peter-toth commented on code in PR #53859:
URL: https://github.com/apache/spark/pull/53859#discussion_r2740844979
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sql/core/src/main/scala/org/apache/spark/sql/execution/QueryExecution.scala:
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@@ -622,6 +623,11 @@ object QueryExecution {
sparkSession: SparkSession,
adaptiveExecutionRule: Option[InsertAdaptiveSparkPlan] = None,
subquery: Boolean): Seq[Rule[SparkPlan]] = {
+ val requiredDistribution = if (subquery) {
Review Comment:
Fixed in
https://github.com/apache/spark/pull/53859/commits/b04bb614cd5b5d56b40855c509ef770949b0eaa1.
##########
sql/core/src/main/scala/org/apache/spark/sql/execution/exchange/EnsureRequirements.scala:
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@@ -224,8 +227,11 @@ case class EnsureRequirements(
child match {
case ShuffleExchangeExec(_, c, so, ps) =>
- ShuffleExchangeExec(newPartitioning, c, so, ps)
- case _ => ShuffleExchangeExec(newPartitioning, child)
+ val newChild = disableKeyGroupingIfNotNeeded(c)
+ ShuffleExchangeExec(newPartitioning, newChild, so, ps)
+ case _ =>
+ val newChild = disableKeyGroupingIfNotNeeded(child)
Review Comment:
Done in
https://github.com/apache/spark/pull/53859/commits/b04bb614cd5b5d56b40855c509ef770949b0eaa1.
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