taosdata / TDengine / #5048

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#5048

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merge: from main to 3.0 branch #35290

353 of 452 new or added lines in 9 files covered. (78.1%)

587 existing lines in 140 files now uncovered.

278189 of 379928 relevant lines covered (73.22%)

135206397.85 hits per line

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86.12
/source/dnode/vnode/src/tsdb/tsdbMergeTree.c
1 
/*
2 
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3 
 *
4 
 * This program is free software: you can use, redistribute, and/or modify
5 
 * it under the terms of the GNU Affero General Public License, version 3
6 
 * or later ("AGPL"), as published by the Free Software Foundation.
7 
 *
8 
 * This program is distributed in the hope that it will be useful, but WITHOUT
9 
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 
 * FITNESS FOR A PARTICULAR PURPOSE.
11 
 *
12 
 * You should have received a copy of the GNU Affero General Public License
13 
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
14 
 */
15 









16



#include "tlrucache.h"










17



#include "tsdb.h"










18



#include "tsdbFSet2.h"










19



#include "tsdbMerge.h"










20



#include "tsdbReadUtil.h"










21



#include "tsdbSttFileRW.h"










22



#include "ttypes.h"










23












24



typedef struct SSttStatisCacheKey {










25



  int64_t suid;










26



  int32_t vgId;










27



  int32_t fid;










28



} SSttStatisCacheKey;










29












30



typedef struct SSttStatisCacheValue {










31



  int64_t commitTs;










32



  SArray *pLevel;  // SArray<SArray<SSttTableRowsInfo>>










33



} SSttStatisCacheValue;










34












35



typedef struct SSttStatisFileCacheInfo {










36



  SLRUCache *    pStatisFileCache;










37



  TdThreadMutex  lock;










38



} SSttStatisFileCacheInfo;










39












40



static SSttStatisFileCacheInfo statisCacheInfo;










41



static TdThreadOnce tsCacheInit = PTHREAD_ONCE_INIT;










42












43



static int32_t getSttTableRowsInfo(SSttStatisCacheValue *pValue, int32_t numOfPKs, int32_t levelIdx, int32_t fileIdx,










44



                                   SSttTableRowsInfo *pSttTableRowsInfo);










45



static int32_t buildSttTableRowsInfoKV(SMergeTreeConf *pConf, int32_t vgId, SSttStatisCacheKey *pKey,










46



                                       SSttStatisCacheValue **pValue);










47



static void    clearStatisInfoCache(SLRUCache *pStatisCache, SSttStatisCacheKey *pKey, LRUHandle **pHandle);










48



static int32_t putStatisInfoIntoCache(SLRUCache *pCache, SSttStatisCacheKey *pKey, SSttStatisCacheValue *pValue,










49



                                      const char *id);










50



static int32_t getStatisInfoFromCache(SLRUCache *pCache, SSttStatisCacheKey *pKey, SSttStatisCacheValue **pValue,










51



                                      LRUHandle **pHandle, const char *id);










52



static void    releaseCacheHandle(SLRUCache *pCache, LRUHandle **pHandle, bool lock);










53



static void    freeStatisFileItems(const void *key, size_t keyLen, void *value, void *ud);










54



static int32_t getCacheValueSize(const SSttStatisCacheValue* pValue);










55












56



static void tLDataIterClose2(SLDataIter *pIter);










57












58



// SLDataIter =================================================










59



int32_t tCreateSttBlockLoadInfo(STSchema *pSchema, int16_t *colList, int32_t numOfCols, SSttBlockLoadInfo **pInfo) {




625,824,825✔





60



  *pInfo = NULL;




625,824,825✔





61












62



  SSttBlockLoadInfo *pLoadInfo = taosMemoryCalloc(1, sizeof(SSttBlockLoadInfo));




626,075,956✔





63



  if (pLoadInfo == NULL) {




625,589,896✔





64



    return terrno;




×







65



  }










66












67



  pLoadInfo->blockData[0].sttBlockIndex = -1;




625,589,896✔





68



  pLoadInfo->blockData[1].sttBlockIndex = -1;




625,600,277✔





69












70



  pLoadInfo->currentLoadBlockIndex = 1;




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71












72



  int32_t code = tBlockDataCreate(&pLoadInfo->blockData[0].data);




625,671,942✔





73



  if (code) {




626,209,252✔





74



    taosMemoryFreeClear(pLoadInfo);




×







75



    return code;




×







76



  }










77












78



  code = tBlockDataCreate(&pLoadInfo->blockData[1].data);




626,209,252✔





79



  if (code) {




626,207,391✔





80



    taosMemoryFreeClear(pLoadInfo);




×







81



    return code;




×







82



  }










83












84



  pLoadInfo->aSttBlk = taosArrayInit(4, sizeof(SSttBlk));




626,207,391✔





85



  if (pLoadInfo->aSttBlk == NULL) {




626,235,597✔





86



    taosMemoryFreeClear(pLoadInfo);




×







87



    return terrno;




×







88



  }










89












90



  pLoadInfo->pSchema = pSchema;




626,181,915✔





91



  pLoadInfo->colIds = colList;




626,249,613✔





92



  pLoadInfo->numOfCols = numOfCols;




626,298,375✔





93












94



  *pInfo = pLoadInfo;




626,316,020✔





95



  return code;




626,309,979✔





96



}










97












98



static void freeItem(void *pValue) {




2,147,483,647✔





99



  SValue *p = (SValue *)pValue;




2,147,483,647✔





100



  if (IS_VAR_DATA_TYPE(p->type) || p->type == TSDB_DATA_TYPE_DECIMAL) {




2,147,483,647✔





101



    taosMemoryFree(p->pData);




121,804,655✔





102



  }










103



}




2,147,483,647✔





104












105



void destroySttBlockLoadInfo(SSttBlockLoadInfo *pLoadInfo) {




625,977,767✔





106



  if (pLoadInfo == NULL) {




625,977,767✔





107



    return;




×







108



  }










109












110



  pLoadInfo->currentLoadBlockIndex = 1;




625,977,767✔





111












112



  SBlockDataInfo *pInfo = &pLoadInfo->blockData[0];




626,361,968✔





113



  tBlockDataDestroy(&pInfo->data);




626,302,885✔





114



  pInfo->sttBlockIndex = -1;




626,314,454✔





115



  pInfo->pin = false;




626,429,025✔





116












117



  pInfo = &pLoadInfo->blockData[1];




626,358,258✔





118



  tBlockDataDestroy(&pInfo->data);




626,264,508✔





119



  pInfo->sttBlockIndex = -1;




626,427,284✔





120



  pInfo->pin = false;




626,426,262✔





121












122



  taosArrayDestroy(pLoadInfo->info.pUid);




626,413,813✔





123



  taosArrayDestroy(pLoadInfo->info.pCount);




626,270,730✔





124



  taosArrayDestroy(pLoadInfo->info.pFirstTs);




626,388,214✔





125



  taosArrayDestroy(pLoadInfo->info.pLastTs);




626,423,570✔





126












127



  taosArrayDestroyEx(pLoadInfo->info.pFirstKey, freeItem);




626,392,604✔





128



  taosArrayDestroyEx(pLoadInfo->info.pLastKey, freeItem);




626,263,364✔





129












130



  pLoadInfo->info.pUid = NULL;




626,272,818✔





131



  pLoadInfo->info.pFirstKey = NULL;




626,384,467✔





132



  pLoadInfo->info.pLastKey = NULL;




626,355,043✔





133



  pLoadInfo->info.pCount = NULL;




626,378,338✔





134



  pLoadInfo->info.pFirstTs = NULL;




626,329,605✔





135



  pLoadInfo->info.pLastTs = NULL;




626,413,234✔





136












137



  taosArrayDestroy(pLoadInfo->aSttBlk);




626,398,919✔





138



  taosMemoryFree(pLoadInfo);




626,386,836✔





139



}










140












141



void destroyLDataIter(SLDataIter *pIter) {




626,360,442✔





142



  tLDataIterClose2(pIter);




626,360,442✔





143



  destroySttBlockLoadInfo(pIter->pBlockLoadInfo);




626,327,427✔





144



  taosMemoryFree(pIter);




626,322,419✔





145



}




626,373,461✔





146












147



void destroySttBlockReader(SArray *pLDataIterArray, SSttBlockLoadCostInfo *pLoadCost) {




981,895,923✔





148



  if (pLDataIterArray == NULL) {




981,895,923✔





149



    return;




9,747,008✔





150



  }










151












152



  int32_t numOfLevel = taosArrayGetSize(pLDataIterArray);




972,148,915✔





153



  for (int32_t i = 0; i < numOfLevel; ++i) {




1,598,527,462✔





154



    SArray *pList = taosArrayGetP(pLDataIterArray, i);




626,207,156✔





155



    for (int32_t j = 0; j < taosArrayGetSize(pList); ++j) {




1,252,627,210✔





156



      SLDataIter *pIter = taosArrayGetP(pList, j);




626,449,695✔





157



      if (pIter->pBlockLoadInfo != NULL) {




626,432,278✔





158



        SSttBlockLoadCostInfo *pCost = &pIter->pBlockLoadInfo->cost;




626,450,433✔





159



        if (pLoadCost != NULL) {




626,457,593✔





160



          pLoadCost->loadBlocks += pCost->loadBlocks;




625,654,319✔





161



          pLoadCost->loadStatisBlocks += pCost->loadStatisBlocks;




625,659,568✔





162



          pLoadCost->blockElapsedTime += pCost->blockElapsedTime;




625,653,032✔





163



          pLoadCost->statisElapsedTime += pCost->statisElapsedTime;




625,658,066✔





164



        }










165



      }










166












167



      destroyLDataIter(pIter);




626,450,405✔





168



    }










169












170



    taosArrayDestroy(pList);




626,059,911✔





171



  }










172












173



  taosArrayDestroy(pLDataIterArray);




972,320,306✔





174



}










175












176



// choose the unpinned slot to load next data block










177



static void updateBlockLoadSlot(SSttBlockLoadInfo *pLoadInfo) {




302,961,672✔





178



  int32_t nextSlotIndex = pLoadInfo->currentLoadBlockIndex ^ 1;




302,961,672✔





179



  if (pLoadInfo->blockData[nextSlotIndex].pin) {




303,066,292✔





180



    nextSlotIndex = nextSlotIndex ^ 1;




×







181



  }










182












183



  pLoadInfo->currentLoadBlockIndex = nextSlotIndex;




303,085,802✔





184



}




303,022,970✔





185












186



static int32_t loadLastBlock(SLDataIter *pIter, const char *idStr, SBlockData **pResBlock) {




2,147,483,647✔





187



  if (pResBlock != NULL) {




2,147,483,647✔





188



    *pResBlock = NULL;




2,147,483,647✔





189



  }










190












191



  int32_t            code = 0;




