Other than Andy’s PR below I’m going to try and find time to work on ARROW-3827, I’ll bump it 0.13 if I can’t find the time early next week. There is nothing else in the 0.12 backlog for Rust. It would be nice to get the parquet merge in though.
Paddy ________________________________ From: Andy Grove <andygrov...@gmail.com> Sent: Thursday, December 6, 2018 10:20:48 AM To: dev@arrow.apache.org Subject: Re: Timeline for Arrow 0.12.0 release I have PRs pending for all the Rust issues that I want to get into 0.12.0 and would appreciate some reviews so I can go ahead and merge: https://github.com/apache/arrow/pull/3033 (covers ARROW-3880 and ARROW-3881 - add math and comparison operations to primitive arrays) https://github.com/apache/arrow/pull/3096 (ARROW-3885 - Rust release process) https://github.com/apache/arrow/pull/3111 (ARROW-3838 - CSV Writer) With these in place I plan on writing a tutorial for reading a CSV file, performing some operations on primitive arrays and writing the output to a new CSV file. I am deferring ARROW-3882 (casting for primitive arrays) to 0.13.0 Thanks, Andy. On Tue, Dec 4, 2018 at 7:57 PM Andy Grove <andygrov...@gmail.com> wrote: > I'd love to tackle the three related issues for supporting simple > math/comparison operations on primitive arrays and casting primitive arrays > but since the change to use Rust specialization feature I'm a bit stuck and > need some assistance applying the math operations to the numeric types and > not the boolean primitives. I have added a comment to > https://github.com/apache/arrow/pull/3033 ... if I can get help solving > for this PR then I should be able to handle the others. I'll also do some > research and try and figure this out myself. > > Andy. > > > > > > > On Tue, Dec 4, 2018 at 7:03 PM Wes McKinney <wesmck...@gmail.com> wrote: > >> Andy, Paddy, or other Rust developers -- could you review the 6 issues >> in TODO in the 0.12 backlog and either assign them or move them to the >> next release if they aren't going to be completed this week or next? >> >> >> On Fri, Nov 30, 2018 at 4:34 PM Wes McKinney <wesmck...@gmail.com> wrote: >> > >> > hi folks, >> > >> > Tomorrow is December 1. The last major Arrow release (0.11.0) took >> > place on October 8. Given how much work has happened in the project in >> > the last ~2 months, I think it would be great to complete the next >> > major release before the end-of-year holidays set in. >> > >> > I've been curating the JIRA backlog the last couple of weeks, and have >> > just created a 0.12.0 release wiki page to help us stay organized >> > >> > https://cwiki.apache.org/confluence/display/ARROW/Arrow+0.12.0+Release >> > >> > Given that there are only 3 full working weeks between now and >> > Christmas, I think we should be in position to cut a release by the >> > end of the week of December 10, i.e. by Friday December 14. Not all of >> > the TODO issues have to be completed to make the release, but it would >> > be good to push to complete as much as possible. Please help by >> > reviewing the backlog, and if possible, assigning issues to yourself >> > that you'd like to pursue in the next 2 weeks. >> > >> > Let me know if this sounds reasonable, or any concerns. >> > >> > Thanks >> > Wes >> >
