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Posted to dev@kafka.apache.org by "Marcos Passos (Jira)" <ji...@apache.org> on 2019/08/29 21:35:00 UTC

[jira] [Resolved] (KAFKA-8828) [BC Break] Global store returns a TimestampedKeyValueStore in 2.3

     [ https://issues.apache.org/jira/browse/KAFKA-8828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcos Passos resolved KAFKA-8828.
----------------------------------
    Resolution: Invalid

> [BC Break] Global store returns a TimestampedKeyValueStore in 2.3
> -----------------------------------------------------------------
>
>                 Key: KAFKA-8828
>                 URL: https://issues.apache.org/jira/browse/KAFKA-8828
>             Project: Kafka
>          Issue Type: Bug
>          Components: streams
>    Affects Versions: 2.3.0
>            Reporter: Marcos Passos
>            Priority: Major
>
> Since 2.3, {{ProcessorContext}} returns a {{TimestampedKeyValueStore}} for global stores, which is backward incompatible. This change makes the upgrade path a lot painful and involves creating a non-trivial adapter to hide the timestamp-related functionality in cases where it is not needed.



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