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add checkpoint

This commit is contained in:
yihaoDeng 2023-07-17 11:04:19 +00:00
parent 14b9d920ba
commit 40eb50676d
3 changed files with 14 additions and 4 deletions
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4
source/dnode/vnode/src/tq/tqStreamStateSnap.c
View File

@ -49,6 +49,10 @@ int32_t streamStateSnapReaderOpen(STQ* pTq, int64_t sver, int64_t ever, SStreamS
sprintf(tdir, "%s%s%s%s%s", pTq->path, TD_DIRSEP, VNODE_TQ_STREAM, TD_DIRSEP, "checkpoints");
if (streamSnapReaderOpen(pTq, sver, ever, tdir, &pSnapReader) == 0) {
pReader->complete = 1;
} else {
code = -1;
taosMemoryFree(pReader);
goto _err;
}
pReader->pReaderImpl = pSnapReader;

8
source/dnode/vnode/src/vnd/vnodeSnapshot.c
View File

@ -90,7 +90,7 @@ int32_t vnodeSnapRead(SVSnapReader *pReader, uint8_t **ppData, uint32_t *nData)
// CONFIG ==============
// FIXME: if commit multiple times and the config changed?
if (!pReader->cfgDone) {
char fName[TSDB_FILENAME_LEN];
char fName[TSDB_FILENAME_LEN];
int32_t offset = 0;
vnodeGetPrimaryDir(pReader->pVnode->path, pReader->pVnode->pTfs, fName, TSDB_FILENAME_LEN);
@ -242,7 +242,11 @@ int32_t vnodeSnapRead(SVSnapReader *pReader, uint8_t **ppData, uint32_t *nData)
if (pReader->pStreamStateReader == NULL) {
code =
streamStateSnapReaderOpen(pReader->pVnode->pTq, pReader->sver, pReader->sver, &pReader->pStreamStateReader);
if (code) goto _err;
if (code) {
pReader->streamStateDone = 1;
pReader->pStreamStateReader = NULL;
goto _err;
}
}
code = streamStateSnapRead(pReader->pStreamStateReader, ppData);
if (code) {

6
source/libs/stream/src/streamSnapshot.c
View File

@ -98,8 +98,10 @@ int32_t streamSnapHandleInit(SStreamSnapHandle* pHandle, char* path) {
}
SBanckendFile* pFile = taosMemoryCalloc(1, sizeof(SBanckendFile));
pHandle->pBackendFile = pFile;
pHandle->checkpointId = 0;
pHandle->seraial = 0;
pFile->path = taosStrdup(path);
pFile->pSst = taosArrayInit(16, sizeof(void*));
@ -133,7 +135,7 @@ int32_t streamSnapHandleInit(SStreamSnapHandle* pHandle, char* path) {
if (pFile->pCurrent == NULL) {
code = -1;
return code;
goto _err;
}
SArray* list = taosArrayInit(64, sizeof(SBackendFileItem));
@ -197,7 +199,7 @@ void streamSnapHandleDestroy(SStreamSnapHandle* handle) {
taosMemoryFree(pFile->pMainfest);
taosMemoryFree(pFile->pOptions);
taosMemoryFree(pFile->path);
for (int i = 0; pFile->pSst != NULL && i < taosArrayGetSize(pFile->pSst); i++) {
for (int i = 0; i < taosArrayGetSize(pFile->pSst); i++) {
char* sst = taosArrayGetP(pFile->pSst, i);
taosMemoryFree(sst);
}