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[master] repeated rollback savepoint on deleted ls will caused tx aborted

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chinaxing 2023-07-03 10:18:17 +00:00 committed by ob-robot
parent 0f95a1cbef
commit 01d017adfc
2 changed files with 3 additions and 2 deletions
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4
src/storage/tx/ob_trans_define_v4.cpp
View File

@ -561,7 +561,7 @@ int ObTxDesc::update_part_(ObTxPart &a, const bool append)
if (p.id_ == a.id_) {
hit = true;
if (p.epoch_ == ObTxPart::EPOCH_DEAD) {
if (a.epoch_ != ObTxPart::EPOCH_DEAD) {
if (a.epoch_ > 0) { // unexpected: from dead to alive
flags_.PART_EPOCH_MISMATCH_ = true;
ret = OB_TRANS_NEED_ROLLBACK;
TRANS_LOG(WARN, "epoch missmatch", K(ret), K(a), K(p));
@ -635,7 +635,7 @@ int ObTxDesc::update_parts(const share::ObLSArray &list)
auto &it = list[i];
ObTxPart n;
n.id_ = it;
n.epoch_ = -1;
n.epoch_ = ObTxPart::EPOCH_UNKNOWN;
n.first_scn_ = INT64_MAX;
n.last_scn_ = INT64_MAX;
if (OB_TMP_FAIL(update_part_(n))) {

1
src/storage/tx/ob_trans_define_v4.h
View File

@ -178,6 +178,7 @@ struct ObTxParam
struct ObTxPart
{
static const int64_t EPOCH_UNKNOWN = -1;
static const int64_t EPOCH_DEAD = -2;
ObTxPart();
~ObTxPart();