Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/15904#discussion_r91786400
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/StreamingContext.scala ---
@@ -184,7 +184,11 @@ class StreamingContext private[streaming] (
private[streaming] val waiter = new ContextWaiter
- private[streaming] val progressListener = new
StreamingJobProgressListener(this)
+ private[streaming] val progressListener = {
+ val streamingListener = new StreamingJobProgressListener(this)
+ sc.ui.get.setStreamingListener(streamingListener)
--- End diff --
This is probably what's causing the unit test failures. The UI might not
exist, which is why it's an `Option[SparkUI]` and not just a plain `SparkUI`.
---
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
