Github user zsxwing commented on a diff in the pull request:
https://github.com/apache/spark/pull/10457#discussion_r48378279
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/receiver/ActorReceiver.scala
---
@@ -69,13 +68,60 @@ object ActorSupervisorStrategy {
* should be same.
*/
@DeveloperApi
-trait ActorHelper extends Logging{
+abstract class ActorReceiver extends Actor {
- self: Actor => // to ensure that this can be added to Actor classes only
+ /** Store an iterator of received data as a data block into Spark's
memory. */
+ def store[T](iter: Iterator[T]) {
--- End diff --
I duplicated these `store` methods in `ActorReceiver` and
`JavaActorReceiver` because I don't want to expose `ActorHelper` as a public
API. Note: if we put `store` methods in `ActorHelper`, then it must be a public
API so as to appear in the Scala/Java docs.
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