[jira] [Commented] (KAFKA-17315) Align the behavior of expiring delegation token

["TengYao Chi (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-17315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17872747#comment-17872747 ] 

TengYao Chi commented on KAFKA-17315:
-------------------------------------

Hi [~chia7712] 

I would like to give it a try, thanks 

> Align the behavior of expiring delegation token
> -----------------------------------------------
>
>                 Key: KAFKA-17315
>                 URL: https://issues.apache.org/jira/browse/KAFKA-17315
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Chia-Ping Tsai
>            Assignee: Chia-Ping Tsai
>            Priority: Blocker
>             Fix For: 4.0.0, 3.9.0
>
>
> In kraft mode, expiring delegation token (`expiryTimePeriodMs` < 0) has following different behavior to zk mode.
> 1. `ExpiryTimestampMs` is set to "expiryTimePeriodMs" [0] rather than "now" [1]
> 2.  it throws exception directly if the token is expired already [2]. By contrast, zk mode does not. [3]
> [0] https://github.com/apache/kafka/blob/49fc14f6116a697550339a8804177bd9290d15db/metadata/src/main/java/org/apache/kafka/controller/DelegationTokenControlManager.java#L316
> [1] https://github.com/apache/kafka/blob/49fc14f6116a697550339a8804177bd9290d15db/core/src/main/scala/kafka/server/DelegationTokenManagerZk.scala#L292
> [2] https://github.com/apache/kafka/blob/49fc14f6116a697550339a8804177bd9290d15db/metadata/src/main/java/org/apache/kafka/controller/DelegationTokenControlManager.java#L305
> [3] https://github.com/apache/kafka/blob/49fc14f6116a697550339a8804177bd9290d15db/core/src/main/scala/kafka/server/DelegationTokenManagerZk.scala#L293



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