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Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2021/02/17 14:46:00 UTC
[jira] [Assigned] (ARROW-8797) [C++] Support Flight RPC among
diffent endian platforms
[ https://issues.apache.org/jira/browse/ARROW-8797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antoine Pitrou reassigned ARROW-8797:
-------------------------------------
Assignee: Kazuaki Ishizaki
> [C++] Support Flight RPC among diffent endian platforms
> -------------------------------------------------------
>
> Key: ARROW-8797
> URL: https://issues.apache.org/jira/browse/ARROW-8797
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++, FlightRPC
> Reporter: Kazuaki Ishizaki
> Assignee: Kazuaki Ishizaki
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 21.5h
> Remaining Estimate: 0h
>
> This PR is derived from discussion in ARROW-8790. The current implementation of the Flight RPC exchanges messages using a native endlian format. It does not allow us to exchange data though Flight RPC among different endian machines (e.g. x86_64 <-> s390x).
> There is a field to show an endianness at[ https://github.com/apache/arrow/blob/master/format/Schema.fbs#L343-L346|https://github.com/apache/arrow/blob/master/format/Schema.fbs#L343-L346], which is added by ARROW-245.
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