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enh: optimize snapshot transfer

This commit is contained in:
Hongze Cheng 2023-03-10 16:01:40 +08:00
parent 6e7d490ec8
commit 7e071ff458
1 changed files with 2 additions and 2 deletions
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4
source/dnode/vnode/src/tsdb/tsdbSnapshot.c
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@ -198,7 +198,7 @@ static int32_t tsdbSnapCmprData(STsdbSnapReader* pReader, uint8_t** ppData) {
ASSERT(pReader->bData.nRow); ASSERT(pReader->bData.nRow);
int32_t aBufN[5] = {0}; int32_t aBufN[5] = {0};
code = tCmprBlockData(&pReader->bData, TWO_STAGE_COMP, NULL, NULL, pReader->aBuf, aBufN); code = tCmprBlockData(&pReader->bData, NO_COMPRESSION, NULL, NULL, pReader->aBuf, aBufN);
if (code) goto _exit; if (code) goto _exit;
int32_t size = aBufN[0] + aBufN[1] + aBufN[2] + aBufN[3]; int32_t size = aBufN[0] + aBufN[1] + aBufN[2] + aBufN[3];
@ -276,7 +276,7 @@ static int32_t tsdbSnapReadTimeSeriesData(STsdbSnapReader* pReader, uint8_t** pp
code = tsdbSnapReadNextRow(pReader, &pRowInfo); code = tsdbSnapReadNextRow(pReader, &pRowInfo);
TSDB_CHECK_CODE(code, lino, _exit); TSDB_CHECK_CODE(code, lino, _exit);
if (pReader->bData.nRow >= 4096) break; if (pReader->bData.nRow >= 81920) break;
} while (pRowInfo); } while (pRowInfo);
ASSERT(pReader->bData.nRow > 0); ASSERT(pReader->bData.nRow > 0);