more code
This commit is contained in:
parent
f0dc9a82e6
commit
3b3b8d4f9a
|
@ -54,8 +54,10 @@ typedef struct STsdbDataIter {
|
|||
|
||||
typedef struct {
|
||||
STsdb *pTsdb;
|
||||
STsdbFS fs;
|
||||
int64_t cid;
|
||||
int32_t maxRows;
|
||||
int32_t minRows;
|
||||
STsdbFS fs;
|
||||
int32_t fid;
|
||||
SDFileSet *pDFileSet;
|
||||
SDataFReader *pReader;
|
||||
|
@ -250,12 +252,18 @@ static int32_t tsdbBeginCompact(STsdb *pTsdb, STsdbCompactor *pCompactor) {
|
|||
int32_t lino = 0;
|
||||
|
||||
pCompactor->pTsdb = pTsdb;
|
||||
// pCompactor->cid = 0; (TODO)
|
||||
pCompactor->maxRows = pTsdb->pVnode->config.tsdbCfg.maxRows;
|
||||
pCompactor->minRows = pTsdb->pVnode->config.tsdbCfg.minRows;
|
||||
|
||||
code = tsdbFSCopy(pTsdb, &pCompactor->fs);
|
||||
TSDB_CHECK_CODE(code, lino, _exit);
|
||||
|
||||
pCompactor->fid = INT32_MIN;
|
||||
|
||||
code = tBlockDataCreate(&pCompactor->bData);
|
||||
TSDB_CHECK_CODE(code, lino, _exit);
|
||||
|
||||
_exit:
|
||||
if (code) {
|
||||
tsdbError("vgId:%d %s failed at line %d since %s", TD_VID(pTsdb->pVnode), __func__, lino, tstrerror(code));
|
||||
|
@ -360,7 +368,7 @@ _exit:
|
|||
return code;
|
||||
}
|
||||
|
||||
static int32_t tsdbCompactGetRow(STsdbCompactor *pCompactor, TSDBROW **ppRow) {
|
||||
static int32_t tsdbCompactGetRow(STsdbCompactor *pCompactor, SRowInfo **ppRowInfo, STSchema **ppTSchema) {
|
||||
int32_t code = 0;
|
||||
int32_t lino = 0;
|
||||
|
||||
|
@ -370,9 +378,11 @@ static int32_t tsdbCompactGetRow(STsdbCompactor *pCompactor, TSDBROW **ppRow) {
|
|||
}
|
||||
|
||||
if (pCompactor->pIter) {
|
||||
*ppRow = &pCompactor->pIter->rowInfo.row;
|
||||
*ppRowInfo = &pCompactor->pIter->rowInfo;
|
||||
*ppTSchema = NULL; // TODO
|
||||
} else {
|
||||
*ppRow = NULL;
|
||||
*ppRowInfo = NULL;
|
||||
*ppTSchema = NULL;
|
||||
}
|
||||
|
||||
_exit:
|
||||
|
@ -421,6 +431,7 @@ static int32_t tsdbOpenCompactor(STsdbCompactor *pCompactor) {
|
|||
}
|
||||
}
|
||||
pCompactor->pIter = NULL;
|
||||
tBlockDataReset(&pCompactor->bData);
|
||||
|
||||
_exit:
|
||||
if (code) {
|
||||
|
@ -454,49 +465,70 @@ int32_t tsdbCompact(STsdb *pTsdb, int32_t flag) {
|
|||
// Check if can do compact (TODO)
|
||||
|
||||
// Do compact
|
||||
STsdbCompactor compactor = {0};
|
||||
STsdbCompactor *pCompactor = &(STsdbCompactor){0};
|
||||
|
||||
code = tsdbBeginCompact(pTsdb, &compactor);
|
||||
code = tsdbBeginCompact(pTsdb, pCompactor);
|
||||
TSDB_CHECK_CODE(code, lino, _exit);
|
||||
|
||||
while (true) {
|
||||
code = tsdbOpenCompactor(&compactor);
|
||||
code = tsdbOpenCompactor(pCompactor);
|
||||