2,147,483,647✔





192



  SSttBlockLoadInfo *pInfo = pIter->pBlockLoadInfo;




2,147,483,647✔





193












194



  if (pInfo->blockData[0].sttBlockIndex == pIter->iSttBlk) {




2,147,483,647✔





195



    if (pInfo->currentLoadBlockIndex != 0) {




2,147,483,647✔





196



      tsdbDebug("current load index is set to 0, block index:%d, fileVer:%" PRId64 ", due to uid:%" PRIu64




78,852✔





197



                ", load data, %s",










198



                pIter->iSttBlk, pIter->cid, pIter->uid, idStr);










199



      pInfo->currentLoadBlockIndex = 0;




78,852✔





200



    }










201












202



    *pResBlock = &pInfo->blockData[0].data;




2,147,483,647✔





203



    return code;




2,147,483,647✔





204



  }










205












206



  if (pInfo->blockData[1].sttBlockIndex == pIter->iSttBlk) {




2,147,483,647✔





207



    if (pInfo->currentLoadBlockIndex != 1) {




2,147,483,647✔





208



      tsdbDebug("current load index is set to 1, block index:%d, fileVer:%" PRId64 ", due to uid:%" PRIu64




72,442✔





209



                ", load data, %s",










210



                pIter->iSttBlk, pIter->cid, pIter->uid, idStr);










211



      pInfo->currentLoadBlockIndex = 1;




72,442✔





212



    }










213












214



    *pResBlock = &pInfo->blockData[1].data;




2,147,483,647✔





215



    return code;




2,147,483,647✔





216



  }










217












218



  if (pIter->pSttBlk == NULL || pInfo->pSchema == NULL) {




302,959,655✔





219



    return code;




×







220



  }










221












222



  updateBlockLoadSlot(pInfo);




303,037,925✔





223



  int64_t st = taosGetTimestampUs();




303,055,171✔





224












225



  SBlockData *pBlock = &pInfo->blockData[pInfo->currentLoadBlockIndex].data;




303,055,171✔





226



  code = tsdbSttFileReadBlockDataByColumn(pIter->pReader, pIter->pSttBlk, pBlock, pInfo->pSchema, &pInfo->colIds[1],




302,978,552✔





227



                                          pInfo->numOfCols - 1);




303,059,749✔





228



  if (code != TSDB_CODE_SUCCESS) {




303,098,571✔





229



    return code;




×







230



  }










231












232



  double el = (taosGetTimestampUs() - st) / 1000.0;




303,148,377✔





233



  pInfo->cost.blockElapsedTime += el;




303,148,377✔





234



  pInfo->cost.loadBlocks += 1;




303,107,408✔





235












236



  tsdbDebug("read stt block, total load:%" PRId64 ", trigger by uid:%" PRIu64 ", stt-fileVer:%" PRId64




303,107,532✔





237



            ", last block index:%d, entry:%d, rows:%d, uidRange:%" PRId64 "-%" PRId64 " tsRange:%" PRId64 "-%" PRId64










238



            " %p, elapsed time:%.2f ms, %s",










239



            pInfo->cost.loadBlocks, pIter->uid, pIter->cid, pIter->iSttBlk, pInfo->currentLoadBlockIndex, pBlock->nRow,










240



            pIter->pSttBlk->minUid, pIter->pSttBlk->maxUid, pIter->pSttBlk->minKey, pIter->pSttBlk->maxKey, pBlock, el,










241



            idStr);










242












243



  pInfo->blockData[pInfo->currentLoadBlockIndex].sttBlockIndex = pIter->iSttBlk;




303,107,992✔





244



  pIter->iRow = (pIter->backward) ? pInfo->blockData[pInfo->currentLoadBlockIndex].data.nRow : -1;




303,150,711✔





245












246



  tsdbDebug("last block index list:%d, %d, rowIndex:%d %s", pInfo->blockData[0].sttBlockIndex,




303,125,846✔





247



            pInfo->blockData[1].sttBlockIndex, pIter->iRow, idStr);










248












249



  *pResBlock = &pInfo->blockData[pInfo->currentLoadBlockIndex].data;




303,125,846✔





250



  return code;




303,112,025✔





251



}










252












253



// find the earliest block that contains the required records










254



static FORCE_INLINE int32_t findEarliestIndex(int32_t index, uint64_t uid, const SSttBlk *pBlockList, int32_t num,










255



                                              int32_t backward) {










256



  int32_t i = index;




364,544,401✔





257



  int32_t step = backward ? 1 : -1;




364,544,401✔





258



  while (i >= 0 && i < num && uid >= pBlockList[i].minUid && uid <= pBlockList[i].maxUid) {




741,162,499✔





259



    i += step;




376,618,098✔





260



  }










261



  return i - step;




364,506,844✔





262



}










263












264



static int32_t binarySearchForStartBlock(SSttBlk *pBlockList, int32_t num, uint64_t uid, int32_t backward) {




892,364,244✔





265



  int32_t midPos = -1;




892,364,244✔





266



  if (num <= 0) {




892,364,244✔





267



    return -1;




428,347,814✔





268



  }










269












270



  int32_t firstPos = 0;




464,016,430✔





271



  int32_t lastPos = num - 1;




464,016,430✔





272












273



  // find the first position which is bigger than the key










274



  if ((uid > pBlockList[lastPos].maxUid) || (uid < pBlockList[firstPos].minUid)) {




464,016,430✔





275



    return -1;




99,818,829✔





276



  }










277












278



  while (1) {




38,984,196✔





279



    if (uid >= pBlockList[firstPos].minUid && uid <= pBlockList[firstPos].maxUid) {




403,442,405✔





280



      return findEarliestIndex(firstPos, uid, pBlockList, num, backward);




342,173,255✔





281



    }










282












283



    if (uid > pBlockList[lastPos].maxUid || uid < pBlockList[firstPos].minUid) {




61,278,686✔





284



      return -1;




33,411✔





285



    }










286












287



    int32_t numOfRows = lastPos - firstPos + 1;




61,312,821✔





288



    midPos = (numOfRows >> 1u) + firstPos;




61,312,821✔





289












290



    if (uid < pBlockList[midPos].minUid) {




61,312,821✔





291



      lastPos = midPos - 1;




22,409,168✔





292



    } else if (uid > pBlockList[midPos].maxUid) {




38,911,256✔





293



      firstPos = midPos + 1;




16,575,028✔





294



    } else {










295



      return findEarliestIndex(midPos, uid, pBlockList, num, backward);




22,333,589✔





296



    }










297



  }










298



}










299












300



static FORCE_INLINE int32_t findEarliestRow(int32_t index, uint64_t uid, const uint64_t *uidList, int32_t num,










301



                                            int32_t backward) {










302



  int32_t i = index;




356,725,272✔





303



  int32_t step = backward ? 1 : -1;




356,725,272✔





304



  while (i >= 0 && i < num && uid == uidList[i]) {




2,147,483,647✔





305



    i += step;




2,147,483,647✔





306



  }










307



  return i - step;




356,721,605✔





308



}










309












310



static int32_t binarySearchForStartRowIndex(uint64_t *uidList, int32_t num, uint64_t uid, int32_t backward) {




356,744,338✔





311



  int32_t firstPos = 0;




356,744,338✔





312



  int32_t lastPos = num - 1;




356,744,338✔





313












314



  // find the first position which is bigger than the key










315



  if ((uid > uidList[lastPos]) || (uid < uidList[firstPos])) {




356,744,338✔





316



    return -1;




×







317



  }










318












319



  while (1) {




122,618,284✔





320



    if (uid == uidList[firstPos]) {




479,396,373✔





321



      return findEarliestRow(firstPos, uid, uidList, num, backward);




241,930,218✔





322



    }










323












324



    if (uid > uidList[lastPos] || uid < uidList[firstPos]) {




237,438,869✔





325



      return -1;




37,882✔





326



    }










327












328



    int32_t numOfRows = lastPos - firstPos + 1;




237,391,351✔





329



    int32_t midPos = (numOfRows >> 1u) + firstPos;




237,391,351✔





330












331



    if (uid < uidList[midPos]) {




237,391,351✔





332



      lastPos = midPos - 1;




40,206,013✔





333



    } else if (uid > uidList[midPos]) {




197,198,031✔





334



      firstPos = midPos + 1;




82,412,271✔





335



    } else {










336



      return findEarliestRow(midPos, uid, uidList, num, backward);




114,791,387✔





337



    }










338



  }










339



}










340












341



static int32_t extractSttBlockInfo(SLDataIter *pIter, const TSttBlkArray *pArray, SSttBlockLoadInfo *pBlockLoadInfo,




625,967,553✔





342



                                   uint64_t suid) {










343



  void   *px = NULL;




625,967,553✔





344



  int32_t code = TSDB_CODE_SUCCESS;




625,967,553✔





345



  if (TARRAY2_SIZE(pArray) <= 0) {




625,967,553✔





346



    return code;




162,864✔





347



  }










348












349



  SSttBlk *pStart = &pArray->data[0];




626,008,947✔





350



  SSttBlk *pEnd = &pArray->data[TARRAY2_SIZE(pArray) - 1];




626,012,449✔





351












352



  // all identical










353



  if (pStart->suid == pEnd->suid) {




625,941,810✔





354



    if (pStart->suid != suid) {  // no qualified stt block existed




463,019,505✔





355



      taosArrayClear(pBlockLoadInfo->aSttBlk);




246,539,954✔





356



      pIter->iSttBlk = -1;




246,421,541✔





357



      return TSDB_CODE_SUCCESS;




246,513,738✔





358



    } else {  // all blocks are qualified










359



      taosArrayClear(pBlockLoadInfo->aSttBlk);




216,491,286✔





360



      px = taosArrayAddBatch(pBlockLoadInfo->aSttBlk, pArray->data, pArray->size);




216,500,803✔





361



      if (px == NULL) {




216,559,198✔





362



        return terrno;




×







363



      }










364



    }










365



  } else {










366



    SArray *pTmp = taosArrayInit(TARRAY2_SIZE(pArray), sizeof(SSttBlk));




163,125,702✔





367



    if (pTmp == NULL) {




163,133,985✔





368



      return terrno;




×







369



    }










370












371



    for (int32_t i = 0; i < TARRAY2_SIZE(pArray); ++i) {




1,047,968,924✔





372



      SSttBlk *p = &pArray->data[i];




963,152,309✔





373



      if (p->suid < suid) {




963,157,631✔





374



        continue;




339,916,409✔





375



      }










376












377



      if (p->suid == suid) {




623,261,694✔





378



        void *px = taosArrayPush(pTmp, p);




544,918,530✔





379



        if (px == NULL) {




544,918,530✔





380



          code = terrno;




×







381



          break;




×







382



        }










383



      } else if (p->suid > suid) {




78,357,281✔





384



        break;




