsetRows *tmp = taosArrayGet(pConsumerEp->offsetRows, i);
-          if(data->vgId != pVgEp->vgId){
-            continue;
-          }
-          data = tmp;
-        }
-        if(data){
-          // vg id
-          char buf[TSDB_OFFSET_LEN + VARSTR_HEADER_SIZE] = {0};
-          tFormatOffset(varDataVal(buf), TSDB_OFFSET_LEN, &data->offset);
-          varDataSetLen(buf, strlen(varDataVal(buf)));
-          pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-          colDataSetVal(pColInfo, numOfRows, (const char *)buf, false);
-          pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-          colDataSetVal(pColInfo, numOfRows, (const char *)&data->rows, false);
-        }else{
-          pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-          colDataSetNULL(pColInfo, numOfRows);
-          pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-          colDataSetNULL(pColInfo, numOfRows);
-          mError("mnd show subscriptions: do not find vgId:%d in offsetRows", pVgEp->vgId);
-        }
-//#if 0
-//      // subscribe time
-//      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-//      colDataSetVal(pColInfo, numOfRows, (const char *)&pSub->subscribeTime, false);
-//
-//      // rebalance time
-//      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-//      colDataSetVal(pColInfo, numOfRows, (const char *)&pSub->rebalanceTime, pConsumer->rebalanceTime == 0);
-//#endif
-
-        numOfRows++;
-      }
     }
 
     // do not show for cleared subscription
-    int32_t sz = taosArrayGetSize(pSub->unassignedVgs);
+    buildResult(pBlock, &numOfRows, -1, topic, cgroup, pSub->unassignedVgs, pSub->offsetRows);
-    for (int32_t i = 0; i < sz; i++) {
-      SMqVgEp *pVgEp = taosArrayGetP(pSub->unassignedVgs, i);
-
-      SColumnInfoData *pColInfo;
-      int32_t          cols = 0;
-
-      // topic and cgroup
-      char topic[TSDB_TOPIC_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
-      char cgroup[TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE] = {0};
-      mndSplitSubscribeKey(pSub->key, varDataVal(topic), varDataVal(cgroup), false);
-      varDataSetLen(topic, strlen(varDataVal(topic)));
-      varDataSetLen(cgroup, strlen(varDataVal(cgroup)));
-
-      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-      colDataSetVal(pColInfo, numOfRows, (const char *)topic, false);
-
-      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-      colDataSetVal(pColInfo, numOfRows, (const char *)cgroup, false);
-
-      // vg id
-      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-      colDataSetVal(pColInfo, numOfRows, (const char *)&pVgEp->vgId, false);
-
-      // consumer id
-      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-      colDataSetVal(pColInfo, numOfRows, NULL, true);
-
-      mDebug("mnd show subscriptions(unassigned): topic %s, cgroup %s vgid %d", varDataVal(topic), varDataVal(cgroup),
-             pVgEp->vgId);
-
-      // offset
-#if 0
-      // subscribe time
-      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-      colDataSetVal(pColInfo, numOfRows, (const char *)&pSub->subscribeTime, false);
-
-      // rebalance time
-      pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-      colDataSetVal(pColInfo, numOfRows, (const char *)&pSub->rebalanceTime, pConsumer->rebalanceTime == 0);
-#endif
-
-      numOfRows++;
-    }
 
     pBlock->info.rows = numOfRows;
 

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

@@ -0,0 +1,313 @@
+
+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 *
+sys.path.append("./7-tmq")
+from tmqCommon 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, replicaVar=1):
+        self.replicaVar = int(replicaVar)
+        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 or "taosd.exe" 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 wal_retention_period 3600"%(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):
+        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 '
+
+        if (platform.system().lower() == 'windows'):
+            shellCmd = 'mintty -h never -w hide ' + buildPath + '\\build\\bin\\tmq_sim.exe -c ' + cfgPath
+            shellCmd += " -y %d -d %s -g %d -r %d -w %s "%(pollDelay, dbName, showMsg, showRow, cdbName)
+            shellCmd += "> nul 2>&1 &"
+        else:
+            shellCmd = 'nohup ' + 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 wal_retention_period 3600"%(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(self,tsql,dbName,stbName,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 "%(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_%d values " %(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':   100,      \
+                         'startTs':    1640966400000}  # 2022-01-01 00:00:00.000
+
+        self.create_database(tdSql, parameterDict["dbName"])
+        self.create_stable(tdSql, parameterDict["dbName"], parameterDict["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:true,\
+                        auto.commit.interval.ms:2000,\
+                        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)
+
+        time.sleep(2)
+        tdLog.info("start show subscriptions 1")
+        while(1):
+            tdSql.query("show subscriptions")
+            if (tdSql.getRows() == 0):
+                tdLog.info("sleep")
+                time.sleep(1)
+            elif (tdSql.queryResult[0][4] != None):
+                tdSql.checkData(0, 4, "offset(reset to earlieast)")
+                tdSql.checkData(0, 5, 0)
+                break
+
+        tdLog.info("start insert data")
+        self.create_ctables(tdSql, parameterDict["dbName"], parameterDict["stbName"], parameterDict["ctbNum"])
+        self.insert_data(tdSql,\
+                         parameterDict["dbName"],\
+                         parameterDict["stbName"],\
+                         parameterDict["ctbNum"],\
+                         parameterDict["rowsPerTbl"],\
+                         parameterDict["batchNum"])
+
+        time.sleep(2)
+        tdLog.info("start show subscriptions 2")
+        tdSql.query("show subscriptions")
+        tdSql.checkRows(4)
+        print(tdSql.queryResult)
+        # tdSql.checkData(0, 4, 'offset(log) ver:103')
+        tdSql.checkData(0, 5, 10000)
+        # tdSql.checkData(1, 4, 'offset(log) ver:103')
+        tdSql.checkData(1, 5, 10000)
+        # tdSql.checkData(2, 4, 'offset(log) ver:303')
+        tdSql.checkData(2, 5, 50000)
+        # tdSql.checkData(3, 4, 'offset(log) ver:239')
+        tdSql.checkData(3, 5, 30000)
+
+        tdLog.info("insert process end, and start to check consume result")
+        expectRows = 1
+        resultList = self.selectConsumeResult(expectRows)
+
+        time.sleep(2)
+        tdLog.info("start show subscriptions 3")
+        tdSql.query("show subscriptions")
+        tdSql.checkRows(4)
+        print(tdSql.queryResult)
+        tdSql.checkData(0, 3, None)
+        # tdSql.checkData(0, 4, 'offset(log) ver:103')
+        tdSql.checkData(0, 5, 10000)
+        # tdSql.checkData(1, 4, 'offset(log) ver:103')
+        tdSql.checkData(1, 5, 10000)
+        # tdSql.checkData(2, 4, 'offset(log) ver:303')
+        tdSql.checkData(2, 5, 50000)
+        # tdSql.checkData(3, 4, 'offset(log) ver:239')
+        tdSql.checkData(3, 5, 30000)
+
+        tdSql.query("drop topic %s"%topicFromStb1)
+
+        tdLog.printNoPrefix("======== test case 1 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)
+
+    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/tmqCommon.py

@@ -171,7 +171,7 @@ class TMQCom:
         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))
+        tsql.execute("create database if not exists %s vgroups %d replica %d wal_retention_period 3600"%(dbName, vgroups, replica))
         tdLog.debug("complete to create database %s"%(dbName))
         return