[SPARK-44236] Even `spark.sql.codegen.factoryMode` is NO_CODEGEN, the WholeStageCodegen also will be generated.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.1
• Fix Version/s: 3.5.0
• Component/s: SQL
• Assignee: Jia Fan
• Reporter: Jia Fan
• Created: 29/Jun/23 02:28
• Updated: 08/Aug/23 09:46
• Resolved: 08/Aug/23 09:46

Description

The `spark.sql.codegen.factoryMode` is NO_CODEGEN, but Spark always generate WholeStageCodegen plan when set `spark.sql.codegen.wholeStage` to `true`.