#4180

Committed 27 May 2025 10:49AM UTC coverage: 63.267% (+0.4%) from 62.885%

Build # #4180

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TD-35056 (#31227)

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74.2

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

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

#include "tq.h"
static int32_t tqAddRawDataToRsp(const void* rawData, SMqDataRsp* pRsp, int8_t precision) {
  int32_t    code = TDB_CODE_SUCCESS;
  int32_t    lino = 0;
  void*      buf = NULL;

  int32_t dataStrLen = sizeof(SRetrieveTableRspForTmq) + *(uint32_t *)rawData + INT_BYTES;
  buf = taosMemoryCalloc(1, dataStrLen);
  TSDB_CHECK_NULL(buf, code, lino, END, terrno);

  SRetrieveTableRspForTmq* pRetrieve = (SRetrieveTableRspForTmq*)buf;
  pRetrieve->version = RETRIEVE_TABLE_RSP_TMQ_RAW_VERSION;
  pRetrieve->precision = precision;
  pRetrieve->compressed = 0;

  memcpy(pRetrieve->data, rawData, *(uint32_t *)rawData + INT_BYTES);
  TSDB_CHECK_NULL(taosArrayPush(pRsp->blockDataLen, &dataStrLen), code, lino, END, terrno);
  TSDB_CHECK_NULL(taosArrayPush(pRsp->blockData, &buf), code, lino, END, terrno);
  pRsp->blockDataElementFree = true;

  tqTrace("tqAddRawDataToRsp add block data to block array, blockDataLen:%d, blockData:%p", dataStrLen, buf);
  END:
  if (code != TSDB_CODE_SUCCESS) {
    taosMemoryFree(buf);
    tqError("%s failed at %d, failed to add block data to response:%s", __FUNCTION__, lino, tstrerror(code));
  }
  return code;
}

static int32_t tqAddBlockDataToRsp(const SSDataBlock* pBlock, SMqDataRsp* pRsp, int32_t numOfCols, int8_t precision) {
  int32_t code = 0;
  int32_t lino = 0;

  size_t dataEncodeBufSize = blockGetEncodeSize(pBlock);
  int32_t dataStrLen = sizeof(SRetrieveTableRspForTmq) + dataEncodeBufSize;
  void*   buf = taosMemoryCalloc(1, dataStrLen);
  TSDB_CHECK_NULL(buf, code, lino, END, terrno);

  SRetrieveTableRspForTmq* pRetrieve = (SRetrieveTableRspForTmq*)buf;
  pRetrieve->version = RETRIEVE_TABLE_RSP_TMQ_VERSION;
  pRetrieve->precision = precision;
  pRetrieve->compressed = 0;
  pRetrieve->numOfRows = htobe64((int64_t)pBlock->info.rows);

  int32_t actualLen = blockEncode(pBlock, pRetrieve->data, dataEncodeBufSize, numOfCols);
  TSDB_CHECK_CONDITION(actualLen >= 0, code, lino, END, terrno);

  actualLen += sizeof(SRetrieveTableRspForTmq);
  TSDB_CHECK_NULL(taosArrayPush(pRsp->blockDataLen, &actualLen), code, lino, END, terrno);
  TSDB_CHECK_NULL(taosArrayPush(pRsp->blockData, &buf), code, lino, END, terrno);
  pRsp->blockDataElementFree = true;
  tqTrace("tqAddBlockDataToRsp add block data to block array, blockDataLen:%d, blockData:%p", dataStrLen, buf);

END:
  if (code != TSDB_CODE_SUCCESS){
    taosMemoryFree(buf);
    tqError("%s failed at line %d with msg:%s", __func__, lino, tstrerror(code));
  }
  return code;
}

static int32_t tqAddTbNameToRsp(const STQ* pTq, int64_t uid, SMqDataRsp* pRsp, int32_t n) {
  int32_t    code = TDB_CODE_SUCCESS;
  int32_t    lino = 0;
  SMetaReader mr = {0};

  TSDB_CHECK_NULL(pTq, code, lino, END, TSDB_CODE_INVALID_PARA);
  TSDB_CHECK_NULL(pRsp, code, lino, END, TSDB_CODE_INVALID_PARA);

  metaReaderDoInit(&mr, pTq->pVnode->pMeta, META_READER_LOCK);

  code = metaReaderGetTableEntryByUidCache(&mr, uid);
  TSDB_CHECK_CODE(code, lino, END);

  for (int32_t i = 0; i < n; i++) {
    char* tbName = taosStrdup(mr.me.name);
    TSDB_CHECK_NULL(tbName, code, lino, END, terrno);
    if(taosArrayPush(pRsp->blockTbName, &tbName) == NULL){
      tqError("failed to push tbName to blockTbName:%s, uid:%"PRId64, tbName, uid);
      continue;
    }
    tqTrace("add tbName to response success tbname:%s, uid:%"PRId64, tbName, uid);
  }

END:
  if (code != TSDB_CODE_SUCCESS) {
    tqError("%s failed at %d, failed to add tbName to response:%s, uid:%"PRId64, __FUNCTION__, lino, tstrerror(code), uid);
  }
  metaReaderClear(&mr);
  return code;
}

int32_t getDataBlock(qTaskInfo_t task, const STqHandle* pHandle, int32_t vgId, SSDataBlock** res) {
  if (task == NULL || pHandle == NULL || res == NULL) {
    return TSDB_CODE_INVALID_PARA;
  }
  uint64_t ts = 0;
  qStreamSetOpen(task);

  tqDebug("consumer:0x%" PRIx64 " vgId:%d, tmq one task start execute", pHandle->consumerId, vgId);
  int32_t code = qExecTask(task, res, &ts);
  if (code != TSDB_CODE_SUCCESS) {
    tqError("consumer:0x%" PRIx64 " vgId:%d, task exec error since %s", pHandle->consumerId, vgId, tstrerror(code));
    return code;
  }

  tqDebug("consumer:0x%" PRIx64 " vgId:%d tmq one task end executed, pDataBlock:%p", pHandle->consumerId, vgId, *res);
  return 0;
}

static int32_t tqProcessReplayRsp(STQ* pTq, STqHandle* pHandle, SMqDataRsp* pRsp, const SMqPollReq* pRequest, SSDataBlock* pDataBlock, qTaskInfo_t task){
  int32_t code = 0;
  int32_t lino = 0;

  if (IS_OFFSET_RESET_TYPE(pRequest->reqOffset.type) && pHandle->block != NULL) {
    blockDataDestroy(pHandle->block);
    pHandle->block = NULL;
  }
  if (pHandle->block == NULL) {
    if (pDataBlock == NULL) {
      goto END;
    }

