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more snapshot

This commit is contained in:
Hongze Cheng 2022-07-05 11:19:37 +00:00
parent 064b20820c
commit e9d157dd2c
3 changed files with 8 additions and 7 deletions
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6
source/dnode/vnode/inc/vnode.h
View File

@ -161,9 +161,9 @@ int32_t vnodeSnapReaderOpen(SVnode *pVnode, int64_t sver, int64_t ever, SVSnapRe
int32_t vnodeSnapReaderClose(SVSnapReader *pReader);
int32_t vnodeSnapRead(SVSnapReader *pReader, uint8_t **ppData, uint32_t *nData);
// SVSnapWriter
int32_t vnodeSnapshotWriterOpen(SVnode *pVnode, int64_t sver, int64_t ever, SVSnapWriter **ppWriter);
int32_t vnodeSnapshotWriterClose(SVSnapWriter *pWriter, int8_t rollback);
int32_t vnodeSnapshotWrite(SVSnapWriter *pWriter, uint8_t *pData, uint32_t nData);
int32_t vnodeSnapWriterOpen(SVnode *pVnode, int64_t sver, int64_t ever, SVSnapWriter **ppWriter);
int32_t vnodeSnapWriterClose(SVSnapWriter *pWriter, int8_t rollback);
int32_t vnodeSnapWrite(SVSnapWriter *pWriter, uint8_t *pData, uint32_t nData);
// structs
struct STsdbCfg {

3
source/dnode/vnode/src/tsdb/tsdbSnapshot.c
View File

@ -185,6 +185,7 @@ static int32_t tsdbSnapReadDel(STsdbSnapReader* pReader, uint8_t** ppData) {
}
code = TSDB_CODE_VND_READ_END;
tsdbDelFReaderClose(&pReader->pDelFReader);
_exit:
return code;
@ -302,7 +303,7 @@ _err:
return code;
}
// STsdbSnapReader ========================================
// STsdbSnapWriter ========================================
struct STsdbSnapWriter {
STsdb* pTsdb;
int64_t sver;

6
source/dnode/vnode/src/vnd/vnodeSnapshot.c
View File

@ -118,7 +118,7 @@ struct SVSnapWriter {
int64_t ever;
};
int32_t vnodeSnapshotWriterOpen(SVnode *pVnode, int64_t sver, int64_t ever, SVSnapWriter **ppWriter) {
int32_t vnodeSnapWriterOpen(SVnode *pVnode, int64_t sver, int64_t ever, SVSnapWriter **ppWriter) {
int32_t code = 0;
SVSnapWriter *pWriter = NULL;
@ -138,7 +138,7 @@ _err:
return code;
}
int32_t vnodeSnapshotWriterClose(SVSnapWriter *pWriter, int8_t rollback) {
int32_t vnodeSnapWriterClose(SVSnapWriter *pWriter, int8_t rollback) {
int32_t code = 0;
if (!rollback) {
@ -151,7 +151,7 @@ int32_t vnodeSnapshotWriterClose(SVSnapWriter *pWriter, int8_t rollback) {
return code;
}
int32_t vnodeSnapshotWrite(SVSnapWriter *pWriter, uint8_t *pData, uint32_t nData) {
int32_t vnodeSnapWrite(SVSnapWriter *pWriter, uint8_t *pData, uint32_t nData) {
int32_t code = 0;
// TODO
return code;