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https://issues.apache.org/jira/browse/CAMEL-9716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15201323#comment-15201323
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Sebastian Rühl commented on CAMEL-9716:
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Update:
seekToBeginning needs proper setup so we do one poll to ensure this.
> Camel KafkaConsumer should be able to re-consume the Kafka stream.
> ------------------------------------------------------------------
>
> Key: CAMEL-9716
> URL: https://issues.apache.org/jira/browse/CAMEL-9716
> Project: Camel
> Issue Type: New Feature
> Components: camel-kafka
> Affects Versions: 2.17.0
> Reporter: Sebastian Rühl
> Priority: Minor
>
> In some corner cases we should be able to re-consume a Kafka stream from the
> beginning on startup of the endpoint.
> For this the Kafka-KafkaConsumer has a method
> {code:java}
> public void seekToBeginning(TopicPartition... partitions) {
> {code}
> {panel:title= Sidenode
> |borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1|bgColor=#FFFFCE}
> There are other methods to manipulate offsets but for this ticket we just
> look on the re-consume corner case.
> {panel}
> Currently I have implemented this support in a branch here
> ([https://github.com/sruehl/camel/tree/feature/kafka-seek-support]) and have
> also written an jUnit test.
> -At this time this test still fails for unknown reasons.-
> I would be keen on some feedback on this feature and also would like to
> advance this branch to make it mergable.
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