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Posted to jira@arrow.apache.org by "Ben Kietzman (Jira)" <ji...@apache.org> on 2021/01/06 15:45:00 UTC

[jira] [Updated] (ARROW-10440) [C++][Dataset][Python] Add a callback to visit file writers just before Finish()

     [ https://issues.apache.org/jira/browse/ARROW-10440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ben Kietzman updated ARROW-10440:
---------------------------------
    Fix Version/s:     (was: 3.0.0)
                   4.0.0

> [C++][Dataset][Python] Add a callback to visit file writers just before Finish()
> --------------------------------------------------------------------------------
>
>                 Key: ARROW-10440
>                 URL: https://issues.apache.org/jira/browse/ARROW-10440
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>    Affects Versions: 2.0.0
>            Reporter: Ben Kietzman
>            Assignee: Ben Kietzman
>            Priority: Major
>             Fix For: 4.0.0
>
>
> This will fill the role of (for example) {{metadata_collector}} or allow stats to be embedded in IPC file footer metadata.



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