Yes, I opened a JIRA, I'm going to try to make a proposal that consolidates
all the recent dictionary discussions.
On Mon, Sep 9, 2019 at 12:21 PM Wes McKinney wrote:
> hi Micah,
>
> I think we should formulate changes to format/Columnar.rst and have a
> vote, what do you think?
>
> On Thu, Aug
Sounds good to me also and I don't think we need a vote either.
On Sat, Sep 7, 2019 at 7:36 PM Micah Kornfield
wrote:
> +1 on this, I also don't think a vote is necessary as long as we make the
> change before 0.15.0
>
> On Saturday, September 7, 2019, Wes McKinney wrote:
>
> > I see, thank
Yongbo Zhang,
Opened up a pull request to have DateMilliVector return a LocalDate instead
of a LocalDateTime object.
Do people have opinions if this breaking change is worth the correctness?
Thanks,
Micah
[1] https://github.com/apache/arrow/pull/5315
On Sat, Sep 7, 2019 at 4:14 PM Yongbo Zhang
Wes McKinney created ARROW-6504:
---
Summary: [Python][Packaging] Add mimalloc to Windows conda
packages for better performance
Key: ARROW-6504
URL: https://issues.apache.org/jira/browse/ARROW-6504
If we build the GLib-based library with MSVC, it doesn't
require MSYS nor Cygwin. It just requires MSVC.
In
"RE: Plasma scenarios" on Mon, 9 Sep 2019 22:05:26 +,
Eric Erhardt wrote:
> I don't think the C# bindings would use the Glib-based libraries on Windows
> if it requires
Kenta Murata created ARROW-6503:
---
Summary: [C++] Add an argument of memory pool object to
SparseTensorConverter
Key: ARROW-6503
URL: https://issues.apache.org/jira/browse/ARROW-6503
Project: Apache
Wes McKinney created ARROW-6502:
---
Summary: [GLib][CI] MinGW failure in CI
Key: ARROW-6502
URL: https://issues.apache.org/jira/browse/ARROW-6502
Project: Apache Arrow
Issue Type: Bug
Kenta Murata created ARROW-6501:
---
Summary: [Format][C++] Remove non_zero_length field from
SparseIndex
Key: ARROW-6501
URL: https://issues.apache.org/jira/browse/ARROW-6501
Project: Apache Arrow
I'm referring to the arrow-devel and parquet-devel packages, which are C++
packages. If you built the R library (using install.package) against
version 0.14.0 and then upgraded arrow-devel to 0.14.1 without rebuilding
the R library, you could have this issue.
I would recommend reinstalling the R
On Mon, 9 Sep 2019, Wes McKinney wrote:
I'm a bit confused by the error message
"
Error in write_parquet_file(to_arrow(table), file) :
Arrow error: IOError: Metadata contains Thrift LogicalType that is
not recognized.
"
This error comes from
I'm happy to start a new thread to focus on DoPut specifically.
Middleware for Java has been in review.
Best,
David
On 9/9/19, Wes McKinney wrote:
> Ah, I think I'm referring to the format change around DoPut, for which
> there is not a PR yet. Sorry for my confusion
>
> Do we want to start a
Andong Zhan created ARROW-6500:
--
Summary: [Java] How to use RootAllocator in a low memory setting?
Key: ARROW-6500
URL: https://issues.apache.org/jira/browse/ARROW-6500
Project: Apache Arrow
I don't think the C# bindings would use the Glib-based libraries on Windows if
it requires installing MSYS2 or Cygwin on the end-user's Windows machine. So
don't go through the work building the Glib-based libraries with MSVC on
account of the C# library.
-Original Message-
From: Sutou
Sutou Kouhei created ARROW-6499:
---
Summary: [C++] Add support for bundled Boost with MSVC
Key: ARROW-6499
URL: https://issues.apache.org/jira/browse/ARROW-6499
Project: Apache Arrow
Issue Type:
Hi,
> In theory you could use the GLib-based library with MSVC, the main
> requirement is gobject-introspection
>
> https://github.com/GNOME/gobject-introspection/blob/master/MSVC.README.rst
Generally, we can use the GLib-based library without GObject
Introspection if we write bindings by hand.
I'm a bit confused by the error message
"
Error in write_parquet_file(to_arrow(table), file) :
Arrow error: IOError: Metadata contains Thrift LogicalType that is
not recognized.
"
This error comes from
https://github.com/apache/arrow/blob/master/cpp/src/parquet/types.cc#L455
This
Hi,
> I know Plasma today is not supported on Windows, but I think support could be
> added since Windows supports memory mapped files (through a different API
> than mmap) and it now supports Unix Domain Sockets [1].
> ...
