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[master] fix concurrent callback sql with tx-participant callback scheduler

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This commit is contained in:
chinaxing
2023-02-09 17:34:40 +00:00
committed by ob-robot
parent fde3f8a88d
commit 048e2eef5d
3 changed files with 16 additions and 5 deletions
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5
src/storage/tx/ob_trans_define_v4.cpp
View File

@ -710,6 +710,11 @@ inline bool ObTxDesc::acq_commit_cb_lock_if_need_()
bool ObTxDesc::execute_commit_cb()
{
bool executed = false;
/*
* load_acquire state_ and commit_out_
* pair with ObTransService::handle_tx_commit_result_
*/
ATOMIC_LOAD_ACQ((int*)&state_);
if (is_tx_end() || is_xa_terminate_state_()) {
auto tx_id = tx_id_;
auto cb = commit_cb_;

2
src/storage/tx/ob_trans_define_v4.h
View File

@ -344,7 +344,7 @@ protected:
uint64_t op_sn_; // Tx level operation sequence No
enum class State // State of Tx
enum class State : int // State of Tx
{
INVL,
IDLE, // created

14
src/storage/tx/ob_trans_service_v4.cpp
View File

@ -429,6 +429,7 @@ int ObTransService::handle_tx_commit_result_(ObTxDesc &tx,
{
int ret = OB_SUCCESS;
bool commit_fin = true;
ObTxDesc::State state = ObTxDesc::State::INVL;
int commit_out = OB_SUCCESS;
switch (result) {
case OB_EAGAIN:
@ -465,23 +466,23 @@ int ObTransService::handle_tx_commit_result_(ObTxDesc &tx,
break;
case OB_TRANS_COMMITED:
case OB_SUCCESS:
tx.state_ = ObTxDesc::State::COMMITTED;
state = ObTxDesc::State::COMMITTED;
tx.commit_version_ = commit_version;
commit_out = OB_SUCCESS;
break;
case OB_TRANS_KILLED:
case OB_TRANS_ROLLBACKED:
tx.state_ = ObTxDesc::State::ROLLED_BACK;
state = ObTxDesc::State::ROLLED_BACK;
commit_out = result;
break;
case OB_TRANS_TIMEOUT:
TX_STAT_TIMEOUT_INC
case OB_TRANS_STMT_TIMEOUT:
tx.state_ = ObTxDesc::State::COMMIT_TIMEOUT;
state = ObTxDesc::State::COMMIT_TIMEOUT;
commit_out = result;
break;
case OB_TRANS_UNKNOWN:
tx.state_ = ObTxDesc::State::COMMIT_UNKNOWN;
state = ObTxDesc::State::COMMIT_UNKNOWN;
commit_out = result;
break;
default:
@ -494,7 +495,12 @@ int ObTransService::handle_tx_commit_result_(ObTxDesc &tx,
if (tx.finish_ts_ <= 0) { // maybe aborted early
tx.finish_ts_ = ObClockGenerator::getClock();
}
/*
* store_release ObTxDesc::{commit_out_, state_}
* pair with ObTxDesc::execute_commit_cb
*/
tx.commit_out_ = commit_out;
ATOMIC_STORE_REL((int*)&tx.state_, (int)state);
if (tx.commit_task_.is_registered()) {
if (OB_FAIL(unregister_commit_retry_task_(tx))) {
TRANS_LOG(ERROR, "deregister timeout task fail", K(tx));