[SPARK-21714][CORE][BACKPORT-2.2] Avoiding re-uploading remote resources in yarn client mode #19074

jerryshao wants to merge 2 commits intoapache:branch-2.2apache/spark:branch-2.2from

jerryshao:SPARK-21714-2.2-backportjerryshao/apache-spark:SPARK-21714-2.2-backportCopy head branch name to clipboard