[GitHub] [incubator-kyuubi] ulysses-you commented on a change in pull request #2059: [KYUUBI #1936] Send credentials when opening session and wait for completion

[GitBox <gi...@apache.org>]

ulysses-you commented on a change in pull request #2059:
URL: https://github.com/apache/incubator-kyuubi/pull/2059#discussion_r822274273



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File path: kyuubi-server/src/main/scala/org/apache/kyuubi/credentials/HadoopCredentialsManager.scala
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@@ -219,13 +233,23 @@ class HadoopCredentialsManager private (name: String) extends AbstractService(na
                 s" $renewalRetryWait ms",
               e)
             scheduleRenewal(userRef, renewalRetryWait)
+            // throw exception when one-time execution fails,
+            // so that client side can be aware of this
+            if (waitCompletion) {
+              throw new KyuubiException(s"One-time execution failed for token update task " +

Review comment:
       I'm confused with the code, we always do `scheduleRenewal` if encounter Exception, so how can we go into here ? But I see the test has checked the `KyuubiException` successfully, am I miss something ? @turboFei 




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