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https://issues.apache.org/jira/browse/HIVE-18748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eugene Koifman updated HIVE-18748:
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    Target Version/s: 3.1.0

> Rename table impacts the ACID behavior as table names are not updated in 
> meta-tables.
> -------------------------------------------------------------------------------------
>
>                 Key: HIVE-18748
>                 URL: https://issues.apache.org/jira/browse/HIVE-18748
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HiveServer2, Transactions
>    Affects Versions: 3.0.0
>            Reporter: Sankar Hariappan
>            Assignee: Eugene Koifman
>            Priority: Critical
>              Labels: ACID, DDL
>         Attachments: HIVE-18748.01-branch-3.patch, 
> HIVE-18748.02-branch-3.patch, HIVE-18748.02.patch, HIVE-18748.03.patch, 
> HIVE-18748.04.patch, HIVE-18748.05.patch
>
>
> ACID implementation uses metatables such as TXN_COMPONENTS, 
> COMPLETED_TXN_COMPONENTS, COMPACTION_QUEUE, COMPLETED_COMPCTION_QUEUE etc to 
> manage ACID operations.
> Per table write ID implementation (HIVE-18192) introduces couple of 
> metatables such as NEXT_WRITE_ID and TXN_TO_WRITE_ID to manage write ids 
> allocated per table.
> Now, when we rename any tables, it is necessary to update the corresponding 
> table names in these metatables as well. Otherwise, ACID table operations 
> won't work properly.
> Since, this change is significant and have other side-effects, we propose to 
> disable rename tables on ACID tables until a fix is figured out.



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