    STqOffsetVal offset = {0};
    code = qStreamExtractOffset(task, &offset);
    TSDB_CHECK_CODE(code, lino, END);

    pHandle->block = NULL;

    code = createOneDataBlock(pDataBlock, true, &pHandle->block);
    TSDB_CHECK_CODE(code, lino, END);

    pHandle->blockTime = offset.ts;
    tOffsetDestroy(&offset);
    int32_t vgId = TD_VID(pTq->pVnode);
    code = getDataBlock(task, pHandle, vgId, &pDataBlock);
    TSDB_CHECK_CODE(code, lino, END);
  }

  const STqExecHandle* pExec = &pHandle->execHandle;
  code = tqAddBlockDataToRsp(pHandle->block, pRsp, pExec->numOfCols, pTq->pVnode->config.tsdbCfg.precision);
  TSDB_CHECK_CODE(code, lino, END);

  pRsp->blockNum++;
  if (pDataBlock == NULL) {
    blockDataDestroy(pHandle->block);
    pHandle->block = NULL;
  } else {
    code = copyDataBlock(pHandle->block, pDataBlock);
    TSDB_CHECK_CODE(code, lino, END);

    STqOffsetVal offset = {0};
    code = qStreamExtractOffset(task, &offset);
    TSDB_CHECK_CODE(code, lino, END);

    pRsp->sleepTime = offset.ts - pHandle->blockTime;
    pHandle->blockTime = offset.ts;
    tOffsetDestroy(&offset);
  }

END:
  if (code != TSDB_CODE_SUCCESS) {
    tqError("%s failed at %d, failed to process replay response:%s", __FUNCTION__, lino, tstrerror(code));
  }
  return code;
}

int32_t tqScanData(STQ* pTq, STqHandle* pHandle, SMqDataRsp* pRsp, STqOffsetVal* pOffset, const SMqPollReq* pRequest) {
  int32_t code = 0;
  int32_t lino = 0;
  TSDB_CHECK_NULL(pRsp, code, lino, END, TSDB_CODE_INVALID_PARA);
  TSDB_CHECK_NULL(pTq, code, lino, END, TSDB_CODE_INVALID_PARA);
  TSDB_CHECK_NULL(pHandle, code, lino, END, TSDB_CODE_INVALID_PARA);
  TSDB_CHECK_NULL(pOffset, code, lino, END, TSDB_CODE_INVALID_PARA);
  TSDB_CHECK_NULL(pRequest, code, lino, END, TSDB_CODE_INVALID_PARA);

  int32_t vgId = TD_VID(pTq->pVnode);
  int32_t totalRows = 0;

  const STqExecHandle* pExec = &pHandle->execHandle;
  qTaskInfo_t          task = pExec->task;

  code = qStreamPrepareScan(task, pOffset, pHandle->execHandle.subType);
  TSDB_CHECK_CODE(code, lino, END);

  qStreamSetSourceExcluded(task, pRequest->sourceExcluded);
  int64_t st = taosGetTimestampMs();
  while (1) {
    SSDataBlock* pDataBlock = NULL;
    code = getDataBlock(task, pHandle, vgId, &pDataBlock);
    TSDB_CHECK_CODE(code, lino, END);

    if (pRequest->enableReplay) {
      code = tqProcessReplayRsp(pTq, pHandle, pRsp, pRequest, pDataBlock, task);
      TSDB_CHECK_CODE(code, lino, END);
      break;
    }
    if (pDataBlock == NULL) {
      break;
    }
    code = tqAddBlockDataToRsp(pDataBlock, pRsp, pExec->numOfCols, pTq->pVnode->config.tsdbCfg.precision);
    TSDB_CHECK_CODE(code, lino, END);

    pRsp->blockNum++;
    totalRows += pDataBlock->info.rows;
    if (totalRows >= pRequest->minPollRows || (taosGetTimestampMs() - st > pRequest->timeout)) {
      break;
    }
  }

  tqDebug("consumer:0x%" PRIx64 " vgId:%d tmq task executed finished, total blocks:%d, totalRows:%d", pHandle->consumerId, vgId, pRsp->blockNum, totalRows);
  code = qStreamExtractOffset(task, &pRsp->rspOffset);

END:
  if (code != 0) {
    tqError("%s failed at %d, tmq task executed error msg:%s", __FUNCTION__, lino, tstrerror(code));
  }
  return code;
}

int32_t tqScanTaosx(STQ* pTq, const STqHandle* pHandle, SMqDataRsp* pRsp, SMqBatchMetaRsp* pBatchMetaRsp, STqOffsetVal* pOffset, const SMqPollReq* pRequest) {
  int32_t code = 0;
  int32_t lino = 0;
  char* tbName = NULL;
  SSchemaWrapper* pSW = NULL;
  const STqExecHandle* pExec = &pHandle->execHandle;
  qTaskInfo_t          task = pExec->task;
  code = qStreamPrepareScan(task, pOffset, pHandle->execHandle.subType);
  TSDB_CHECK_CODE(code, lino, END);

  int32_t rowCnt = 0;
  int64_t st = taosGetTimestampMs();
  while (1) {
    SSDataBlock* pDataBlock = NULL;
    uint64_t     ts = 0;
    tqDebug("tmqsnap task start to execute");
    code = qExecTask(task, &pDataBlock, &ts);
    TSDB_CHECK_CODE(code, lino, END);
    tqDebug("tmqsnap task execute end, get %p", pDataBlock);

    if (pDataBlock != NULL && pDataBlock->info.rows > 0) {
      if (pRsp->withTbName) {
        tbName = taosStrdup(qExtractTbnameFromTask(task));
        TSDB_CHECK_NULL(tbName, code, lino, END, terrno);
        TSDB_CHECK_NULL(taosArrayPush(pRsp->blockTbName, &tbName), code, lino, END, terrno);
        tqDebug("vgId:%d, add tbname:%s to rsp msg", pTq->pVnode->config.vgId, tbName);
        tbName = NULL;
      }
      if (pRsp->withSchema) {
        pSW = tCloneSSchemaWrapper(qExtractSchemaFromTask(task));
        TSDB_CHECK_NULL(pSW, code, lino, END, terrno);
        TSDB_CHECK_NULL(taosArrayPush(pRsp->blockSchema, &pSW), code, lino, END, terrno);
        pSW = NULL;
      }

      code = tqAddBlockDataToRsp(pDataBlock, pRsp, taosArrayGetSize(pDataBlock->pDataBlock),
                                 pTq->pVnode->config.tsdbCfg.precision);
      TSDB_CHECK_CODE(code, lino, END);

      pRsp->blockNum++;
      rowCnt += pDataBlock->info.rows;
      if (rowCnt <= pRequest->minPollRows && (taosGetTimestampMs() - st <= pRequest->timeout)) {
        continue;
      }
    }

