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Posted to jira@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2020/07/09 21:48:00 UTC

[jira] [Resolved] (ARROW-9265) [C++] Add support for writing MetadataVersion::V4-compatible IPC messages for compatibility with library versions <= 0.17.1

     [ https://issues.apache.org/jira/browse/ARROW-9265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney resolved ARROW-9265.
---------------------------------
    Resolution: Fixed

Issue resolved by pull request 7664
[https://github.com/apache/arrow/pull/7664]

> [C++] Add support for writing MetadataVersion::V4-compatible IPC messages for compatibility with library versions <= 0.17.1
> ---------------------------------------------------------------------------------------------------------------------------
>
>                 Key: ARROW-9265
>                 URL: https://issues.apache.org/jira/browse/ARROW-9265
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Wes McKinney
>            Assignee: Antoine Pitrou
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 1.0.0
>
>          Time Spent: 2h 10m
>  Remaining Estimate: 0h
>
> While we need to increment the MetadataVersion, we should not strand old library versions since V4 is backward compatible with V5. 



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