yiguolei commented on code in PR #23765:
URL: https://github.com/apache/doris/pull/23765#discussion_r1313045022
##########
be/src/runtime/buffer_control_block.cpp:
##########
@@ -119,7 +119,7 @@ Status
BufferControlBlock::add_batch(std::unique_ptr<TFetchDataResult>& result)
int num_rows = result->result_batch.rows.size();
- while ((!_batch_queue.empty() && _buffer_rows > _buffer_limit) &&
!_is_cancelled) {
+ while ((!_mysql_batch_queue.empty() && _buffer_rows > _buffer_limit) &&
!_is_cancelled) {
Review Comment:
maybe we need another pr to set buffer limit from session variable. Then for
arrow flight we may need change the session variable to get better performance.
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