> [1]
On Mon, 9 Sep 2019, Neal Richardson wrote:
Hi Daniel,
This works on my machine:
library(arrow)
write_parquet(data.frame(y = c("a", "b", "c"), stringsAsFactors=FALSE), file=
"string.parquet")
read_parquet("string.parquet")
y
1 a
2 b
3 c
(The function masking warnings are all from
Ah, I think I'm referring to the format change around DoPut, for which
there is not a PR yet. Sorry for my confusion
Do we want to start a separate discussion thread about that?
https://docs.google.com/document/d/1hrwxNwPU1aOD_1ciRUOaGeUCyXYOmu6IxxCfY6Stj6w/edit?usp=sharing
On Mon, Sep 9, 2019
Isn't a middleware an implementation-specific concern? Does it need a
formal vote?
Regards
Antoine.
Le 09/09/2019 à 22:49, Wes McKinney a écrit :
> It seems like there is positive feedback on the PR. Do we want to have
> a vote about this?
>
> On Mon, Aug 12, 2019 at 7:54 AM David Li
It seems like there is positive feedback on the PR. Do we want to have
a vote about this?
On Mon, Aug 12, 2019 at 7:54 AM David Li wrote:
>
> I've (finally) put up a draft implementation of middleware for Java:
> https://github.com/apache/arrow/pull/5068
>
> Hopefully this helps clarify how the
Wes McKinney created ARROW-6498:
---
Summary: [C++][CI] Download googletest tarball and use for EP
build to avoid occasional flakiness
Key: ARROW-6498
URL: https://issues.apache.org/jira/browse/ARROW-6498
hi Micah,
I think we should formulate changes to format/Columnar.rst and have a
vote, what do you think?
On Thu, Aug 29, 2019 at 2:23 AM Micah Kornfield wrote:
>>
>>
>> > I was thinking the file format must satisfy one of two conditions:
>> > 1. Exactly one dictionarybatch per encoded column
Neal Richardson created ARROW-6497:
--
Summary: [Website] On change to master branch, automatically make
PR to asf-site
Key: ARROW-6497
URL: https://issues.apache.org/jira/browse/ARROW-6497
Project:
Wes McKinney created ARROW-6496:
---
Summary: [Python] Fix ARROW_ORC=ON build in Python wheels on macOS
Key: ARROW-6496
URL: https://issues.apache.org/jira/browse/ARROW-6496
Project: Apache Arrow
hi Eric,
On Fri, Sep 6, 2019 at 5:09 PM Eric Erhardt
wrote:
>
> I was looking for the high level scenarios for the Plasma In-Memory Object
> Store. A colleague of mine suggested we could use it to pass data between a
> C# process and a Python process.
>
> I've read the intro blog [0] on
Hi Daniel,
This works on my machine:
> library(arrow)
> write_parquet(data.frame(y = c("a", "b", "c"), stringsAsFactors=FALSE), file=
> "string.parquet")
> read_parquet("string.parquet")
y
1 a
2 b
3 c
>
(The function masking warnings are all from library(tidyverse) and
aren't relevant here.)
Antoine Pitrou created ARROW-6495:
-
Summary: [Plasma] Use xxh3 for object hashing
Key: ARROW-6495
URL: https://issues.apache.org/jira/browse/ARROW-6495
Project: Apache Arrow
Issue Type:
Benjamin Kietzman created ARROW-6494:
Summary: [C++] Implement basic PartitionScheme
Key: ARROW-6494
URL: https://issues.apache.org/jira/browse/ARROW-6494
Project: Apache Arrow
Issue
Joris Van den Bossche created ARROW-6492:
Summary: [Python] file written with latest fastparquet cannot be
read with latest pyarrow
Key: ARROW-6492
URL: https://issues.apache.org/jira/browse/ARROW-6492
Pindikura Ravindra created ARROW-6491:
-
Summary: [Java] fix master build failure caused by ErrorProne
Key: ARROW-6491
URL: https://issues.apache.org/jira/browse/ARROW-6491
Project: Apache Arrow
Pindikura Ravindra created ARROW-6490:
-
Summary: [Java] log error for leak in allocator close
Key: ARROW-6490
URL: https://issues.apache.org/jira/browse/ARROW-6490
Project: Apache Arrow
Congratulations!
On Sat, 7 Sep 2019 at 20:54, Rok Mihevc wrote:
> Congrats all!
>
> On Sat, Sep 7, 2019 at 5:02 AM Bryan Cutler wrote:
>
> > Congrats Ben, Kenta and Neal!
> >
> > On Fri, Sep 6, 2019, 12:15 PM Krisztián Szűcs >
> > wrote:
> >
> > > Congratulations!
> > >
> > > On Fri, Sep 6,
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