Github user jerryshao commented on a diff in the pull request:
https://github.com/apache/spark/pull/11603#discussion_r55639455
--- Diff: yarn/src/main/scala/org/apache/spark/deploy/yarn/Client.scala ---
@@ -454,10 +478,16 @@ private[spark] class Client(
* (3) whether to add these resources to the classpath
*/
val cachedSecondaryJarLinks = ListBuffer.empty[String]
+ val files = sparkConf.get(FILES_TO_DISTRIBUTE).map(p =>
Utils.resolveURIs(p))
+ .orElse(sys.env.get("SPARK_YARN_DIST_FILES"))
+ .orNull
+ val archives = sparkConf.get(ARCHIVES_TO_DISTRIBUTE).map(p =>
Utils.resolveURIs(p))
+ .orElse(sys.env.get("SPARK_YARN_DIST_ARCHIVES"))
+ .orNull
List(
- (args.addJars, LocalResourceType.FILE, true),
- (args.files, LocalResourceType.FILE, false),
- (args.archives, LocalResourceType.ARCHIVE, false)
+ (sparkConf.getOption("spark.jars").orNull, LocalResourceType.FILE,
true),
--- End diff --
@tgravescs @vanzin I think maybe I already put "spark.jars" into
distributed cached IIUC. Maybe the problem is that for yarn cluster mode, here
I both do the distributed cache and SparkContext#addJars things.
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