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fix se array of tablet range allocate too much memory and send piece msg core

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sdc
2023-07-24 07:18:34 +00:00
committed by ob-robot
parent 599e8f8035
commit 283a9c0b9a
10 changed files with 80 additions and 52 deletions
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5
src/sql/engine/px/datahub/components/ob_dh_sample.cpp
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@ -183,10 +183,13 @@ int ObDynamicSampleWholeMsg::assign(const ObDynamicSampleWholeMsg &other, common
if (OB_FAIL(part_ranges_.reserve(other.part_ranges_.count()))) {
LOG_WARN("reserve partition ranges failed", K(ret), K(other.part_ranges_.count()));
}
char *buf = NULL;
int64_t size = 0;
int64_t pos = 0;
for (int64_t i = 0; OB_SUCC(ret) && i < other.part_ranges_.count(); ++i) {
const ObPxTabletRange &cur_part_range = other.part_ranges_.at(i);
ObPxTabletRange tmp_part_range;
if (OB_FAIL(tmp_part_range.deep_copy_from(cur_part_range, *allocator))) {
if (OB_FAIL(tmp_part_range.deep_copy_from<true>(cur_part_range, *allocator, buf, size, pos))) {
LOG_WARN("deep copy partition range failed", K(ret), K(cur_part_range), K(i));
} else if (OB_FAIL(part_ranges_.push_back(tmp_part_range))) {
LOG_WARN("push back partition range failed", K(ret), K(tmp_part_range), K(i));