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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