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fix reference bug

This commit is contained in:
Hongze Cheng 2020-01-17 18:27:31 +08:00
parent 4e47ad0590
commit cbae8b5cdf
1 changed files with 17 additions and 13 deletions
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26
src/system/detail/src/vnodeQueryImpl.c
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@ -1146,14 +1146,16 @@ SCacheBlock *getCacheDataBlock(SMeterObj *pMeterObj, SQueryRuntimeEnv* pRuntimeE
// keep the structure as well as the block data into local buffer
memcpy(&pRuntimeEnv->cacheBlock, pBlock, sizeof(SCacheBlock));
SCacheBlock *pNewBlock = &pRuntimeEnv->cacheBlock;
// the commit data points will be ignored
int32_t offset = 0;
int32_t numOfPoints = pBlock->numOfPoints;
int32_t numOfPoints = pNewBlock->numOfPoints;
if (pQuery->firstSlot == pQuery->commitSlot) {
assert(pQuery->commitPoint >= 0 && pQuery->commitPoint <= pBlock->numOfPoints);
assert(pQuery->commitPoint >= 0 && pQuery->commitPoint <= pNewBlock->numOfPoints);
offset = pQuery->commitPoint;
numOfPoints = pBlock->numOfPoints - offset;
numOfPoints = pNewBlock->numOfPoints - offset;
if (offset != 0) {
dTrace("%p ignore the data in cache block that are commit already, numOfblock:%d slot:%d ignore points:%d. "
@ -1161,10 +1163,10 @@ SCacheBlock *getCacheDataBlock(SMeterObj *pMeterObj, SQueryRuntimeEnv* pRuntimeE
pQuery->firstSlot, pQuery->currentSlot);
}
pBlock->numOfPoints = numOfPoints;
pNewBlock->numOfPoints = numOfPoints;
// current block are all commit already, ignore it
if (pBlock->numOfPoints == 0) {
if (pNewBlock->numOfPoints == 0) {
dTrace("%p ignore current in cache block that are all commit already, numOfblock:%d slot:%d"
"first:%d last:%d", GET_QINFO_ADDR(pQuery), pQuery->numOfBlocks, pQuery->slot,
pQuery->firstSlot, pQuery->currentSlot);
@ -1196,15 +1198,17 @@ SCacheBlock *getCacheDataBlock(SMeterObj *pMeterObj, SQueryRuntimeEnv* pRuntimeE
}
}
assert(numOfPoints == pNewBlock->numOfPoints);
// if the primary timestamp are not loaded by default, always load it here into buffer
if(!PRIMARY_TSCOL_LOADED(pQuery)) {
memcpy(pRuntimeEnv->primaryColBuffer->data, pBlock->offset[0], TSDB_KEYSIZE*pBlock->numOfPoints);
memcpy(pRuntimeEnv->primaryColBuffer->data, pBlock->offset[0] + offset * TSDB_KEYSIZE, TSDB_KEYSIZE*numOfPoints);
}
pQuery->fileId = -1;
pQuery->slot = slot;
if (!isCacheBlockValid(pQuery, pBlock, pMeterObj)) {
if (!isCacheBlockValid(pQuery, pNewBlock, pMeterObj)) {
return NULL;
}
@ -1214,14 +1218,14 @@ SCacheBlock *getCacheDataBlock(SMeterObj *pMeterObj, SQueryRuntimeEnv* pRuntimeE
*/
vnodeSetDataBlockInfoLoaded(pRuntimeEnv, pMeterObj, -1, true);
TSKEY skey = getTimestampInCacheBlock(pRuntimeEnv, pBlock, 0);
TSKEY ekey = getTimestampInCacheBlock(pRuntimeEnv, pBlock, pBlock->numOfPoints - 1);
TSKEY skey = getTimestampInCacheBlock(pRuntimeEnv, pNewBlock, 0);
TSKEY ekey = getTimestampInCacheBlock(pRuntimeEnv, pNewBlock, numOfPoints - 1);
dTrace("QInfo:%p vid:%d sid:%d id:%s, fileId:%d, load cache block, ts:%d, slot:%d, brange:%lld-%lld, rows:%d",
GET_QINFO_ADDR(pQuery), pMeterObj->vnode, pMeterObj->sid, pMeterObj->meterId, pQuery->fileId, 1,
pQuery->slot, skey, ekey, pBlock->numOfPoints);
pQuery->slot, skey, ekey, numOfPoints);
return &pRuntimeEnv->cacheBlock;
return pNewBlock;
}
static SCompBlock *getDiskDataBlock(SQuery *pQuery, int32_t slot) {