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Posted to dev@kafka.apache.org by "Alieh Saeedi (Jira)" <ji...@apache.org> on 2026/03/17 18:10:00 UTC

[jira] [Resolved] (KAFKA-20185) Verify existing IQv2 methods for MeteredTimestampedKeyValueStoreWithHeaders

     [ https://issues.apache.org/jira/browse/KAFKA-20185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alieh Saeedi resolved KAFKA-20185.
----------------------------------
    Resolution: Fixed

> Verify existing IQv2 methods for MeteredTimestampedKeyValueStoreWithHeaders
> ---------------------------------------------------------------------------
>
>                 Key: KAFKA-20185
>                 URL: https://issues.apache.org/jira/browse/KAFKA-20185
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: streams
>            Reporter: Alieh Saeedi
>            Assignee: Alieh Saeedi
>            Priority: Blocker
>
> Investigate how the new header-aware state store should integrate with Interactive Queries while IQv2 is not yet supported. Specifically, determine whether we must override {{query()}} and {{position()}} in the new store implementation, or whether the existing {{KeyQuery}} and {{RangeQuery}} logic from {{MeteredKeyValueStore}} will work transparently with the new byte format. 
> ref: https://github.com/apache/kafka/pull/21451#discussion_r2801654345



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