EmmyMiao87 commented on code in PR #10657:
URL: https://github.com/apache/doris/pull/10657#discussion_r916498952


##########
fe/fe-core/src/main/java/org/apache/doris/nereids/jobs/cascades/CostAndEnforcerJob.java:
##########
@@ -47,4 +78,162 @@ public void execute() {
             }
         }
     }
+
+    /**
+     * execute.
+     */
+    public void execute1() {
+        // Do init logic of root operator/groupExpr of `subplan`, only run 
once per task.
+        if (curChildIndex != -1) {
+            curTotalCost = 0;
+
+            // Get property from groupExpression operator (it's root of 
subplan).
+            ParentRequiredPropertyDeriver parentRequiredPropertyDeriver = new 
ParentRequiredPropertyDeriver(context);
+            propertiesListList = 
parentRequiredPropertyDeriver.getRequiredPropertyListList(groupExpression);

Review Comment:
   propertiesListList ?



##########
fe/fe-core/src/main/java/org/apache/doris/nereids/jobs/cascades/CostAndEnforcerJob.java:
##########
@@ -47,4 +78,162 @@ public void execute() {
             }
         }
     }
+
+    /**
+     * execute.
+     */
+    public void execute1() {

Review Comment:
   ```suggestion
       // TODO: After the ssb test is completed, this class will replace the 
execute function to become the real execution class
       public void executeTmp() {
   ```



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