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From vanzin <>
Subject [GitHub] spark pull request: [SPARK-2321] [WIP] Stable pull-based progress ...
Date Wed, 15 Oct 2014 00:16:12 GMT
Github user vanzin commented on a diff in the pull request:
    --- Diff: core/src/main/scala/org/apache/spark/SparkContext.scala ---
    @@ -229,10 +233,26 @@ class SparkContext(config: SparkConf) extends Logging {
       private[spark] val metadataCleaner =
         new MetadataCleaner(MetadataCleanerType.SPARK_CONTEXT, this.cleanup, conf)
    -  // Initialize the Spark UI, registering all associated listeners
    +  private[spark] val environmentListener = new EnvironmentListener
    --- End diff --
    If that's your goal, then I'd suggest refactoring these listeners. The only one I see
being used outside of the UI is the job progress one. So all the others could still be kept
internal to the UI.
    It just feels really weird to be importing a bunch of UI-specific classes to service functionality
that is not UI-specific.

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