Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/6034#discussion_r30390495
--- Diff:
external/twitter/src/main/scala/org/apache/spark/streaming/twitter/TwitterUtils.scala
---
@@ -40,7 +40,7 @@ object TwitterUtils {
twitterAuth: Option[Authorization],
filters: Seq[String] = Nil,
storageLevel: StorageLevel = StorageLevel.MEMORY_AND_DISK_SER_2
- ): ReceiverInputDStream[Status] = {
+ ): ReceiverInputDStream[Status] = ssc.withScope {
--- End diff --
Answer to your first question: this is still need because you need the
scope ID even if you don't need the name.
2nd question: It's to avoid duplicating the name of the stream. There are a
few methods that create `*KafkaInputDStream` for instance.
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