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Fix excessive memory consumption at the last stage of aggregation

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This commit is contained in:
Alexey Antipovsky
2021-10-01 16:10:46 +03:00
parent 4e2d4984cf
commit dca359c2ab
1 changed files with 7 additions and 1 deletions
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8
utils/rowgroup/rowstorage.cpp
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@ -684,7 +684,13 @@ class RowGroupStorage
logging::ERR_AGGREGATION_TOO_BIG); logging::ERR_AGGREGATION_TOO_BIG);
} }
fLRU->add(rgid); if (fMM->getFree() < memSz * 2)
{
saveRG(rgid);
fRGDatas[rgid].reset();
}
else
fLRU->add(rgid);
} }
else else
{ {