[jira] [Created] (ARROW-5702) [C++] parquet::arrow::FileReader::GetSchema()

2019-06-23 Thread JIRA
Romain François created ARROW-5702: -- Summary: [C++] parquet::arrow::FileReader::GetSchema() Key: ARROW-5702 URL: https://issues.apache.org/jira/browse/ARROW-5702 Project: Apache Arrow Issue

[jira] [Created] (ARROW-5701) [C++][Gandiva] Build expressions only for the required selection vector types

2019-06-23 Thread Pindikura Ravindra (JIRA)
Pindikura Ravindra created ARROW-5701: - Summary: [C++][Gandiva] Build expressions only for the required selection vector types Key: ARROW-5701 URL: https://issues.apache.org/jira/browse/ARROW-5701

[jira] [Created] (ARROW-5700) [C++] Failed to open local file: Bad file descriptor

2019-06-23 Thread Tham (JIRA)
Tham created ARROW-5700: --- Summary: [C++] Failed to open local file: Bad file descriptor Key: ARROW-5700 URL: https://issues.apache.org/jira/browse/ARROW-5700 Project: Apache Arrow Issue Type: Bug

[jira] [Created] (ARROW-5699) [C++] Optimize parsing of Decimal128 in CSV

2019-06-23 Thread Micah Kornfield (JIRA)
Micah Kornfield created ARROW-5699: -- Summary: [C++] Optimize parsing of Decimal128 in CSV Key: ARROW-5699 URL: https://issues.apache.org/jira/browse/ARROW-5699 Project: Apache Arrow Issue Ty

Re: [Disscuss][Java] Add more check style rule for Java code

2019-06-23 Thread Jonathan Spooner
Unsubscribe On Thu, Jun 13, 2019 at 9:21 PM Micah Kornfield wrote: > I'm in favor of the changes also, but since they affect the entire Java > codebase I wanted people to be aware of them in case there are any > objections. I plan to merge the PR tomorrow evening Past or over the > weekend unle

Re: Failures in Arrow tests run outside of continuous integration

2019-06-23 Thread Wes McKinney
The Docker nightlies are almost back to passing https://github.com/ursa-labs/crossbow/branches/all?page=1&query=nightly-484&utf8=%E2%9C%93 I put up a WIP patch for the c_glib build but will need help with that, and a patch for R. On the others * I will look into turbodbc to see if it can be fixe

Re: Go becomes the 4th language to be a part of the Arrow integration tests (!)

2019-06-23 Thread Wes McKinney
@Antoine -- on that I'm not sure. Having bidirectional read/write tests for each pair of languages feels like the most secure approach (but maybe not?), so if the runtimes grow too long, we might split up the test matrix into multiple jobs instead of a single monolithic job. On Sun, Jun 23, 2019 a

[jira] [Created] (ARROW-5698) [R] r/Dockerfile docker-compose build is broken

2019-06-23 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-5698: --- Summary: [R] r/Dockerfile docker-compose build is broken Key: ARROW-5698 URL: https://issues.apache.org/jira/browse/ARROW-5698 Project: Apache Arrow Issue Type

[jira] [Created] (ARROW-5697) [GLib] c_glib/Dockerfile is broken

2019-06-23 Thread Wes McKinney (JIRA)
Wes McKinney created ARROW-5697: --- Summary: [GLib] c_glib/Dockerfile is broken Key: ARROW-5697 URL: https://issues.apache.org/jira/browse/ARROW-5697 Project: Apache Arrow Issue Type: Bug

Re: How should a Python/C++ project depend on Arrow (issues with ABI and wheel)?

2019-06-23 Thread Antoine Pitrou
On Sat, 22 Jun 2019 09:54:14 -0400 Antonio Cavallo wrote: > > You know, I wish the scientific communities would stop producing wheels > > and instead encourage users to switch to conda. The wheel paradigm is > > conceptually antiquated and is really a nuisance to package developers > > and maint

[jira] [Created] (ARROW-5696) [Gandiva] [C++] Introduce castVarcharVarchar

2019-06-23 Thread Praveen Kumar Desabandu (JIRA)
Praveen Kumar Desabandu created ARROW-5696: -- Summary: [Gandiva] [C++] Introduce castVarcharVarchar Key: ARROW-5696 URL: https://issues.apache.org/jira/browse/ARROW-5696 Project: Apache Arrow

Re: Go becomes the 4th language to be a part of the Arrow integration tests (!)

2019-06-23 Thread Antoine Pitrou
This is extremely good news. One question though about our integration testing strategy. It seems right now we're testing all n² possible combinations (currently n = 4). That won't scale very far. Perhaps at some point we should switch to a O(n) testing strategy? For example testing all cons

[jira] [Created] (ARROW-5695) [Release] Run sourcelink test in verify-release-candidate.sh

2019-06-23 Thread Yosuke Shiro (JIRA)
Yosuke Shiro created ARROW-5695: --- Summary: [Release] Run sourcelink test in verify-release-candidate.sh Key: ARROW-5695 URL: https://issues.apache.org/jira/browse/ARROW-5695 Project: Apache Arrow

[jira] [Created] (ARROW-5694) [Python] List of decimals are not supported when converting to pandas

2019-06-23 Thread Micah Kornfield (JIRA)
Micah Kornfield created ARROW-5694: -- Summary: [Python] List of decimals are not supported when converting to pandas Key: ARROW-5694 URL: https://issues.apache.org/jira/browse/ARROW-5694 Project: Apac

Re: Go becomes the 4th language to be a part of the Arrow integration tests (!)

2019-06-23 Thread Micah Kornfield
This is awesome kudos to everyone that made it happen! On Sat, Jun 22, 2019 at 1:07 PM Wes McKinney wrote: > I'm excited to announce that Go has become the 4th language to > officially participate in the Arrow binary protocol integration tests, > after Java, C++, and JavaScript: > > > https://gi