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Posted to dev@arrow.apache.org by "Kazuaki Ishizaki (Jira)" <ji...@apache.org> on 2020/05/14 11:31:00 UTC

[jira] [Created] (ARROW-8797) [C++] Support Flight RPC among diffent endian platforms

Kazuaki Ishizaki created ARROW-8797:
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             Summary: [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


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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