Merge branch 'enh/transMemLeak' into fix/TD-15197

source/common/src/tglobal.c

@@ -556,7 +556,7 @@ static void taosSetSystemCfg(SConfig *pCfg) {
   osSetSystemLocale(locale, charset);
 
   bool enableCore = cfgGetItem(pCfg, "enableCoreFile")->bval;
-  taosSetConsoleEcho(enableCore);
+  taosSetCoreDump(enableCore);
 
   // todo
   tsVersion = 30000000;
@@ -675,7 +675,7 @@ int32_t taosSetCfg(SConfig *pCfg, char *name) {
     case 'e': {
       if (strcasecmp("enableCoreFile", name) == 0) {
         bool enableCore = cfgGetItem(pCfg, "enableCoreFile")->bval;
-        taosSetConsoleEcho(enableCore);
+        taosSetCoreDump(enableCore);
       }
       break;
     }

source/dnode/mnode/sdb/src/sdbHash.c

@@ -153,23 +153,22 @@ static int32_t sdbInsertRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
     return terrno;
   }
 
-  taosThreadRwlockUnlock(pLock);
-
   int32_t     code = 0;
   SdbInsertFp insertFp = pSdb->insertFps[pRow->type];
   if (insertFp != NULL) {
     code = (*insertFp)(pSdb, pRow->pObj);
     if (code != 0) {
       code = terrno;
-      taosThreadRwlockWrlock(pLock);
       taosHashRemove(hash, pRow->pObj, keySize);
-      taosThreadRwlockUnlock(pLock);
       sdbFreeRow(pSdb, pRow, false);
       terrno = code;
+      taosThreadRwlockUnlock(pLock);
       return terrno;
     }
   }
 
+  taosThreadRwlockUnlock(pLock);
+
   if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT32) {
     pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], *((int32_t *)pRow->pObj));
   }
@@ -194,7 +193,6 @@ static int32_t sdbUpdateRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
   SSdbRow *pOldRow = *ppOldRow;
   pOldRow->status = pRaw->status;
   sdbPrintOper(pSdb, pOldRow, "update");
-  taosThreadRwlockUnlock(pLock);
 
   int32_t     code = 0;
   SdbUpdateFp updateFp = pSdb->updateFps[pNewRow->type];
@@ -202,6 +200,7 @@ static int32_t sdbUpdateRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
     code = (*updateFp)(pSdb, pOldRow->pObj, pNewRow->pObj);
   }
 
+  taosThreadRwlockUnlock(pLock);
   sdbFreeRow(pSdb, pNewRow, false);
 
   pSdb->tableVer[pOldRow->type]++;

source/dnode/vnode/src/tsdb/tsdbRead.c

@@ -1453,36 +1453,69 @@ static bool keyOverlapFileBlock(TSDBKEY key, SBlock* pBlock, SVersionRange* pVer
          (pBlock->minVersion <= pVerRange->maxVer);
 }
 
+
+static bool doCheckforDatablockOverlap(STableBlockScanInfo* pBlockScanInfo, const SBlock* pBlock) {
+  size_t num = taosArrayGetSize(pBlockScanInfo->delSkyline);
+
+  for (int32_t i = pBlockScanInfo->fileDelIndex; i < num; i += 1) {
+    TSDBKEY* p = taosArrayGet(pBlockScanInfo->delSkyline, i);
+    if (p->ts >= pBlock->minKey.ts && p->ts <= pBlock->maxKey.ts) {
+      if (p->version >= pBlock->minVersion) {
+        return true;
+      }
+    } else if (p->ts < pBlock->minKey.ts) {  // p->ts < pBlock->minKey.ts
+      if (p->version >= pBlock->minVersion) {
+        if (i < num - 1) {
+          TSDBKEY* pnext = taosArrayGet(pBlockScanInfo->delSkyline, i + 1);
+          if (i + 1 == num - 1) {  // pnext is the last point
+            if (pnext->ts >= pBlock->minKey.ts) {
+              return true;
+            }
+          } else {
+            if (pnext->ts >= pBlock->minKey.ts && pnext->version >= pBlock->minVersion) {
+              return true;
+            }
+          }
+        } else {  // it must be the last point
+          ASSERT(p->version == 0);
+        }
+      }
+    } else {  // (p->ts > pBlock->maxKey.ts) {
+      return false;
+    }
+  }
+
+  return false;
+}
+
 static bool overlapWithDelSkyline(STableBlockScanInfo* pBlockScanInfo, const SBlock* pBlock, int32_t order) {
   if (pBlockScanInfo->delSkyline == NULL) {
     return false;
   }
 
