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

[Chia-Ping Tsai (Jira)]

Chia-Ping Tsai created KAFKA-17315:
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             Summary: 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


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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