    // get meta
    SMqBatchMetaRsp* tmp = qStreamExtractMetaMsg(task);
    if (taosArrayGetSize(tmp->batchMetaReq) > 0) {
      code = qStreamExtractOffset(task, &tmp->rspOffset);
      TSDB_CHECK_CODE(code, lino, END);
      *pBatchMetaRsp = *tmp;
      tqDebug("tmqsnap task get meta");
      break;
    }

    if (pDataBlock == NULL) {
      code = qStreamExtractOffset(task, pOffset);
      TSDB_CHECK_CODE(code, lino, END);

      if (pOffset->type == TMQ_OFFSET__SNAPSHOT_DATA) {
        continue;
      }

      tqDebug("tmqsnap vgId: %d, tsdb consume over, switch to wal, ver %" PRId64, TD_VID(pTq->pVnode), pHandle->snapshotVer + 1);
      code = qStreamExtractOffset(task, &pRsp->rspOffset);
      break;
    }

    if (pRsp->blockNum > 0) {
      tqDebug("tmqsnap task exec exited, get data");
      code = qStreamExtractOffset(task, &pRsp->rspOffset);
      break;
    }
  }
  tqDebug("%s:%d success", __FUNCTION__, lino);
END:
  if (code != 0){
    tqError("%s failed at %d, vgId:%d, task exec error since %s", __FUNCTION__ , lino, pTq->pVnode->config.vgId, tstrerror(code));
  }
  tDeleteSchemaWrapper(pSW);
  taosMemoryFree(tbName);
  return code;
}

static void tqProcessSubData(STQ* pTq, STqHandle* pHandle, SMqDataRsp* pRsp, int32_t* totalRows,
                             const SMqPollReq* pRequest, SArray* rawList){
  int32_t code = 0;
  int32_t lino = 0;
  SArray* pBlocks = NULL;
  SArray* pSchemas = NULL;

  STqExecHandle* pExec = &pHandle->execHandle;
  STqReader* pReader = pExec->pTqReader;

  pBlocks = taosArrayInit(0, sizeof(SSDataBlock));
  TSDB_CHECK_NULL(pBlocks, code, lino, END, terrno);
  pSchemas = taosArrayInit(0, sizeof(void*));
  TSDB_CHECK_NULL(pSchemas, code, lino, END, terrno);

  SSubmitTbData* pSubmitTbData = NULL;
  code = tqRetrieveTaosxBlock(pReader, pRsp, pBlocks, pSchemas, &pSubmitTbData, rawList, pHandle->fetchMeta);
  TSDB_CHECK_CODE(code, lino, END);
  bool tmp = (pSubmitTbData->flags & pRequest->sourceExcluded) != 0;
  TSDB_CHECK_CONDITION(!tmp, code, lino, END, TSDB_CODE_SUCCESS);

  if (pHandle->fetchMeta == ONLY_META){
    goto END;
  }

  int32_t blockNum = taosArrayGetSize(pBlocks) == 0 ? 1 : taosArrayGetSize(pBlocks);
  if (pRsp->withTbName) {
    int64_t uid = pExec->pTqReader->lastBlkUid;
    code = tqAddTbNameToRsp(pTq, uid, pRsp, blockNum);
    TSDB_CHECK_CODE(code, lino, END);
  }

  TSDB_CHECK_CONDITION(!tmp, code, lino, END, TSDB_CODE_SUCCESS);
  for (int32_t i = 0; i < blockNum; i++) {
    if (taosArrayGetSize(pBlocks) == 0){
      void* rawData = taosArrayGetP(rawList, pReader->nextBlk - 1);
      if (rawData == NULL) {
        continue;
      }
      if (tqAddRawDataToRsp(rawData, pRsp, pTq->pVnode->config.tsdbCfg.precision) != 0){
        tqError("vgId:%d, failed to add block to rsp msg", pTq->pVnode->config.vgId);
        continue;
      }
      *totalRows += *(uint32_t *)rawData + INT_BYTES; // bytes actually
    } else {
      SSDataBlock* pBlock = taosArrayGet(pBlocks, i);
      if (pBlock == NULL) {
        continue;
      }

      if (tqAddBlockDataToRsp(pBlock, pRsp, taosArrayGetSize(pBlock->pDataBlock), pTq->pVnode->config.tsdbCfg.precision) != 0){
        tqError("vgId:%d, failed to add block to rsp msg", pTq->pVnode->config.vgId);
        continue;
      }
      *totalRows += pBlock->info.rows;
    }

    void** pSW = taosArrayGet(pSchemas, i);
    if (taosArrayPush(pRsp->blockSchema, pSW) == NULL){
      tqError("vgId:%d, failed to add schema to rsp msg", pTq->pVnode->config.vgId);
      continue;
    }
    *pSW = NULL;
    pRsp->blockNum++;
  }
  tqTrace("vgId:%d, process sub data success, response blocknum:%d, rows:%d", pTq->pVnode->config.vgId, pRsp->blockNum, *totalRows);
END:
  if (code != 0) {
    tqError("%s failed at %d, failed to process sub data:%s", __FUNCTION__, lino, tstrerror(code));
  }
  taosArrayDestroyEx(pBlocks, (FDelete)blockDataFreeRes);
  taosArrayDestroyP(pSchemas, (FDelete)tDeleteSchemaWrapper);
}

static void preProcessSubmitMsg(STqHandle* pHandle, const SMqPollReq* pRequest, SArray** rawList){
  STqExecHandle* pExec = &pHandle->execHandle;
  STqReader* pReader = pExec->pTqReader;
  int32_t blockSz = taosArrayGetSize(pReader->submit.aSubmitTbData);
  for (int32_t i = 0; i < blockSz; i++){
    SSubmitTbData* pSubmitTbData = taosArrayGet(pReader->submit.aSubmitTbData, i);
    if (pSubmitTbData== NULL){
      taosArrayDestroy(*rawList);
      *rawList = NULL;
      return;
    }

    int64_t uid = pSubmitTbData->uid;
    if (pRequest->rawData) {
      if (taosHashGet(pRequest->uidHash, &uid, LONG_BYTES) != NULL) {
        tqDebug("poll rawdata split,uid:%" PRId64 " is already exists", uid);
        terrno = TSDB_CODE_TMQ_RAW_DATA_SPLIT;
        return;
      } else {
        int32_t code = taosHashPut(pRequest->uidHash, &uid, LONG_BYTES, &uid, LONG_BYTES);
        if (code != 0) {
          tqError("failed to add table uid to hash, code:%d, uid:%" PRId64, code, uid);
        }
      }
    }