78,369,493✔





385



      }










386



    }










387












388



    taosArrayDestroy(pBlockLoadInfo->aSttBlk);




163,137,093✔





389



    pBlockLoadInfo->aSttBlk = pTmp;




163,152,074✔





390



  }










391












392



  return code;




379,646,005✔





393



}










394












395



static int32_t tValueDupPayload(SValue *pVal) {




312,028,403✔





396



  if (IS_VAR_DATA_TYPE(pVal->type) || pVal->type == TSDB_DATA_TYPE_DECIMAL) {




312,028,403✔





397



    char *p = (char *)pVal->pData;




121,791,559✔





398



    char *pBuf = taosMemoryMalloc(pVal->nData);




121,769,522✔





399



    if (pBuf == NULL) {




121,786,947✔





400



      return terrno;




×







401



    }










402












403



    memcpy(pBuf, p, pVal->nData);




121,786,947✔





404



    pVal->pData = (uint8_t *)pBuf;




121,791,027✔





405



  }










406












407



  return TSDB_CODE_SUCCESS;




312,064,267✔





408



}










409












410



static int32_t loadSttStatisticsBlockData(SSttFileReader *pSttFileReader, SSttBlockLoadInfo *pBlockLoadInfo,




626,004,334✔





411



                                          TStatisBlkArray *pStatisBlkArray, uint64_t suid, const char *id) {










412



  int32_t code = TSDB_CODE_SUCCESS;




626,004,334✔





413



  int32_t lino = 0;




626,004,334✔





414



  void   *px = NULL;




626,004,334✔





415



  int32_t startIndex = 0;




626,004,334✔





416



  int32_t ret = 0;




626,004,334✔





417












418



  int32_t numOfBlocks = TARRAY2_SIZE(pStatisBlkArray);




626,004,334✔





419



  if (numOfBlocks <= 0) {




626,178,173✔





420



    return code;




162,864✔





421



  }










422












423



  while ((startIndex < numOfBlocks) && (pStatisBlkArray->data[startIndex].maxTbid.suid < suid)) {




809,455,399✔





424



    ++startIndex;




183,440,090✔





425



  }










426












427



  if (startIndex >= numOfBlocks || pStatisBlkArray->data[startIndex].minTbid.suid > suid) {




626,162,178✔





428



    return 0;




292,962,508✔





429



  }










430












431



  int32_t endIndex = startIndex;




333,190,466✔





432



  while (endIndex < numOfBlocks && pStatisBlkArray->data[endIndex].minTbid.suid <= suid) {




669,676,686✔





433



    ++endIndex;




336,486,220✔





434



  }










435












436



  int32_t num = endIndex - startIndex;




333,213,209✔





437



  pBlockLoadInfo->cost.loadStatisBlocks += num;




333,213,209✔





438












439



  STbStatisBlock block;




333,131,889✔





440



  code = tStatisBlockInit(&block);




333,082,010✔





441



  QUERY_CHECK_CODE(code, lino, _end);




333,226,307✔





442












443



  int64_t st = taosGetTimestampUs();




333,234,203✔





444












445



  for (int32_t k = startIndex; k < endIndex; ++k) {




669,740,874✔





446



    code = tsdbSttFileReadStatisBlock(pSttFileReader, &pStatisBlkArray->data[k], &block);




336,485,039✔





447



    QUERY_CHECK_CODE(code, lino, _end);




336,548,208✔





448












449



    int32_t i = 0;




336,548,208✔





450



    int32_t rows = block.numOfRecords;




336,548,208✔





451



    while (i < rows && ((int64_t *)block.suids.data)[i] != suid) {




479,337,866✔





452



      ++i;




142,789,658✔





453



    }










454












455



    // existed










456



    if (i < rows) {




336,551,271✔





457



      SSttTableRowsInfo *pInfo = &pBlockLoadInfo->info;




319,183,498✔





458












459



      if (pInfo->pUid == NULL) {




319,172,824✔





460



        pInfo->pUid = taosArrayInit(rows, sizeof(int64_t));




315,859,478✔





461



        pInfo->pFirstTs = taosArrayInit(rows, sizeof(int64_t));




315,855,105✔





462



        pInfo->pLastTs = taosArrayInit(rows, sizeof(int64_t));




315,861,642✔





463



        pInfo->pCount = taosArrayInit(rows, sizeof(int64_t));




315,865,709✔





464












465



        pInfo->pFirstKey = taosArrayInit(rows, sizeof(SValue));




315,845,586✔





466



        pInfo->pLastKey = taosArrayInit(rows, sizeof(SValue));




315,860,724✔





467












468



        if (pInfo->pUid == NULL || pInfo->pFirstTs == NULL || pInfo->pLastTs == NULL || pInfo->pCount == NULL ||




315,832,057✔





469



            pInfo->pFirstKey == NULL || pInfo->pLastKey == NULL) {




315,860,835✔






UNCOV

470



          code = terrno;




×







471



          goto _end;




×







472



        }










473












474



        pInfo->memSize = sizeof(SSttTableRowsInfo) + sizeof(SArray) * 6;




315,830,203✔





475



      }










476












477



      if (pStatisBlkArray->data[k].maxTbid.suid == suid) {




319,148,378✔





478



        int32_t size = rows - i;




281,269,100✔





479



        int32_t offset = i * sizeof(int64_t);




281,269,100✔





480












481



        px = taosArrayAddBatch(pInfo->pUid, tBufferGetDataAt(&block.uids, offset), size);




281,269,100✔





482



        TSDB_CHECK_NULL(px, code, lino, _end, terrno);




281,283,559✔





483












484



        px = taosArrayAddBatch(pInfo->pFirstTs, tBufferGetDataAt(&block.firstKeyTimestamps, offset), size);




281,283,559✔





485



        TSDB_CHECK_NULL(px, code, lino, _end, terrno);




281,322,468✔





486












487



        px = taosArrayAddBatch(pInfo->pLastTs, tBufferGetDataAt(&block.lastKeyTimestamps, offset), size);




281,322,468✔





488



        TSDB_CHECK_NULL(px, code, lino, _end, terrno);




281,329,018✔





489












490



        px = taosArrayAddBatch(pInfo->pCount, tBufferGetDataAt(&block.counts, offset), size);




281,329,018✔





491



        TSDB_CHECK_NULL(px, code, lino, _end, terrno);




281,330,948✔





492












493



        pInfo->memSize += size * sizeof(int64_t) * 4;




281,330,948✔





494



        pInfo->memSize += size * sizeof(SValue) * 2;




281,309,338✔





495












496



        if (block.numOfPKs > 0) {




281,242,995✔





497



          SValue vFirst = {0}, vLast = {0};




95,387,921✔





498



          for (int32_t f = i; f < rows; ++f) {




237,934,531✔





499



            code = tValueColumnGet(&block.firstKeyPKs[0], f, &vFirst);




142,529,724✔





500



            TSDB_CHECK_CODE(code, lino, _end);




142,539,097✔





501












502



            code = tValueDupPayload(&vFirst);




142,539,097✔





503



            TSDB_CHECK_CODE(code, lino, _end);




142,560,850✔





504












505



            px = taosArrayPush(pInfo->pFirstKey, &vFirst);




142,560,850✔





506



            TSDB_CHECK_NULL(px, code, lino, _end, terrno);




142,597,780✔





507












508



            // todo add api to clone the original data










509



            code = tValueColumnGet(&block.lastKeyPKs[0], f, &vLast);




142,597,780✔





510



            TSDB_CHECK_CODE(code, lino, _end);




142,599,831✔





511












512



            code = tValueDupPayload(&vLast);




142,599,831✔





513



            TSDB_CHECK_CODE(code, lino, _end);




142,585,806✔





514












515



            px = taosArrayPush(pInfo->pLastKey, &vLast);




142,585,806✔





516



            TSDB_CHECK_NULL(px, code, lino, _end, terrno);




142,597,774✔





517












518



            pInfo->memSize += (IS_VAR_DATA_TYPE(vFirst.type) || vFirst.type == TSDB_DATA_TYPE_DECIMAL)? (vFirst.nData + vLast.nData):0;




142,597,774✔





519



          }










520



        } else {










521



          // SValue vFirst = {0}; is equal array init with zeroed data










522



          px = taosArrayReserve(pInfo->pFirstKey, size);




185,855,074✔





523



          TSDB_CHECK_NULL(px, code, lino, _end, terrno);




185,885,409✔





524



          px = taosArrayReserve(pInfo->pLastKey, size);




185,885,409✔





525



          TSDB_CHECK_NULL(px, code, lino, _end, terrno);




185,924,580✔





526



        }










527



      } else {










528



        STbStatisRecord record = {0};




37,856,162✔





529



        while (i < rows) {




183,677,918✔





530



          code = tStatisBlockGet(&block, i, &record);




183,684,945✔





531



          TSDB_CHECK_CODE(code, lino, _end);




183,678,993✔





532












533



          if (record.suid != suid) {




183,678,993✔





534



            break;




37,882,961✔





535



          }










536












537



          px = taosArrayPush(pInfo->pUid, &record.uid);




145,796,032✔





538



          TSDB_CHECK_NULL(px, code, lino, _end, terrno);




145,817,823✔





539












540



          px = taosArrayPush(pInfo->pCount, &record.count);




145,817,823✔





541



          TSDB_CHECK_NULL(px, code, lino, _end, terrno);




145,815,694✔





542












543



          px = taosArrayPush(pInfo->pFirstTs, &record.firstKey.ts);




145,815,694✔





544



          TSDB_CHECK_NULL(px, code, lino, _end, terrno);




145,818,838✔





545












546



          px = taosArrayPush(pInfo->pLastTs, &record.lastKey.ts);




145,818,838✔





547



          TSDB_CHECK_NULL(px, code, lino, _end, terrno);




145,818,908✔





548












549



          pInfo->memSize += (sizeof(int64_t) * 4 + sizeof(SValue) * 2);




145,818,908✔





550












551



          if (record.firstKey.numOfPKs > 0) {




145,794,160✔





552



            SValue first = record.firstKey.pks[0];




13,459,882✔





553



            code = tValueDupPayload(&first);




13,458,539✔





554



            TSDB_CHECK_CODE(code, lino, _end);




13,460,545✔





555












556



            px = taosArrayPush(pInfo->pFirstKey, &first);




13,460,545✔





557



            TSDB_CHECK_NULL(px, code, lino, _end, terrno);




13,459,202✔





558












559



            SValue last = record.lastKey.pks[0];




13,459,202✔





560



            code = tValueDupPayload(&last);




13,460,545✔





561



            TSDB_CHECK_CODE(code, lino, _end);




13,459,882✔





562












563



            px = taosArrayPush(pInfo->pLastKey, &last);




13,459,882✔





564



            TSDB_CHECK_NULL(px, code, lino, _end, terrno);




