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Runtime Filter Optimization

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This commit is contained in:
obdev
2023-08-18 12:11:53 +08:00
committed by ob-robot
parent 3c3b68a7f1
commit 3bd00fdbb4
19 changed files with 502 additions and 115 deletions
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11
src/sql/engine/px/ob_dfo_mgr.cpp
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@ -419,6 +419,9 @@ int ObDfoMgr::init(ObExecContext &exec_ctx,
} else if (OB_ISNULL(root_dfo_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("NULL dfo unexpected", K(ret));
} else if (!px_coord_info.rf_dpd_info_.is_empty()
&& OB_FAIL(px_coord_info.rf_dpd_info_.describe_dependency(root_dfo_))) {
LOG_WARN("failed to describe rf dependency");
} else if (OB_FAIL(ObDfoSchedOrderGenerator::generate_sched_order(*this))) {
LOG_WARN("fail init dfo mgr", K(ret));
} else if (OB_FAIL(ObDfoSchedDepthGenerator::generate_sched_depth(exec_ctx, *this))) {
@ -521,10 +524,12 @@ int ObDfoMgr::do_split(ObExecContext &exec_ctx,
}
} else if (IS_PX_JOIN_FILTER(phy_op->get_type()) && NULL != parent_dfo) {
const ObJoinFilterSpec *filter_spec = static_cast<const ObJoinFilterSpec *>(phy_op);
if (filter_spec->is_create_mode() && !parent_dfo->force_bushy()) {
parent_dfo->set_force_bushy(true);
if (filter_spec->is_create_mode() && OB_FAIL(px_coord_info.rf_dpd_info_.rf_create_ops_.push_back(phy_op))) {
LOG_WARN("failed to push back create op");
} else if (filter_spec->is_use_mode() && OB_FAIL(px_coord_info.rf_dpd_info_.rf_use_ops_.push_back(phy_op))) {
LOG_WARN("failed to push back use op");
}
if(filter_spec->is_shared_join_filter() && filter_spec->is_shuffle_) {
if (OB_SUCC(ret) && filter_spec->is_shared_join_filter() && filter_spec->is_shuffle_) {
ObP2PDfoMapNode node;
node.target_dfo_id_ = parent_dfo->get_dfo_id();
for (int i = 0; i < filter_spec->rf_infos_.count() && OB_SUCC(ret); ++i) {