[jira] [Resolved] (IMPALA-11482) Implement Iceberg table rollback feature

["Andrew Sherman (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-11482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Sherman resolved IMPALA-11482.
-------------------------------------
    Resolution: Fixed

> Implement Iceberg table rollback feature
> ----------------------------------------
>
>                 Key: IMPALA-11482
>                 URL: https://issues.apache.org/jira/browse/IMPALA-11482
>             Project: IMPALA
>          Issue Type: New Feature
>          Components: Frontend
>            Reporter: Zoltán Borók-Nagy
>            Assignee: Andrew Sherman
>            Priority: Major
>              Labels: impala-iceberg
>
> We should allow rolling back iceberg table's data to the state at an older table snapshot. 
> Rollback to the last snapshot before a specific timestamp
> {code}
> ALTER TABLE ice_t EXECUTE ROLLBACK('2022-05-12 00:00:00')
> {code}
> Rollback to a specific snapshot ID
> {code}
>  ALTER TABLE ice_t EXECUTE ROLLBACK(1111); 
> {code}
> However, to revert a rollback we might need to be able to change the table's metadata_location property (like HIVE-26203).



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