[GitHub] [spark] JkSelf commented on a change in pull request #25295: [SPARK-28560][SQL] Optimize shuffle reader to local shuffle reader when smj converted to bhj in adaptive execution

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JkSelf commented on a change in pull request #25295: [SPARK-28560][SQL] Optimize shuffle reader to local shuffle reader when smj converted to bhj in adaptive execution
URL: https://github.com/apache/spark/pull/25295#discussion_r332318438
 
 

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 File path: sql/core/src/main/scala/org/apache/spark/sql/execution/adaptive/AdaptiveSparkPlanExec.scala
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 @@ -91,6 +91,7 @@ case class AdaptiveSparkPlanExec(
   // optimizations should be stage-independent.
   @transient private val queryStageOptimizerRules: Seq[Rule[SparkPlan]] = Seq(
     ReuseAdaptiveSubquery(conf, subqueryCache),
+    OptimizedLocalShuffleReader(conf),
 
 Review comment:
   Already move it in `queryStagePreparationRules`.

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