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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2026/03/20 01:29:00 UTC

[jira] [Updated] (HIVE-29517) Make schema upgrade scripts idempotent and rerunnable

     [ https://issues.apache.org/jira/browse/HIVE-29517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HIVE-29517:
----------------------------------
    Labels: pull-request-available  (was: )

> Make schema upgrade scripts idempotent and rerunnable
> -----------------------------------------------------
>
>                 Key: HIVE-29517
>                 URL: https://issues.apache.org/jira/browse/HIVE-29517
>             Project: Hive
>          Issue Type: Improvement
>          Components: Standalone Metastore
>    Affects Versions: 4.3.0
>            Reporter: Soumyakanti Das
>            Assignee: Soumyakanti Das
>            Priority: Major
>              Labels: pull-request-available
>
> Schema upgrade scripts run by MetastoreSchemaTool can fail partway through due to errors or infrastructure issues. Re-running the script would then fail immediately on already-applied DDL statements (e.g. CREATE TABLE on an existing table, DROP COLUMN on an already-dropped column), forcing manual intervention to clean up.
>  



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