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Merge pull request #14722 from taosdata/feature/3.0_mhli 

refactor(sync): add snapshot writer
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Li Minghao 2022-07-10 13:58:47 +08:00 committed by GitHub
parent 9fd1a64557 32c3cecf2a
commit 644963b745
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 16 additions and 3 deletions
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19
source/dnode/vnode/src/vnd/vnodeSync.c
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@ -469,11 +469,24 @@ static int32_t vnodeSnapshotDoRead(struct SSyncFSM *pFsm, void *pReader, void **
return code;
}
static int32_t vnodeSnapshotStartWrite(struct SSyncFSM *pFsm, void *pParam, void **ppWriter) { return 0; }
static int32_t vnodeSnapshotStartWrite(struct SSyncFSM *pFsm, void *pParam, void **ppWriter) {
SVnode *pVnode = pFsm->data;
SSnapshotParam *pSnapshotParam = pParam;
int32_t code = vnodeSnapWriterOpen(pVnode, pSnapshotParam->start, pSnapshotParam->end, (SVSnapWriter **)ppWriter);
return code;
}
static int32_t vnodeSnapshotStopWrite(struct SSyncFSM *pFsm, void *pWriter, bool isApply) { return 0; }
static int32_t vnodeSnapshotStopWrite(struct SSyncFSM *pFsm, void *pWriter, bool isApply) {
SVnode *pVnode = pFsm->data;
int32_t code = vnodeSnapWriterClose(pWriter, isApply);
return code;
}
static int32_t vnodeSnapshotDoWrite(struct SSyncFSM *pFsm, void *pWriter, void *pBuf, int32_t len) { return 0; }
static int32_t vnodeSnapshotDoWrite(struct SSyncFSM *pFsm, void *pWriter, void *pBuf, int32_t len) {
SVnode *pVnode = pFsm->data;
int32_t code = vnodeSnapWrite(pWriter, pBuf, len);
return code;
}
static SSyncFSM *vnodeSyncMakeFsm(SVnode *pVnode) {
SSyncFSM *pFsm = taosMemoryCalloc(1, sizeof(SSyncFSM));