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https://issues.apache.org/jira/browse/HIVE-28879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18066964#comment-18066964
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Butao Zhang edited comment on HIVE-28879 at 3/20/26 9:07 AM:
-------------------------------------------------------------
You can check the details about this feature from Google Doc [Federated Catalog
Support in Apache
Hive|https://docs.google.com/document/d/1SX8OPd_KdBuynMr-D8AZ7V5tKkoUDKFterUSjeRpOW0/edit?tab=t.0]
Or you can refer to the attachment [^Federated Catalog Support.pdf] to learn
more about Federated Catalog.
[https://lists.apache.org/thread/g9hg52hkk4lv596ylkggrvgcd4kj70pb] You can also
discuss federated catalog through the dev email.
was (Author: zhangbutao):
You can check the details about this feature from Google Doc [Federated Catalog
Support in Apache
Hive|https://docs.google.com/document/d/1SX8OPd_KdBuynMr-D8AZ7V5tKkoUDKFterUSjeRpOW0/edit?tab=t.0]
Or you can refer to the attachment [Federated Catalog
Support.pdf|https://issues.apache.org/jira/secure/attachment/13081303/Federated%20Catalog%20Support.pdf]
to learn more about Federated Catalog.
> Federated Catalog support
> -------------------------
>
> Key: HIVE-28879
> URL: https://issues.apache.org/jira/browse/HIVE-28879
> Project: Hive
> Issue Type: New Feature
> Components: Iceberg integration, Standalone Metastore
> Reporter: Denys Kuzmenko
> Priority: Major
> Attachments: 3082b241-ef08-46a4-aaad-491cd52b59cb.png, Federated
> Catalog Support.pdf
>
>
> Add a new capability that enables HiveCatalog to seamlessly access tables
> stored in Hive Metastore or any other registered external Catalog.
> !3082b241-ef08-46a4-aaad-491cd52b59cb.png|width=874,height=538!
> {code:java}
> CREATE CATALOG [IF NOT EXISTS] <catalog_name>
> PROPERTIES (
> 'type'='iceberg',
> 'catalog-type'='rest',
> 'uri'='https://iceberg-with-rest:8181/',
> 'client.impl'='org.apache.iceberg.hive.client.HiveRESTCatalogClient'
> )
> {code}
> example: [https://iceberg.apache.org/docs/1.4.0/flink-ddl/]
> TYPES:
> * HIVE (default),
> ** External / Iceberg
> ** ACID
> * HADOOP,
> * REST
> * GLUE
> * NESSIE
> * JDBC
> * Kafka, Druid, Hbase, etc
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