[jira] [Created] (ARROW-7644) Add vcpkg installation instructions

2020-01-21 Thread JackBoosY (Jira)
JackBoosY created ARROW-7644: Summary: Add vcpkg installation instructions Key: ARROW-7644 URL: https://issues.apache.org/jira/browse/ARROW-7644 Project: Apache Arrow Issue Type: Improvement

[jira] [Created] (ARROW-7643) Add ToList method to all Array

2020-01-21 Thread Takashi Hashida (Jira)
Takashi Hashida created ARROW-7643: -- Summary: Add ToList method to all Array Key: ARROW-7643 URL: https://issues.apache.org/jira/browse/ARROW-7643 Project: Apache Arrow Issue Type:

[jira] [Created] (ARROW-7642) [Rust] Create build.rs to generate flatbuffers files

2020-01-21 Thread Andy Grove (Jira)
Andy Grove created ARROW-7642: - Summary: [Rust] Create build.rs to generate flatbuffers files Key: ARROW-7642 URL: https://issues.apache.org/jira/browse/ARROW-7642 Project: Apache Arrow Issue

[jira] [Created] (ARROW-7641) [R] Make dataset vignette have executable code

2020-01-21 Thread Neal Richardson (Jira)
Neal Richardson created ARROW-7641: -- Summary: [R] Make dataset vignette have executable code Key: ARROW-7641 URL: https://issues.apache.org/jira/browse/ARROW-7641 Project: Apache Arrow

Arrow sync call January 22 at 12:00 US/Eastern, 17:00 UTC

2020-01-21 Thread Neal Richardson
Hi all, Reminder that our biweekly call is tomorrow (or much later today, depending on your time zone) at https://meet.google.com/vtm-teks-phx. All are welcome to join. Notes will be sent out to the mailing list afterwards. Neal

Re: [DISCUSS] C Data Interface, take 2

2020-01-21 Thread Wes McKinney
Thanks Jacques. I agree that none of the ways forward on this problem are wholly satisfactory. We should encourage users of this C API to prefer emitting byte-aligned / 0-offset in line with the IPC spec wherever possible. It will be interesting to see after a period of time how downstream

Re: new to Arrow / integration with Kudu

2020-01-21 Thread Wes McKinney
I'm interested to see an Arrow adapter for Apache Kudu developed. My gut feeling is that this work should be undertaken in Kudu itself, potentially having the tablet servers producing Arrow Record Batches locally and sending them to the client rather than converting to Kudu's own on-the-wire

Re: [DISCUSS] C Data Interface, take 2

2020-01-21 Thread Jacques Nadeau
Upon further reflection (and as I've noted on the PR), I think merging the ABI as a general feature of Arrow is preferable to making this be a subinterface of the C++ part of the project. While the offset field is awkward given its absence from the IPC spec, it's better to avoid fragmenting the

new to Arrow / integration with Kudu

2020-01-21 Thread Shazz
Hi, I'm thinking of an architecture to store and access efficiently tabular data and I was told to look at Arrow and Kudu. I saw on the frontpage a diagram where Arrow can be integrated with Kudu but nothing in the documentation. Is there an example available somewhere ? Thanks ! --

[jira] [Created] (ARROW-7637) [GLib] Check components installed when building

2020-01-21 Thread Yosuke Shiro (Jira)
Yosuke Shiro created ARROW-7637: --- Summary: [GLib] Check components installed when building Key: ARROW-7637 URL: https://issues.apache.org/jira/browse/ARROW-7637 Project: Apache Arrow Issue

[jira] [Created] (ARROW-7636) [Python] Clean-up the pyarrow.dataset.partitioning() API

2020-01-21 Thread Joris Van den Bossche (Jira)
Joris Van den Bossche created ARROW-7636: Summary: [Python] Clean-up the pyarrow.dataset.partitioning() API Key: ARROW-7636 URL: https://issues.apache.org/jira/browse/ARROW-7636 Project:

