Github user ilayaperumalg commented on a diff in the pull request:

    https://github.com/apache/spark/pull/3647#discussion_r21935486
  
    --- Diff: 
streaming/src/main/scala/org/apache/spark/streaming/scheduler/ReceiverTracker.scala
 ---
    @@ -152,6 +152,7 @@ class ReceiverTracker(ssc: StreamingContext, 
skipReceiverLaunch: Boolean = false
         }
         receiverInfo(streamId) = newReceiverInfo
    --- End diff --
    
    The only difference with the above approach is that, the receiverInfo (at 
the ReceiverTracker) is not up-to-date (if we remove this line) **at least** 
with what is being sent to the StreamingListenerBus. Does the below approach 
make sense?
    ```
    receiverInfo -= streamId
    listenerBus.post(StreamingListenerReceiverStopped(newReceiverInfo))
    ```


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