zhouyifan279 commented on a change in pull request #1438:
URL: https://github.com/apache/incubator-kyuubi/pull/1438#discussion_r759839392
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File path:
kyuubi-server/src/main/scala/org/apache/kyuubi/session/KyuubiSessionManager.scala
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@@ -36,7 +37,9 @@ class KyuubiSessionManager private (name: String) extends
SessionManager(name) {
val credentialsManager = new HadoopCredentialsManager()
override def initialize(conf: KyuubiConf): Unit = {
- addService(credentialsManager)
+ if (UserGroupInformation.isSecurityEnabled) {
+ addService(credentialsManager)
+ }
Review comment:
This `if` statement should be placed in
`HadoopCredentialsManager#initialize` like how we do in
`KinitAuxiliaryService#initialize`.
Otherwise, we will use an uninitialized `HadoopCredentialsManager`.
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