Github user liyinan926 commented on a diff in the pull request: https://github.com/apache/spark/pull/22760#discussion_r227064253 --- Diff: resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/KubernetesConf.scala --- @@ -78,6 +79,12 @@ private[spark] case class KubernetesConf[T <: KubernetesRoleSpecificConf]( def krbConfigMapName: String = s"$appResourceNamePrefix-krb5-file" + // For unit-testing purposes + def hadoopBootstrapUtil: HadoopBootstrapUtil = new HadoopBootstrapUtil() --- End diff -- +1.
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