Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/19272#discussion_r148339089
--- Diff:
core/src/main/scala/org/apache/spark/deploy/security/HadoopDelegationTokenManager.scala
---
@@ -75,6 +78,17 @@ private[spark] class HadoopDelegationTokenManager(
.toMap
}
+ def getRenewableDelegationTokens(): Option[RenewableDelegationTokens] = {
--- End diff --
I'm not too fond of the idea of having two methods for creating tokens
(this and `obtainDelegationTokens`). One should be enough.
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