yiguolei commented on code in PR #47620:
URL: https://github.com/apache/doris/pull/47620#discussion_r1947414774
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be/src/pipeline/local_exchange/local_exchanger.cpp:
##########
@@ -114,18 +94,14 @@ bool
Exchanger<BlockType>::_dequeue_data(LocalExchangeSourceLocalState* local_st
template <typename BlockType>
void Exchanger<BlockType>::_enqueue_data_and_set_ready(int channel_id,
BlockType&& block) {
- if constexpr (!std::is_same_v<PartitionedBlock, BlockType> &&
- !std::is_same_v<BroadcastBlock, BlockType>) {
- block->ref(1);
+ if constexpr (std::is_same_v<PartitionedBlock, BlockType> ||
+ std::is_same_v<BroadcastBlock, BlockType>) {
+ block.first->record_channel_id(channel_id, false);
+ } else {
+ block->record_channel_id(channel_id, true);
}
if (!_data_queue[channel_id].enqueue(std::move(block))) {
Review Comment:
这个if 还有意义吗？
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