chia7712 commented on code in PR #17026: URL: https://github.com/apache/kafka/pull/17026#discussion_r1760197180
########## core/src/main/scala/kafka/server/DelegationTokenManagerZk.scala: ########## @@ -178,6 +178,12 @@ class DelegationTokenManagerZk(config: KafkaConfig, val issueTimeStamp = time.milliseconds val maxLifeTime = if (maxLifeTimeMs <= 0) tokenMaxLifetime else Math.min(maxLifeTimeMs, tokenMaxLifetime) + + if (checkTimestampOverflow(issueTimeStamp, maxLifeTime)) { + responseCallback(CreateTokenResult(owner, tokenRequester, -1, -1, -1, "", Array[Byte](), Errors.INVALID_TIMESTAMP)) Review Comment: Could we set upper bound `Long.MAX_VALUE` instead of throwing exception? That makes `Long.MAX_VALUE` valid in request. WDYT? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org