Re: [DISCUSS] Creating an arrow-format repository

Unlike programming language type definitions, .proto (and FlatBuffers) files are artifacts that you ship to consumers of the API defined by them. You only append to these definitions. If a field is removed, its field index must never be used again, and so on. So one should not stress so much about

[DISCUSS] Creating an arrow-format repository

Hi everyone, As part of creating the new arrow-dotnet repository, the contents of the format directory from the main arrow repository had to be copied [1]. This contains language agnostic flatbuffer and protobuf definitions for the Arrow IPC and Flight formats that can be used to generate code. Bo

Re: [DISCUSS][C++] Removing jemalloc support

Hi, I agree with this proposal but how about creating a deprecation period? For example: We will deprecate jemalloc support in 22.0.0 release and announce it in the release announce. We'll drop support for jemalloc in 24.0.0 release. Thanks, -- kou In "[DISCUSS][C++] Removing jemalloc sup

[DISCUSS][C++] Removing jemalloc support

A few days ago I opened https://github.com/apache/arrow/issues/47309 where it was suggested that I bring this question to the mailing list: Given that jemalloc development has stopped

Re: [Flight SQL ODBC] Arrow Bitmap UI Banner for Installer

Thanks Kou, will look into using the link you provided. Cheers, Alina (Xi) Li From: Sutou Kouhei Sent: Tuesday, August 19, 2025 3:04 PM To: dev@arrow.apache.org Subject: Re: [Flight SQL ODBC] Arrow Bitmap UI Banner for Installer Hi, Can we use https://arrow.ap

Re: [DISCUSS][Erlang] Erlang Apache Arrow Implementation

> Secondly, this will be the first time I will be maintaining an Apache > project, and I am not very familiar with the internal processes you use. I > feel I might > move faster with a repo under my own user This does sound like it might be another use case for the 'arrow-contrib' org: Apache Dat

Re: [Flight SQL ODBC] Arrow Bitmap UI Banner for Installer

Hi, Can we use https://arrow.apache.org/visual_identity/ for it? Thanks, -- kou In "[Flight SQL ODBC] Arrow Bitmap UI Banner for Installer" on Tue, 19 Aug 2025 21:35:19 +, Alina Li wrote: > > Hello everyone, > > I am working on an Arrow Flight SQL ODBC WiX msi installer on Wind

[Flight SQL ODBC] Arrow Bitmap UI Banner for Installer

Hello everyone, I am working on an Arrow Flight SQL ODBC WiX msi installer on Windows, and to label the installer as Arrow branded, I need the Arrow community UI bitmap banner which needs to be 493 by 58 pixels according to CMake Doc [1]. Could someone point me to a place where I can find such

Re: [Arrow Summit 25] Tickets

Hi Rok, Sorry for the delay as it's the first time we're doing this and moreover several of us were on holiday. There is no need to buy PyData tickets to attend the Arrow summit. There will be a separate meetup and registration page for the Arrow summit, but entrance will be free anyway.

Re: [DISCUSS][Erlang] Erlang Apache Arrow Implementation

Hi Benjamin, Le 14/08/2025 à 20:17, Benjamin Philip a écrit : serialization/deserialization features but arrow-rs provides more features such as computation features. This reminds me. What features will I have to support out of (de)serialization for an implementation to be considered compl