xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

fix: drop table after commit

This commit is contained in:
Hongze Cheng 2024-04-15 15:36:54 +08:00
parent 82ee169d61
commit ac2853f28c
1 changed files with 11 additions and 68 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

79
source/dnode/vnode/src/tsdb/tsdbCommit2.c
View File

@ -37,7 +37,6 @@ typedef struct {
int64_t cid;
int64_t now;
TSKEY nextKey;
TSKEY maxDelKey;
int32_t fid;
int32_t expLevel;
SDiskID did;
@ -46,7 +45,6 @@ typedef struct {
STFileSet *fset;
TABLEID tbid[1];
bool hasTSData;
bool skipTsRow;
} ctx[1];
// reader
@ -128,21 +126,8 @@ static int32_t tsdbCommitTSData(SCommitter2 *committer) {
continue;
}
}
/*
extern int8_t tsS3Enabled;
int32_t nlevel = tfsGetLevel(committer->tsdb->pVnode->pTfs);
committer->ctx->skipTsRow = false;
if (tsS3Enabled && nlevel > 1 && committer->ctx->did.level == nlevel - 1) {
committer->ctx->skipTsRow = true;
}
*/
int64_t ts = TSDBROW_TS(&row->row);
if (committer->ctx->skipTsRow && ts <= committer->ctx->maxKey) {
ts = committer->ctx->maxKey + 1;
}
if (ts > committer->ctx->maxKey) {
committer->ctx->nextKey = TMIN(committer->ctx->nextKey, ts);
code = tsdbIterMergerSkipTableData(committer->dataIterMerger, committer->ctx->tbid);
@ -175,15 +160,13 @@ static int32_t tsdbCommitTombData(SCommitter2 *committer) {
int64_t numRecord = 0;
SMetaInfo info;
if (committer->ctx->fset == NULL && !committer->ctx->hasTSData) {
if (committer->ctx->maxKey < committer->ctx->maxDelKey) {
committer->ctx->nextKey = committer->ctx->maxKey + 1;
} else {
committer->ctx->nextKey = TSKEY_MAX;
}
return 0;
if (committer->tsdb->imem->nDel == 0) {
goto _exit;
}
// do not need to write tomb data if there is no ts data
bool skip = (committer->ctx->fset == NULL && !committer->ctx->hasTSData);
committer->ctx->tbid->suid = 0;
committer->ctx->tbid->uid = 0;
for (STombRecord *record; (record = tsdbIterMergerGetTombRecord(committer->tombIterMerger));) {
@ -210,9 +193,11 @@ static int32_t tsdbCommitTombData(SCommitter2 *committer) {
record->skey = TMAX(record->skey, committer->ctx->minKey);
record->ekey = TMIN(record->ekey, committer->ctx->maxKey);
numRecord++;
code = tsdbFSetWriteTombRecord(committer->writer, record);
TSDB_CHECK_CODE(code, lino, _exit);
if (!skip) {
numRecord++;
code = tsdbFSetWriteTombRecord(committer->writer, record);
TSDB_CHECK_CODE(code, lino, _exit);
}
}
code = tsdbIterMergerNext(committer->tombIterMerger);
@ -406,31 +391,6 @@ static int32_t tsdbCommitFileSetBegin(SCommitter2 *committer) {
// reset nextKey
committer->ctx->nextKey = TSKEY_MAX;
committer->ctx->skipTsRow = false;
extern int8_t tsS3Enabled;
extern int32_t tsS3UploadDelaySec;
long s3Size(const char *object_name);
int32_t nlevel = tfsGetLevel(committer->tsdb->pVnode->pTfs);
if (tsS3Enabled && nlevel > 1 && committer->ctx->fset) {
STFileObj *fobj = committer->ctx->fset->farr[TSDB_FTYPE_DATA];
if (fobj && fobj->f->did.level == nlevel - 1) {
// if exists on s3 or local mtime < committer->ctx->now - tsS3UploadDelay
const char *object_name = taosDirEntryBaseName((char *)fobj->fname);
if (taosCheckExistFile(fobj->fname)) {
int32_t mtime = 0;
taosStatFile(fobj->fname, NULL, &mtime, NULL);
if (mtime < committer->ctx->now - tsS3UploadDelaySec) {
committer->ctx->skipTsRow = true;
}
} else /*if (s3Size(object_name) > 0) */ {
committer->ctx->skipTsRow = true;
}
}
// new fset can be written with ts data
}
_exit:
if (code) {
TSDB_ERROR_LOG(TD_VID(tsdb->pVnode), lino, code);
@ -519,28 +479,11 @@ static int32_t tsdbOpenCommitter(STsdb *tsdb, SCommitInfo *info, SCommitter2 *co
STbData *tbData = TCONTAINER_OF(node, STbData, rbtn);
for (SDelData *delData = tbData->pHead; delData; delData = delData->pNext) {
if (delData->sKey < committer->ctx->nextKey) {
committer->ctx->nextKey = delData->sKey;
}
committer->ctx->nextKey = TMIN(committer->ctx->nextKey, delData->sKey);
}
}
}
committer->ctx->maxDelKey = TSKEY_MIN;
TSKEY minKey = TSKEY_MAX;
TSKEY maxKey = TSKEY_MIN;
if (TARRAY2_SIZE(committer->fsetArr) > 0) {
STFileSet *fset = TARRAY2_LAST(committer->fsetArr);
tsdbFidKeyRange(fset->fid, committer->minutes, committer->precision, &minKey, &committer->ctx->maxDelKey);
fset = TARRAY2_FIRST(committer->fsetArr);
tsdbFidKeyRange(fset->fid, committer->minutes, committer->precision, &minKey, &maxKey);
}
if (committer->ctx->nextKey < TMIN(tsdb->imem->minKey, minKey)) {
committer->ctx->nextKey = TMIN(tsdb->imem->minKey, minKey);
}
_exit:
if (code) {
TSDB_ERROR_LOG(TD_VID(tsdb->pVnode), lino, code);