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https://issues.apache.org/jira/browse/HIVE-28621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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yongzhi.shao updated HIVE-28621:
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Issue Type: Improvement (was: New Feature)
> Re implement a catalog based on file system for metadata management
> -------------------------------------------------------------------
>
> Key: HIVE-28621
> URL: https://issues.apache.org/jira/browse/HIVE-28621
> Project: Hive
> Issue Type: Improvement
> Security Level: Public(Viewable by anyone)
> Components: Iceberg integration
> Affects Versions: 4.1.0
> Reporter: yongzhi.shao
> Priority: Major
>
> Currently, the iceberg community has deprecated hadoop_catalog in version
> 1.7.0 and plans to remove it in future versions. However, the catalog
> management solution based on the file system is actually very user-friendly.
> It is lightweight, allowing users to minimize the dependencies required for
> startup. Moreover, it is also very friendly for cross-engine operations on
> Iceberg tables.
> We have implemented a version of catalog management based on the file system
> that can manage catalogs without relying on any third-party services and
> without requiring the file system to provide rename operations. We have
> verified its functionality in various file systems such as
> HDFS/S3/LOCAL-POSIX/LOCAL-LINUX/WINDOWS, and it works well.
> If we want to contribute it to the HIVE project, what should I do?
> Additionally, I would like to know what the HIVE community's opinion is on
> FS-CATALOG?
> Tks.
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