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https://issues.apache.org/jira/browse/HIVE-25407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17403339#comment-17403339
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Kishen Das commented on HIVE-25407:
-----------------------------------

As per https://issues.apache.org/jira/browse/HIVE-25234 
 * ALTER TABLE SET PARTITION SPEC  is for Iceberg partitioning and Iceberg is 
only supported for external tables. So, we can skip it for now, as we only have 
to advance the write Id for DDLs that support transaction tables. 

> [Hive] Investigate why advancing the Write ID not working for some DDLs and 
> fix it, if appropriate
> --------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-25407
>                 URL: https://issues.apache.org/jira/browse/HIVE-25407
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Kishen Das
>            Assignee: Kishen Das
>            Priority: Major
>
> Below DDLs should be investigated separately on why the advancing the write 
> ID is not working for transactional tables, even after adding the logic to 
> advance the write ID. 
>  * -ALTER TABLE SET PARTITION SPEC- 
>  * ALTER TABLE  UNSET SERDEPROPERTIES 
>  * -ALTER TABLE COMPACT- 
>  * ALTER TABLE SKEWED BY
>  * ALTER TABLE SET SKEWED LOCATION



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