Re: [Rust] Blog post for 2.0.0

2020-10-16 Thread Jorge Cardoso Leitão
Hi, I would like to thank Fernando for raising this concern here: I also think that we still do not put enough effort in the documentation :) I admit that when I started in the project, I also had that need and just had some time to go through the code. First, I find it useful to distinguish type

Re: [Rust] Blog post for 2.0.0

2020-10-16 Thread Fernando Herrera
I understand the concern, especially with the project changing that quickly. However, I haven't found a good material that I can use to learn how to use the crate. I know that each module has a lot of tests (which I'm thankful for) but going from one test case to the other doesn't work well as lear

Re: [Rust] Blog post for 2.0.0

2020-10-16 Thread Micah Kornfield
> > We should be careful with the balance of content between the Restructured > Text Format documentation and the documentation in the crate that gets > published to docs.rs though. The rustdoc documentation is unit-tested to > ensure that it is always up to date and we will have to manually update

Re: [Rust] Blog post for 2.0.0

2020-10-16 Thread Andy Grove
I think that it would be great to produce this kind of content. I'm giving a presentation on Arrow to my local Rust meetup (virtually) next week and these are similar to the topics I will be covering there. We should be careful with the balance of content between the Restructured Text Format docum

Re: [Rust] Blog post for 2.0.0

2020-10-16 Thread Micah Kornfield
Java and C++ have tutorials in Restructured Text Format in the docs folder [1]. I think creating something similar for Rust might be the best place to start. These are rendered on the website. For example Java is located at [2]. [1] https://github.com/apache/arrow/tree/master/docs/source [2] h

Re: [Rust] Blog post for 2.0.0

2020-10-16 Thread Fernando Herrera
I was working on the blog post I mentioned before regarding Arrow usage (rust) and how to use the different elements available in the create. After some thought, these were the topics I want to include: 1. Arrays examples and how they look like Basic arrays and nested arrays The buffer st

Re: Execute expression on filtered data [ptyhon][gandiva]

2020-10-16 Thread Kirill Lykov
I've fixed the thing and added PR https://github.com/apache/arrow/pull/8461 May I ask someone for a review? I suggest Philip Moritz who contributed the original cython integration layer would be a good candidate. Since I cannot assign reviewers, I thought maybe it is a good idea to write in the mai

Re: [VOTE] Release Apache Arrow 2.0.0 - RC2

2020-10-16 Thread Krisztián Szűcs
+1 (binding) Verified source, binary and wheel artifacts on macOS Catalina. Also executed the automatized crossbow verification tasks [1]. [1]: https://github.com/apache/arrow/pull/8479#issuecomment-709965167 On Fri, Oct 16, 2020 at 4:30 AM Sutou Kouhei wrote: > > > * Python 3.8 wheel's test