This sounds like a great idea. With support for both CSV and Parquet in the Arrow crate, it would be nice to design a standard interface for Arrow data sources. Maybe this is as simple as implementing `Iterator<RecordBatch>`.
Andy. On Tue, Nov 20, 2018 at 11:46 AM Chao Sun <sunc...@apache.org> wrote: > Yes, we'd be interested to move forward. I'm inclined to merge this into > Arrow because of the issues that you pointed out with parquet c++ merge, > and I do see a tight relationship between the two projects, and potential > sharing of common libraries. @Ivan Sadikov <ivan.sadi...@gmail.com> what > do you think? > > Chao > > On Tue, Nov 20, 2018 at 10:23 AM Wes McKinney <wesmck...@gmail.com> wrote: > >> hi folks, >> >> Would you all be interested in moving forward the parquet-rs project? >> I have a little more bandwidth to help with the code donation in the >> next month or two. >> >> I know we voted on the Parquet mailing list about the donation >> already. One big question is whether you want to create an >> apache/parquet-rs repository or whether you want to co-develop >> parquet-rs together with Arrow in Rust, similar to what we are doing >> with C++. It's possible you might run into the same kinds of issues >> that led us to consider the monorepo arrangement. >> >> Thanks >> Wes >> On Sun, Aug 19, 2018 at 11:11 PM Renjie Liu <liurenjie2...@gmail.com> >> wrote: >> > >> > Hi, Chao: >> > I've opened an jira issue for that and planning to work on that. >> > >> > On Mon, Aug 20, 2018 at 11:03 AM Renjie Liu <liurenjie2...@gmail.com> >> wrote: >> > >> > > Yes, it's a mistake, sorry for that >> > > >> > > >> > > On Mon, Aug 20, 2018 at 10:57 AM Chao Sun <sunc...@apache.org> wrote: >> > > >> > >> (s/flink/arrow - it is a mistake?) >> > >> >> > >> Thanks Renjie for your interest. Yes, one of the next step in >> parquet-rs >> > >> is to integrate with Apache Arrow. Actually we just had a discussion >> > >> <https://github.com/sunchao/parquet-rs/issues/140> about this >> recently. >> > >> Feel free to share your comments on the github. >> > >> >> > >> Best, >> > >> Chao >> > >> >> > >> On Sun, Aug 19, 2018 at 7:39 PM, Renjie Liu <liurenjie2...@gmail.com >> > >> > >> wrote: >> > >> >> > >>> cc:Sunchao and Any >> > >>> >> > >>> >> > >>> ---------- Forwarded message --------- >> > >>> From: Uwe L. Korn <uw...@xhochy.com> >> > >>> Date: Sun, Aug 19, 2018 at 5:08 PM >> > >>> Subject: Re: [DISCUSS] Rust add adapter for parquet >> > >>> To: <dev@arrow.apache.org> >> > >>> >> > >>> >> > >>> Hello, >> > >>> >> > >>> you might also want to raise this with the >> > >>> https://github.com/sunchao/parquet-rs project. The overlap between >> the >> > >>> developers of this project and the Arrow Rust implementation is >> quite large >> > >>> but still it may make sense to also start a discussion there. >> > >>> >> > >>> Uwe >> > >>> >> > >>> On Thu, Aug 16, 2018, at 9:14 AM, Renjie Liu wrote: >> > >>> > Hi, all: >> > >>> > >> > >>> > Now the rust component is approaching a stable state and rust >> reader >> > >>> for >> > >>> > parquet is ready. I think it maybe a good time to start an >> adapter for >> > >>> > parquet, just like adapter for orc in cpp. How you guys think >> about it? >> > >>> > -- >> > >>> > Liu, Renjie >> > >>> > Software Engineer, MVAD >> > >>> -- >> > >>> Liu, Renjie >> > >>> Software Engineer, MVAD >> > >>> >> > >> >> > >> -- >> > > Liu, Renjie >> > > Software Engineer, MVAD >> > > >> > -- >> > Liu, Renjie >> > Software Engineer, MVAD >> >
