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refactor: remove the invalid return value.

This commit is contained in:
Haojun Liao 2024-07-16 15:59:16 +08:00
parent d2cb53ab3d
commit 19ba5af5e7
3 changed files with 24 additions and 21 deletions
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6
source/dnode/vnode/src/inc/tsdb.h
View File

@ -909,9 +909,9 @@ void tMergeTreeUnpinSttBlock(SMergeTree *pMTree);
bool tMergeTreeIgnoreEarlierTs(SMergeTree *pMTree);
void tMergeTreeClose(SMergeTree *pMTree);
SSttBlockLoadInfo *tCreateSttBlockLoadInfo(STSchema *pSchema, int16_t *colList, int32_t numOfCols);
void * destroySttBlockLoadInfo(SSttBlockLoadInfo *pLoadInfo);
void destroySttBlockReader(SArray *pLDataIterArray, SSttBlockLoadCostInfo *pLoadCost);
int32_t tCreateSttBlockLoadInfo(STSchema *pSchema, int16_t *colList, int32_t numOfCols, SSttBlockLoadInfo **pInfo);
void destroySttBlockLoadInfo(SSttBlockLoadInfo *pLoadInfo);
void destroySttBlockReader(SArray *pLDataIterArray, SSttBlockLoadCostInfo *pLoadCost);
// tsdbCache ==============================================================================================
typedef enum {

30
source/dnode/vnode/src/tsdb/tsdbMergeTree.c
View File

@ -23,11 +23,12 @@
static void tLDataIterClose2(SLDataIter *pIter);
// SLDataIter =================================================
SSttBlockLoadInfo *tCreateSttBlockLoadInfo(STSchema *pSchema, int16_t *colList, int32_t numOfCols) {
int32_t tCreateSttBlockLoadInfo(STSchema *pSchema, int16_t *colList, int32_t numOfCols, SSttBlockLoadInfo **pInfo) {
*pInfo = NULL;
SSttBlockLoadInfo *pLoadInfo = taosMemoryCalloc(1, sizeof(SSttBlockLoadInfo));
if (pLoadInfo == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return NULL;
return TSDB_CODE_OUT_OF_MEMORY;
}
pLoadInfo->blockData[0].sttBlockIndex = -1;
@ -37,26 +38,29 @@ SSttBlockLoadInfo *tCreateSttBlockLoadInfo(STSchema *pSchema, int16_t *colList,
int32_t code = tBlockDataCreate(&pLoadInfo->blockData[0].data);
if (code) {
terrno = code;
taosMemoryFreeClear(pLoadInfo);
return code;
}
code = tBlockDataCreate(&pLoadInfo->blockData[1].data);
if (code) {
terrno = code;
taosMemoryFreeClear(pLoadInfo);
return code;
}
pLoadInfo->aSttBlk = taosArrayInit(4, sizeof(SSttBlk));
if (pLoadInfo->aSttBlk == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
code = TSDB_CODE_OUT_OF_MEMORY;
taosMemoryFreeClear(pLoadInfo);
return NULL;
return code;
}
pLoadInfo->pSchema = pSchema;
pLoadInfo->colIds = colList;
pLoadInfo->numOfCols = numOfCols;
return pLoadInfo;
*pInfo = pLoadInfo;
return code;
}
static void freeItem(void* pValue) {
@ -66,9 +70,9 @@ static void freeItem(void* pValue) {
}
}
void *destroySttBlockLoadInfo(SSttBlockLoadInfo *pLoadInfo) {
void destroySttBlockLoadInfo(SSttBlockLoadInfo *pLoadInfo) {
if (pLoadInfo == NULL) {
return NULL;
return;
}
pLoadInfo->currentLoadBlockIndex = 1;
@ -94,7 +98,6 @@ void *destroySttBlockLoadInfo(SSttBlockLoadInfo *pLoadInfo) {
taosArrayDestroy(pLoadInfo->aSttBlk);
taosMemoryFree(pLoadInfo);
return NULL;
}
void destroyLDataIter(SLDataIter *pIter) {
@ -913,9 +916,8 @@ int32_t tMergeTreeOpen2(SMergeTree *pMTree, SMergeTreeConf *pConf, SSttDataInfoF
}
if (pLoadInfo == NULL) {
pLoadInfo = tCreateSttBlockLoadInfo(pConf->pSchema, pConf->pCols, pConf->numOfCols);
if (pLoadInfo == NULL) {
code = terrno;
code = tCreateSttBlockLoadInfo(pConf->pSchema, pConf->pCols, pConf->numOfCols, &pLoadInfo);
if (code != TSDB_CODE_SUCCESS) {
goto _end;
}
}

9
source/dnode/vnode/src/tsdb/tsdbReadUtil.c
View File

@ -996,6 +996,7 @@ int32_t adjustSttDataIters(SArray* pSttFileBlockIterArray, STFileSet* pFileSet)
int32_t tsdbGetRowsInSttFiles(STFileSet* pFileSet, SArray* pSttFileBlockIterArray, STsdb* pTsdb, SMergeTreeConf* pConf,
const char* pstr) {
int32_t numOfRows = 0;
int32_t code = 0;
// no data exists, go to end
int32_t numOfLevels = pFileSet->lvlArr->size;
@ -1020,7 +1021,7 @@ int32_t tsdbGetRowsInSttFiles(STFileSet* pFileSet, SArray* pSttFileBlockIterArra
conf.file[0] = *pSttLevel->fobjArr->data[i]->f;
const char* pName = pSttLevel->fobjArr->data[i]->fname;
int32_t code = tsdbSttFileReaderOpen(pName, &conf, &pIter->pReader);
code = tsdbSttFileReaderOpen(pName, &conf, &pIter->pReader);
if (code != TSDB_CODE_SUCCESS) {
tsdbError("open stt file reader error. file:%s, code %s, %s", pName, tstrerror(code), pstr);
continue;
@ -1028,8 +1029,8 @@ int32_t tsdbGetRowsInSttFiles(STFileSet* pFileSet, SArray* pSttFileBlockIterArra
}
if (pIter->pBlockLoadInfo == NULL) {
pIter->pBlockLoadInfo = tCreateSttBlockLoadInfo(pConf->pSchema, pConf->pCols, pConf->numOfCols);
if (pIter->pBlockLoadInfo == NULL) {
code = tCreateSttBlockLoadInfo(pConf->pSchema, pConf->pCols, pConf->numOfCols, &pIter->pBlockLoadInfo);
if (code != TSDB_CODE_SUCCESS) {
tsdbError("failed to create block load info, code: out of memory, %s", pstr);
continue;
}
@ -1037,7 +1038,7 @@ int32_t tsdbGetRowsInSttFiles(STFileSet* pFileSet, SArray* pSttFileBlockIterArra
// load stt blocks statis for all stt-blocks, to decide if the data of queried table exists in current stt file
TStatisBlkArray* pStatisBlkArray = NULL;
int32_t code = tsdbSttFileReadStatisBlk(pIter->pReader, (const TStatisBlkArray**)&pStatisBlkArray);
code = tsdbSttFileReadStatisBlk(pIter->pReader, (const TStatisBlkArray**)&pStatisBlkArray);
if (code != TSDB_CODE_SUCCESS) {
tsdbError("failed to load stt block statistics, code:%s, %s", tstrerror(code), pstr);
continue;