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refactor: do some internal refactor.

This commit is contained in:
Haojun Liao 2022-05-03 23:52:17 +08:00
parent ad3075db1e
commit 05bd6a52c2
3 changed files with 29 additions and 23 deletions
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28
source/libs/executor/inc/executorimpl.h
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@ -119,6 +119,17 @@ typedef struct SLimit {
int64_t offset;
} SLimit;
typedef struct SFileBlockLoadRecorder {
uint64_t totalRows;
uint64_t totalCheckedRows;
uint32_t totalBlocks;
uint32_t loadBlocks;
uint32_t loadBlockStatis;
uint32_t skipBlocks;
uint32_t filterOutBlocks;
uint64_t elapsedTime;
} SFileBlockLoadRecorder;
typedef struct STaskCostInfo {
int64_t created;
int64_t start;
@ -132,14 +143,10 @@ typedef struct STaskCostInfo {
uint64_t loadDataInCacheSize;
uint64_t loadDataTime;
uint64_t totalRows;
uint64_t totalCheckedRows;
uint32_t totalBlocks;
uint32_t loadBlocks;
uint32_t loadBlockStatis;
uint32_t skipBlocks;
uint32_t filterOutBlocks;
SFileBlockLoadRecorder* pRecoder;
uint64_t elapsedTime;
uint64_t firstStageMergeTime;
uint64_t winInfoSize;
uint64_t tableInfoSize;
@ -333,13 +340,10 @@ typedef struct SScanInfo {
typedef struct STableScanInfo {
void* dataReader;
int32_t numOfBlocks; // extract basic running information.
int32_t numOfSkipped;
int32_t numOfBlockStatis;
SFileBlockLoadRecorder readRecorder;
int64_t numOfRows;
int64_t elapsedTime;
int32_t prevGroupId; // previous table group id
// int32_t prevGroupId; // previous table group id
SScanInfo scanInfo;
int32_t scanTimes;
SNode* pFilterNode; // filter info, which is push down by optimizer

13
source/libs/executor/src/executorimpl.c
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@ -1593,8 +1593,8 @@ int32_t loadDataBlockOnDemand(SExecTaskInfo* pTaskInfo, STableScanInfo* pTableSc
STaskCostInfo* pCost = &pTaskInfo->cost;
pCost->totalBlocks += 1;
pCost->totalRows += pBlock->info.rows;
// pCost->totalBlocks += 1;
// pCost->totalRows += pBlock->info.rows;
#if 0
// Calculate all time windows that are overlapping or contain current data block.
// If current data block is contained by all possible time window, do not load current data block.
@ -2415,8 +2415,8 @@ void queryCostStatis(SExecTaskInfo* pTaskInfo) {
qDebug("%s :cost summary: elapsed time:%" PRId64 " us, first merge:%" PRId64
" us, total blocks:%d, "
"load block statis:%d, load data block:%d, total rows:%" PRId64 ", check rows:%" PRId64,
GET_TASKID(pTaskInfo), pSummary->elapsedTime, pSummary->firstStageMergeTime, pSummary->totalBlocks,
pSummary->loadBlockStatis, pSummary->loadBlocks, pSummary->totalRows, pSummary->totalCheckedRows);
GET_TASKID(pTaskInfo), pSummary->elapsedTime, pSummary->firstStageMergeTime, pSummary->pRecoder->totalBlocks,
pSummary->pRecoder->loadBlockStatis, pSummary->pRecoder->loadBlocks, pSummary->pRecoder->totalRows, pSummary->pRecoder->totalCheckedRows);
//
// qDebug("QInfo:0x%"PRIx64" :cost summary: winResPool size:%.2f Kb, numOfWin:%"PRId64", tableInfoSize:%.2f Kb,
// hashTable:%.2f Kb", pQInfo->qId, pSummary->winInfoSize/1024.0,
@ -4869,9 +4869,12 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
}
SInterval interval = extractIntervalInfo(pTableScanNode);
return createTableScanOperatorInfo(pDataReader, &cond, numOfCols, pTableScanNode->dataRequired,
SOperatorInfo* pOperator = createTableScanOperatorInfo(pDataReader, &cond, numOfCols, pTableScanNode->dataRequired,
pTableScanNode->scanSeq, pColList, pResBlock, pScanPhyNode->node.pConditions,
&interval, pTableScanNode->ratio, pTaskInfo);
STableScanInfo* pScanInfo = pOperator->info;
pTaskInfo->cost.pRecoder = &pScanInfo->readRecorder;
return pOperator;
} else if (QUERY_NODE_PHYSICAL_PLAN_EXCHANGE == type) {
SExchangePhysiNode* pExchange = (SExchangePhysiNode*)pPhyNode;
SSDataBlock* pResBlock = createResDataBlock(pExchange->node.pOutputDataBlockDesc);

11
source/libs/executor/src/scanoperator.c
View File

@ -162,7 +162,7 @@ static int32_t loadDataBlock(SOperatorInfo* pOperator, STableScanInfo* pTableSca
SExecTaskInfo* pTaskInfo = pOperator->pTaskInfo;
STableScanInfo* pInfo = pOperator->info;
STaskCostInfo* pCost = &pTaskInfo->cost;
SFileBlockLoadRecorder* pCost = &pTableScanInfo->readRecorder;
pCost->totalBlocks += 1;
pCost->totalRows += pBlock->info.rows;
@ -188,11 +188,11 @@ static int32_t loadDataBlock(SOperatorInfo* pOperator, STableScanInfo* pTableSca
} else if (*status == FUNC_DATA_REQUIRED_STATIS_LOAD) {
pCost->loadBlockStatis += 1;
bool allHave = true;
bool allColumnsHaveAgg = true;
SColumnDataAgg** pColAgg = NULL;
tsdbRetrieveDataBlockStatisInfo(pTableScanInfo->dataReader, &pColAgg, &allHave);
tsdbRetrieveDataBlockStatisInfo(pTableScanInfo->dataReader, &pColAgg, &allColumnsHaveAgg);
if (allHave == true) {
if (allColumnsHaveAgg == true) {
int32_t numOfCols = pBlock->info.numOfCols;
// todo create this buffer during creating operator
@ -266,7 +266,6 @@ static SSDataBlock* doTableScanImpl(SOperatorInfo* pOperator) {
longjmp(pOperator->pTaskInfo->env, TSDB_CODE_TSC_QUERY_CANCELLED);
}
pTableScanInfo->numOfBlocks += 1;
tsdbRetrieveDataBlockInfo(pTableScanInfo->dataReader, &pBlock->info);
uint32_t status = 0;
@ -406,7 +405,7 @@ SOperatorInfo* createTableSeqScanOperatorInfo(void* pReadHandle, SExecTaskInfo*
SOperatorInfo* pOperator = taosMemoryCalloc(1, sizeof(SOperatorInfo));
pInfo->dataReader = pReadHandle;
pInfo->prevGroupId = -1;
// pInfo->prevGroupId = -1;
pOperator->name = "TableSeqScanOperator";
pOperator->operatorType = QUERY_NODE_PHYSICAL_PLAN_TABLE_SEQ_SCAN;