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finish del data writer

This commit is contained in:
Hongze Cheng 2022-07-06 08:24:46 +00:00
parent 418aacf4cd
commit d4a5d5118a
1 changed files with 41 additions and 2 deletions
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43
source/dnode/vnode/src/tsdb/tsdbSnapshot.c
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@ -422,8 +422,10 @@ static int32_t tsdbSnapWriteDel(STsdbSnapWriter* pWriter, uint8_t* pData, uint32
pWriter->iDelIdx++;
if (c == 0) {
toBreak = 1;
delIdx = (SDelIdx){.suid = id.suid, .uid = id.uid};
goto _merge_del;
} else {
delIdx = (SDelIdx){.suid = pDelIdx->suid, .uid = pDelIdx->uid};
goto _write_del;
}
}
@ -431,6 +433,7 @@ static int32_t tsdbSnapWriteDel(STsdbSnapWriter* pWriter, uint8_t* pData, uint32
_new_del:
toBreak = 1;
delIdx = (SDelIdx){.suid = id.suid, .uid = id.uid};
taosArrayClear(pWriter->aDelData);
_merge_del:
@ -443,7 +446,6 @@ static int32_t tsdbSnapWriteDel(STsdbSnapWriter* pWriter, uint8_t* pData, uint32
}
_write_del:
delIdx = (SDelIdx){.suid = id.suid, .uid = id.uid};
code = tsdbWriteDelData(pWriter->pDelFWriter, pWriter->aDelData, NULL, &delIdx);
if (code) goto _err;
@ -465,7 +467,44 @@ _err:
static int32_t tsdbSnapWriteDelEnd(STsdbSnapWriter* pWriter) {
int32_t code = 0;
// TODO
STsdb* pTsdb = pWriter->pTsdb;
if (pWriter->pDelFWriter == NULL) goto _exit;
for (; pWriter->iDelIdx < taosArrayGetSize(pWriter->aDelIdx); pWriter->iDelIdx++) {
SDelIdx* pDelIdx = (SDelIdx*)taosArrayGet(pWriter->aDelIdx, pWriter->iDelIdx);
code = tsdbReadDelData(pWriter->pDelFReader, pDelIdx, pWriter->aDelData, NULL);
if (code) goto _err;
SDelIdx delIdx = (SDelIdx){.suid = pDelIdx->suid, .uid = pDelIdx->uid};
code = tsdbWriteDelData(pWriter->pDelFWriter, pWriter->aDelData, NULL, &delIdx);
if (code) goto _err;
if (taosArrayPush(pWriter->aDelIdx, &delIdx) == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
goto _err;
}
}
code = tsdbUpdateDelFileHdr(pWriter->pDelFWriter);
if (code) goto _err;
code = tsdbFSStateUpsertDelFile(pTsdb->fs->nState, &pWriter->pDelFWriter->fDel);
if (code) goto _err;
code = tsdbDelFWriterClose(&pWriter->pDelFWriter, 1);
if (code) goto _err;
if (pWriter->pDelFReader) {
code = tsdbDelFReaderClose(&pWriter->pDelFReader);
if (code) goto _err;
}
_exit:
return code;
_err:
tsdbError("vgId:%d tsdb snapshow write del end failed since %s", TD_VID(pTsdb->pVnode), tstrerror(code));
return code;
}