Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/12341#discussion_r59861341
--- Diff: core/src/main/scala/org/apache/spark/SparkContext.scala ---
@@ -280,6 +280,8 @@ class SparkContext(config: SparkConf) extends Logging
with ExecutorAllocationCli
private[spark] def ui: Option[SparkUI] = _ui
+ def uiWebUrl: Option[String] = _ui.map(_.webUrl)
--- End diff --
I understand now why it's done this way. Yes I forgot that this is of
course executed in the shell which doesn't have access to private[spark] stuff.
Hm, I like the change. I guess I'm a little wary of tacking on yet another
method in SparkContext just for it. I wonder if anyone else has any particular
feeling o this? a pointer to the UI does sound handy.
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