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Posted to issues@hive.apache.org by "Shohei Okumiya (Jira)" <ji...@apache.org> on 2025/06/09 12:01:00 UTC

[jira] [Assigned] (HIVE-28998) Support Iceberg REST Catalog without authentication

     [ https://issues.apache.org/jira/browse/HIVE-28998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shohei Okumiya reassigned HIVE-28998:
-------------------------------------

    Assignee: Shohei Okumiya

> Support Iceberg REST Catalog without authentication
> ---------------------------------------------------
>
>                 Key: HIVE-28998
>                 URL: https://issues.apache.org/jira/browse/HIVE-28998
>             Project: Hive
>          Issue Type: Improvement
>          Components: Iceberg integration, Standalone Metastore
>            Reporter: Shohei Okumiya
>            Assignee: Shohei Okumiya
>            Priority: Major
>              Labels: hive-4.1.0-must
>
> The current Iceberg REST API supports only the SIMPLE and JWT-based authentications via `metastore.iceberg.catalog.servlet.auth`. However, as Iceberg REST Catalog is evolving independently of the Hadoop ecosystem, most query engines don't support our choices. For example, [Trino supports only NONE or OAUTH2|https://trino.io/docs/current/object-storage/metastores.html#iceberg-rest-catalog]. Although it is controversial what should be supported, it would be helpful to provide the non-auth mode for testing purposes.



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