Chao Sun created ARROW-3960:
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Summary: [Rust] remove extern crate for Rust 2018
Key: ARROW-3960
URL: https://issues.apache.org/jira/browse/ARROW-3960
Project: Apache Arrow
Issue Type: Improvement
nevi_me created ARROW-3959:
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Summary: [Rust] Time and Timestamp Support
Key: ARROW-3959
URL: https://issues.apache.org/jira/browse/ARROW-3959
Project: Apache Arrow
Issue Type: New Feature
Philipp Moritz created ARROW-3958:
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Summary: [Plasma] Reduce number of IPCs
Key: ARROW-3958
URL: https://issues.apache.org/jira/browse/ARROW-3958
Project: Apache Arrow
Issue Type:
Jim Fulton created ARROW-3957:
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Summary: pyarrow.hdfs.connect fails silently
Key: ARROW-3957
URL: https://issues.apache.org/jira/browse/ARROW-3957
Project: Apache Arrow
Issue Type: Bug
David Lee created ARROW-3956:
Summary: [Python] ParquetWriter.write_table isn't working
Key: ARROW-3956
URL: https://issues.apache.org/jira/browse/ARROW-3956
Project: Apache Arrow
Issue Type:
Yosuke Shiro created ARROW-3955:
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Summary: [GLib] Add (transfer full) to free when no longer needed
Key: ARROW-3955
URL: https://issues.apache.org/jira/browse/ARROW-3955
Project: Apache Arrow
Chao Sun created ARROW-3954:
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Summary: [Rust] Add Slice to Array and ArrayData
Key: ARROW-3954
URL: https://issues.apache.org/jira/browse/ARROW-3954
Project: Apache Arrow
Issue Type: Improvement
On windows it depends if it's a 32 or 64 bit binary, like on every other system
as well.
usize is usually used by Rust containers for indexing (see for example Vec in
the standard library) and I found it personally very annoying if libraries
break that rule, because in Rust you have to be
What would be the argument for using usize over i64/u64? Is usize 64
bits in Rust when compiling on Windows?
On Fri, Dec 7, 2018 at 9:48 AM Andy Grove wrote:
>
> I am in favor of using usize.
>
> Thanks.
>
> On Thu, Dec 6, 2018 at 7:20 PM paddy horan wrote:
>
> > All,
> >
> > As part of the PR
I am in favor of using usize.
Thanks.
On Thu, Dec 6, 2018 at 7:20 PM paddy horan wrote:
> All,
>
> As part of the PR for ARROW-3347 there was a discussion regarding the type
> that should be used for anything that measures the length of an array,
> i.e. len and capacity.
>
> The result of
One question here is: do we want to support datasets with more than 4G entries
on 32bit systems? If so, how would this even be possible (since you cannot just
fit that much data in any addressable memory chunk in Rust)?
So I would say: usize is idiomic and supports large enough datasets on the
Thanks for raising the issue, Paddy. In C++/Python/R we often work
with vary large contiguous datasets, so having support for 64-bit
lengths is important. If supporting this in Rust is not a hardship, I
think it's a good idea.
For IPC (shared memory) or RPC (Flight / gRPC), in many cases it would
Wes,
This is very exciting. Thanks for writing up the detailed document.
I think it is time for me to start brushing up on modern C++.
Andy.
On Thu, Dec 6, 2018 at 8:37 PM Wes McKinney wrote:
> hi folks,
>
> I jotted down some high level ideas about directions I'd like to push
> the various
I've added one PR to the list (https://github.com/apache/arrow/pull/3119)
to update the project to use Rust 2018 Edition.
I'm also considering removing one PR from the list and would like to get
opinions here.
I have a PR (https://github.com/apache/arrow/pull/3033) to add some basic
math and
Joris Van den Bossche created ARROW-3953:
Summary: Pandas MultiIndex renamed labels to codes (pd 0.24)
Key: ARROW-3953
URL: https://issues.apache.org/jira/browse/ARROW-3953
Project: Apache
Andy Grove created ARROW-3952:
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Summary: [Rust] Specify edition="2018" in Cargo.toml
Key: ARROW-3952
URL: https://issues.apache.org/jira/browse/ARROW-3952
Project: Apache Arrow
Issue Type:
hi there,
Back in the days, for my particle physics work, I had to be able to read
and write numpy data files[1] (for interop with existing analysis
pipelines.)
I was wondering whether I couldn't integrate this Go package with Apache
Arrow:
- https://github.com/sbinet/npyio
and put it under
Sebastien Binet created ARROW-3951:
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Summary: [Go] implement a CSV writer
Key: ARROW-3951
URL: https://issues.apache.org/jira/browse/ARROW-3951
Project: Apache Arrow
Issue Type: Improvement
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