[jira] [Created] (ARROW-7635) [C++] Add pkg-config support for each components

2020-01-21 Thread Yosuke Shiro (Jira)
Yosuke Shiro created ARROW-7635: --- Summary: [C++] Add pkg-config support for each components Key: ARROW-7635 URL: https://issues.apache.org/jira/browse/ARROW-7635 Project: Apache Arrow Issue

[jira] [Created] (ARROW-7634) [Python] Dataset tests failing on Windows to parse file path

2020-01-21 Thread Joris Van den Bossche (Jira)
Joris Van den Bossche created ARROW-7634: Summary: [Python] Dataset tests failing on Windows to parse file path Key: ARROW-7634 URL: https://issues.apache.org/jira/browse/ARROW-7634 Project:

[jira] [Created] (ARROW-7633) [C++][CI] Create fuzz targets for tensors and sparse tensors

2020-01-21 Thread Antoine Pitrou (Jira)
Antoine Pitrou created ARROW-7633: - Summary: [C++][CI] Create fuzz targets for tensors and sparse tensors Key: ARROW-7633 URL: https://issues.apache.org/jira/browse/ARROW-7633 Project: Apache Arrow

[NIGHTLY] Arrow Build Report for Job nightly-2020-01-21-0

2020-01-21 Thread Crossbow
Arrow Build Report for Job nightly-2020-01-21-0 All tasks: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2020-01-21-0 Failed Tasks: - conda-win-vs2015-py36: URL: https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2020-01-21-0-azure-conda-win-vs2015-py36 -

[jira] [Created] (ARROW-7632) [C++] [CI] Improve fuzzing seed corpus

2020-01-21 Thread Antoine Pitrou (Jira)
Antoine Pitrou created ARROW-7632: - Summary: [C++] [CI] Improve fuzzing seed corpus Key: ARROW-7632 URL: https://issues.apache.org/jira/browse/ARROW-7632 Project: Apache Arrow Issue Type:

[jira] [Created] (ARROW-7631) [C++][Gandiva] return zero if there is an overflow while converting a decimal to a lower precision/scale

2020-01-21 Thread Prudhvi Porandla (Jira)
Prudhvi Porandla created ARROW-7631: --- Summary: [C++][Gandiva] return zero if there is an overflow while converting a decimal to a lower precision/scale Key: ARROW-7631 URL:

[jira] [Created] (ARROW-7629) [C++][CI] Add fuzz regression files to arrow-testing

2020-01-21 Thread Antoine Pitrou (Jira)
Antoine Pitrou created ARROW-7629: - Summary: [C++][CI] Add fuzz regression files to arrow-testing Key: ARROW-7629 URL: https://issues.apache.org/jira/browse/ARROW-7629 Project: Apache Arrow

[jira] [Created] (ARROW-7630) [C++][CI] Check fuzz crash regressions in CI

2020-01-21 Thread Antoine Pitrou (Jira)
Antoine Pitrou created ARROW-7630: - Summary: [C++][CI] Check fuzz crash regressions in CI Key: ARROW-7630 URL: https://issues.apache.org/jira/browse/ARROW-7630 Project: Apache Arrow Issue

[jira] [Created] (ARROW-7628) PyArrow read_csv problematic cases

2020-01-21 Thread Athanassios Hatzis (Jira)
Athanassios Hatzis created ARROW-7628: - Summary: PyArrow read_csv problematic cases Key: ARROW-7628 URL: https://issues.apache.org/jira/browse/ARROW-7628 Project: Apache Arrow Issue

[jira] [Created] (ARROW-7627) [C++][Gandiva] Optimize string truncate function

2020-01-21 Thread Projjal Chanda (Jira)
Projjal Chanda created ARROW-7627: - Summary: [C++][Gandiva] Optimize string truncate function Key: ARROW-7627 URL: https://issues.apache.org/jira/browse/ARROW-7627 Project: Apache Arrow

[jira] [Created] (ARROW-7626) [Parquet][GLib] Add support for version macros

2020-01-21 Thread Kouhei Sutou (Jira)
Kouhei Sutou created ARROW-7626: --- Summary: [Parquet][GLib] Add support for version macros Key: ARROW-7626 URL: https://issues.apache.org/jira/browse/ARROW-7626 Project: Apache Arrow Issue