    if (pSubmitTbData->pCreateTbReq == NULL){
      continue;
    }

    int64_t createTime = INT64_MAX;
    int64_t *cTime = (int64_t*)taosHashGet(pHandle->tableCreateTimeHash, &uid, LONG_BYTES);
    if (cTime != NULL){
      createTime = *cTime;
    } else{
      createTime = metaGetTableCreateTime(pReader->pVnodeMeta, uid, 1);
      if (createTime != INT64_MAX){
        int32_t code = taosHashPut(pHandle->tableCreateTimeHash, &uid, LONG_BYTES, &createTime, LONG_BYTES);
        if (code != 0){
          tqError("failed to add table create time to hash,code:%d, uid:%"PRId64, code, uid);
        }
      }
    }
    if (pHandle->fetchMeta == WITH_DATA || pSubmitTbData->ctimeMs > createTime){
      tDestroySVCreateTbReq(pSubmitTbData->pCreateTbReq, TSDB_MSG_FLG_DECODE);
      pSubmitTbData->pCreateTbReq = NULL;
    } else{
      taosArrayDestroy(*rawList);
      *rawList = NULL;
    }
  }
}

int32_t tqTaosxScanLog(STQ* pTq, STqHandle* pHandle, SPackedData submit, SMqDataRsp* pRsp, int32_t* totalRows, const SMqPollReq* pRequest) {
  int32_t code = 0;
  int32_t lino = 0;
  STqExecHandle* pExec = &pHandle->execHandle;
  STqReader* pReader = pExec->pTqReader;
  SArray *rawList = NULL;
  if (pRequest->rawData){
    rawList = taosArrayInit(0, POINTER_BYTES);
    TSDB_CHECK_NULL(rawList, code, lino, END, terrno);
  }
  code = tqReaderSetSubmitMsg(pReader, submit.msgStr, submit.msgLen, submit.ver, rawList);
  TSDB_CHECK_CODE(code, lino, END);
  preProcessSubmitMsg(pHandle, pRequest, &rawList);
  // data could not contains same uid data in rawdata mode
  if (pRequest->rawData != 0 && terrno == TSDB_CODE_TMQ_RAW_DATA_SPLIT){
    goto END;
  }

  // this submit data is metadata and previous data is rawdata
  if (pRequest->rawData != 0 && *totalRows > 0 && pRsp->createTableNum == 0 && rawList == NULL){
    tqDebug("poll rawdata split,vgId:%d, this wal submit data contains metadata and previous data is data", pTq->pVnode->config.vgId);
    terrno = TSDB_CODE_TMQ_RAW_DATA_SPLIT;
    goto END;
  }

  // this submit data is rawdata and previous data is metadata
  if (pRequest->rawData != 0 && pRsp->createTableNum > 0 && rawList != NULL){
    tqDebug("poll rawdata split,vgId:%d, this wal submit data is data and previous data is metadata", pTq->pVnode->config.vgId);
    terrno = TSDB_CODE_TMQ_RAW_DATA_SPLIT;
    goto END;
  }

  if (pExec->subType == TOPIC_SUB_TYPE__TABLE) {
    while (tqNextBlockImpl(pReader, NULL)) {
      tqProcessSubData(pTq, pHandle, pRsp, totalRows, pRequest, rawList);
    }
  } else if (pExec->subType == TOPIC_SUB_TYPE__DB) {
    while (tqNextDataBlockFilterOut(pReader, pExec->execDb.pFilterOutTbUid)) {
      tqProcessSubData(pTq, pHandle, pRsp, totalRows, pRequest, rawList);
    }
  }

END:
  tqReaderClearSubmitMsg(pReader);
  taosArrayDestroy(rawList);
  if (code != 0){
    tqError("%s failed at %d, failed to scan log:%s", __FUNCTION__, lino, tstrerror(code));
  }
  return code;
}

