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https://issues.apache.org/jira/browse/IMPALA-15309?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on IMPALA-15309 started by Aleksandr Efimov.
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> Verify the Iceberg table UUID before applying a DML operation
> -------------------------------------------------------------
>
> Key: IMPALA-15309
> URL: https://issues.apache.org/jira/browse/IMPALA-15309
> Project: IMPALA
> Issue Type: Sub-task
> Components: Catalog, Frontend
> Reporter: Aleksandr Efimov
> Assignee: Aleksandr Efimov
> Priority: Major
> Labels: impala-iceberg
>
> A DML request identifies its target table by name. If the table is dropped
> and recreated under the same name between planning and finalization, the
> request is applied to the new table.
> Record the Iceberg table UUID during planning in TIcebergDmlFinalizeParams
> and compare it against the loaded table before the operation is applied. The
> field is optional, so a coordinator that does not send it keeps working
> during a rolling upgrade. CTAS targets have no Iceberg API table at planning
> time, and Table implementations that do not implement uuid() leave the field
> unset; both keep their current behavior.
> Prerequisite for INSERT INTO on REST catalog tables.
> Review: https://gerrit.cloudera.org/#/c/24735/
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