13,461,225✔





565












566



            pInfo->memSize += (IS_VAR_DATA_TYPE(first.type) || first.type == TSDB_DATA_TYPE_DECIMAL)? (first.nData + last.nData):0;




13,461,225✔





567



          } else {










568



            // append empty value, SValue v = {0}; 










569



            px = taosArrayReserve(pInfo->pFirstKey, 1);




132,334,278✔





570



            TSDB_CHECK_NULL(px, code, lino, _end, terrno);




132,342,102✔





571












572



            px = taosArrayReserve(pInfo->pLastKey, 1);




132,342,102✔





573



            TSDB_CHECK_NULL(px, code, lino, _end, terrno);




132,365,178✔





574



          }










575












576



          i += 1;




145,823,734✔





577



        }










578



      }










579



    }










580



  }










581












582



_end:




333,333,331✔





583



  tStatisBlockDestroy(&block);




333,176,292✔





584



  if (code != 0) {




333,187,968✔





585



    tsdbError("%s error happens at:%s line number: %d, code:%s", id, __func__, lino, tstrerror(code));




×







586



  } else {










587



    double el = (taosGetTimestampUs() - st) / 1000.0;




333,194,621✔





588



    pBlockLoadInfo->cost.statisElapsedTime += el;




333,194,621✔





589












590



    tsdbDebug("%s load %d statis blocks into buf, elapsed time:%.2fms", id, num, el);




333,205,735✔





591



  }










592



  return code;




333,203,559✔





593



}










594












595



static int32_t doLoadSttFilesBlk(SSttBlockLoadInfo *pBlockLoadInfo, SLDataIter *pIter, int64_t suid,




625,687,266✔





596



                                 _load_tomb_fn loadTombFn, void *pReader1, const char *idStr, bool loadFromDisk) {










597



  int64_t st = taosGetTimestampUs();




626,190,076✔





598












599



  const TSttBlkArray *pSttBlkArray = NULL;




626,190,076✔





600



  pBlockLoadInfo->sttBlockLoaded = true;




626,166,921✔





601












602



  // load the stt block info for each stt-block










603



  int32_t code = tsdbSttFileReadSttBlk(pIter->pReader, &pSttBlkArray);




626,159,499✔





604



  if (code != TSDB_CODE_SUCCESS) {




626,172,383✔





605



    tsdbError("load stt blk failed, code:%s, %s", tstrerror(code), idStr);




×







606



    return code;




×







607



  }










608












609



  // load the stt block info for each stt file block










610



  code = extractSttBlockInfo(pIter, pSttBlkArray, pBlockLoadInfo, suid);




626,172,383✔





611



  if (code != TSDB_CODE_SUCCESS) {




626,149,294✔





612



    tsdbError("load stt block info failed, code:%s, %s", tstrerror(code), idStr);




1,437✔





613



    return code;




×







614



  }










615












616



  if (loadFromDisk) {




626,148,090✔





617



    // load stt statistics block for all stt-blocks, to decide if the data of queried table exists in current stt file










618



    TStatisBlkArray *pStatisBlkArray = NULL;




626,147,274✔





619



    code = tsdbSttFileReadStatisBlk(pIter->pReader, (const TStatisBlkArray **)&pStatisBlkArray);




626,041,716✔





620



    if (code != TSDB_CODE_SUCCESS) {




626,282,646✔





621



      tsdbError("failed to load stt block statistics, code:%s, %s", tstrerror(code), idStr);




×







622



      return code;




×







623



    }










624












625



    // load statistics block for all tables in current stt file










626



    code = loadSttStatisticsBlockData(pIter->pReader, pIter->pBlockLoadInfo, pStatisBlkArray, suid, idStr);




626,282,646✔





627



    if (code != TSDB_CODE_SUCCESS) {




626,002,926✔





628



      tsdbError("failed to load stt statistics block data, code:%s, %s", tstrerror(code), idStr);




×







629



      return code;




×







630



    }










631



  } else {










632



    tsdbDebug("stt block statis info loaded from cache, %s", idStr);




816✔





633



  }










634












635



  code = loadTombFn(pReader1, pIter->pReader, pIter->pBlockLoadInfo);




626,304,824✔





636












637



  double el = (taosGetTimestampUs() - st) / 1000.0;




626,351,807✔





638



  tsdbDebug("load the stt file blk info completed, elapsed time:%.2fms, %s", el, idStr);




626,351,807✔





639



  return code;




626,340,893✔





640



}










641












642



static int32_t uidComparFn(const void *p1, const void *p2) {




753,267,713✔





643



  const uint64_t *pFirst = p1;




753,267,713✔





644



  const uint64_t *pVal = p2;




753,267,713✔





645












646



  if (*pFirst == *pVal) {




753,267,713✔





647



    return 0;




364,532,441✔





648



  } else {










649



    return *pFirst < *pVal ? -1 : 1;




388,929,653✔





650



  }










651



}










652












653



static void setSttInfoForCurrentTable(SSttBlockLoadInfo *pLoadInfo, uint64_t uid, SSttKeyRange *pRange,




892,668,432✔





654



                                      int64_t *numOfRows) {










655



  if (pRange == NULL || taosArrayGetSize(pLoadInfo->info.pUid) == 0) {




892,668,432✔





656



    return;




428,439,687✔





657



  }










658












659



  int32_t index = taosArraySearchIdx(pLoadInfo->info.pUid, &uid, uidComparFn, TD_EQ);




464,351,323✔





660



  if (index >= 0) {




464,310,040✔





661



    pRange->skey.ts = *(int64_t *)taosArrayGet(pLoadInfo->info.pFirstTs, index);




364,477,338✔





662



    pRange->ekey.ts = *(int64_t *)taosArrayGet(pLoadInfo->info.pLastTs, index);




364,491,480✔





663












664



    *numOfRows += *(int64_t *)taosArrayGet(pLoadInfo->info.pCount, index);




364,497,161✔





665












666



    if (pRange->skey.numOfPKs > 0) {




364,507,488✔





667



      memcpy(&pRange->skey.pks[0], taosArrayGet(pLoadInfo->info.pFirstKey, index), sizeof(SValue));




143,745,113✔





668



      memcpy(&pRange->ekey.pks[0], taosArrayGet(pLoadInfo->info.pLastKey, index), sizeof(SValue));




143,753,171✔





669



    }










670



  }










671



}










672












673



int32_t tLDataIterOpen2(SLDataIter *pIter, SSttFileReader *pSttFileReader, int32_t cid, int8_t backward,




892,699,581✔





674



                        SMergeTreeConf *pConf, SSttBlockLoadInfo *pBlockLoadInfo, SSttKeyRange *pKeyRange,










675



                        int64_t *numOfRows, const char *idStr, bool loadFromDisk) {










676



  int32_t code = TSDB_CODE_SUCCESS;




892,699,581✔





677












678



  pIter->uid = pConf->uid;




892,699,581✔





679



  pIter->cid = cid;




892,809,523✔





680



  pIter->backward = backward;




893,083,495✔





681



  pIter->verRange.minVer = pConf->verRange.minVer;




893,114,110✔





682



  pIter->verRange.maxVer = pConf->verRange.maxVer;




892,984,326✔





683



  pIter->timeWindow.skey = pConf->timewindow.skey;




892,993,464✔





684



  pIter->timeWindow.ekey = pConf->timewindow.ekey;




892,763,026✔





685












686



  pIter->pStartRowKey = pConf->pCurRowKey;




892,935,089✔





687



  pIter->pReader = pSttFileReader;




892,789,665✔





688



  pIter->pBlockLoadInfo = pBlockLoadInfo;




892,921,135✔





689












690



  // open stt file failed, ignore and continue










691



  if (pIter->pReader == NULL) {




892,929,661✔





692



    tsdbError("stt file reader is null, %s", idStr);




×







693



    pIter->pSttBlk = NULL;




×







694



    pIter->iSttBlk = -1;




×







695



    return TSDB_CODE_SUCCESS;




×







696



  }










697












698



  if (!pBlockLoadInfo->sttBlockLoaded) {




892,541,452✔





699



      code = doLoadSttFilesBlk(pBlockLoadInfo, pIter, pConf->suid, pConf->loadTombFn, pConf->pReader, idStr, loadFromDisk);




625,832,808✔





700



  }










701












702



  setSttInfoForCurrentTable(pBlockLoadInfo, pConf->uid, pKeyRange, numOfRows);




892,962,031✔





703












704



  // find the start block, actually we could load the position to avoid repeatly searching for the start position when










705



  // the skey is updated.










706



  size_t size = taosArrayGetSize(pBlockLoadInfo->aSttBlk);




892,676,638✔





707



  pIter->iSttBlk = binarySearchForStartBlock(pBlockLoadInfo->aSttBlk->pData, size, pConf->uid, backward);




892,841,648✔





708



  if (pIter->iSttBlk != -1) {




892,742,331✔





709



    pIter->pSttBlk = taosArrayGet(pBlockLoadInfo->aSttBlk, pIter->iSttBlk);




364,508,772✔





710



    pIter->iRow = (pIter->backward) ? pIter->pSttBlk->nRow : -1;




364,507,184✔





711












712



    if ((!backward) && ((pConf->strictTimeRange && pIter->pSttBlk->minKey >= pIter->timeWindow.ekey) ||




364,490,753✔





713



                        (!pConf->strictTimeRange && pIter->pSttBlk->minKey > pIter->timeWindow.ekey))) {




302,113,963✔





714



      pIter->pSttBlk = NULL;




2,690,700✔





715



    }










716












717



    if (backward && ((pConf->strictTimeRange && pIter->pSttBlk->maxKey <= pIter->timeWindow.skey) ||




364,437,960✔





718



                     (!pConf->strictTimeRange && pIter->pSttBlk->maxKey < pIter->timeWindow.skey))) {




62,410,093✔





719



      pIter->pSttBlk = NULL;




287,273✔





720



      pIter->ignoreEarlierTs = true;




192,546✔





721



    }










722



  }










723












724



  return code;




892,394,714✔





725



}










726












727



void tLDataIterClose2(SLDataIter *pIter) {




626,324,053✔





728



  tsdbSttFileReaderClose(&pIter->pReader);




626,324,053✔





729



  pIter->pReader = NULL;




626,306,274✔





730



}




626,363,480✔





731












732



void tLDataIterNextBlock(SLDataIter *pIter, const char *idStr) {




398,646,521✔





733



  int32_t step = pIter->backward ? -1 : 1;




398,646,521✔





734



  int32_t oldIndex = pIter->iSttBlk;




398,687,940✔





735












736



  pIter->iSttBlk += step;




398,685,427✔





737












738



  int32_t index = -1;




398,672,608✔





739



  size_t  size = pIter->pBlockLoadInfo->aSttBlk->size;




398,672,608✔





740



  for (int32_t i = pIter->iSttBlk; i < size && i >= 0; i += step) {




399,716,129✔





741



    SSttBlk *p = taosArrayGet(pIter->pBlockLoadInfo->aSttBlk, i);




