Github user ueshin commented on a diff in the pull request: https://github.com/apache/spark/pull/2825#discussion_r19050137 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala --- @@ -28,7 +28,9 @@ import org.apache.spark.sql.catalyst.plans.logical._ import org.apache.spark.sql.catalyst.rules._ import org.apache.spark.sql.catalyst.types._ -object Optimizer extends RuleExecutor[LogicalPlan] { +abstract class Optimizer extends RuleExecutor[LogicalPlan] + +object SparkOptimizer extends Optimizer { --- End diff -- Thank you for your suggestion. I agree that Catalyst should not tightly coupled with Spark.
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org