Github user tdas commented on a diff in the pull request:
https://github.com/apache/spark/pull/17219#discussion_r106752962
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/streaming/Trigger.scala ---
@@ -38,6 +38,51 @@ sealed trait Trigger
/**
* :: Experimental ::
+ * A trigger that runs a query once then terminates
+ *
+ * Scala Example:
+ * {{{
+ * df.write.trigger(OneTime)
+ * }}}
+ *
+ * Java Example:
+ * {{{
+ * df.write.trigger(OneTime.create())
+ * }}}
+ *
+ * @since 2.2.0
+ */
+@Experimental
+@InterfaceStability.Evolving
+case class OneTime() extends Trigger
--- End diff --
You need python APIs as well.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
