AngersZhuuuu commented on a change in pull request #29966:
URL: https://github.com/apache/spark/pull/29966#discussion_r531971599
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File path: core/src/main/scala/org/apache/spark/util/Utils.scala
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@@ -2980,6 +2980,77 @@ private[spark] object Utils extends Logging {
metadata.toString
}
+ /**
+ * Download Ivy URIs dependent jars.
+ *
+ * @param uri Ivy uri need to be downloaded.
+ * @return Comma separated string list of URIs of downloaded jars
+ */
+ def resolveMavenDependencies(uri: URI): String = {
+ val Seq(repositories, ivyRepoPath, ivySettingsPath) =
+ Seq(
+ "spark.jars.repositories",
+ "spark.jars.ivy",
+ "spark.jars.ivySettings"
+ ).map(sys.props.get(_).orNull)
+ // Create the IvySettings, either load from file or build defaults
+ val ivySettings = Option(ivySettingsPath) match {
+ case Some(path) =>
+ SparkSubmitUtils.loadIvySettings(path, Option(repositories),
Option(ivyRepoPath))
+
+ case None =>
+ SparkSubmitUtils.buildIvySettings(Option(repositories),
Option(ivyRepoPath))
+ }
+ SparkSubmitUtils.resolveMavenCoordinates(uri.getAuthority, ivySettings,
+ parseExcludeList(uri.getQuery), parseTransitive(uri.getQuery))
+ }
+
+ private def parseURLQueryParameter(queryString: String, queryTag: String):
Array[String] = {
+ if (queryString == null || queryString.isEmpty) {
+ Array.empty[String]
+ } else {
+ val mapTokens = queryString.split("&")
+ assert(mapTokens.forall(_.split("=").length == 2), "Invalid query
string: " + queryString)
Review comment:
Added
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