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new 869680bf38f [Improvement](sort) enlarge HEAP_SORT_THRESHOLD to 50000
(#41272)
869680bf38f is described below
commit 869680bf38f97d9a030f6b78a0086f81eba86392
Author: Pxl <pxl...@qq.com>
AuthorDate: Wed Sep 25 17:30:00 2024 +0800
[Improvement](sort) enlarge HEAP_SORT_THRESHOLD to 50000 (#41272)
## Proposed changes
enlarge HEAP_SORT_THRESHOLD to 50000
---
be/src/vec/common/sort/heap_sorter.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/be/src/vec/common/sort/heap_sorter.h
b/be/src/vec/common/sort/heap_sorter.h
index f036e9b360c..916fc1610e5 100644
--- a/be/src/vec/common/sort/heap_sorter.h
+++ b/be/src/vec/common/sort/heap_sorter.h
@@ -98,7 +98,7 @@ public:
Field get_top_value() override;
- static constexpr size_t HEAP_SORT_THRESHOLD = 1024;
+ static constexpr size_t HEAP_SORT_THRESHOLD = 50000;
private:
void _do_filter(HeapSortCursorBlockView& block_view, size_t num_rows);
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