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Posted to issues@impala.apache.org by "Zoltán Borók-Nagy (Jira)" <ji...@apache.org> on 2021/06/14 13:03:00 UTC

[jira] [Resolved] (IMPALA-10485) Support Iceberg field-id based column resolution in the ORC scanner

     [ https://issues.apache.org/jira/browse/IMPALA-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zoltán Borók-Nagy resolved IMPALA-10485.
----------------------------------------
    Fix Version/s: Impala 4.0
       Resolution: Fixed

> Support Iceberg field-id based column resolution in the ORC scanner
> -------------------------------------------------------------------
>
>                 Key: IMPALA-10485
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10485
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Backend
>            Reporter: Zoltán Borók-Nagy
>            Assignee: Zoltán Borók-Nagy
>            Priority: Major
>              Labels: impala-iceberg
>             Fix For: Impala 4.0
>
>
> Currently the ORC scanner only support position-based column resolution.
> We need to add Iceberg field-id based column resolution to support schema evolution.



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