yiguolei commented on code in PR #35642:
URL: https://github.com/apache/doris/pull/35642#discussion_r1622513943
##########
be/src/pipeline/exec/exchange_sink_buffer.cpp:
##########
@@ -50,35 +50,40 @@ namespace vectorized {
BroadcastPBlockHolder::~BroadcastPBlockHolder() {
// lock the parent queue, if the queue could lock success, then return the
block
// to the queue, to reuse the block
- std::shared_ptr<BroadcastPBlockHolderQueue> tmp_queue =
_parent_creator.lock();
- if (tmp_queue != nullptr) {
-
tmp_queue->push(BroadcastPBlockHolder::create_shared(std::move(_pblock)));
+ std::shared_ptr<BroadcastPBlockHolderMemLimiter> limiter =
_parent_creator.lock();
+ if (limiter != nullptr) {
+ limiter->remove(*this);
}
// If the queue already deconstruted, then release pblock automatically
since it
// is a unique ptr.
}
-void BroadcastPBlockHolderQueue::push(std::shared_ptr<BroadcastPBlockHolder>
holder) {
+void BroadcastPBlockHolderMemLimiter::add(BroadcastPBlockHolder& holder) {
Review Comment:
maybe rename this method to acquire and rename remove method to release?
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