80,799,729✔





742



    if ((!pIter->backward) && p->minUid > pIter->uid) {




80,799,028✔





743



      break;




32,729,624✔





744



    }










745












746



    if (pIter->backward && p->maxUid < pIter->uid) {




48,070,105✔





747



      break;




1,466,937✔





748



    }










749












750



    // check uid firstly










751



    if (p->minUid <= pIter->uid && p->maxUid >= pIter->uid) {




46,602,817✔





752



      if ((!pIter->backward) && p->minKey > pIter->timeWindow.ekey) {




46,602,817✔





753



        break;




2,865,591✔





754



      }










755












756



      if (pIter->backward && p->maxKey < pIter->timeWindow.skey) {




43,737,226✔





757



        break;




702✔





758



      }










759












760



      // check time range secondly










761



      if (p->minKey <= pIter->timeWindow.ekey && p->maxKey >= pIter->timeWindow.skey) {




43,736,524✔





762



        if ((!pIter->backward) && p->minVer > pIter->verRange.maxVer) {




42,697,641✔





763



          break;




×







764



        }










765












766



        if (pIter->backward && p->maxVer < pIter->verRange.minVer) {




42,697,641✔





767



          break;




×







768



        }










769












770



        if (p->minVer <= pIter->verRange.maxVer && p->maxVer >= pIter->verRange.minVer) {




42,697,641✔





771



          index = i;




42,697,641✔





772



          break;




42,697,641✔





773



        }










774



      }










775



    }










776



  }










777












778



  pIter->pSttBlk = NULL;




398,720,867✔





779



  if (index != -1) {




398,648,080✔





780



    SSttBlk *p = taosArrayGet(pIter->pBlockLoadInfo->aSttBlk, index);




42,697,641✔





781












782



    pIter->iSttBlk = index;




42,697,641✔





783



    pIter->pSttBlk = (SSttBlk *)taosArrayGet(pIter->pBlockLoadInfo->aSttBlk, pIter->iSttBlk);




42,697,641✔





784



    tsdbDebug("try next stt-file block:%d from %d, trigger by uid:%" PRIu64 ", stt-fileVer:%" PRId64




42,697,641✔





785



              ", uidRange:%" PRId64 "-%" PRId64 " %s",










786



              pIter->iSttBlk, oldIndex, pIter->uid, pIter->cid, p->minUid, p->maxUid, idStr);










787



  } else {










788



    tsdbDebug("no more last block qualified, uid:%" PRIu64 ", stt-file block:%d, %s", pIter->uid, oldIndex, idStr);




355,950,439✔





789



  }










790



}




398,648,080✔





791












792



static int32_t findNextValidRow(SLDataIter *pIter, const char *idStr) {




2,147,483,647✔





793



  bool        hasVal = false;




2,147,483,647✔





794



  int32_t     step = pIter->backward ? -1 : 1;




2,147,483,647✔





795



  int32_t     i = pIter->iRow;




2,147,483,647✔





796



  SBlockData *pData = NULL;




2,147,483,647✔





797












798



  int32_t code = loadLastBlock(pIter, idStr, &pData);




2,147,483,647✔





799



  if (code) {




2,147,483,647✔





800



    tsdbError("failed to load stt block, code:%s, %s", tstrerror(code), idStr);




×







801



    return code;




×







802



  }










803












804



  // mostly we only need to find the start position for a given table










805



  if ((((i == 0) && (!pIter->backward)) || (i == pData->nRow - 1 && pIter->backward)) && pData->aUid != NULL) {




2,147,483,647✔





806



    i = binarySearchForStartRowIndex((uint64_t *)pData->aUid, pData->nRow, pIter->uid, pIter->backward);




356,809,142✔





807



    if (i == -1) {




356,733,946✔





808



      tsdbDebug("failed to find the data in pBlockData, uid:%" PRIu64 " , %s", pIter->uid, idStr);




37,882✔





809



      pIter->iRow = -1;




37,882✔





810



      return code;




37,882✔





811



    }










812



  }










813












814



  for (; i < pData->nRow && i >= 0; i += step) {




2,147,483,647✔





815



    if (pData->aUid != NULL) {




2,147,483,647✔





816



      if (!pIter->backward) {




2,147,483,647✔





817



        if (pData->aUid[i] > pIter->uid) {




2,147,483,647✔





818



          break;




91,534,217✔





819



        }










820



      } else {










821



        if (pData->aUid[i] < pIter->uid) {




2,147,483,647✔





822



          break;




22,268,824✔





823



        }










824



      }










825



    }










826












827



    int64_t ts = pData->aTSKEY[i];




2,147,483,647✔





828



    if (!pIter->backward) {               // asc




2,147,483,647✔





829



      if (ts > pIter->timeWindow.ekey) {  // no more data




2,147,483,647✔





830



        break;




4,210,935✔





831



      } else {










832



        if (ts < pIter->timeWindow.skey) {




2,147,483,647✔





833



          continue;




2,147,483,647✔





834



        }










835












836



        if (ts == pIter->timeWindow.skey && pIter->pStartRowKey->numOfPKs > 0) {




2,147,483,647✔





837



          SRowKey key;




33,730,916✔





838



          tColRowGetKey(pData, i, &key);




33,730,916✔





839



          int32_t ret = pkCompEx(&key, pIter->pStartRowKey);




33,730,916✔





840



          if (ret < 0) {




33,730,916✔





841



            continue;




×







842



          }










843



        }










844



      }










845



    } else {










846



      if (ts < pIter->timeWindow.skey) {




2,147,483,647✔





847



        break;




911,783✔





848



      } else {










849



        if (ts > pIter->timeWindow.ekey) {




2,147,483,647✔





850



          continue;




56,741,922✔





851



        }










852












853



        if (ts == pIter->timeWindow.ekey && pIter->pStartRowKey->numOfPKs > 0) {




2,147,483,647✔





854



          SRowKey key;




×







855



          tColRowGetKey(pData, i, &key);




×







856



          int32_t ret = pkCompEx(&key, pIter->pStartRowKey);




×







857



          if (ret > 0) {




×







858



            continue;




×







859



          }










860



        }










861



      }










862



    }










863












864



    int64_t ver = pData->aVersion[i];




2,147,483,647✔





865



    if (ver < pIter->verRange.minVer) {




2,147,483,647✔





866



      continue;




×







867



    }










868












869



    // todo opt handle desc case










870



    if (ver > pIter->verRange.maxVer) {




2,147,483,647✔





871



      continue;




1,352✔





872



    }










873












874



    hasVal = true;




2,147,483,647✔





875



    break;




2,147,483,647✔





876



  }










877












878



  pIter->iRow = (hasVal) ? i : -1;




2,147,483,647✔





879



  return code;




2,147,483,647✔





880



}










881












882



int32_t tLDataIterNextRow(SLDataIter *pIter, const char *idStr, bool *hasNext) {




2,147,483,647✔





883



  int32_t     step = pIter->backward ? -1 : 1;




2,147,483,647✔





884



  int32_t     code = 0;




2,147,483,647✔





885



  int32_t     iBlockL = pIter->iSttBlk;




2,147,483,647✔





886



  SBlockData *pBlockData = NULL;




2,147,483,647✔





887



  int32_t     lino = 0;




2,147,483,647✔





888












889



  *hasNext = false;




2,147,483,647✔





890












891



  // no qualified last file block in current file, no need to fetch row










892



  if (pIter->pSttBlk == NULL) {




2,147,483,647✔





893



    return code;




531,205,797✔





894



  }










895












896



  code = loadLastBlock(pIter, idStr, &pBlockData);




2,147,483,647✔





897



  if (pBlockData == NULL || code != TSDB_CODE_SUCCESS) {




2,147,483,647✔





898



    lino = __LINE__;




×







899



    goto _exit;




×







900



  }










901












902



  pIter->iRow += step;




2,147,483,647✔





903












904



  while (1) {




42,696,981✔





905



    bool skipBlock = false;




2,147,483,647✔





906



    code = findNextValidRow(pIter, idStr);




2,147,483,647✔





907



    TSDB_CHECK_CODE(code, lino, _exit);




2,147,483,647✔





908












909



    if (pIter->pBlockLoadInfo->checkRemainingRow) {




2,147,483,647✔





910



      skipBlock = true;




×







911



      int16_t *aCols = pIter->pBlockLoadInfo->colIds;




×







912



      int      nCols = pIter->pBlockLoadInfo->numOfCols;




×







913



      bool     isLast = pIter->pBlockLoadInfo->isLast;




×







914



      for (int inputColIndex = 0; inputColIndex < nCols; ++inputColIndex) {




×







915



        for (int colIndex = 0; colIndex < pBlockData->nColData; ++colIndex) {




×







916



          SColData *pColData = &pBlockData->aColData[colIndex];




×







917



          int16_t   cid = pColData->cid;




×







918












919



          if (cid == aCols[inputColIndex]) {




×







920



            if (isLast && (pColData->flag & HAS_VALUE)) {




×







921



              skipBlock = false;




×







922



              break;




×







923



            } else if (pColData->flag & (HAS_VALUE | HAS_NULL)) {




×







924



              skipBlock = false;




×







925



              break;




×







926



            }










927



          }










928



        }










929



      }










930



    }










931












932



    if (skipBlock || pIter->iRow >= pBlockData->nRow || pIter->iRow < 0) {




2,147,483,647✔





933



      tLDataIterNextBlock(pIter, idStr);




573,597,660✔





934



      if (pIter->pSttBlk == NULL) {  // no more data




398,637,839✔





935



        goto _exit;




355,989,235✔





936



      }










937



    } else {










938



      break;










939



    }










940












941



    if (iBlockL != pIter->iSttBlk) {




42,697,641✔





942



      code = loadLastBlock(pIter, idStr, &pBlockData);




42,697,641✔





943



      if ((pBlockData == NULL) || (code != 0)) {




42,696,981✔





944



        lino = __LINE__;




×







945



        goto _exit;




×







946



      }










947












948



      // set start row index










949



      pIter->iRow = pIter->backward ? pBlockData->nRow - 1 : 0;




42,696,981✔





950



    }










951



  }










952












953



  pIter->rInfo.suid = pBlockData->suid;




2,147,483,647✔





954



  pIter->rInfo.uid = pBlockData->uid;




2,147,483,647✔





955



  pIter->rInfo.row = tsdbRowFromBlockData(pBlockData, pIter->iRow);




2,147,483,647✔





956












957



_exit:




2,147,483,647✔





958



  if (code) {




2,147,483,647✔





959



    tsdbError("failed to exec stt-file nextIter, lino:%d, code:%s, %s", lino, tstrerror(code), idStr);




×







960



  }










961












962



  *hasNext = (code == TSDB_CODE_SUCCESS) && (pIter->pSttBlk != NULL) && (pBlockData != NULL);




