Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/22904#discussion_r239272037
--- Diff:
resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/SparkKubernetesClientFactory.scala
---
@@ -67,8 +66,16 @@ private[spark] object SparkKubernetesClientFactory {
val dispatcher = new Dispatcher(
ThreadUtils.newDaemonCachedThreadPool("kubernetes-dispatcher"))
- // TODO [SPARK-25887] Create builder in a way that respects
configurable context
- val config = new ConfigBuilder()
+ // Allow for specifying a context used to auto-configure from the
users K8S config file
+ val kubeContext = sparkConf.get(KUBERNETES_CONTEXT).filter(_.nonEmpty)
+ logInfo(s"Auto-configuring K8S client using " +
+ s"${if (kubeContext.isDefined) s"context
${kubeContext.getOrElse("?")}" else "current context"}" +
--- End diff --
I think using `kubeContext.map("context " + _).getOrElse("current
context")` would make this cleaner.
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