zhztheplayer commented on code in PR #10821:
URL: 
https://github.com/apache/incubator-gluten/pull/10821#discussion_r2387809100


##########
gluten-substrait/src/main/scala/org/apache/gluten/execution/TakeOrderedAndProjectExecTransformer.scala:
##########
@@ -143,6 +143,7 @@ case class TakeOrderedAndProjectExecTransformer(
       } else {
         val limitStagePlan =
           
WholeStageTransformer(limitBeforeShuffle)(transformStageCounter.incrementAndGet())
+        limitStagePlan.copyTagsFrom(child)

Review Comment:
   Doing this may bring some subtle shortcomings because `limitStagePlan` is 
not logically equal to `child` (they don't output the same data from user's 
view).
   
   Can we invoke the code in `CudfNodeValidationRule` here to add cuDF tags?
   
   



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