Github user skonto commented on a diff in the pull request: https://github.com/apache/spark/pull/21669#discussion_r199803715 --- Diff: resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/Config.scala --- @@ -211,6 +211,51 @@ private[spark] object Config extends Logging { "Ensure that major Python version is either Python2 or Python3") .createWithDefault("2") + val KUBERNETES_KERBEROS_SUPPORT = + ConfigBuilder("spark.kubernetes.kerberos.enabled") + .doc("Specify whether your job is a job that will require a Delegation Token to access HDFS") --- End diff -- I think kerberos goes beyond DTs so it shouldnt be specific to that. Also I think you dont need the user to pass that. You just need to call: UserGroupInformation.isSecurityEnabled
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