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This commit is contained in:
Hongze Cheng 2022-07-10 06:01:30 +00:00
parent 4a4018a31f
commit 699c9572f5
3 changed files with 49 additions and 40 deletions
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7
include/util/tRealloc.h
View File

@ -25,10 +25,11 @@ extern "C" {
static FORCE_INLINE int32_t tRealloc(uint8_t **ppBuf, int64_t size) { static FORCE_INLINE int32_t tRealloc(uint8_t **ppBuf, int64_t size) {
int32_t code = 0; int32_t code = 0;
int64_t bsize = 0; int64_t bsize = 0;
uint8_t *pBuf; uint8_t *pBuf = NULL;
if (*ppBuf) { if (*ppBuf) {
bsize = *(int64_t *)((*ppBuf) - sizeof(int64_t)); pBuf = (*ppBuf) - sizeof(int64_t);
bsize = *(int64_t *)pBuf;
} }
if (bsize >= size) goto _exit; if (bsize >= size) goto _exit;
@ -38,7 +39,7 @@ static FORCE_INLINE int32_t tRealloc(uint8_t **ppBuf, int64_t size) {
bsize *= 2; bsize *= 2;
} }
pBuf = (uint8_t *)taosMemoryRealloc(*ppBuf ? (*ppBuf) - sizeof(int64_t) : *ppBuf, bsize + sizeof(int64_t)); pBuf = (uint8_t *)taosMemoryRealloc(pBuf, bsize + sizeof(int64_t));
if (pBuf == NULL) { if (pBuf == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY; code = TSDB_CODE_OUT_OF_MEMORY;
goto _exit; goto _exit;

1
source/dnode/vnode/src/meta/metaTable.c
View File

@ -17,7 +17,6 @@
static int metaSaveJsonVarToIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry, const SSchema *pSchema); static int metaSaveJsonVarToIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry, const SSchema *pSchema);
static int metaDelJsonVarFromIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry, const SSchema *pSchema); static int metaDelJsonVarFromIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry, const SSchema *pSchema);
static int metaHandleEntry(SMeta *pMeta, const SMetaEntry *pME);
static int metaSaveToTbDb(SMeta *pMeta, const SMetaEntry *pME); static int metaSaveToTbDb(SMeta *pMeta, const SMetaEntry *pME);
static int metaUpdateUidIdx(SMeta *pMeta, const SMetaEntry *pME); static int metaUpdateUidIdx(SMeta *pMeta, const SMetaEntry *pME);
static int metaUpdateNameIdx(SMeta *pMeta, const SMetaEntry *pME); static int metaUpdateNameIdx(SMeta *pMeta, const SMetaEntry *pME);

83
source/dnode/vnode/src/tsdb/tsdbSnapshot.c
View File

@ -394,6 +394,12 @@ _err:
return code; return code;
} }
static int32_t tsdbSnapWriteTableData(STsdbSnapWriter* pWriter, uint8_t* pData, uint32_t nData) {
int32_t code = 0;
// TODO
return code;
}
static int32_t tsdbSnapWriteData(STsdbSnapWriter* pWriter, uint8_t* pData, uint32_t nData) { static int32_t tsdbSnapWriteData(STsdbSnapWriter* pWriter, uint8_t* pData, uint32_t nData) {
int32_t code = 0; int32_t code = 0;
STsdb* pTsdb = pWriter->pTsdb; STsdb* pTsdb = pWriter->pTsdb;
@ -440,47 +446,50 @@ static int32_t tsdbSnapWriteData(STsdbSnapWriter* pWriter, uint8_t* pData, uint3
taosArrayClear(pWriter->aBlockIdxN); taosArrayClear(pWriter->aBlockIdxN);
} }
// process code = tsdbSnapWriteTableData(pWriter, pData, nData);
TABLEID id = {0}; // TODO
TSKEY minKey = 0; // TODO
TSKEY maxKey = 0; // TODO
while (true) {
if (pWriter->pBlockIdx) {
int32_t c = tTABLEIDCmprFn(&id, pWriter->pBlockIdx);
if (c == 0) {
} else if (c < 0) {
// keep merge
} else {
// code = tsdbSnapWriteTableDataEnd(pWriter);
if (code) goto _err; if (code) goto _err;
pWriter->iBlockIdx++; // // process
if (pWriter->iBlockIdx < taosArrayGetSize(pWriter->aBlockIdx)) { // TABLEID id = {0}; // TODO
pWriter->pBlockIdx = (SBlockIdx*)taosArrayGet(pWriter->aBlockIdx, pWriter->iBlockIdx); // TSKEY minKey = 0; // TODO
} else { // TSKEY maxKey = 0; // TODO
pWriter->pBlockIdx = NULL;
}
if (pWriter->pBlockIdx) { // while (true) {
code = tsdbReadBlock(pWriter->pDataFReader, pWriter->pBlockIdx, &pWriter->mBlock, NULL); // if (pWriter->pBlockIdx) {
if (code) goto _err; // int32_t c = tTABLEIDCmprFn(&id, pWriter->pBlockIdx);
}
}
} else {
int32_t c = tTABLEIDCmprFn(&id, &pWriter->blockIdx);
if (c == 0) { // if (c == 0) {
// merge commit the block data // } else if (c < 0) {
} else if (c > 0) { // // keep merge
// code = tsdbSnapWriteTableDataEnd(pWriter); // } else {
if (code) goto _err; // // code = tsdbSnapWriteTableDataEnd(pWriter);
} else { // if (code) goto _err;
ASSERT(0);
} // pWriter->iBlockIdx++;
} // if (pWriter->iBlockIdx < taosArrayGetSize(pWriter->aBlockIdx)) {
} // pWriter->pBlockIdx = (SBlockIdx*)taosArrayGet(pWriter->aBlockIdx, pWriter->iBlockIdx);
// } else {
// pWriter->pBlockIdx = NULL;
// }
// if (pWriter->pBlockIdx) {
// code = tsdbReadBlock(pWriter->pDataFReader, pWriter->pBlockIdx, &pWriter->mBlock, NULL);
// if (code) goto _err;
// }
// }
// } else {
// int32_t c = tTABLEIDCmprFn(&id, &pWriter->blockIdx);
// if (c == 0) {
// // merge commit the block data
// } else if (c > 0) {
// // code = tsdbSnapWriteTableDataEnd(pWriter);
// if (code) goto _err;
// } else {
// ASSERT(0);
// }
// }
// }
return code; return code;