sahnib commented on code in PR #45376:
URL: https://github.com/apache/spark/pull/45376#discussion_r1575062777
##########
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/EventTimeWatermarkExec.scala:
##########
@@ -129,3 +129,37 @@ case class EventTimeWatermarkExec(
override protected def withNewChildInternal(newChild: SparkPlan):
EventTimeWatermarkExec =
copy(child = newChild)
}
+
+case class UpdateEventTimeColumnExec(
+ eventTime: Attribute,
+ delay: CalendarInterval,
+ child: SparkPlan) extends UnaryExecNode {
+
+ val delayMs = EventTimeWatermark.getDelayMs(delay)
+ override protected def doExecute(): RDD[InternalRow] = {
+ child.execute()
+ }
+
+ // Update the metadata on the eventTime column to include the desired delay.
+ override val output: Seq[Attribute] = child.output.map { a =>
Review Comment:
Done. Consolidated the Exec and logical operator code duplication as well.
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