DO NOT MERGE logging

Author: Topher Anderson

core/src/main/scala/org/apache/spark/api/conda/CondaEnvironmentManager.scala

@@ -146,6 +146,8 @@ final class CondaEnvironmentManager(condaBinaryPath: String,
       condaPackageUrlsUserInfo: Option[String],
       condaExtraArgs: Seq[String] = Nil,
       condaEnvVars: Map[String, String] = Map.empty): CondaEnvironment = {
+    logInfo("condaPackageUrls argument: " + condaPackageUrls)
+    logInfo("condaPackageUrlsUserInfo argument: " + condaPackageUrlsUserInfo)
     require(condaPackageUrls.nonEmpty, "Expected at least one conda package url.")
     require(condaPackageUrlsUserInfo.isEmpty
       || condaPackageUrls.find(packageUrl => new URI(packageUrl).getUserInfo() != null).nonEmpty,