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[FEAT MERGE] system resource optimization

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Co-authored-by: tushicheng <18829573815@163.com>
Co-authored-by: HaHaJeff <jeffzhouhhh@gmail.com>
Co-authored-by: dimstars <liangjinrongcm@gmail.com>
This commit is contained in:
obdev
2023-08-29 10:41:01 +00:00
committed by ob-robot
parent 7678a4a676
commit 81b8923b14
191 changed files with 2817 additions and 2464 deletions
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17
src/sql/optimizer/ob_optimizer.cpp
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@ -1089,16 +1089,21 @@ int ObOptimizer::add_column_usage_arg(const ObDMLStmt &stmt,
int ObOptimizer::update_column_usage_infos()
{
int ret = OB_SUCCESS;
const ObSQLSessionInfo *session = ctx_.get_session_info();
ObSQLSessionInfo *session = ctx_.get_session_info();
if (OB_ISNULL(session)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(ret));
LOG_WARN("get unexpected null", K(ret), K(session));
} else {
ret = ObOptStatMonitorManager::get_instance().update_local_cache(
session->get_effective_tenant_id(),
ctx_.get_column_usage_infos());
MTL_SWITCH(session->get_effective_tenant_id()) {
ObOptStatMonitorManager *optstat_monitor_mgr = NULL;
if (OB_ISNULL(optstat_monitor_mgr = MTL(ObOptStatMonitorManager*))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(ret), K(optstat_monitor_mgr));
} else if (OB_FAIL(optstat_monitor_mgr->update_local_cache(ctx_.get_column_usage_infos()))) {
LOG_WARN("failed to update local cache", K(ret));
} else {/*do nothiing*/}
}
}
return ret;
}