(doris) branch master updated: [fix](compile) fix fe compile failed by code too large (#46408)

[hellostephen]

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The following commit(s) were added to refs/heads/master by this push:
     new 8f87a966e57 [fix](compile) fix fe compile failed by code too large 
(#46408)
8f87a966e57 is described below

commit 8f87a966e5759b52aa6ed1f848d2ce73519ed4fe
Author: 924060929 <lanhuaj...@selectdb.com>
AuthorDate: Fri Jan 3 22:42:29 2025 +0800

    [fix](compile) fix fe compile failed by code too large (#46408)
    
    ### What problem does this PR solve?
    
    fix fe compile failed by code too large
---
 .../generator/ExpressionTypeMappingGenerator.java  | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git 
a/fe/fe-core/src/main/java/org/apache/doris/nereids/pattern/generator/ExpressionTypeMappingGenerator.java
 
b/fe/fe-core/src/main/java/org/apache/doris/nereids/pattern/generator/ExpressionTypeMappingGenerator.java
index c5a923153df..d84693c00ed 100644
--- 
a/fe/fe-core/src/main/java/org/apache/doris/nereids/pattern/generator/ExpressionTypeMappingGenerator.java
+++ 
b/fe/fe-core/src/main/java/org/apache/doris/nereids/pattern/generator/ExpressionTypeMappingGenerator.java
@@ -36,6 +36,25 @@ import javax.tools.StandardLocation;
 
 /** ExpressionTypeMappingGenerator */
 public class ExpressionTypeMappingGenerator {
+    private static final Set<String> FORBIDDEN_CLASS = Sets.newHashSet(
+            
"org.apache.doris.nereids.trees.expressions.functions.ExpressionTrait",
+            "org.apache.doris.nereids.trees.expressions.shape.LeafExpression",
+            "org.apache.doris.nereids.trees.expressions.shape.UnaryExpression",
+            
"org.apache.doris.nereids.trees.expressions.shape.BinaryExpression",
+            
"org.apache.doris.nereids.trees.expressions.functions.AlwaysNullable",
+            
"org.apache.doris.nereids.trees.expressions.functions.AlwaysNotNullable",
+            
"org.apache.doris.nereids.trees.expressions.functions.PropagateNullLiteral",
+            
"org.apache.doris.nereids.trees.expressions.typecoercion.ImplicitCastInputTypes",
+            
"org.apache.doris.nereids.trees.expressions.functions.ExplicitlyCastableSignature",
+            "org.apache.doris.nereids.trees.expressions.functions.Function",
+            
"org.apache.doris.nereids.trees.expressions.functions.FunctionTrait",
+            
"org.apache.doris.nereids.trees.expressions.functions.ComputeSignature",
+            
"org.apache.doris.nereids.trees.expressions.functions.scalar.ScalarFunction",
+            
"org.apache.doris.nereids.trees.expressions.typecoercion.ExpectsInputTypes",
+            
"org.apache.doris.nereids.trees.expressions.functions.ComputeNullable",
+            
"org.apache.doris.nereids.trees.expressions.functions.PropagateNullable"
+    );
+
     private final JavaAstAnalyzer analyzer;
 
     public ExpressionTypeMappingGenerator(JavaAstAnalyzer javaAstAnalyzer) {
@@ -134,6 +153,10 @@ public class ExpressionTypeMappingGenerator {
               + "                = ImmutableMap.builderWithExpectedSize(" + 
childrenNameMap.size() + ");\n";
 
         for (String superExpression : superExpressions) {
+            if (FORBIDDEN_CLASS.contains(superExpression)) {
+                continue;
+            }
+
             Set<String> childrenClasseSet = 
childrenNameMap.get(superExpression)
                     .stream()
                     .filter(childClass -> parentNameMap.get(childClass)


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