+  // ts is not overlap
   TSDBKEY* pFirst = taosArrayGet(pBlockScanInfo->delSkyline, 0);
   TSDBKEY* pLast = taosArrayGetLast(pBlockScanInfo->delSkyline);
-
-  // ts is not overlap
   if (pBlock->minKey.ts > pLast->ts || pBlock->maxKey.ts < pFirst->ts) {
     return false;
   }
 
-  int32_t step = ASCENDING_TRAVERSE(order) ? 1 : -1;
-
   // version is not overlap
-  size_t num = taosArrayGetSize(pBlockScanInfo->delSkyline);
-  for (int32_t i = pBlockScanInfo->fileDelIndex; i < num; i += step) {
-    TSDBKEY* p = taosArrayGet(pBlockScanInfo->delSkyline, i);
-    if (p->ts >= pBlock->minKey.ts && p->ts <= pBlock->maxKey.ts) {
-      if (p->version >= pBlock->minVersion) {
-        return true;
+  if (ASCENDING_TRAVERSE(order)) {
+    return doCheckforDatablockOverlap(pBlockScanInfo, pBlock);
+  } else {
+    int32_t index = pBlockScanInfo->fileDelIndex;
+    while(1) {
+      TSDBKEY* p = taosArrayGet(pBlockScanInfo->delSkyline, index);
+      if (p->ts > pBlock->minKey.ts && index > 0) {
+        index -= 1;
+      } else {  // find the first point that is smaller than the minKey.ts of dataBlock.
+        break;
       }
-    } else if (p->ts > pBlock->maxKey.ts) {
-      return false;
     }
-  }
 
-  ASSERT(0);
-  return false;
+    return doCheckforDatablockOverlap(pBlockScanInfo, pBlock);
+  }
 }
 
 // 1. the version of all rows should be less than the endVersion

source/libs/executor/src/scanoperator.c

@@ -1196,7 +1196,6 @@ static int32_t setBlockIntoRes(SStreamScanInfo* pInfo, const SSDataBlock* pBlock
       if (pResCol->info.colId == pColMatchInfo->colId) {
         SColumnInfoData* pDst = taosArrayGet(pInfo->pRes->pDataBlock, pColMatchInfo->targetSlotId);
         colDataAssign(pDst, pResCol, pBlock->info.rows, &pInfo->pRes->info);
-        //        taosArraySet(pInfo->pRes->pDataBlock, pColMatchInfo->targetSlotId, pResCol);
         colExists = true;
         break;
       }
@@ -1435,6 +1434,7 @@ static SSDataBlock* doStreamScan(SOperatorInfo* pOperator) {
         }
       }
     }
+
     qDebug("scan rows: %d", pBlockInfo->rows);
     return (pBlockInfo->rows == 0) ? NULL : pInfo->pRes;
 
@@ -1507,8 +1507,7 @@ SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle, STableScanPhys
     goto _error;
   }
 
-  SScanPhysiNode* pScanPhyNode = &pTableScanNode->scan;
-
+  SScanPhysiNode*     pScanPhyNode = &pTableScanNode->scan;
   SDataBlockDescNode* pDescNode = pScanPhyNode->node.pOutputDataBlockDesc;
 
   pInfo->pTagCond = pTagCond;

source/libs/function/src/builtinsimpl.c

@@ -5098,12 +5098,7 @@ bool modeFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResInfo) {
   return true;
 }
 