TSDB_CHECK_CODE(code, lino, _exit);
|
||||
|
||||
if (compactor.pDFileSet == NULL) break;
|
||||
if (pCompactor->pDFileSet == NULL) break;
|
||||
|
||||
// loop to merge row by row
|
||||
TSDBROW *pRow = NULL;
|
||||
int64_t nRow = 0;
|
||||
SRowInfo *pRowInfo = NULL;
|
||||
STSchema *pTSchema = NULL;
|
||||
int64_t nRow = 0;
|
||||
for (;;) {
|
||||
code = tsdbCompactGetRow(&compactor, &pRow);
|
||||
code = tsdbCompactGetRow(pCompactor, &pRowInfo, &pTSchema);
|
||||
TSDB_CHECK_CODE(code, lino, _exit);
|
||||
|
||||
if (pRow == NULL) break;
|
||||
if (pRowInfo == NULL) break;
|
||||
|
||||
nRow++;
|
||||
|
||||
code = tsdbCompactNextRow(&compactor);
|
||||
// write block data if schema changed
|
||||
if ((pCompactor->bData.suid || pCompactor->bData.uid) &&
|
||||
!TABLE_SAME_SCHEMA(pCompactor->bData.suid, pCompactor->bData.uid, pRowInfo->suid, pRowInfo->uid)) {
|
||||
// TODO: write block data
|
||||
ASSERT(0);
|
||||
|
||||
// set block data not initialized
|
||||
tBlockDataReset(&pCompactor->bData);
|
||||
}
|
||||
|
||||
// init the block data if not initialized yet
|
||||
if (pCompactor->bData.suid == 0 && pCompactor->bData.uid == 0) {
|
||||
code = tBlockDataInit(&pCompactor->bData, &(TABLEID){.suid = pRowInfo->suid, .uid = pRowInfo->uid}, pTSchema,
|
||||
NULL, 0);
|
||||
TSDB_CHECK_CODE(code, lino, _exit);
|
||||
}
|
||||
|
||||
// append row to block data
|
||||
code = tBlockDataAppendRow(&pCompactor->bData, &pRowInfo->row, pTSchema, pRowInfo->uid);
|
||||
TSDB_CHECK_CODE(code, lino, _exit);
|
||||
|
||||
// code = tBlockDataAppendRow(&compactor.bData, pRow, pRow, NULL, 0);
|
||||
// TSDB_CHECK_CODE(code, lino, _exit);
|
||||
// check if block data is full
|
||||
if (pCompactor->bData.nRow >= pCompactor->maxRows) {
|
||||
// TODO: write block data
|
||||
ASSERT(0);
|
||||
}
|
||||
|
||||
// if (compactor.bData.nRows >= TSDB_MAX_ROWS_PER_BLOCK) {
|
||||
// code = tsdbFlushBlock(&compactor);
|
||||
// TSDB_CHECK_CODE(code, lino, _exit);
|
||||
// }
|
||||
// iterate to next row
|
||||
code = tsdbCompactNextRow(pCompactor);
|
||||
TSDB_CHECK_CODE(code, lino, _exit);
|
||||
}
|
||||
|
||||
tsdbCloseCompactor(&compactor);
|
||||
tsdbCloseCompactor(pCompactor);
|
||||
}
|
||||
|
||||
_exit:
|
||||
if (code) {
|
||||
tsdbError("vgId:%d %s failed at line %d since %s", TD_VID(pTsdb->pVnode), __func__, lino, tstrerror(code));
|
||||
tsdbAbortCompact(&compactor);
|
||||
tsdbAbortCompact(pCompactor);
|
||||
} else {
|
||||
tsdbCommitCompact(&compactor);
|
||||
tsdbCommitCompact(pCompactor);
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue