ulysses-you commented on a change in pull request #35924:
URL: https://github.com/apache/spark/pull/35924#discussion_r832226988
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/exchange/ValidateRequirements.scala
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@@ -30,6 +30,14 @@ import org.apache.spark.sql.execution._
*/
object ValidateRequirements extends Logging {
+ def validate(
+ plan: SparkPlan,
+ requiredDistribution: Distribution,
+ requiredOrdering: Seq[SortOrder]): Boolean = {
+ validate(plan, requiredDistribution) &&
+ SortOrder.orderingSatisfies(plan.outputOrdering, requiredOrdering)
+ }
+
def validate(plan: SparkPlan, requiredDistribution: Distribution): Boolean =
{
Review comment:
`OptimizeSkewedJoin` still use this. I considered unify them, but seems
`OptimizeSkewedJoin` does not affect the required output ordering.
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