Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/19954#discussion_r157893995
--- Diff:
resource-managers/kubernetes/core/src/main/scala/org/apache/spark/scheduler/cluster/k8s/KubernetesClusterManager.scala
---
@@ -45,6 +45,59 @@ private[spark] class KubernetesClusterManager extends
ExternalClusterManager wit
masterURL: String,
scheduler: TaskScheduler): SchedulerBackend = {
val sparkConf = sc.getConf
+ val maybeInitContainerConfigMap =
sparkConf.get(INIT_CONTAINER_CONFIG_MAP_NAME)
--- End diff --
Could you remove "maybe" from these variables? There are some specific
cases where "maybe" can help, but this is not one of them.
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