dongjoon-hyun commented on a change in pull request #33140: URL: https://github.com/apache/spark/pull/33140#discussion_r662701818
########## File path: sql/core/src/main/scala/org/apache/spark/sql/SparkSessionExtensions.scala ########## @@ -109,10 +109,12 @@ class SparkSessionExtensions { type FunctionDescription = (FunctionIdentifier, ExpressionInfo, FunctionBuilder) type TableFunctionDescription = (FunctionIdentifier, ExpressionInfo, TableFunctionBuilder) type ColumnarRuleBuilder = SparkSession => ColumnarRule - type QueryStagePrepRuleBuilder = SparkSession => Rule[SparkPlan] Review comment: Although this is `Experimental` and `Unstable`, this looks a little too much because this was added at 3.0.1 and 3.1.0. I'd like to suggest not to remove this. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org