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[TD-4926]<fix>:fix core during operator time usage calculate

This commit is contained in:
shenglian zhou 2021-06-27 09:12:14 +08:00
parent 09ae4a83f0
commit ae972e2fb4
1 changed files with 30 additions and 7 deletions
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37
src/query/src/qExecutor.c
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@ -3792,7 +3792,9 @@ void publishOperatorProfEvent(SOperatorInfo* operatorInfo, EQueryProfEventType e
event.operatorType = operatorInfo->operatorType;
SQInfo* qInfo = operatorInfo->pRuntimeEnv->qinfo;
taosArrayPush(qInfo->summary.queryProfEvents, &event);
if (qInfo->summary.queryProfEvents) {
taosArrayPush(qInfo->summary.queryProfEvents, &event);
}
}
void publishQueryAbortEvent(SQInfo* pQInfo, int32_t code) {
@ -3801,7 +3803,9 @@ void publishQueryAbortEvent(SQInfo* pQInfo, int32_t code) {
event.eventTime = taosGetTimestampUs();
event.abortCode = code;
taosArrayPush(pQInfo->summary.queryProfEvents, &event);
if (pQInfo->summary.queryProfEvents) {
taosArrayPush(pQInfo->summary.queryProfEvents, &event);
}
}
typedef struct {
@ -3837,10 +3841,21 @@ static void doOperatorExecProfOnce(SOperatorStackItem* item, SQueryProfEvent* ev
}
void calculateOperatorProfResults(SQInfo* pQInfo) {
if (pQInfo->summary.queryProfEvents == NULL) {
qDebug("query prof events array is null");
return;
}
if (pQInfo->summary.operatorProfResults == NULL) {
qDebug("operator prof results hash is null");
return;
}
SArray* opStack = taosArrayInit(32, sizeof(SOperatorStackItem));
if (opStack == NULL) {
return;
}
size_t size = taosArrayGetSize(pQInfo->summary.queryProfEvents);
SHashObj* profResults = pQInfo->summary.operatorProfResults;
@ -3897,11 +3912,13 @@ void queryCostStatis(SQInfo *pQInfo) {
qDebug("QInfo:0x%"PRIx64" :cost summary: winResPool size:%.2f Kb, numOfWin:%"PRId64", tableInfoSize:%.2f Kb, hashTable:%.2f Kb", pQInfo->qId, pSummary->winInfoSize/1024.0,
pSummary->numOfTimeWindows, pSummary->tableInfoSize/1024.0, pSummary->hashSize/1024.0);
SOperatorProfResult* opRes = taosHashIterate(pSummary->operatorProfResults, NULL);
while (opRes != NULL) {
qDebug("QInfo:0x%"PRIx64" :cost summary: operator : %d, exec times: %"PRId64", self time: %"PRId64, pQInfo->qId,
opRes->operatorType, opRes->sumRunTimes, opRes->sumSelfTime );
opRes = taosHashIterate(pSummary->operatorProfResults, opRes);
if (pSummary->operatorProfResults) {
SOperatorProfResult* opRes = taosHashIterate(pSummary->operatorProfResults, NULL);
while (opRes != NULL) {
qDebug("QInfo:0x%" PRIx64 " :cost summary: operator : %d, exec times: %" PRId64 ", self time: %" PRId64,
pQInfo->qId, opRes->operatorType, opRes->sumRunTimes, opRes->sumSelfTime);
opRes = taosHashIterate(pSummary->operatorProfResults, opRes);
}
}
}
@ -4305,8 +4322,14 @@ int32_t doInitQInfo(SQInfo* pQInfo, STSBuf* pTsBuf, void* tsdb, void* sourceOptr
int32_t numOfTables = (int32_t)pQueryAttr->tableGroupInfo.numOfTables;
pQInfo->summary.tableInfoSize += (numOfTables * sizeof(STableQueryInfo));
pQInfo->summary.queryProfEvents = taosArrayInit(512, sizeof(SQueryProfEvent));
if (pQInfo->summary.queryProfEvents == NULL) {
qDebug("failed to allocate query prof events array");
}
pQInfo->summary.operatorProfResults =
taosHashInit(8, taosGetDefaultHashFunction(TSDB_DATA_TYPE_TINYINT), true, HASH_NO_LOCK);
if (pQInfo->summary.operatorProfResults == NULL) {
qDebug("failed to allocate operator prof results hash");
}
code = setupQueryRuntimeEnv(pRuntimeEnv, (int32_t) pQueryAttr->tableGroupInfo.numOfTables, pOperator, param);
if (code != TSDB_CODE_SUCCESS) {