-static void doModeAdd(SModeInfo* pInfo, char* data, bool isNull) {
-  // ignore null elements
-  if (isNull) {
-    return;
-  }
-
+static void doModeAdd(SModeInfo* pInfo, char* data) {
   int32_t     hashKeyBytes = IS_VAR_DATA_TYPE(pInfo->colType) ? varDataTLen(data) : pInfo->colBytes;
   SModeItem** pHashItem = taosHashGet(pInfo->pHash, data, hashKeyBytes);
   if (pHashItem == NULL) {
@@ -5128,10 +5123,16 @@ int32_t modeFunction(SqlFunctionCtx* pCtx) {
   SColumnInfoData* pInputCol = pInput->pData[0];
   SColumnInfoData* pOutput = (SColumnInfoData*)pCtx->pOutput;
 
+  int32_t numOfElems = 0;
   int32_t startOffset = pCtx->offset;
   for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; ++i) {
     char* data = colDataGetData(pInputCol, i);
-    doModeAdd(pInfo, data, colDataIsNull_s(pInputCol, i));
+    if (colDataIsNull_s(pInputCol, i)) {
+      continue;
+    }
+
+    numOfElems++;
+    doModeAdd(pInfo, data);
 
     if (sizeof(SModeInfo) + pInfo->numOfPoints * (sizeof(SModeItem) + pInfo->colBytes) >= MODE_MAX_RESULT_SIZE) {
       taosHashCleanup(pInfo->pHash);
@@ -5139,7 +5140,7 @@ int32_t modeFunction(SqlFunctionCtx* pCtx) {
     }
   }
 
-  SET_VAL(pResInfo, 1, 1);
+  SET_VAL(pResInfo, numOfElems, 1);
 
   return TSDB_CODE_SUCCESS;
 }

source/libs/sync/src/syncRespMgr.c

@@ -120,15 +120,18 @@ void syncRespClean(SSyncRespMgr *pObj) {
 void syncRespCleanByTTL(SSyncRespMgr *pObj, int64_t ttl) {
   SRespStub *pStub = (SRespStub *)taosHashIterate(pObj->pRespHash, NULL);
   int        cnt = 0;
+  int        sum = 0;
   SSyncNode *pSyncNode = pObj->data;
 
   SArray *delIndexArray = taosArrayInit(0, sizeof(uint64_t));
   ASSERT(delIndexArray != NULL);
+  sDebug("vgId:%d, resp mgr begin clean by ttl", pSyncNode->vgId);
 
   while (pStub) {
     size_t    len;
-    void *    key = taosHashGetKey(pStub, &len);
+    void     *key = taosHashGetKey(pStub, &len);
     uint64_t *pSeqNum = (uint64_t *)key;
+    sum++;
 
     int64_t nowMS = taosGetTimestampMs();
     if (nowMS - pStub->createTime > ttl) {
@@ -155,7 +158,7 @@ void syncRespCleanByTTL(SSyncRespMgr *pObj, int64_t ttl) {
   }
 
   int32_t arraySize = taosArrayGetSize(delIndexArray);
-  sDebug("vgId:%d, resp mgr clean by ttl, cnt:%d, array-size:%d", pSyncNode->vgId, cnt, arraySize);
+  sDebug("vgId:%d, resp mgr end clean by ttl, sum:%d, cnt:%d, array-size:%d", pSyncNode->vgId, sum, cnt, arraySize);
 
   for (int32_t i = 0; i < arraySize; ++i) {
     uint64_t *pSeqNum = taosArrayGet(delIndexArray, i);

