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https://issues.apache.org/jira/browse/CAMEL-25091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-25091.
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Resolution: Fixed
> camel-kafka: expose by_duration as valid autoOffsetReset value (Kafka 4.0+)
> ---------------------------------------------------------------------------
>
> Key: CAMEL-25091
> URL: https://issues.apache.org/jira/browse/CAMEL-25091
> Project: Camel
> Issue Type: Improvement
> Components: camel-kafka
> Reporter: Salvatore Mongiardo
> Assignee: Salvatore Mongiardo
> Priority: Major
> Fix For: 4.23.0
>
>
> Kafka 4.0 introduced the by_duration:<ISO-8601> auto offset reset strategy
> (KAFKA-18013), which seeks the consumer to the offset at (now - duration)
> when it starts. For example, by_duration:PT5M positions the consumer at the
> offset from 5 minutes before startup.
> Camel already passes autoOffsetReset through to
> ConsumerConfig.AUTO_OFFSET_RESET_CONFIG without runtime validation, so
> by_duration:PT5M works on any build backed by kafka-clients 4.x (available
> since Camel 4.19 via CAMEL-23086). The only gap is documentation and tooling
> visibility:
> - The @UriParam(enums=...) annotation on autoOffsetReset did not include
> by_duration, making the value invisible to the Camel catalog, IDE tooling,
> and camel validate.
> - The existing description was stale: it referenced ZooKeeper and used "fail"
> instead of the correct value "none".
> This improvement:
> - Removes the enums constraint from autoOffsetReset (a bare "by_duration"
> entry would be invalid since the value is parameterised; keeping it as a
> free-form String lets by_duration:PT5M pass catalog validation)
> - Rewrites the description to document all valid values including
> by_duration:<ISO-8601>
> - Updates the catalog mirror, endpoint/component DSL factory javadocs
> - Adds a unit test verifying by_duration:PT5M is passed through to
> ConsumerConfig.AUTO_OFFSET_RESET_CONFIG as-is
> PR: https://github.com/apache/camel/pull/26988
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