Threading Improvements Proposal

2021-02-02 Thread Weston Pace
This is a follow up to a discussion from last September [3]. I've been investigating Arrow's use of threading and I/O and I believe there are some improvements that could be made. Arrow is currently supporting two threading options (single thread and "per-core" thread pool). Both of these approa

Arrow sync call February 3 at 12:00 US/Eastern, 17:00 UTC

2021-02-02 Thread Neal Richardson
Hi all, Reminder that our biweekly call is coming up at https://meet.google.com/vtm-teks-phx. All are welcome to join. Notes will be shared with the mailing list afterward. Neal

Re: [MATLAB] Developing a MATLAB Interface for Apache Arrow

2021-02-02 Thread Kevin Gurney
Hi All, Thanks again for all of the feedback we have received so far on the design doc - it's been really helpful. Fiona (Cc'd) and I took an initial pass at addressing the comments from Wes and Antoine. @Wes and @Antoine - whenever you get a chance, we would appreciate it if you could take a

Re: [RUST] Arrow guide

2021-02-02 Thread Fernando Herrera
Hi Andrew. Thanks as well for the kind words. It has been an interesting exercise writing the guide to understand all the code you all have written. I know it is not complete but at least it has given me an idea of the topics I want to dig deeper and how to use Arrow (I'm looking at you Datafusion)

Re: [RUST] Arrow guide

2021-02-02 Thread Andrew Lamb
I also started reading this book and what I have read so far is quite impressive - thank you Fernando. While keeping the code in a separate repo for now makes sense, what do you think about including a link to your guide in the Rust Arrow crate's README.md? Andrew On Mon, Feb 1, 2021 at 2:31 PM

[NIGHTLY] Arrow Build Report for Job nightly-2021-02-02-0

2021-02-02 Thread Crossbow
Arrow Build Report for Job nightly-2021-02-02-0 All tasks: https://github.com/ursacomputing/crossbow/branches/all?query=nightly-2021-02-02-0 Failed Tasks: - conda-linux-gcc-py36-aarch64: URL: https://github.com/ursacomputing/crossbow/branches/all?query=nightly-2021-02-02-0-drone-conda-linux