Github user ilayaperumalg commented on the pull request: https://github.com/apache/spark/pull/3647#issuecomment-67253868 @JoshRosen updated the PR. Though this addresses the original issue reported in SPARK-4802, I still try to figure out the issue where the streaming receivers aren't terminated after the streaming context is closed in cluster mode (SPARK-2802). Instead, the ReceiverTracker's `ReceiverLauncher` stop() always has **nonEmpty** receiverInfo. Please see my observation and comments there: https://issues.apache.org/jira/browse/SPARK-2892. There seems to be an issue where the `StopReceiver` message sent by the `ReceiverTrackerActor` isn't received by the receiver actor (setup by `ReceiverSupervisorImpl`) at the executor. I don't see this issue when running in `local` mode.
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