Github user tdas commented on a diff in the pull request:
https://github.com/apache/spark/pull/15307#discussion_r81889488
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/StreamExecution.scala
---
@@ -525,8 +645,62 @@ class StreamExecution(
case object TERMINATED extends State
}
-object StreamExecution {
+object StreamExecution extends Logging {
private val _nextId = new AtomicLong(0)
+ /**
+ * Get the number of input rows from the executed plan of the trigger
+ * @param triggerExecutionPlan Execution plan of the trigger
+ * @param triggerLogicalPlan Logical plan of the trigger, generated from
the query logical plan
+ * @param sourceToDataframe Source to DataFrame returned by the
source.getBatch in this trigger
+ */
+ def getNumInputRowsFromTrigger(
--- End diff --
We could test it using the listener, but the test will be very indirect and
probably look a lot more convoluted.
---
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 [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
