Github user JoshRosen commented on a diff in the pull request: https://github.com/apache/spark/pull/4215#discussion_r23874674 --- Diff: core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala --- @@ -431,6 +458,155 @@ object SparkSubmit { } } +/** Provides utility functions to be used inside SparkSubmit. */ +private[spark] object SparkSubmitUtils extends Logging { + + // Directories for caching downloads through ivy and storing the jars when maven coordinates are + // supplied to spark-submit + private var PACKAGES_DIRECTORY: File = null --- End diff -- It looks like maybe this can be a local variable in `resolveMavenCoordinates` rather than a field in this object?
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