Github user srowen commented on a diff in the pull request: https://github.com/apache/spark/pull/23102#discussion_r236347084 --- Diff: core/src/main/scala/org/apache/spark/deploy/DependencyUtils.scala --- @@ -61,11 +61,13 @@ private[deploy] object DependencyUtils extends Logging { hadoopConf: Configuration, secMgr: SecurityManager): String = { val targetDir = Utils.createTempDir() + val fileSeparator = Pattern.quote(File.separator) --- End diff -- This should be OK in Scala: ``` scala> "foo\\bar".split('\\') res2: Array[String] = Array(foo, bar) ```
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