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https://issues.apache.org/jira/browse/CAMEL-19358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jianbo Ma updated CAMEL-19358:
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Affects Version/s: 3.20.0
> camel-kafka - Kafka consumer is still able to consume message with keepOpen
> as true in ThrottlingExceptionRoutePolicy
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-19358
> URL: https://issues.apache.org/jira/browse/CAMEL-19358
> Project: Camel
> Issue Type: Bug
> Components: camel-kafka
> Affects Versions: 3.18.3, 3.20.0
> Reporter: Jianbo Ma
> Priority: Minor
>
> Hi,
> while attempting to add the circuit breaker pattern to a route (see also
> CAMEL-18759), I tried to use {{ThrottlingExceptionRoutePolicy}} to suspend
> and resume the route when a specific exception is thrown. I noticed that
> regardless of the {{breakOnFirstError}} setting, the message causing the
> circuit to be opened is lost. If {{breakOnFirstError}} is {{true}}, logs are
> showing "Will seek consumer to offset -1 and start polling again", but when
> the circuit is closed the message is not consumed. I suspect that the
> consumer overwrites the offset when it's suspended. If I switch to manual
> commits, everything works as expected.
> Reproducer here:
> https://github.com/lorenzobenvenuti/camel-kafka-break-on-first-error-bug
> Thanks,
> lorenzo
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