Github user ArtRand commented on a diff in the pull request:
https://github.com/apache/spark/pull/19272#discussion_r148013037
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/cluster/CoarseGrainedSchedulerBackend.scala
---
@@ -233,10 +249,15 @@ class CoarseGrainedSchedulerBackend(scheduler:
TaskSchedulerImpl, val rpcEnv: Rp
context.reply(true)
case RetrieveSparkAppConfig =>
+ val tokens = if (renewableDelegationTokens.isDefined) {
+ Some(renewableDelegationTokens.get.credentials)
+ } else {
+ None
+ }
val reply = SparkAppConfig(
sparkProperties,
SparkEnv.get.securityManager.getIOEncryptionKey(),
- hadoopDelegationCreds)
+ tokens)
--- End diff --
could make `SparkAppConfig` just take a `RenewableDelegationTokens` object?
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