2,147,483,647✔





963



  return code;




2,147,483,647✔





964



}










965












966



// SMergeTree =================================================










967



static FORCE_INLINE int32_t tLDataIterCmprFn(const SRBTreeNode *p1, const SRBTreeNode *p2) {




2,147,483,647✔





968



  SLDataIter *pIter1 = (SLDataIter *)(((uint8_t *)p1) - offsetof(SLDataIter, node));




2,147,483,647✔





969



  SLDataIter *pIter2 = (SLDataIter *)(((uint8_t *)p2) - offsetof(SLDataIter, node));




2,147,483,647✔





970












971



  SRowKey rkey1 = {0}, rkey2 = {0};




2,147,483,647✔





972



  tRowGetKeyEx(&pIter1->rInfo.row, &rkey1);




2,147,483,647✔





973



  tRowGetKeyEx(&pIter2->rInfo.row, &rkey2);




2,147,483,647✔





974












975



  int32_t ret = tRowKeyCompare(&rkey1, &rkey2);




2,147,483,647✔





976



  if (ret < 0) {




2,147,483,647✔





977



    return -1;




2,147,483,647✔





978



  } else if (ret > 0) {




2,147,483,647✔





979



    return 1;




2,147,483,647✔





980



  } else {










981



    int64_t ver1 = TSDBROW_VERSION(&pIter1->rInfo.row);




2,147,483,647✔





982



    int64_t ver2 = TSDBROW_VERSION(&pIter2->rInfo.row);




2,147,483,647✔





983












984



    if (ver1 < ver2) {




2,147,483,647✔





985



      return -1;




1,655,965,583✔





986



    } else if (ver1 > ver2) {




2,147,483,647✔





987



      return 1;




2,147,483,647✔





988



    } else {










989



      return 0;




×







990



    }










991



  }










992



}










993












994



static FORCE_INLINE int32_t tLDataIterDescCmprFn(const SRBTreeNode *p1, const SRBTreeNode *p2) {




596,207,340✔





995



  return -1 * tLDataIterCmprFn(p1, p2);




596,207,340✔





996



}










997












998



static void clearTableRowsInfoCache(void) {




165,350✔





999



  int32_t items = (statisCacheInfo.pStatisFileCache != NULL)? taosLRUCacheGetElems(statisCacheInfo.pStatisFileCache):0;




165,350✔





1000



  tsdbInfo("start to free %d items in statisCache", items);




165,350✔





1001












1002



  taosLRUCacheCleanup(statisCacheInfo.pStatisFileCache);




165,350✔





1003



  (void)taosThreadMutexDestroy(&statisCacheInfo.lock);




165,350✔





1004



}




165,350✔





1005












1006



// init the statis file cache, 10MiB by default










1007



static void initTableRowsInfoCache(void) {




165,350✔





1008



  statisCacheInfo.pStatisFileCache = taosLRUCacheInit(40 * 1024 * 1024, -1, 0.5);




165,350✔





1009



  (void)taosThreadMutexInit(&statisCacheInfo.lock, NULL);




165,350✔





1010



  (void) atexit(clearTableRowsInfoCache);




165,350✔





1011



}




165,350✔





1012












1013



int32_t tMergeTreeOpen2(SMergeTree *pMTree, SMergeTreeConf *pConf, SSttDataInfoForTable *pSttDataInfo) {




932,603,899✔





1014



  int32_t               code = TSDB_CODE_SUCCESS;




932,603,899✔





1015



  STFileSet *           pFset = (STFileSet *)pConf->pCurrentFileset;




932,603,899✔





1016



  bool                  loadStatisFromDisk = true;




932,800,278✔





1017



  int32_t               lino = 0;




932,800,278✔





1018



  int32_t               numOfLevels = pFset->lvlArr->size;




932,800,278✔





1019



  SSttStatisCacheValue* pValue = NULL;




932,797,280✔





1020



  LRUHandle*            pHandle = NULL;




932,865,566✔





1021



  SSttStatisCacheKey    key = {.suid = pConf->suid, .fid = pFset->fid, .vgId = TD_VID(pConf->pTsdb->pVnode)};




932,876,217✔





1022












1023



  (void)taosThreadOnce(&tsCacheInit, initTableRowsInfoCache);




932,732,803✔





1024












1025



  pMTree->pIter = NULL;




932,509,157✔





1026



  pMTree->backward = pConf->backward;




932,608,238✔





1027



  pMTree->idStr = pConf->idstr;




932,696,216✔





1028












1029



  if (!pMTree->backward) {  // asc




932,604,964✔





1030



    tRBTreeCreate(&pMTree->rbt, tLDataIterCmprFn);




730,375,152✔





1031



  } else {  // desc










1032



    tRBTreeCreate(&pMTree->rbt, tLDataIterDescCmprFn);




202,207,779✔





1033



  }










1034












1035



  pMTree->ignoreEarlierTs = false;




932,595,858✔





1036












1037



  // no data exists, go to end










1038



  if (numOfLevels == 0) {




932,511,904✔





1039



    goto _end;




73,392,700✔





1040



  }










1041












1042



  code = adjustSttDataIters(pConf->pSttFileBlockIterArray, pConf->pCurrentFileset);




859,119,204✔





1043



  if (code) {




859,140,094✔





1044



    goto _end;




×







1045



  }










1046












1047



  if (pConf->cacheStatis) {




859,140,094✔





1048



    int32_t ret = getStatisInfoFromCache(statisCacheInfo.pStatisFileCache, &key, &pValue, &pHandle, pConf->idstr);




1,292✔





1049



    if (ret == TSDB_CODE_SUCCESS) {  // use cached statis info




1,292✔





1050



      if (pValue->commitTs == pFset->lastCommit) {




1,156✔





1051



        loadStatisFromDisk = false;




1,156✔





1052



      } else {  // release the handle ref, and then remove it from lru cache










1053



        int64_t ts = pValue->commitTs;




×







1054



        clearStatisInfoCache(statisCacheInfo.pStatisFileCache, &key, &pHandle);




×







1055



        tsdbInfo(




×







1056



            "cache expired since new commit occurs, remove the cache and load from disk, vgId:%d, fid:%d, suid:%" PRId64










1057



            ", commitTs:%" PRId64 ", new commitTs:%" PRId64,










1058



            key.vgId, key.fid, key.suid, ts, pFset->lastCommit);










1059



      }










1060



    }










1061



  }










1062












1063



  for (int32_t j = 0; j < numOfLevels; ++j) {




1,751,649,530✔





1064



    SSttLvl *pSttLevel = ((STFileSet *)pConf->pCurrentFileset)->lvlArr->data[j];




892,289,284✔





1065



    SArray  *pList = taosArrayGetP(pConf->pSttFileBlockIterArray, j);




892,490,952✔





1066












1067



    for (int32_t i = 0; i < TARRAY2_SIZE(pSttLevel->fobjArr); ++i) {  // open all last file




1,785,445,169✔





1068



      SLDataIter *pIter = taosArrayGetP(pList, i);




892,803,539✔





1069












1070



      SSttFileReader    *pSttFileReader = pIter->pReader;




892,867,870✔





1071



      SSttBlockLoadInfo *pLoadInfo = pIter->pBlockLoadInfo;




892,833,527✔





1072












1073



      // open stt file reader if not opened yet










1074



      // if failed to open this stt file, ignore the error and try next one










1075



      if (pSttFileReader == NULL) {




892,861,920✔





1076



        int32_t pgSize = pConf->pTsdb->pVnode->config.tsdbPageSize;




626,243,135✔





1077












1078



        SSttFileReaderConfig conf = {




1,252,728,305✔





1079



            .tsdb = pConf->pTsdb, .szPage = pgSize, .file[0] = *pSttLevel->fobjArr->data[i]->f};




626,360,680✔





1080












1081



        code = tsdbSttFileReaderOpen(pSttLevel->fobjArr->data[i]->fname, &conf, &pSttFileReader);




626,435,100✔





1082



        if (code != TSDB_CODE_SUCCESS) {




625,817,394✔





1083



          tsdbError("open stt file reader error. file name %s, code %s, %s", pSttLevel->fobjArr->data[i]->fname,




×







1084



                    tstrerror(code), pMTree->idStr);










1085



        }










1086



      }










1087












1088



      if (pLoadInfo == NULL) {




892,286,756✔





1089



        code = tCreateSttBlockLoadInfo(pConf->pSchema, pConf->pCols, pConf->numOfCols, &pLoadInfo);




625,795,241✔





1090



        if (code != TSDB_CODE_SUCCESS) {




626,270,278✔





1091



          goto _end;




×







1092



        }










1093



      }










1094












1095



      if (!loadStatisFromDisk && (pLoadInfo->info.pCount == NULL)) {




892,761,793✔





1096



          code = getSttTableRowsInfo(pValue, pConf->pCurRowKey->numOfPKs, j, i, &pLoadInfo->info);




884✔





1097



          if (code != TSDB_CODE_SUCCESS) {




884✔





1098



            loadStatisFromDisk = true;  // failed to get statis info from cache, load it from stt file




×







1099



          }










1100



      }










1101












1102



      memset(pIter, 0, sizeof(SLDataIter));




892,761,793✔





1103












1104



      SSttKeyRange range = {.skey.numOfPKs = pConf->pCurRowKey->numOfPKs, .ekey.numOfPKs = pConf->pCurRowKey->numOfPKs};




892,761,793✔





1105



      int64_t      numOfRows = 0;




893,018,378✔





1106



      int64_t      cid = pSttLevel->fobjArr->data[i]->f->cid;




893,067,054✔





1107












1108



      code = tLDataIterOpen2(pIter, pSttFileReader, cid, pMTree->backward, pConf, pLoadInfo, &range, &numOfRows,




893,092,289✔





1109



                             pMTree->idStr, loadStatisFromDisk);










1110



      if (code != TSDB_CODE_SUCCESS) {




892,556,544✔





1111



        goto _end;




×







1112



      }










1113












1114



      bool hasVal = NULL;




892,556,544✔





1115



      code = tLDataIterNextRow(pIter, pMTree->idStr, &hasVal);




892,698,471✔





1116



      if (code) {




892,500,428✔





1117



        goto _end;




×







1118



      }










1119












1120



      if (hasVal) {




892,500,428✔





1121



        tMergeTreeAddIter(pMTree, pIter);




359,540,153✔





1122












1123



        // let's record the time window for current table of uid in the stt files










1124



        if (pSttDataInfo != NULL && numOfRows > 0) {




359,505,500✔





1125



          void *px = taosArrayPush(pSttDataInfo->pKeyRangeList, &range);




359,491,008✔





1126



          QUERY_CHECK_NULL(px, code, lino, _end, terrno);




359,596,045✔





1127












1128



          pSttDataInfo->numOfRows += numOfRows;