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 "tq.h"
17	static int32_t tqAddRawDataToRsp(const void* rawData, SMqDataRsp* pRsp, int8_t precision) {	17✔
18	int32_t code = TDB_CODE_SUCCESS;	17✔
19	int32_t lino = 0;	17✔
20	void* buf = NULL;	17✔
21
22	int32_t dataStrLen = sizeof(SRetrieveTableRspForTmq) + (uint32_t )rawData + INT_BYTES;	17✔
23	buf = taosMemoryCalloc(1, dataStrLen);	17!
24	TSDB_CHECK_NULL(buf, code, lino, END, terrno);	17!
25
26	SRetrieveTableRspForTmq* pRetrieve = (SRetrieveTableRspForTmq*)buf;	17✔
27	pRetrieve->version = RETRIEVE_TABLE_RSP_TMQ_RAW_VERSION;	17✔
28	pRetrieve->precision = precision;	17✔
29	pRetrieve->compressed = 0;	17✔
30
31	memcpy(pRetrieve->data, rawData, (uint32_t )rawData + INT_BYTES);	17✔
32	TSDB_CHECK_NULL(taosArrayPush(pRsp->blockDataLen, &dataStrLen), code, lino, END, terrno);	34!
33	TSDB_CHECK_NULL(taosArrayPush(pRsp->blockData, &buf), code, lino, END, terrno);	34!
34	pRsp->blockDataElementFree = true;	17✔
35
36	tqTrace("tqAddRawDataToRsp add block data to block array, blockDataLen:%d, blockData:%p", dataStrLen, buf);	17!
37	END:	17✔
38	if (code != TSDB_CODE_SUCCESS) {	17!
39	taosMemoryFree(buf);	×
40	tqError("%s failed at %d, failed to add block data to response:%s", __FUNCTION__, lino, tstrerror(code));	×
41	}
42	return code;	17✔
43	}
44
45	static int32_t tqAddBlockDataToRsp(const SSDataBlock* pBlock, SMqDataRsp* pRsp, int32_t numOfCols, int8_t precision) {	691,419✔
46	int32_t code = 0;	691,419✔
47	int32_t lino = 0;	691,419✔
48
49	size_t dataEncodeBufSize = blockGetEncodeSize(pBlock);	691,419✔
50	int32_t dataStrLen = sizeof(SRetrieveTableRspForTmq) + dataEncodeBufSize;	691,188✔
51	void* buf = taosMemoryCalloc(1, dataStrLen);	691,188!
52	TSDB_CHECK_NULL(buf, code, lino, END, terrno);	691,561!
53
54	SRetrieveTableRspForTmq* pRetrieve = (SRetrieveTableRspForTmq*)buf;	691,561✔
55	pRetrieve->version = RETRIEVE_TABLE_RSP_TMQ_VERSION;	691,561✔
56	pRetrieve->precision = precision;	691,561✔
57	pRetrieve->compressed = 0;	691,561✔
58	pRetrieve->numOfRows = htobe64((int64_t)pBlock->info.rows);	691,561✔
59
60	int32_t actualLen = blockEncode(pBlock, pRetrieve->data, dataEncodeBufSize, numOfCols);	691,503✔
61	TSDB_CHECK_CONDITION(actualLen >= 0, code, lino, END, terrno);	691,558!
62
63	actualLen += sizeof(SRetrieveTableRspForTmq);	691,558✔
64	TSDB_CHECK_NULL(taosArrayPush(pRsp->blockDataLen, &actualLen), code, lino, END, terrno);	1,383,085!
65	TSDB_CHECK_NULL(taosArrayPush(pRsp->blockData, &buf), code, lino, END, terrno);	1,382,922!
66	pRsp->blockDataElementFree = true;	691,395✔
67	tqTrace("tqAddBlockDataToRsp add block data to block array, blockDataLen:%d, blockData:%p", dataStrLen, buf);	691,395✔
68
69	END:	691,385✔
70	if (code != TSDB_CODE_SUCCESS){	691,395!
71	taosMemoryFree(buf);	×
72	tqError("%s failed at line %d with msg:%s", __func__, lino, tstrerror(code));	×
73	}
74	return code;	691,354✔
75	}
76
77	static int32_t tqAddTbNameToRsp(const STQ* pTq, int64_t uid, SMqDataRsp* pRsp, int32_t n) {	117,860✔
78	int32_t code = TDB_CODE_SUCCESS;	117,860✔
79	int32_t lino = 0;	117,860✔
80	SMetaReader mr = {0};	117,860✔
81
82	TSDB_CHECK_NULL(pTq, code, lino, END, TSDB_CODE_INVALID_PARA);	117,860!
83	TSDB_CHECK_NULL(pRsp, code, lino, END, TSDB_CODE_INVALID_PARA);	117,860!
84
85	metaReaderDoInit(&mr, pTq->pVnode->pMeta, META_READER_LOCK);	117,860✔
86
87	code = metaReaderGetTableEntryByUidCache(&mr, uid);	118,021✔
88	TSDB_CHECK_CODE(code, lino, END);	117,639!
89
90	for (int32_t i = 0; i < n; i++) {	235,398✔
91	char* tbName = taosStrdup(mr.me.name);	117,633!
92	TSDB_CHECK_NULL(tbName, code, lino, END, terrno);	117,690!
93	if(taosArrayPush(pRsp->blockTbName, &tbName) == NULL){	235,434!
94	tqError("failed to push tbName to blockTbName:%s, uid:%"PRId64, tbName, uid);	×
95	continue;	×
96	}
97	tqTrace("add tbName to response success tbname:%s, uid:%"PRId64, tbName, uid);	117,744✔
98	}
99
100	END:	117,765✔
101	if (code != TSDB_CODE_SUCCESS) {	117,765!
102	tqError("%s failed at %d, failed to add tbName to response:%s, uid:%"PRId64, __FUNCTION__, lino, tstrerror(code), uid);	×
103	}
104	metaReaderClear(&mr);	117,765✔
105	return code;	117,862✔
106	}
107
108	int32_t getDataBlock(qTaskInfo_t task, const STqHandle* pHandle, int32_t vgId, SSDataBlock** res) {	607,574✔
109	if (task == NULL \|\| pHandle == NULL \|\| res == NULL) {	607,574!
110	return TSDB_CODE_INVALID_PARA;	×
111	}
112	uint64_t ts = 0;	607,588✔
113	qStreamSetOpen(task);	607,588✔
114
115	tqDebug("consumer:0x%" PRIx64 " vgId:%d, tmq one task start execute", pHandle->consumerId, vgId);	607,577!
116	int32_t code = qExecTask(task, res, &ts);	607,624✔
117	if (code != TSDB_CODE_SUCCESS) {	607,626!
118	tqError("consumer:0x%" PRIx64 " vgId:%d, task exec error since %s", pHandle->consumerId, vgId, tstrerror(code));	×
119	return code;	×
120	}
121
122	tqDebug("consumer:0x%" PRIx64 " vgId:%d tmq one task end executed, pDataBlock:%p", pHandle->consumerId, vgId, *res);	607,626✔
123	return 0;	607,634✔
124	}
125
126	static int32_t tqProcessReplayRsp(STQ* pTq, STqHandle* pHandle, SMqDataRsp* pRsp, const SMqPollReq* pRequest, SSDataBlock* pDataBlock, qTaskInfo_t task){	33✔
