[jira] [Created] (ARROW-7278) [C++][Gandiva] Implement Boyer-Moore string search algorithm for functions doing string matching

2019-11-28 Thread Projjal Chanda (Jira)
Projjal Chanda created ARROW-7278: - Summary: [C++][Gandiva] Implement Boyer-Moore string search algorithm for functions doing string matching Key: ARROW-7278 URL: https://issues.apache.org/jira/browse/ARROW-7278

[jira] [Created] (ARROW-7277) [Document] Add discussion about vector lifecycle

2019-11-28 Thread Liya Fan (Jira)
Liya Fan created ARROW-7277: --- Summary: [Document] Add discussion about vector lifecycle Key: ARROW-7277 URL: https://issues.apache.org/jira/browse/ARROW-7277 Project: Apache Arrow Issue Type: Impro

[jira] [Created] (ARROW-7276) [Ruby] Add support for building Arrow::ListArray from [[...]]

2019-11-28 Thread Kouhei Sutou (Jira)
Kouhei Sutou created ARROW-7276: --- Summary: [Ruby] Add support for building Arrow::ListArray from [[...]] Key: ARROW-7276 URL: https://issues.apache.org/jira/browse/ARROW-7276 Project: Apache Arrow

[jira] [Created] (ARROW-7275) [Ruby] Add support for Arrow::ListDataType.new(data_type)

2019-11-28 Thread Kouhei Sutou (Jira)
Kouhei Sutou created ARROW-7275: --- Summary: [Ruby] Add support for Arrow::ListDataType.new(data_type) Key: ARROW-7275 URL: https://issues.apache.org/jira/browse/ARROW-7275 Project: Apache Arrow

Re: [Discuss][FlightRPC] Extensions to Flight: "DoBidirectional"

2019-11-28 Thread Jacques Nadeau
I'd vote for explicitly not supported. We should keep our primitives narrow. On Wed, Nov 27, 2019, 1:17 PM David Li wrote: > Thanks for the feedback. > > I do think if we had explicitly embraced gRPC from the beginning, > there are a lot of places where things could be made more ergonomic, > inc

[jira] [Created] (ARROW-7274) [C++] Add Result APIs to Decimal class

2019-11-28 Thread Antoine Pitrou (Jira)
Antoine Pitrou created ARROW-7274: - Summary: [C++] Add Result APIs to Decimal class Key: ARROW-7274 URL: https://issues.apache.org/jira/browse/ARROW-7274 Project: Apache Arrow Issue Type: Sub

[jira] [Created] (ARROW-7273) [Python] Non-nullable null field is allowed / crashes when writing to parquet

2019-11-28 Thread Joris Van den Bossche (Jira)
Joris Van den Bossche created ARROW-7273: Summary: [Python] Non-nullable null field is allowed / crashes when writing to parquet Key: ARROW-7273 URL: https://issues.apache.org/jira/browse/ARROW-7273

Re: [NIGHTLY] Arrow Build Report for Job nightly-2019-11-28-0

2019-11-28 Thread Krisztián Szűcs
The manylinux tests are failing because the images are not yet pushed to the apache/arrow-dev docker hub repository. I'm going to push them manually once infra provides me access. On Thu, Nov 28, 2019 at 2:04 PM Crossbow wrote: > > Arrow Build Report for Job nightly-2019-11-28-0 > > All tasks: >

[NIGHTLY] Arrow Build Report for Job nightly-2019-11-28-0

2019-11-28 Thread Crossbow
Arrow Build Report for Job nightly-2019-11-28-0 All tasks: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2019-11-28-0 Failed Tasks: - test-conda-python-3.7-pandas-master: URL: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2019-11-28-0-circle-test-conda-

Re: Datasets and Java

2019-11-28 Thread Hongze Zhang
Hi François, Thank you very much for this kindly detailed analysis! Since I am not so professional to the project Arrow, this could help me quite a lot so that I don't have to try inventing everything by my own imagination. Addressing your comment: > Having said that, I think I understand wher

Re: Datasets and Java

2019-11-28 Thread Antoine Pitrou
Le 28/11/2019 à 07:26, Hongze Zhang a écrit : > Thanks for referencing this, Antoine. The concepts and principles seem to be > pretty concrete so I > may take some time to read it in detail. > > BTW I noticed that by the current discussion in ticket ARROW-7272[1] it's > unlikely clear whether