359,596,045✔





1129



        }










1130



      } else {










1131



        if (!pMTree->ignoreEarlierTs) {




532,960,275✔





1132



          pMTree->ignoreEarlierTs = pIter->ignoreEarlierTs;




532,860,855✔





1133



        }










1134



      }










1135



    }










1136



  }










1137












1138



  if (pConf->cacheStatis && loadStatisFromDisk) {




859,360,246✔





1139



    SSttStatisCacheKey    k = {0};




136✔





1140



    SSttStatisCacheValue *pVal = NULL;




136✔





1141












1142



    code = buildSttTableRowsInfoKV(pConf, TD_VID(pConf->pTsdb->pVnode), &k, &pVal);




136✔





1143



    if (code == TSDB_CODE_SUCCESS) {




136✔





1144



      code = putStatisInfoIntoCache(statisCacheInfo.pStatisFileCache, &k, pVal, pConf->idstr);




136✔





1145



    }










1146



  }










1147












1148



  if (pHandle != NULL && pConf->cacheStatis) {




858,994,666✔





1149



    releaseCacheHandle(statisCacheInfo.pStatisFileCache, &pHandle, true);




1,156✔





1150



  }










1151












1152



  return code;




859,013,824✔





1153












1154



_end:




73,331,844✔





1155



  if (pHandle != NULL && pConf->cacheStatis) {




73,392,651✔





1156



    releaseCacheHandle(statisCacheInfo.pStatisFileCache, &pHandle, true);




×







1157



  }










1158












1159



  tMergeTreeClose(pMTree);




73,392,651✔





1160



  return code;




73,392,286✔





1161



}










1162












1163



void tMergeTreeAddIter(SMergeTree *pMTree, SLDataIter *pIter) {




359,579,257✔





1164



  SRBTreeNode *node = tRBTreePut(&pMTree->rbt, (SRBTreeNode *)pIter);




359,579,257✔





1165



}




359,511,575✔





1166












1167



bool tMergeTreeIgnoreEarlierTs(SMergeTree *pMTree) { return pMTree->ignoreEarlierTs; }




×







1168












1169



static void tLDataIterPinSttBlock(SLDataIter *pIter, const char *id) {




2,147,483,647✔





1170



  SSttBlockLoadInfo *pInfo = pIter->pBlockLoadInfo;




2,147,483,647✔





1171












1172



  if (pInfo->blockData[0].sttBlockIndex == pIter->iSttBlk) {




2,147,483,647✔





1173



    pInfo->blockData[0].pin = true;




2,147,483,647✔





1174



    tsdbTrace("pin stt-block, blockIndex:%d, stt-fileVer:%" PRId64 " %s", pIter->iSttBlk, pIter->cid, id);




2,147,483,647✔





1175



    return;




2,147,483,647✔





1176



  }










1177












1178



  if (pInfo->blockData[1].sttBlockIndex == pIter->iSttBlk) {




2,147,483,647✔





1179



    pInfo->blockData[1].pin = true;




2,147,483,647✔





1180



    tsdbTrace("pin stt-block, blockIndex:%d, stt-fileVer:%" PRId64 " %s", pIter->iSttBlk, pIter->cid, id);




2,147,483,647✔





1181



    return;




2,147,483,647✔





1182



  }










1183












1184



  tsdbError("failed to pin any stt block, sttBlock:%d stt-fileVer:%" PRId64 " %s", pIter->iSttBlk, pIter->cid, id);




×







1185



}










1186












1187



static void tLDataIterUnpinSttBlock(SLDataIter *pIter, const char *id) {




2,147,483,647✔





1188



  SSttBlockLoadInfo *pInfo = pIter->pBlockLoadInfo;




2,147,483,647✔





1189



  if (pInfo->blockData[0].pin) {




2,147,483,647✔





1190



    pInfo->blockData[0].pin = false;




2,147,483,647✔





1191



    tsdbTrace("unpin stt-block:%d, stt-fileVer:%" PRId64 " %s", pInfo->blockData[0].sttBlockIndex, pIter->cid, id);




2,147,483,647✔





1192



    return;




2,147,483,647✔





1193



  }










1194












1195



  if (pInfo->blockData[1].pin) {




2,147,483,647✔





1196



    pInfo->blockData[1].pin = false;




2,147,483,647✔





1197



    tsdbTrace("unpin stt-block:%d, stt-fileVer:%" PRId64 " %s", pInfo->blockData[1].sttBlockIndex, pIter->cid, id);




2,147,483,647✔





1198



    return;




2,147,483,647✔





1199



  }










1200












1201



  tsdbError("failed to unpin any stt block, sttBlock:%d stt-fileVer:%" PRId64 " %s", pIter->iSttBlk, pIter->cid, id);




×







1202



}










1203












1204



void tMergeTreePinSttBlock(SMergeTree *pMTree) {




2,147,483,647✔





1205



  if (pMTree->pIter == NULL) {




2,147,483,647✔





1206



    return;




×







1207



  }










1208












1209



  SLDataIter *pIter = pMTree->pIter;




2,147,483,647✔





1210



  pMTree->pPinnedBlockIter = pIter;




2,147,483,647✔





1211



  tLDataIterPinSttBlock(pIter, pMTree->idStr);




2,147,483,647✔





1212



}










1213












1214



void tMergeTreeUnpinSttBlock(SMergeTree *pMTree) {




2,147,483,647✔





1215



  if (pMTree->pPinnedBlockIter == NULL) {




2,147,483,647✔





1216



    return;




×







1217



  }










1218












1219



  SLDataIter *pIter = pMTree->pPinnedBlockIter;




2,147,483,647✔





1220



  pMTree->pPinnedBlockIter = NULL;




2,147,483,647✔





1221



  tLDataIterUnpinSttBlock(pIter, pMTree->idStr);




2,147,483,647✔





1222



}










1223












1224



int32_t tMergeTreeNext(SMergeTree *pMTree, bool *pHasNext) {




2,147,483,647✔





1225



  int32_t code = 0;




2,147,483,647✔





1226



  if (pHasNext == NULL) {




2,147,483,647✔





1227



    return TSDB_CODE_INVALID_PARA;




×







1228



  }










1229












1230



  *pHasNext = false;




2,147,483,647✔





1231



  while (pMTree->pIter) {




2,147,483,647✔





1232



    SLDataIter *pIter = pMTree->pIter;




2,147,483,647✔





1233



    bool        hasVal = false;




2,147,483,647✔





1234



    code = tLDataIterNextRow(pIter, pMTree->idStr, &hasVal);




2,147,483,647✔





1235



    if (!hasVal || (code != 0)) {




2,147,483,647✔





1236



      if (code == TSDB_CODE_FILE_CORRUPTED) {




275,523,339✔





1237



        code = 0;  // suppress the file corrupt error to enable all queries within this cluster can run without failed.




×







1238



      }










1239












1240



      pMTree->pIter = NULL;




275,523,339✔





1241



    }










1242












1243



    // compare with min in RB Tree










1244



    pIter = (SLDataIter *)tRBTreeMin(&pMTree->rbt);




2,147,483,647✔





1245



    if (pMTree->pIter && pIter) {




2,147,483,647✔





1246



      int32_t c = pMTree->rbt.cmprFn(&pMTree->pIter->node, &pIter->node);




2,147,483,647✔





1247



      if (c > 0) {




2,147,483,647✔





1248



        (void)tRBTreePut(&pMTree->rbt, (SRBTreeNode *)pMTree->pIter);




1,620,026,098✔





1249



        pMTree->pIter = NULL;




1,620,041,506✔





1250



      } else if (!c) {




1,833,995,017✔





1251



        continue;




×







1252



      }










1253



    }










1254












1255



    break;




2,147,483,647✔





1256



  }










1257












1258



  if (pMTree->pIter == NULL) {




2,147,483,647✔





1259



    pMTree->pIter = (SLDataIter *)tRBTreeMin(&pMTree->rbt);




2,147,483,647✔





1260



    if (pMTree->pIter) {




2,147,483,647✔





1261



      tRBTreeDrop(&pMTree->rbt, (SRBTreeNode *)pMTree->pIter);




1,974,632,432✔





1262



    }










1263



  }










1264












1265



  *pHasNext = (pMTree->pIter != NULL);




2,147,483,647✔





1266



  return code;




2,147,483,647✔





1267



}










1268












1269



void tMergeTreeClose(SMergeTree *pMTree) {




1,654,498,630✔





1270



  pMTree->pIter = NULL;




1,654,498,630✔





1271



  pMTree->pPinnedBlockIter = NULL;




1,654,786,791✔





1272



}




1,654,696,360✔





1273












1274



int32_t buildSttTableRowsInfoKV(SMergeTreeConf *pConf, int32_t vgId, SSttStatisCacheKey *pKey,




136✔





1275



                                SSttStatisCacheValue **pValue) {










1276



  *pValue = taosMemoryCalloc(1, sizeof(SSttStatisCacheValue));




136✔





1277



  if (*pValue == NULL) {




136✔





1278



    return terrno;




×







1279



  }










1280












1281



  memset(pKey, 0, sizeof(SSttStatisCacheKey));




136✔





1282












1283



  STFileSet *pFset = (STFileSet *)pConf->pCurrentFileset;




136✔





1284












1285



  pKey->suid = pConf->suid;




136✔





1286



  pKey->vgId = vgId;




136✔





1287



  pKey->fid = pFset->fid;




136✔





1288












1289



  (*pValue)->commitTs = pFset->lastCommit;




136✔





1290












1291



  int32_t numOfLevels = TARRAY2_SIZE(pFset->lvlArr);




136✔





1292












1293



  (*pValue)->pLevel = taosArrayInit(numOfLevels, sizeof(void *));




136✔





1294



  if ((*pValue)->pLevel == NULL) {




136✔





1295



    return terrno;




×







1296



  }










1297












1298



  for (int32_t j = 0; j < numOfLevels; ++j) {




272✔





1299



    SSttLvl *pSttLevel = pFset->lvlArr->data[j];




136✔





1300



    SArray * pIterList = taosArrayGetP(pConf->pSttFileBlockIterArray, j);




136✔





1301



    if (pIterList == NULL) {




136✔





1302



      return terrno;




×







1303



    }










1304












1305



    SArray *pRowsInfoArr = taosArrayInit(TARRAY2_SIZE(pSttLevel->fobjArr), sizeof(SSttTableRowsInfo));




136✔





1306



    if (pRowsInfoArr == NULL) {




136✔





1307



      return terrno;




×







1308



    }










1309












1310



    for (int32_t i = 0; i < TARRAY2_SIZE(pSttLevel->fobjArr); ++i) {  // open all stt file




272✔





1311



      SLDataIter *       pIter = taosArrayGetP(pIterList, i);




136✔





1312



      SSttBlockLoadInfo *pLoadInfo = pIter->pBlockLoadInfo;




