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[to #50044838]remove piece need session lock

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This commit is contained in:
LiuYoung00
2023-05-31 07:17:25 +00:00
committed by ob-robot
parent 3b5335b164
commit a09b9617bc
2 changed files with 23 additions and 21 deletions
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35
src/observer/mysql/obmp_stmt_execute.cpp
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@ -1847,24 +1847,23 @@ int ObMPStmtExecute::process()
}
session.check_and_reset_retry_info(*cur_trace_id, THIS_WORKER.need_retry());
session.set_last_trace_id(ObCurTraceId::get_trace_id());
}
// whether the previous error was reported, a cleanup is to be done here
if (NULL != sess && !async_resp_used) {
// async remove in ObSqlEndTransCb
ObPieceCache *piece_cache = static_cast<ObPieceCache*>(sess->get_piece_cache());
if (OB_ISNULL(piece_cache)) {
// do nothing
// piece_cache not be null in piece data protocol
} else {
for (uint64_t i = 0; OB_SUCC(ret) && i < params_num_; i++) {
if (OB_FAIL(piece_cache->remove_piece(
piece_cache->get_piece_key(stmt_id_, i),
*sess))) {
if (OB_HASH_NOT_EXIST == ret) {
ret = OB_SUCCESS;
} else {
LOG_WARN("remove piece fail", K(stmt_id_), K(i), K(ret));
// whether the previous error was reported, a cleanup is to be done here
if (!async_resp_used) {
// async remove in ObSqlEndTransCb
ObPieceCache *piece_cache = static_cast<ObPieceCache*>(session.get_piece_cache());
if (OB_ISNULL(piece_cache)) {
// do nothing
// piece_cache not be null in piece data protocol
} else {
for (uint64_t i = 0; OB_SUCC(ret) && i < params_num_; i++) {
if (OB_FAIL(piece_cache->remove_piece(
piece_cache->get_piece_key(stmt_id_, i),
session))) {
if (OB_HASH_NOT_EXIST == ret) {
ret = OB_SUCCESS;
} else {
LOG_WARN("remove piece fail", K(stmt_id_), K(i), K(ret));
}
}
}
}