[GitHub] spark pull request #15618: [SPARK-14914][CORE] Fix Resource not closed after...

[HyukjinKwon <gi...@git.apache.org>]

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

    https://github.com/apache/spark/pull/15618#discussion_r85934066
  
    --- Diff: streaming/src/main/scala/org/apache/spark/streaming/scheduler/ReceiverTracker.scala ---
    @@ -154,6 +147,17 @@ class ReceiverTracker(ssc: StreamingContext, skipReceiverLaunch: Boolean = false
           throw new SparkException("ReceiverTracker already started")
         }
     
    +    if (receivedBlockTracker == null) {
    --- End diff --
    
    Thank you so much for detailed explanation. Will try to follow this.


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