[ 
https://issues.apache.org/jira/browse/KAFKA-16046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Almog Gavra reopened KAFKA-16046:
---------------------------------

> 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.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

Reply via email to