136✔





1313












1314



      void *px = taosArrayPush(pRowsInfoArr, &pLoadInfo->info);




136✔





1315



      if (px == NULL) {




136✔





1316



        return terrno;




×







1317



      }










1318












1319



      memset(&pLoadInfo->info, 0, sizeof(SSttTableRowsInfo));




136✔





1320



    }










1321












1322



    void *px = taosArrayPush((*pValue)->pLevel, &pRowsInfoArr);




136✔





1323



    if (px == NULL) {




136✔





1324



      return terrno;




×







1325



    }










1326



  }










1327












1328



  // todo handle memory failure










1329












1330



  return TSDB_CODE_SUCCESS;




136✔





1331



}










1332












1333



int32_t getStatisInfoFromCache(SLRUCache *pCache, SSttStatisCacheKey *pKey, SSttStatisCacheValue **pValue,




1,292✔





1334



                               LRUHandle **pHandle, const char *id) {










1335



  *pValue = NULL;




1,292✔





1336



  *pHandle = NULL;




1,292✔





1337












1338



  (void)taosThreadMutexLock(&statisCacheInfo.lock);




1,292✔





1339



  LRUHandle *pItemHandle = taosLRUCacheLookup(pCache, pKey, sizeof(SSttStatisCacheKey));




1,292✔





1340



  if (pItemHandle == NULL) {




1,292✔





1341



    (void)taosThreadMutexUnlock(&statisCacheInfo.lock);




136✔





1342



    return TSDB_CODE_NOT_FOUND;




136✔





1343



  }










1344












1345



  void *p = taosLRUCacheValue(pCache, pItemHandle);




1,156✔





1346












1347



  *pValue = p;




1,156✔





1348



  *pHandle = pItemHandle;




1,156✔





1349












1350



  tsdbDebug("get statis info from cache suid:%" PRId64 ", vgId:%d, fid:%d, %s, commitTs:%" PRId64, pKey->suid,




1,156✔





1351



            pKey->vgId, pKey->fid, id, (*pValue)->commitTs);










1352












1353



  // (*pEntry)->hitTimes += 1;










1354



  (void)taosThreadMutexUnlock(&statisCacheInfo.lock);




1,156✔





1355



  return TSDB_CODE_SUCCESS;




1,156✔





1356



}










1357












1358



void releaseCacheHandle(SLRUCache *pCache, LRUHandle **pHandle, bool lock) {




1,156✔





1359



  if (lock) {




1,156✔





1360



    (void)taosThreadMutexLock(&statisCacheInfo.lock);




1,156✔





1361



  }










1362












1363



  bool ret = taosLRUCacheRelease(pCache, *pHandle, false);




1,156✔





1364



  *pHandle = NULL;




1,156✔





1365












1366



  if (lock) {




1,156✔





1367



    (void)taosThreadMutexUnlock(&statisCacheInfo.lock);




1,156✔





1368



  }










1369



}




1,156✔





1370












1371



void freeStatisFileItems(const void* key, size_t keyLen, void* value, void* ud) {




136✔





1372



  (void)ud;










1373












1374



  if (value == NULL) {




136✔





1375



    return;




×







1376



  }










1377












1378



  SSttStatisCacheKey *  pKey = (SSttStatisCacheKey *)key;




136✔





1379



  SSttStatisCacheValue *pVal = value;




136✔





1380












1381



  for(int32_t i = 0; i < taosArrayGetSize(pVal->pLevel); ++i) {




272✔





1382



    SArray* pInfos = taosArrayGetP(pVal->pLevel, i);




136✔





1383












1384



    for(int32_t j = 0; j < taosArrayGetSize(pInfos); ++j) {




272✔





1385



      SSttTableRowsInfo* p = taosArrayGet(pInfos, j);




136✔





1386



      taosArrayDestroy(p->pCount);




136✔





1387



      taosArrayDestroyEx(p->pFirstKey, freeItem);




136✔





1388



      taosArrayDestroyEx(p->pLastKey, freeItem);




136✔





1389



      taosArrayDestroy(p->pFirstTs);




136✔





1390



      taosArrayDestroy(p->pLastTs);




136✔





1391



      taosArrayDestroy(p->pUid);




136✔





1392



    }










1393












1394



    taosArrayDestroy(pInfos);




136✔





1395



  }










1396












1397



  taosArrayDestroy(pVal->pLevel);




136✔





1398



  taosMemoryFree(pVal);




136✔





1399



}










1400












1401



int32_t putStatisInfoIntoCache(SLRUCache *pCache, SSttStatisCacheKey *pKey, SSttStatisCacheValue *pValue,




136✔





1402



                               const char *id) {










1403



  (void)taosThreadMutexLock(&statisCacheInfo.lock);




136✔





1404












1405



  LRUStatus status = taosLRUCacheInsert(pCache, pKey, sizeof(SSttStatisCacheKey), pValue, getCacheValueSize(pValue),




136✔





1406



                                        freeStatisFileItems, NULL, NULL, TAOS_LRU_PRIORITY_LOW, NULL);










1407



  if (status != TAOS_LRU_STATUS_OK) {




136✔





1408



    if (status == TAOS_LRU_STATUS_FAIL) {




×







1409



      tsdbError("%s failed to insert items into statis cache, status:%d", id, status);




×







1410



      freeStatisFileItems(NULL, 0, pValue, NULL);




×







1411



    }










1412



  } else {










1413



    int32_t total = taosLRUCacheGetElems(pCache);




136✔





1414



    tsdbDebug("%s put statis info into cache, total:%d suid:%" PRId64 ", vgId:%d, fid:%d", id, total, pKey->suid,




136✔





1415



              pKey->vgId, pKey->fid);










1416



  }










1417












1418



  (void)taosThreadMutexUnlock(&statisCacheInfo.lock);




136✔





1419



  return TSDB_CODE_SUCCESS;




136✔





1420



}










1421












1422



void clearStatisInfoCache(SLRUCache *pStatisCache, SSttStatisCacheKey *pKey, LRUHandle** pHandle) {




×







1423



  (void)taosThreadMutexLock(&statisCacheInfo.lock);




×







1424



  releaseCacheHandle(statisCacheInfo.pStatisFileCache, pHandle, false);




×







1425



  taosLRUCacheErase(pStatisCache, pKey, sizeof(SSttStatisCacheKey));




×







1426



  (void)taosThreadMutexUnlock(&statisCacheInfo.lock);




×







1427



}




×







1428












1429



static int32_t dupPlayload(SValue *p){




×







1430



  if (p != NULL){




×







1431



    int32_t code = tValueDupPayload(p);




×







1432



    if (code != TSDB_CODE_SUCCESS) {




×







1433



      return code;




×







1434



    }










1435



  }










1436



  return 0;




×







1437



}










1438












1439



int32_t sttRowInfoDeepCopy(SSttTableRowsInfo *pDst, SSttTableRowsInfo *pInfo, int32_t numOfPKs) {




884✔





1440



  int32_t code = 0;




884✔





1441












1442



  pDst->pCount = taosArrayDup(pInfo->pCount, NULL);




884✔





1443



  pDst->pFirstKey = taosArrayDup(pInfo->pFirstKey, NULL);




884✔





1444



  pDst->pLastKey = taosArrayDup(pInfo->pLastKey, NULL);




884✔





1445



  pDst->pFirstTs = taosArrayDup(pInfo->pFirstTs, NULL);




884✔





1446



  pDst->pLastTs = taosArrayDup(pInfo->pLastTs, NULL);




884✔





1447



  pDst->pUid = taosArrayDup(pInfo->pUid, NULL);




884✔





1448












1449



  pDst->memSize = pInfo->memSize;




884✔





1450



  










1451



  if (numOfPKs > 0) {




884✔





1452



    int32_t len = taosArrayGetSize(pDst->pCount);




×







1453



    for (int32_t i = 0; i < len; ++i) {




×







1454



      SValue *p1 = (SValue *)taosArrayGet(pDst->pFirstKey, i);




×







1455



      if (p1 == NULL) {




×







1456



        return terrno;




×







1457



      }










1458



      code = tValueDupPayload(p1);




×







1459



      if (code != TSDB_CODE_SUCCESS) {




×







1460



        return code;




×







1461



      }










1462



      SValue *p2 = (SValue *)taosArrayGet(pDst->pLastKey, i);




×







1463



      if (p2 == NULL) {




×







1464



        return terrno;




×







1465



      }










1466



      code = tValueDupPayload(p2);




×







1467



      if (code != TSDB_CODE_SUCCESS) {




×







1468



        return code;




×







1469



      }










1470



    }










1471



  }










1472












1473



  return TSDB_CODE_SUCCESS;




884✔





1474



}










1475












1476



int32_t getSttTableRowsInfo(SSttStatisCacheValue *pValue, int32_t numOfPKs, int32_t levelIdx, int32_t fileIdx,




884✔





1477



                            SSttTableRowsInfo *pRowInfo) {










1478



  if (levelIdx >= taosArrayGetSize(pValue->pLevel)) {




884✔





1479



    return TSDB_CODE_INVALID_PARA;




×







1480



  }










1481












1482



  SArray *pRowsInfoArr = *(SArray **)taosArrayGet(pValue->pLevel, levelIdx);




884✔





1483



  if (pRowsInfoArr == NULL) {




884✔





1484



    return TSDB_CODE_INVALID_PARA;




×







1485



  }










1486












1487



  if (fileIdx >= taosArrayGetSize(pRowsInfoArr)) {




884✔





1488



    return TSDB_CODE_INVALID_PARA;




×







1489



  }










1490












1491



  void* p = (SSttTableRowsInfo *)taosArrayGet(pRowsInfoArr, fileIdx);




884✔





1492



  if (p == NULL) {




884✔





1493



    return TSDB_CODE_INVALID_PARA;




×







1494



  }










1495












1496



  return sttRowInfoDeepCopy(pRowInfo, p, numOfPKs);




884✔





1497



}










1498












1499



int32_t getCacheValueSize(const SSttStatisCacheValue *pValue) {




136✔





1500



  int32_t size = sizeof(SSttStatisCacheValue) + sizeof(SArray);




136✔





1501



  for (int32_t i = 0; i < taosArrayGetSize(pValue->pLevel); ++i) {




272✔





1502



    SArray *pRowsInfoArr = *(SArray **)taosArrayGet(pValue->pLevel, i);




136✔





1503



    










1504



    size += sizeof(SArray);




136✔





1505



    for (int32_t j = 0; j < taosArrayGetSize(pRowsInfoArr); ++j) {




272✔





1506



      SSttTableRowsInfo *p = (SSttTableRowsInfo *)taosArrayGet(pRowsInfoArr, j);




136✔





1507



      size += p->memSize;




136✔





1508



    }










1509



  }










1510












1511



  return size;




136✔





1512



}























    

  • 

    •