Github user tgravescs commented on a diff in the pull request:
https://github.com/apache/spark/pull/969#discussion_r13866068
--- Diff:
yarn/common/src/main/scala/org/apache/spark/deploy/yarn/ClientArguments.scala
---
@@ -45,6 +44,25 @@ class ClientArguments(val args: Array[String], val
sparkConf: SparkConf) {
parseArgs(args.toList)
+ // -archives/--files via spark submit or yarn-client defaults to use
file:// if not specified
+ if (sys.props.contains("SPARK_SUBMIT") ||
(sparkConf.getOption("spark.master").isDefined &&
+ sparkConf.get("spark.master") == "yarn-client")) {
+ files = Option(files).map(p => Utils.resolveURIs(p)).orNull
+ archives = Option(archives).map(p => Utils.resolveURIs(p)).orNull
+ }
+
+ // env variable SPARK_YARN_DIST_ARCHIVES/SPARK_YARN_DIST_FILES set in
yarn-client then
+ // it should default to hdfs://
+ files =
Option(files).getOrElse(sys.env.get("SPARK_YARN_DIST_FILES").orNull)
--- End diff --
again this is already handled in the YarnClientSchedulerBackend. It reads
the env variables and passes in the --files/--archives without being resolveURI
extended. The issue with that code is that it also looks at
spark.yarn.dist.archives and spark.yarn.dist.files and doesn't resolveURI
extend them.
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