Backport patches / PRs #22323 and #24879 to Spark 2.4#28982

hopper-signifyd wants to merge 5 commits intoapache:branch-2.4apache/spark:branch-2.4from

hopper-signifyd:backport-k8s-fixeshopper-signifyd/spark:backport-k8s-fixesCopy head branch name to clipboard