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more code

This commit is contained in:
Hongze Cheng 2023-04-14 13:39:42 +08:00
parent ac0bb0cf44
commit d1289d4c21
1 changed files with 62 additions and 14 deletions
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76
source/dnode/vnode/src/tsdb/dev/tsdbMerge.c
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@ -17,26 +17,74 @@
typedef struct { typedef struct {
STsdb *pTsdb; STsdb *pTsdb;
SArray *aFileOp; // SArray<struct SFileOp>
} SMerger; } SMerger;
typedef struct { static int32_t tsdbFileSystemShouldMerge(STsdb *pTsdb) {
STsdb *pTsdb; ASSERTS(0, "TODO: not implemented yet");
} STsdbMergeInfo;
int32_t tsdbMergeBegin(STsdb *pTsdb) {
int32_t code = 0;
// TODO // TODO
return code; return 0;
} }
int32_t tsdbMergeCommit(STsdb *pTsdb) { static int32_t tsdbFileSetShouldMerge(struct SFileSet *pSet) {
int32_t code = 0; ASSERTS(0, "TODO: not implemented yet");
// TODO // TODO
return code; return 0;
} }
int32_t tsdbMergeAbort(STsdb *pTsdb) { static int32_t tsdbFileSetMerge(struct SFileSet *pFileSet) {
int32_t code = 0; ASSERTS(0, "TODO: not implemented yet");
// TODO // TODO
return code; return 0;
} }
static int32_t tsdbOpenMerger(STsdb *pTsdb, SMerger *merger) {
ASSERTS(0, "TODO: not implemented yet");
// TODO
return 0;
}
int32_t tsdbMerge(STsdb *pTsdb) {
int32_t code = 0;
int32_t lino;
if (!tsdbFileSystemShouldMerge(pTsdb)) {
goto _exit;
}
// do merge
SMerger merger = {0};
TSDB_CHECK_CODE( //
code = tsdbOpenMerger(pTsdb, &merger), //
lino, //
_exit);
for (int32_t i = 0; i < taosArrayGetSize(pTsdb->pFS->aFileSet); i++) {
struct SFileSet *pFileSet = taosArrayGet(pTsdb->pFS->aFileSet, i);
if (!tsdbFileSetShouldMerge(pFileSet)) {
continue;
}
TSDB_CHECK_CODE( //
code = tsdbFileSetMerge(pFileSet), //
lino, //
_exit);
}
TSDB_CHECK_CODE( //
code = tsdbFileSystemEditBegin(pTsdb->pFS, merger.aFileOp, TSDB_FS_EDIT_MERGE), //
lino, //
_exit);
TSDB_CHECK_CODE( //
code = tsdbFileSystemEditCommit(pTsdb->pFS, TSDB_FS_EDIT_MERGE), //
lino, //
_exit);
_exit:
if (code) {
} else {
}
return 0;
}