cloud-fan commented on a change in pull request #26516: [SPARK-29893] improve the local shuffle reader performance by changing the reading task number from 1 to multi. URL: https://github.com/apache/spark/pull/26516#discussion_r347727129
########## File path: sql/core/src/main/scala/org/apache/spark/sql/execution/adaptive/AdaptiveSparkPlanExec.scala ########## @@ -82,24 +82,18 @@ case class AdaptiveSparkPlanExec( // plan should reach a final status of query stages (i.e., no more addition or removal of // Exchange nodes) after running these rules. private def queryStagePreparationRules: Seq[Rule[SparkPlan]] = Seq( - OptimizeLocalShuffleReader(conf), + // OptimizeLocalShuffleReaderInBuildSide(conf), Review comment: remove it? ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