127	int32_t code = 0;	33✔
128	int32_t lino = 0;	33✔
129
130	if (IS_OFFSET_RESET_TYPE(pRequest->reqOffset.type) && pHandle->block != NULL) {	33✔
131	blockDataDestroy(pHandle->block);	1✔
132	pHandle->block = NULL;	1✔
133	}
134	if (pHandle->block == NULL) {	33✔
135	if (pDataBlock == NULL) {	11✔
136	goto END;	6✔
137	}
138
139	STqOffsetVal offset = {0};	5✔
140	code = qStreamExtractOffset(task, &offset);	5✔
141	TSDB_CHECK_CODE(code, lino, END);	5!
142
143	pHandle->block = NULL;	5✔
144
145	code = createOneDataBlock(pDataBlock, true, &pHandle->block);	5✔
146	TSDB_CHECK_CODE(code, lino, END);	5!
147
148	pHandle->blockTime = offset.ts;	5✔
149	tOffsetDestroy(&offset);	5✔
150	int32_t vgId = TD_VID(pTq->pVnode);	5✔
151	code = getDataBlock(task, pHandle, vgId, &pDataBlock);	5✔
152	TSDB_CHECK_CODE(code, lino, END);	5!
153	}
154
155	const STqExecHandle* pExec = &pHandle->execHandle;	27✔
156	code = tqAddBlockDataToRsp(pHandle->block, pRsp, pExec->numOfCols, pTq->pVnode->config.tsdbCfg.precision);	27✔
157	TSDB_CHECK_CODE(code, lino, END);	27!
158
159	pRsp->blockNum++;	27✔
160	if (pDataBlock == NULL) {	27✔
161	blockDataDestroy(pHandle->block);	4✔
162	pHandle->block = NULL;	4✔
163	} else {
164	code = copyDataBlock(pHandle->block, pDataBlock);	23✔
165	TSDB_CHECK_CODE(code, lino, END);	23!
166
167	STqOffsetVal offset = {0};	23✔
168	code = qStreamExtractOffset(task, &offset);	23✔
169	TSDB_CHECK_CODE(code, lino, END);	23!
170
171	pRsp->sleepTime = offset.ts - pHandle->blockTime;	23✔
172	pHandle->blockTime = offset.ts;	23✔
173	tOffsetDestroy(&offset);	23✔
174	}
175
176	END:	33✔
177	if (code != TSDB_CODE_SUCCESS) {	33!
178	tqError("%s failed at %d, failed to process replay response:%s", __FUNCTION__, lino, tstrerror(code));	×
179	}
180	return code;	33✔
181	}
182
183	int32_t tqScanData(STQ* pTq, STqHandle* pHandle, SMqDataRsp* pRsp, STqOffsetVal* pOffset, const SMqPollReq* pRequest) {	39,742✔
184	int32_t code = 0;	39,742✔
185	int32_t lino = 0;	39,742✔
186	TSDB_CHECK_NULL(pRsp, code, lino, END, TSDB_CODE_INVALID_PARA);	39,742!
187	TSDB_CHECK_NULL(pTq, code, lino, END, TSDB_CODE_INVALID_PARA);	39,742!
188	TSDB_CHECK_NULL(pHandle, code, lino, END, TSDB_CODE_INVALID_PARA);	39,742!
189	TSDB_CHECK_NULL(pOffset, code, lino, END, TSDB_CODE_INVALID_PARA);	39,742!
190	TSDB_CHECK_NULL(pRequest, code, lino, END, TSDB_CODE_INVALID_PARA);	39,742!
191
192	int32_t vgId = TD_VID(pTq->pVnode);	39,742✔
193	int32_t totalRows = 0;	39,742✔
194
195	const STqExecHandle* pExec = &pHandle->execHandle;	39,742✔
196	qTaskInfo_t task = pExec->task;	39,742✔
197
198	code = qStreamPrepareScan(task, pOffset, pHandle->execHandle.subType);	39,742✔
199	TSDB_CHECK_CODE(code, lino, END);	39,741✔
200
201	qStreamSetSourceExcluded(task, pRequest->sourceExcluded);	39,067✔
202	int64_t st = taosGetTimestampMs();	39,067✔
203	while (1) {	568,518✔
204	SSDataBlock* pDataBlock = NULL;	607,585✔
205	code = getDataBlock(task, pHandle, vgId, &pDataBlock);	607,585✔
206	TSDB_CHECK_CODE(code, lino, END);	607,630!
207
208	if (pRequest->enableReplay) {	607,630✔
209	code = tqProcessReplayRsp(pTq, pHandle, pRsp, pRequest, pDataBlock, task);	33✔
210	TSDB_CHECK_CODE(code, lino, END);	33!
211	break;	33✔
212	}
213	if (pDataBlock == NULL) {	607,597✔
214	break;	36,359✔
215	}
216	code = tqAddBlockDataToRsp(pDataBlock, pRsp, pExec->numOfCols, pTq->pVnode->config.tsdbCfg.precision);	571,238✔
217	TSDB_CHECK_CODE(code, lino, END);	571,173!
218
219	pRsp->blockNum++;	571,173✔
220	totalRows += pDataBlock->info.rows;	571,173✔
221	if (totalRows >= pRequest->minPollRows \|\| (taosGetTimestampMs() - st > pRequest->timeout)) {	1,140,108✔
222	break;
223	}
224	}
225
226	tqDebug("consumer:0x%" PRIx64 " vgId:%d tmq task executed finished, total blocks:%d, totalRows:%d", pHandle->consumerId, vgId, pRsp->blockNum, totalRows);	39,055!
227	code = qStreamExtractOffset(task, &pRsp->rspOffset);	39,055✔
228
229	END:	39,743✔
230	if (code != 0) {	39,743✔
231	tqError("%s failed at %d, tmq task executed error msg:%s", __FUNCTION__, lino, tstrerror(code));	674!
232	}
233	return code;	39,743✔
234	}
235
236	int32_t tqScanTaosx(STQ* pTq, const STqHandle* pHandle, SMqDataRsp* pRsp, SMqBatchMetaRsp* pBatchMetaRsp, STqOffsetVal* pOffset, const SMqPollReq* pRequest) {	153✔
237	int32_t code = 0;	153✔
238	int32_t lino = 0;	153✔
239	char* tbName = NULL;	153✔
240	SSchemaWrapper* pSW = NULL;	153✔
241	const STqExecHandle* pExec = &pHandle->execHandle;	153✔
242	qTaskInfo_t task = pExec->task;	153✔
243	code = qStreamPrepareScan(task, pOffset, pHandle->execHandle.subType);	153✔
244	TSDB_CHECK_CODE(code, lino, END);	153!
245
246	int32_t rowCnt = 0;	153✔
247	int64_t st = taosGetTimestampMs();	153✔
248	while (1) {	4,901✔
249	SSDataBlock* pDataBlock = NULL;	5,054✔
250	uint64_t ts = 0;	5,054✔
251	tqDebug("tmqsnap task start to execute");	5,054✔
252	code = qExecTask(task, &pDataBlock, &ts);	5,058✔
253	TSDB_CHECK_CODE(code, lino, END);	5,055!
254	tqDebug("tmqsnap task execute end, get %p", pDataBlock);	5,055!
255
