[R-pkg-devel] libarrow

[Pham, T.V.]

It is clear. Thank you very much.

Thang

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Today's Topics:

   1. Re: libarrow (Tomas Kalibera)

----------------------------------------------------------------------

Message: 1
Date: Tue, 26 Nov 2024 12:10:47 +0100
From: Tomas Kalibera <tomas.kalibera using gmail.com>
To: r-package-devel using r-project.org
Subject: Re: [R-pkg-devel] libarrow
Message-ID: <1989b439-df81-4f7e-aee8-718124441db6 using gmail.com>
Content-Type: text/plain; charset="utf-8"; Format="flowed"

On 11/26/24 11:18, Pham, T.V. via R-package-devel wrote:
> Dear all,
>
> I am planning to use libarrow for reading parquet files, chunk by chunk. It seems that by installing "arrow", one gets the libarrow library too (at least on Windows).

On Windows, to properly use Apache Arrow with R, it would have to be added to Rtools (and hence ideally first upstream to MXE). I've been in touch with two arrow developers who started working on adding libarrow to MXE, but then ran out of time. If there were any volunteers to finish this, perhaps its best to check first with the arrow team where they got, rather than starting from scratch.

Best
Tomas

>
> I wonder if the C++ header files are already in some package like Rcpp. Also, how should the link to the libarrow look like?
>
> Thank you & best regards,
> Thang
>
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