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This commit is contained in:
Hongze Cheng 2022-08-19 11:52:43 +08:00
parent f59bc9c0a7
commit c7158f782e
4 changed files with 41 additions and 21 deletions
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1
source/dnode/vnode/src/inc/meta.h
View File

@ -66,7 +66,6 @@ int32_t metaCacheOpen(SMeta* pMeta);
void metaCacheClose(SMeta* pMeta);
int32_t metaCacheUpsert(SMeta* pMeta, SMetaInfo* pInfo);
int32_t metaCacheDrop(SMeta* pMeta, int64_t uid);
int32_t metaCacheGet(SMeta* pMeta, int64_t uid, SMetaInfo* pInfo);
struct SMeta {
TdThreadRwlock lock;

2
source/dnode/vnode/src/meta/metaQuery.c
View File

@ -1051,6 +1051,8 @@ int32_t metaGetTableTags(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashObj
return TSDB_CODE_SUCCESS;
}
int32_t metaCacheGet(SMeta *pMeta, int64_t uid, SMetaInfo *pInfo);
int32_t metaGetInfo(SMeta *pMeta, int64_t uid, SMetaInfo *pInfo) {
int32_t code = 0;
void *pData = NULL;

15
source/dnode/vnode/src/tsdb/tsdbFile.c
View File

@ -188,11 +188,16 @@ int32_t tPutDFileSet(uint8_t *p, SDFileSet *pSet) {
n += tPutI32v(p ? p + n : p, pSet->diskId.level);
n += tPutI32v(p ? p + n : p, pSet->diskId.id);
n += tPutI32v(p ? p + n : p, pSet->fid);
// data
n += tPutHeadFile(p ? p + n : p, pSet->pHeadF);
n += tPutDataFile(p ? p + n : p, pSet->pDataF);
n += tPutLastFile(p ? p + n : p, pSet->pLastF);
n += tPutSmaFile(p ? p + n : p, pSet->pSmaF);
// last
n += tPutU8(p ? p + n : p, 1); // for future compatibility
n += tPutLastFile(p ? p + n : p, pSet->pLastF);
return n;
}
@ -202,11 +207,17 @@ int32_t tGetDFileSet(uint8_t *p, SDFileSet *pSet) {
n += tGetI32v(p + n, &pSet->diskId.level);
n += tGetI32v(p + n, &pSet->diskId.id);
n += tGetI32v(p + n, &pSet->fid);
// data
n += tGetHeadFile(p + n, pSet->pHeadF);
n += tGetDataFile(p + n, pSet->pDataF);
n += tGetLastFile(p + n, pSet->pLastF);
n += tGetSmaFile(p + n, pSet->pSmaF);
// last
uint8_t nLast;
n += tGetU8(p + n, &nLast);
n += tGetLastFile(p + n, pSet->pLastF);
return n;
}

40
source/dnode/vnode/src/tsdb/tsdbSnapshot.c
View File

@ -30,8 +30,6 @@ struct STsdbSnapReader {
SArray* aBlockL; // SArray<SBlockL>
SBlockIdx* pBlockIdx;
SBlockL* pBlockL;
SBlock* pBlock;
SBlock block;
int32_t iBlockIdx;
int32_t iBlockL;
@ -78,9 +76,6 @@ static int32_t tsdbSnapReadData(STsdbSnapReader* pReader, uint8_t** ppData) {
if (code) goto _err;
pReader->iBlock = 0;
if (pReader->iBlock < pReader->mBlock.nItem) {
tMapDataGetItemByIdx(&pReader->mBlock, pReader->iBlock, &pReader->block, tGetBlock);
}
} else {
pReader->pBlockIdx = NULL;
}
@ -97,18 +92,16 @@ static int32_t tsdbSnapReadData(STsdbSnapReader* pReader, uint8_t** ppData) {
while (true) {
if (pReader->pBlockIdx && pReader->pBlockL) {
TABLEID minId = {.suid = pReader->pBlockL->suid, .uid = pReader->pBlockL->minUid};
TABLEID maxId = {.suid = pReader->pBlockL->suid, .uid = pReader->pBlockL->maxUid};
TABLEID id = {.suid = pReader->pBlockL->suid, .uid = pReader->pBlockL->minUid};
if (tTABLEIDCmprFn(pReader->pBlockIdx, &minId) < 0) {
// TODO
} else if (tTABLEIDCmprFn(pReader->pBlockIdx, &maxId) < 0) {
// TODO
} else {
// TODO
}
// if (tTABLEIDCmprFn(pReader->pBlockIdx, &minId) < 0) {
// // TODO
// } else if (tTABLEIDCmprFn(pReader->pBlockIdx, &maxId) < 0) {
// // TODO
// } else {
// // TODO
// }
} else if (pReader->pBlockIdx) {
// may have problem (todo)
while (pReader->iBlock < pReader->mBlock.nItem) {
SBlock block;
tMapDataGetItemByIdx(&pReader->mBlock, pReader->iBlock, &block, tGetBlock);
@ -119,9 +112,24 @@ static int32_t tsdbSnapReadData(STsdbSnapReader* pReader, uint8_t** ppData) {
// next
pReader->iBlock++;
if (*ppData) break;
}
if (pReader->iBlock >= pReader->mBlock.nItem) {
pReader->iBlockIdx++;
if (pReader->iBlockIdx < taosArrayGetSize(pReader->aBlockIdx)) {
pReader->pBlockIdx = (SBlockIdx*)taosArrayGet(pReader->aBlockIdx, pReader->iBlockIdx);
code = tsdbReadBlock(pReader->pDataFReader, pReader->pBlockIdx, &pReader->mBlock);
if (code) goto _err;
pReader->iBlock = 0;
} else {
pReader->pBlockIdx = NULL;
}
}
if (*ppData) goto _exit;
}
} else if (pReader->pBlockL) {
while (pReader->pBlockL) {
if (pReader->pBlockL->minVer <= pReader->ever && pReader->pBlockL->maxVer >= pReader->sver) {