256	if (pDataBlock != NULL && pDataBlock->info.rows > 0) {	5,055!
257	if (pRsp->withTbName) {	2,528!
258	tbName = taosStrdup(qExtractTbnameFromTask(task));	2,528!
259	TSDB_CHECK_NULL(tbName, code, lino, END, terrno);	2,528!
260	TSDB_CHECK_NULL(taosArrayPush(pRsp->blockTbName, &tbName), code, lino, END, terrno);	5,056!
261	tqDebug("vgId:%d, add tbname:%s to rsp msg", pTq->pVnode->config.vgId, tbName);	2,528!
262	tbName = NULL;	2,528✔
263	}
264	if (pRsp->withSchema) {	2,528!
265	pSW = tCloneSSchemaWrapper(qExtractSchemaFromTask(task));	2,528✔
266	TSDB_CHECK_NULL(pSW, code, lino, END, terrno);	2,528!
267	TSDB_CHECK_NULL(taosArrayPush(pRsp->blockSchema, &pSW), code, lino, END, terrno);	5,056!
268	pSW = NULL;	2,528✔
269	}
270
271	code = tqAddBlockDataToRsp(pDataBlock, pRsp, taosArrayGetSize(pDataBlock->pDataBlock),	2,527✔
272	pTq->pVnode->config.tsdbCfg.precision);	2,528✔
273	TSDB_CHECK_CODE(code, lino, END);	2,525!
274
275	pRsp->blockNum++;	2,525✔
276	rowCnt += pDataBlock->info.rows;	2,525✔
277	if (rowCnt <= pRequest->minPollRows && (taosGetTimestampMs() - st <= pRequest->timeout)) {	4,944!
278	continue;	4,901✔
279	}
280	}
281
282	// get meta
283	SMqBatchMetaRsp* tmp = qStreamExtractMetaMsg(task);	2,634✔
284	if (taosArrayGetSize(tmp->batchMetaReq) > 0) {	2,635✔
285	code = qStreamExtractOffset(task, &tmp->rspOffset);	15✔
286	TSDB_CHECK_CODE(code, lino, END);	15!
287	pBatchMetaRsp = tmp;	15✔
288	tqDebug("tmqsnap task get meta");	15!
289	break;	15✔
290	}
291
292	if (pDataBlock == NULL) {	2,620✔
293	code = qStreamExtractOffset(task, pOffset);	2,512✔
294	TSDB_CHECK_CODE(code, lino, END);	2,512!
295
296	if (pOffset->type == TMQ_OFFSET__SNAPSHOT_DATA) {	2,512✔
297	continue;	2,482✔
298	}
299
300	tqDebug("tmqsnap vgId: %d, tsdb consume over, switch to wal, ver %" PRId64, TD_VID(pTq->pVnode), pHandle->snapshotVer + 1);	30!
301	code = qStreamExtractOffset(task, &pRsp->rspOffset);	30✔
302	break;	30✔
303	}
304
305	if (pRsp->blockNum > 0) {	108!
306	tqDebug("tmqsnap task exec exited, get data");	108!
307	code = qStreamExtractOffset(task, &pRsp->rspOffset);	108✔
308	break;	108✔
309	}
310	}
311	tqDebug("%s:%d success", __FUNCTION__, lino);	153!
312	END:	×
313	if (code != 0){	153!
314	tqError("%s failed at %d, vgId:%d, task exec error since %s", __FUNCTION__ , lino, pTq->pVnode->config.vgId, tstrerror(code));	×
315	}
316	tDeleteSchemaWrapper(pSW);	153!
317	taosMemoryFree(tbName);	153!
318	return code;	153✔
319	}
320
321	static void tqProcessSubData(STQ* pTq, STqHandle* pHandle, SMqDataRsp* pRsp, int32_t* totalRows,	118,750✔
322	const SMqPollReq* pRequest, SArray* rawList){
323	int32_t code = 0;	118,750✔
324	int32_t lino = 0;	118,750✔
325	SArray* pBlocks = NULL;	118,750✔
326	SArray* pSchemas = NULL;	118,750✔
327
328	STqExecHandle* pExec = &pHandle->execHandle;	118,750✔
329	STqReader* pReader = pExec->pTqReader;	118,750✔
330
331	pBlocks = taosArrayInit(0, sizeof(SSDataBlock));	118,750✔
332	TSDB_CHECK_NULL(pBlocks, code, lino, END, terrno);	118,744!
333	pSchemas = taosArrayInit(0, sizeof(void*));	118,744✔
334	TSDB_CHECK_NULL(pSchemas, code, lino, END, terrno);	118,767!
335
336	SSubmitTbData* pSubmitTbData = NULL;	118,767✔
337	code = tqRetrieveTaosxBlock(pReader, pRsp, pBlocks, pSchemas, &pSubmitTbData, rawList, pHandle->fetchMeta);	118,767✔
338	TSDB_CHECK_CODE(code, lino, END);	118,586✔
339	bool tmp = (pSubmitTbData->flags & pRequest->sourceExcluded) != 0;	118,024✔
340	TSDB_CHECK_CONDITION(!tmp, code, lino, END, TSDB_CODE_SUCCESS);	118,024✔
341
342	if (pHandle->fetchMeta == ONLY_META){	117,898✔
343	goto END;	22✔
344	}
345
346	int32_t blockNum = taosArrayGetSize(pBlocks) == 0 ? 1 : taosArrayGetSize(pBlocks);	117,876✔
347	if (pRsp->withTbName) {	117,872!
348	int64_t uid = pExec->pTqReader->lastBlkUid;	117,878✔
349	code = tqAddTbNameToRsp(pTq, uid, pRsp, blockNum);	117,878✔
350	TSDB_CHECK_CODE(code, lino, END);	117,860!
351	}
352
353	TSDB_CHECK_CONDITION(!tmp, code, lino, END, TSDB_CODE_SUCCESS);	117,854!
354	for (int32_t i = 0; i < blockNum; i++) {	235,508✔
355	if (taosArrayGetSize(pBlocks) == 0){	117,797✔
356	void* rawData = taosArrayGetP(rawList, pReader->nextBlk - 1);	17✔
357	if (rawData == NULL) {	17!
358	continue;	×
359	}
360	if (tqAddRawDataToRsp(rawData, pRsp, pTq->pVnode->config.tsdbCfg.precision) != 0){	17!
361	tqError("vgId:%d, failed to add block to rsp msg", pTq->pVnode->config.vgId);	×
362	continue;	×
363	}
364	totalRows += (uint32_t *)rawData + INT_BYTES; // bytes actually	17✔
365	} else {
366	SSDataBlock* pBlock = taosArrayGet(pBlocks, i);	117,752✔
367	if (pBlock == NULL) {	117,692!
368	continue;	×
369	}
370
371	if (tqAddBlockDataToRsp(pBlock, pRsp, taosArrayGetSize(pBlock->pDataBlock), pTq->pVnode->config.tsdbCfg.precision) != 0){	117,692!
372	tqError("vgId:%d, failed to add block to rsp msg", pTq->pVnode->config.vgId);	×
373	continue;	×
374	}
375	*totalRows += pBlock->info.rows;	117,707✔
376	}
377
378	void** pSW = taosArrayGet(pSchemas, i);	117,724✔
379	if (taosArrayPush(pRsp->blockSchema, pSW) == NULL){	235,361!
380	tqError("vgId:%d, failed to add schema to rsp msg", pTq->pVnode->config.vgId);	×