tests/system-test/7-tmq/stbTagFilter.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 *
-sys.path.append("./7-tmq")
-from tmqCommon import *
-
-class TDTestCase:
-    def __init__(self):
-        self.snapshot   = 0
-        self.vgroups    = 4
-        self.ctbNum     = 1
-        self.rowsPerTbl = 10000
-        
-    def init(self, conn, logSql):
-        tdLog.debug(f"start to excute {__file__}")
-        tdSql.init(conn.cursor(), False)
-
-    def prepareTestEnv(self):
-        tdLog.printNoPrefix("======== prepare test env include database, stable, ctables, and insert data: ")
-        paraDict = {'dbName':     'dbt',
-                    'dropFlag':   1,
-                    'event':      '',
-                    'vgroups':    4,
-                    'stbName':    'stb',
-                    'colPrefix':  'c',
-                    'tagPrefix':  't',
-                    'colSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}],
-                    'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
-                    'ctbPrefix':  'ctb',
-                    'ctbStartIdx': 0,
-                    'ctbNum':     1,
-                    'rowsPerTbl': 100000,
-                    'batchNum':   1200,
-                    'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
-                    'pollDelay':  3,
-                    'showMsg':    1,
-                    'showRow':    1,
-                    'snapshot':   0}
-
-        paraDict['vgroups'] = self.vgroups
-        paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-        
-        tmqCom.initConsumerTable()
-        tdCom.create_database(tdSql, paraDict["dbName"],paraDict["dropFlag"], vgroups=paraDict["vgroups"],replica=1)
-        tdLog.info("create stb")
-        tmqCom.create_stable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"])
-        tdLog.info("create ctb")
-        tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'],
-                             ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx'])
-        tdLog.info("insert data")
-        tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"],
-                                               ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-                                               startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
-        # tmqCom.insert_data_with_autoCreateTbl(tsql=tdSql,dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix="ctbx",
-        #                                       ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-        #                                       startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
-        
-        # tdLog.info("restart taosd to ensure that the data falls into the disk")        
-        # tdSql.query("flush database %s"%(paraDict['dbName']))
-        return
-   
-    def tmqCase1(self):
-        tdLog.printNoPrefix("======== test case 1: ")
-        paraDict = {'dbName':     'dbt',
-                    'dropFlag':   1,
-                    'event':      '',
-                    'vgroups':    4,
-                    'stbName':    'stb',
-                    'colPrefix':  'c',
-                    'tagPrefix':  't',
-                    'colSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}],
-                    'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
-                    'ctbPrefix':  'ctb',
-                    'ctbStartIdx': 0,
-                    'ctbNum':     1,
-                    'rowsPerTbl': 100000,
-                    'batchNum':   3000,
-                    'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
-                    'pollDelay':  5,
-                    'showMsg':    1,
-                    'showRow':    1,
-                    'snapshot':   0}
-        paraDict['snapshot'] = self.snapshot
-        paraDict['vgroups'] = self.vgroups
-        paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-        
-        # update to half tables
-        # paraDict['rowsPerTbl'] = int(self.rowsPerTbl / 2)
-        # tmqCom.insert_data_with_autoCreateTbl(tsql=tdSql,dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix="ctbx",
-        #                                       ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-        #                                       startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
-        # tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"],
-        #                                        ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-        #                                        startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])     
-        
-        tdLog.info("create topics from stb1")
-        topicFromStb1 = 'topic_stb1'                
-        queryString = "select ts, c1, c2 from %s.%s where t4 == 'shanghai' or t4 == 'changsha'"%(paraDict['dbName'], paraDict['stbName'])
-        # queryString = "select ts, c1, c2, t4 from %s.%s where t4 == 'shanghai' or t4 == 'changsha'"%(paraDict['dbName'], paraDict['stbName'])
-        sqlString = "create topic %s as %s" %(topicFromStb1, queryString)
-        tdLog.info("create topic sql: %s"%sqlString)
-        tdSql.execute(sqlString)        
-        
-        # paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-        consumerId     = 0
-        expectrowcnt   = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * 2)
-        topicList      = topicFromStb1
-        ifcheckdata    = 1
-        ifManualCommit = 1
-        keyList        = 'group.id:cgrp1,\
-                        enable.auto.commit:true,\
-                        auto.commit.interval.ms:1000,\
-                        auto.offset.reset:earliest'
