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yiguolei pushed a commit to branch branch-4.0
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The following commit(s) were added to refs/heads/branch-4.0 by this push:
new 94a47a1ee0f branch-4.0: [opt](nereids) set
topn_lazy_materialization_threshold to 1024 #56297 (#56615)
94a47a1ee0f is described below
commit 94a47a1ee0f6cbbaba226309363e6f6540ec6d73
Author: github-actions[bot]
<41898282+github-actions[bot]@users.noreply.github.com>
AuthorDate: Mon Sep 29 11:20:16 2025 +0800
branch-4.0: [opt](nereids) set topn_lazy_materialization_threshold to 1024
#56297 (#56615)
Cherry-picked from #56297
Co-authored-by: minghong <[email protected]>
---
fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
b/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
index 83d8e885624..c893b5e546c 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/qe/SessionVariable.java
@@ -1505,7 +1505,7 @@ public class SessionVariable implements Serializable,
Writable {
@VariableMgr.VarAttr(name = "topn_lazy_materialization_threshold",
needForward = true,
fuzzy = false,
varType = VariableAnnotation.EXPERIMENTAL)
- public int topNLazyMaterializationThreshold = 512 * 1024;
+ public int topNLazyMaterializationThreshold = 1024;
public boolean enableTopnLazyMaterialization() {
return ConnectContext.get() != null
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