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https://issues.apache.org/jira/browse/IMPALA-15308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on IMPALA-15308 started by Aleksandr Efimov.
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> Extract Iceberg DML finalization into a shared helper
> -----------------------------------------------------
>
> Key: IMPALA-15308
> URL: https://issues.apache.org/jira/browse/IMPALA-15308
> Project: IMPALA
> Issue Type: Sub-task
> Components: Catalog, Frontend
> Reporter: Aleksandr Efimov
> Assignee: Aleksandr Efimov
> Priority: Major
> Labels: impala-iceberg
>
> CatalogOpExecutor runs the Iceberg DML sequence inline: execute the operation
> against the transaction, commit it, and delete the uncommitted data/delete
> files when the commit fails. DML for tables served by a REST catalog needs
> the same sequence but does not run in CatalogD, so it cannot reuse that code.
> Move the sequence into IcebergDmlFinalizer. CatalogD passes a hook that runs
> between the operation and the commit, where it sets its HMS event properties,
> so its behavior does not change.
> Prerequisite for INSERT INTO on REST catalog tables.
> Review: https://gerrit.cloudera.org/#/c/24734/
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