srowen commented on a change in pull request #24996: [SPARK-28199][SS] Remove
deprecated ProcessingTime
URL: https://github.com/apache/spark/pull/24996#discussion_r299514393
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/Triggers.scala
##########
@@ -27,3 +32,34 @@ import org.apache.spark.sql.streaming.Trigger
@Experimental
@Evolving
case object OneTimeTrigger extends Trigger
+
+/**
+ * A [[Trigger]] that runs a query periodically based on the processing time.
If `interval` is 0,
+ * the query will run as fast as possible.
+ */
+@Evolving
+private[sql] case class ProcessingTimeTrigger(intervalMs: Long) extends
Trigger {
+ require(intervalMs >= 0, "the interval of trigger should not be negative")
+}
+
+private[sql] object ProcessingTimeTrigger {
Review comment:
Later we could make this non-private, but it seems like the intent is to
expose through `Trigger.ProcessingTime` despite the fact that `OneTimeTrigger`
is not private. Looks OK to me.
----------------------------------------------------------------
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]
