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Posted to issues@hive.apache.org by "Marton Bod (Jira)" <ji...@apache.org> on 2021/10/01 15:07:00 UTC

[jira] [Assigned] (HIVE-25587) Disable Iceberg table migration for unsupported source file formats

     [ https://issues.apache.org/jira/browse/HIVE-25587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marton Bod reassigned HIVE-25587:
---------------------------------


> Disable Iceberg table migration for unsupported source file formats
> -------------------------------------------------------------------
>
>                 Key: HIVE-25587
>                 URL: https://issues.apache.org/jira/browse/HIVE-25587
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Marton Bod
>            Assignee: Marton Bod
>            Priority: Major
>
> Currently, we only support migrating ORC, Parquet and Avro tables to Iceberg. However, there is no check in the code to fail early for other formats (e.g. text, json, rcfile), which can lead to wasted effort at best, and leaving the source table unusable at worst. Therefore, we should check the source format early and shortcircuit for unsupported types.



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