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https://issues.apache.org/jira/browse/HUDI-7900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ethan Guo updated HUDI-7900:
----------------------------
    Sprint: Hudi 1.0 Sprint 2024/08/26-9/1, Hudi 1.0 Sprint 2024/09/02-08, Hudi 
1.0 Sprint 2024/09/09-15, Hudi 1.0 Sprint 2024/09/09-16  (was: Hudi 1.0 Sprint 
2024/08/26-9/1, Hudi 1.0 Sprint 2024/09/02-08, Hudi 1.0 Sprint 2024/09/09-15)

> Downgrade handles to delete new MDT partitions and cleanup MDT table 
> properties
> -------------------------------------------------------------------------------
>
>                 Key: HUDI-7900
>                 URL: https://issues.apache.org/jira/browse/HUDI-7900
>             Project: Apache Hudi
>          Issue Type: Task
>            Reporter: Sagar Sumit
>            Assignee: Lin Liu
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 1.0.0
>
>
> {code:java}
>  {code}
> The newer metadata partitions such as secondary_index or partitin_stats etc 
> are only meant for 1.x . So if someone had created these indexes and then 
> later downgraded to 0.x then we need to ensure that hoodie.properties should 
> not show these indexes as available. Ideally, we would want to drop the 
> metadata partition altogether.



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