[jira] [Assigned] (KAFKA-15132) Implement disable & re-enablement for Tiered Storage

["Satish Duggana (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-15132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Satish Duggana reassigned KAFKA-15132:
--------------------------------------

    Assignee: Luke Chen  (was: Divij Vaidya)

> Implement disable & re-enablement for Tiered Storage
> ----------------------------------------------------
>
>                 Key: KAFKA-15132
>                 URL: https://issues.apache.org/jira/browse/KAFKA-15132
>             Project: Kafka
>          Issue Type: New Feature
>          Components: core
>            Reporter: Divij Vaidya
>            Assignee: Luke Chen
>            Priority: Major
>              Labels: kip
>             Fix For: 3.9.0
>
>
> KIP-405 [1] introduces the Tiered Storage feature in Apache Kafka. One of the limitations mentioned in the KIP is inability to re-enable TS on a topic after it has been disabled.
> {quote}Once tier storage is enabled for a topic, it can not be disabled. We will add this feature in future versions. One possible workaround is to create a new topic and copy the data from the desired offset and delete the old topic. 
> {quote}
> This task will propose a new KIP which extends on KIP-405 to describe the behaviour on on disablement and re-enablement of tiering storage for a topic. The solution will apply for both Zk and KRaft variants.
> [1] KIP-405 - [https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage] 



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