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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2019/07/05 23:50:54 UTC

[GitHub] [spark] dongjoon-hyun commented on a change in pull request #24996: [SPARK-28199][SS] Replace deprecated ProcessingTime with ProcessingTimeTrigger and hide from end users

dongjoon-hyun commented on a change in pull request #24996: [SPARK-28199][SS] Replace deprecated ProcessingTime with ProcessingTimeTrigger and hide from end users
URL: https://github.com/apache/spark/pull/24996#discussion_r300811884
 
 

 ##########
 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 {
 
 Review comment:
   Could you put this into another file like `ContinuousTrigger.scala` and the previous `ProcessingTime.scala`?
   If possible, please do `git mv` for renaming `ProcessingTime` to `ProcessingTimeTrigger`. Then, update the new file.

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