Github user rcsenkbeil commented on a diff in the pull request:
https://github.com/apache/spark/pull/1929#discussion_r16206505
--- Diff: repl/src/main/scala/org/apache/spark/repl/SparkIMain.scala ---
@@ -130,6 +131,9 @@ import org.apache.spark.util.Utils
private var _classLoader: AbstractFileClassLoader = null
// active classloader
private val _compiler: Global =
newCompiler(settings, reporter) // our private compiler
+ private trait ExposeAddUrl extends URLClassLoader { def addNewUrl(url:
URL) = this.addURL(url) }
+ private var _runtimeClassLoader: URLClassLoader with ExposeAddUrl =
null // wrapper exposing addURL
--- End diff --
I needed to add a parent loader that explicitly exposed the addURL method
so I could add new jars to our runtime, otherwise just adding to the compile
time classpath would allow you to import the classes but not use them in the
interpreter.
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