-        tmqCom.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
-
-        tdLog.info("start consume processor")
-        tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot'])
-
-        tdLog.info("insert process end, and start to check consume result")
-        expectRows = 1
-        resultList = tmqCom.selectConsumeResult(expectRows)
-        totalConsumeRows = 0
-        for i in range(expectRows):
-            totalConsumeRows += resultList[i]
-
-        tdLog.info("run select sql from db")
-        tdSql.query(queryString)
-        expectrowcnt = tdSql.getRows()
-                
-        tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
-        if totalConsumeRows != expectrowcnt:
-            tdLog.exit("tmq consume rows error!")
-            
-        tmqCom.checkFileContent(consumerId, queryString) 
-
-        tdSql.query("drop topic %s"%topicFromStb1)
-        tdLog.printNoPrefix("======== test case 1 end ...... ")
-
-    def tmqCase2(self):
-        tdLog.printNoPrefix("======== test case 2: ")  
-        paraDict = {'dbName':     'dbt',
-                    'dropFlag':   1,
-                    'event':      '',
-                    'vgroups':    4,
-                    'stbName':    'stb',
-                    'colPrefix':  'c',
-                    'tagPrefix':  't',
-                    'colSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}],
-                    'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
-                    'ctbPrefix':  'ctb',
-                    'ctbStartIdx': 0,
-                    'ctbNum':     1,
-                    'rowsPerTbl': 10000,
-                    'batchNum':   5000,
-                    'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
-                    'pollDelay':  5,
-                    'showMsg':    1,
-                    'showRow':    1,
-                    'snapshot':   0}
-        
-        paraDict['snapshot'] = self.snapshot
-        paraDict['vgroups'] = self.vgroups
-        paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-        
-        tdLog.info("restart taosd to ensure that the data falls into the disk")        
-        tdSql.query("flush database %s"%(paraDict['dbName']))
-        
-        # update to half tables
-        paraDict['startTs'] = paraDict['startTs'] + int(self.rowsPerTbl / 2)
-        paraDict['rowsPerTbl'] = int(self.rowsPerTbl / 2)
-        tmqCom.insert_data_with_autoCreateTbl(tsql=tdSql,dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict["ctbPrefix"],
-                                              ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-                                              startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
-        # tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"],
-        #                                        ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-        #                                        startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])     
-
-        tmqCom.initConsumerTable()
-        tdLog.info("create topics from stb1")
-        topicFromStb1 = 'topic_stb1'                
-        queryString = "select ts, c1, c2 from %s.%s"%(paraDict['dbName'], paraDict['stbName'])
-        sqlString = "create topic %s as %s" %(topicFromStb1, queryString)
-        tdLog.info("create topic sql: %s"%sqlString)
-        tdSql.execute(sqlString)
-        
-        # paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-        consumerId     = 1
-        expectrowcnt   = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * 2)
-        topicList      = topicFromStb1
-        ifcheckdata    = 1
-        ifManualCommit = 1
-        keyList        = 'group.id:cgrp1,\
-                        enable.auto.commit:true,\
-                        auto.commit.interval.ms:1000,\
-                        auto.offset.reset:earliest'
-        tmqCom.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
-
-        tdLog.info("start consume processor")
-        tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot'])
-        
-        tdLog.info("insert process end, and start to check consume result")
-        expectRows = 1
-        resultList = tmqCom.selectConsumeResult(expectRows)
-        totalConsumeRows = 0
-        for i in range(expectRows):
-            totalConsumeRows += resultList[i]
-
-        tdSql.query(queryString)
-        totalRowsInserted = tdSql.getRows()
-        
-        tdLog.info("act consume rows: %d, act insert rows: %d, expect consume rows: %d, "%(totalConsumeRows, totalRowsInserted, expectrowcnt))
-        
-        if totalConsumeRows != expectrowcnt:
-            tdLog.exit("tmq consume rows error!")
-            
-        # tmqCom.checkFileContent(consumerId, queryString)   
-
-        tdSql.query("drop topic %s"%topicFromStb1)
-
-        tdLog.printNoPrefix("======== test case 2 end ...... ")
-
-    def run(self):
-        tdSql.prepare()
-        self.prepareTestEnv()
-        tdLog.printNoPrefix("=============================================")
-        tdLog.printNoPrefix("======== snapshot is 0: only consume from wal")
-        self.tmqCase1()
-        # self.tmqCase2()
-        
-        # self.prepareTestEnv()
-        # tdLog.printNoPrefix("====================================================================")
-        # tdLog.printNoPrefix("======== snapshot is 1: firstly consume from tsbs, and then from wal")
-        # self.snapshot = 1
-        # self.tmqCase1()
-        # self.tmqCase2()
-        
-
-    def stop(self):
-        tdSql.close()
-        tdLog.success(f"{__file__} successfully executed")
-
-event = threading.Event()
-
-tdCases.addLinux(__file__, TDTestCase())
-tdCases.addWindows(__file__, TDTestCase())