381	continue;	×
382	}
383	*pSW = NULL;	117,654✔
384	pRsp->blockNum++;	117,654✔
385	}
386	tqTrace("vgId:%d, process sub data success, response blocknum:%d, rows:%d", pTq->pVnode->config.vgId, pRsp->blockNum, *totalRows);	117,711✔
387	END:	117,707✔
388	if (code != 0) {	118,421✔
389	tqError("%s failed at %d, failed to process sub data:%s", __FUNCTION__, lino, tstrerror(code));	562!
390	}
391	taosArrayDestroyEx(pBlocks, (FDelete)blockDataFreeRes);	118,421✔
392	taosArrayDestroyP(pSchemas, (FDelete)tDeleteSchemaWrapper);	118,675✔
393	}	118,697✔
394
395	static void preProcessSubmitMsg(STqHandle* pHandle, const SMqPollReq* pRequest, SArray** rawList){	122,199✔
396	STqExecHandle* pExec = &pHandle->execHandle;	122,199✔
397	STqReader* pReader = pExec->pTqReader;	122,199✔
398	int32_t blockSz = taosArrayGetSize(pReader->submit.aSubmitTbData);	122,199✔
399	for (int32_t i = 0; i < blockSz; i++){	244,456✔
400	SSubmitTbData* pSubmitTbData = taosArrayGet(pReader->submit.aSubmitTbData, i);	122,277✔
401	if (pSubmitTbData== NULL){	122,272!
402	taosArrayDestroy(*rawList);	×
403	*rawList = NULL;	×
404	return;	6✔
405	}
406
407	int64_t uid = pSubmitTbData->uid;	122,272✔
408	if (pRequest->rawData) {	122,272✔
409	if (taosHashGet(pRequest->uidHash, &uid, LONG_BYTES) != NULL) {	29✔
410	tqDebug("poll rawdata split,uid:%" PRId64 " is already exists", uid);	6!
411	terrno = TSDB_CODE_TMQ_RAW_DATA_SPLIT;	6✔
412	return;	6✔
413	} else {
414	int32_t code = taosHashPut(pRequest->uidHash, &uid, LONG_BYTES, &uid, LONG_BYTES);	23✔
415	if (code != 0) {	23!
416	tqError("failed to add table uid to hash, code:%d, uid:%" PRId64, code, uid);	×
417	}
418	}
419	}
420
421	if (pSubmitTbData->pCreateTbReq == NULL){	122,265✔
422	continue;	122,013✔
423	}
424
425	int64_t createTime = INT64_MAX;	252✔
426	int64_t cTime = (int64_t)taosHashGet(pHandle->tableCreateTimeHash, &uid, LONG_BYTES);	252✔
427	if (cTime != NULL){	252✔
428	createTime = *cTime;	1✔
429	} else{
430	createTime = metaGetTableCreateTime(pReader->pVnodeMeta, uid, 1);	251✔
431	if (createTime != INT64_MAX){	250!
432	int32_t code = taosHashPut(pHandle->tableCreateTimeHash, &uid, LONG_BYTES, &createTime, LONG_BYTES);	251✔
433	if (code != 0){	251!
434	tqError("failed to add table create time to hash,code:%d, uid:%"PRId64, code, uid);	×
435	}
436	}
437	}
438	if (pHandle->fetchMeta == WITH_DATA \|\| pSubmitTbData->ctimeMs > createTime){	251!
439	tDestroySVCreateTbReq(pSubmitTbData->pCreateTbReq, TSDB_MSG_FLG_DECODE);	206✔
440	pSubmitTbData->pCreateTbReq = NULL;	206✔
441	} else{
442	taosArrayDestroy(*rawList);	45✔
443	*rawList = NULL;	45✔
444	}
445	}
446	}
447
448	int32_t tqTaosxScanLog(STQ* pTq, STqHandle* pHandle, SPackedData submit, SMqDataRsp* pRsp, int32_t* totalRows, const SMqPollReq* pRequest) {	122,224✔
449	int32_t code = 0;	122,224✔
450	int32_t lino = 0;	122,224✔
451	STqExecHandle* pExec = &pHandle->execHandle;	122,224✔
452	STqReader* pReader = pExec->pTqReader;	122,224✔
453	SArray *rawList = NULL;	122,224✔
454	if (pRequest->rawData){	122,224✔
455	rawList = taosArrayInit(0, POINTER_BYTES);	25✔
456	TSDB_CHECK_NULL(rawList, code, lino, END, terrno);	25!
457	}
458	code = tqReaderSetSubmitMsg(pReader, submit.msgStr, submit.msgLen, submit.ver, rawList);	122,224✔
459	TSDB_CHECK_CODE(code, lino, END);	122,200!
460	preProcessSubmitMsg(pHandle, pRequest, &rawList);	122,200✔
461	// data could not contains same uid data in rawdata mode
462	if (pRequest->rawData != 0 && terrno == TSDB_CODE_TMQ_RAW_DATA_SPLIT){	122,184✔
463	goto END;	6✔
464	}
465
466	// this submit data is metadata and previous data is rawdata
467	if (pRequest->rawData != 0 && *totalRows > 0 && pRsp->createTableNum == 0 && rawList == NULL){	122,193!
468	tqDebug("poll rawdata split,vgId:%d, this wal submit data contains metadata and previous data is data", pTq->pVnode->config.vgId);	×
469	terrno = TSDB_CODE_TMQ_RAW_DATA_SPLIT;	×
470	goto END;	×
471	}
472
473	// this submit data is rawdata and previous data is metadata
474	if (pRequest->rawData != 0 && pRsp->createTableNum > 0 && rawList != NULL){	122,193!
475	tqDebug("poll rawdata split,vgId:%d, this wal submit data is data and previous data is metadata", pTq->pVnode->config.vgId);	×
476	terrno = TSDB_CODE_TMQ_RAW_DATA_SPLIT;	×
477	goto END;	×
478	}
479
480	if (pExec->subType == TOPIC_SUB_TYPE__TABLE) {	122,193✔
481	while (tqNextBlockImpl(pReader, NULL)) {	69,926✔
482	tqProcessSubData(pTq, pHandle, pRsp, totalRows, pRequest, rawList);	33,219✔
483	}
484	} else if (pExec->subType == TOPIC_SUB_TYPE__DB) {	85,468!
485	while (tqNextDataBlockFilterOut(pReader, pExec->execDb.pFilterOutTbUid)) {	170,927✔
486	tqProcessSubData(pTq, pHandle, pRsp, totalRows, pRequest, rawList);	85,541✔
487	}
488	}
489
490	END:	85,203✔
491	tqReaderClearSubmitMsg(pReader);	121,923✔
492	taosArrayDestroy(rawList);	122,090✔
493	if (code != 0){	122,078!
494	tqError("%s failed at %d, failed to scan log:%s", __FUNCTION__, lino, tstrerror(code));	×
495	}
496	return code;	122,080✔
497	}

taosdata / TDengine / #4180

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