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https://issues.apache.org/jira/browse/IMPALA-10223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17280015#comment-17280015
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ASF subversion and git services commented on IMPALA-10223:
----------------------------------------------------------

Commit a3f441193d25c6ca721d59ba88129b643b8ad69f in impala's branch 
refs/heads/master from Zoltan Borok-Nagy
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=a3f4411 ]

IMPALA-10223: Implement INSERT OVERWRITE for Iceberg tables

This patch adds support for INSERT OVERWRITE statements for
Iceberg tables. We use Iceberg's ReplacePartitions interface
for this. This interface provides consistent behavior with
INSERT OVERWRITEs against regular tables. It's also consistent
with other engines dynamic overwrites, e.g. Spark.

INSERT OVERWRITE for partitioned tables replaces the partitions
affected by the INSERT, while keeping the other partitions
untouched.

INSERT OVERWRITE is prohibited for tables that use the BUCKET
partition transform because it would randomly overwrite table
data.

Testing
 * added e2e test

Change-Id: Idf4acfb54cf62a3f3b2e8db9d04044580151299c
Reviewed-on: http://gerrit.cloudera.org:8080/17012
Reviewed-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>


> Implement INSERT OVERWRITE for Iceberg tables
> ---------------------------------------------
>
>                 Key: IMPALA-10223
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10223
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Frontend
>            Reporter: Zoltán Borók-Nagy
>            Priority: Major
>              Labels: impala-iceberg
>
> Add support for INSERT OVERWRITE statements for Iceberg tables.
> Use Iceberg's ReplacePartitions API for this.



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