[GitHub] [spark] HyukjinKwon commented on a change in pull request #24675: [SPARK-27803][SQL] fix column pruning for python UDF

[GitBox <gi...@apache.org>]

HyukjinKwon commented on a change in pull request #24675: [SPARK-27803][SQL] fix column pruning for python UDF
URL: https://github.com/apache/spark/pull/24675#discussion_r286353842
 
 

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 File path: sql/core/src/main/scala/org/apache/spark/sql/execution/python/BatchEvalPythonExec.scala
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 @@ -25,25 +25,14 @@ import org.apache.spark.TaskContext
 import org.apache.spark.api.python.{ChainedPythonFunctions, PythonEvalType}
 import org.apache.spark.sql.catalyst.InternalRow
 import org.apache.spark.sql.catalyst.expressions._
-import org.apache.spark.sql.catalyst.plans.logical.{LogicalPlan, UnaryNode}
 import org.apache.spark.sql.execution.SparkPlan
 import org.apache.spark.sql.types.{StructField, StructType}
 
-/**
- * A logical plan that evaluates a [[PythonUDF]]
- */
-case class BatchEvalPython(
 
 Review comment:
   +1 for moving out

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