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https://issues.apache.org/jira/browse/KAFKA-16046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Almog Gavra reopened KAFKA-16046:
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> Stream Stream Joins fail after restoration with deserialization exceptions
> --------------------------------------------------------------------------
>
> Key: KAFKA-16046
> URL: https://issues.apache.org/jira/browse/KAFKA-16046
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 3.7.0
> Reporter: Almog Gavra
> Assignee: Almog Gavra
> Priority: Blocker
> Labels: streams
> Fix For: 3.7.0
>
>
> Before KIP-954, the `KStreamImplJoin` class would always create
> non-timestamped persistent windowed stores. After that KIP, the default was
> changed to create timestamped stores. This wasn't compatible because, during
> restoration, timestamped stores have their changelog values transformed to
> prepend the timestamp to the value. This caused serialization errors when
> trying to read from the store because the deserializers did not expect the
> timestamp to be prepended.
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