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reduce memory of mod WokerMap

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This commit is contained in:
sdc
2023-08-28 06:10:49 +00:00
committed by ob-robot
parent a54dafc522
commit aad707d31c
5 changed files with 17 additions and 15 deletions
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4
src/sql/engine/px/ob_px_admission.cpp
View File

@ -115,7 +115,7 @@ int ObPxAdmission::enter_query_admission(ObSQLSessionInfo &session,
&& 1 != plan.get_px_dop()
&& plan.get_expected_worker_count() > 0) {
// use for appointment
const ObHashMap<ObAddr, int64_t> &req_px_worker_map = plan.get_expected_worker_map();
const auto &req_px_worker_map = plan.get_expected_worker_map();
ObHashMap<ObAddr, int64_t> &acl_px_worker_map = exec_ctx.get_admission_addr_map();
if (acl_px_worker_map.created()) {
acl_px_worker_map.clear();
@ -123,7 +123,7 @@ int ObPxAdmission::enter_query_admission(ObSQLSessionInfo &session,
LOG_WARN("create hash map failed", K(ret));
}
if (OB_SUCC(ret)) {
for (ObHashMap<ObAddr, int64_t>::const_iterator it = req_px_worker_map.begin();
for (auto it = req_px_worker_map.begin();
OB_SUCC(ret) && it != req_px_worker_map.end(); ++it) {
if (OB_FAIL(acl_px_worker_map.set_refactored(it->first, it->second))){
LOG_WARN("set refactored failed", K(ret), K(it->first), K(it->second));

1
src/sql/engine/px/ob_px_util.h
View File

@ -43,6 +43,7 @@ public:
virtual int on_root_data_channel_setup() = 0;
};
struct ObExprExtraSerializeInfo
{
OB_UNIS_VERSION(1);