Github user jodersky commented on a diff in the pull request:
https://github.com/apache/spark/pull/11113#discussion_r52214655
--- Diff:
examples/src/main/scala/org/apache/spark/examples/streaming/ActorWordCount.scala
---
@@ -39,7 +39,7 @@ case class UnsubscribeReceiver(receiverActor: ActorRef)
class FeederActor extends Actor {
val rand = new Random()
- var receivers: LinkedList[ActorRef] = new LinkedList[ActorRef]()
+ val receivers = new ArrayBuffer[ActorRef]()
--- End diff --
Would a mutable Set be a better fit here? It seems that `receivers` is used
to hold distinct ActorRefs
---
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
