sweb commented on code in PR #58010:
URL: https://github.com/apache/spark/pull/58010#discussion_r3937269654
##########
resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/features/BasicExecutorFeatureStep.scala:
##########
@@ -143,6 +143,15 @@ private[spark] class BasicExecutorFeatureStep(
case _ => Nil
}.getOrElse(Nil)
+ // SparkConf.isExecutorStartupConf withholds the spark.ssl.* passwords
from the
+ // executor conf. Pass them through the environment, as the standalone
worker
+ // does in CommandUtils. Names the user already supplies via
+ // spark.kubernetes.executor.secretKeyRef are skipped, so that an
explicit
+ // secret reference is not shadowed by a literal password in the pod
spec.
+ val sslRpcPasswords = secMgr.getEnvironmentForSslRpcPasswords.filterNot {
+ case (name, _) => kubernetesConf.secretEnvNamesToKeyRefs.contains(name)
+ }.toSeq
+
Review Comment:
thank you for your help! I'll take a look at the docs.
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