Github user HyukjinKwon commented on a diff in the pull request: https://github.com/apache/spark/pull/19643#discussion_r151585367 --- Diff: core/src/main/scala/org/apache/spark/SparkContext.scala --- @@ -1838,12 +1852,21 @@ class SparkContext(config: SparkConf) extends Logging { case _ => path } } + if (key != null) { val timestamp = System.currentTimeMillis if (addedJars.putIfAbsent(key, timestamp).isEmpty) { logInfo(s"Added JAR $path at $key with timestamp $timestamp") postEnvironmentUpdate() } + + if (addToCurrentClassLoader) { + Utils.getContextOrSparkClassLoader match { + case cl: MutableURLClassLoader => cl.addURL(Utils.resolveURI(path).toURL) --- End diff -- Thanks @jerryshao. Will check through this concern within this weekend and be back.
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