Also for me https://crates.io/users/xhochy, please
On Sat, Jan 19, 2019, at 10:33 PM, Krisztián Szűcs wrote:
> Me too please: https://crates.io/users/kszucs
>
> Thanks, Krisztian
>
> On Sat, Jan 19, 2019 at 10:18 PM Kouhei Sutou wrote:
>
> > Could you add me?
> >
> > Here is my account: https:
Uwe L. Korn created ARROW-4374:
--
Summary: [C++] DictionaryBuilder does not correctly report length
and null_count
Key: ARROW-4374
URL: https://issues.apache.org/jira/browse/ARROW-4374
Project: Apache
Uwe L. Korn created ARROW-4367:
--
Summary: [C++] StringDictionaryBuilder segfaults on Finish with
only null entries
Key: ARROW-4367
URL: https://issues.apache.org/jira/browse/ARROW-4367
Project: Apache
Uwe L. Korn created ARROW-4362:
--
Summary: [Java] Test OpenJDK 11 in CI
Key: ARROW-4362
URL: https://issues.apache.org/jira/browse/ARROW-4362
Project: Apache Arrow
Issue Type: Improvement
Uwe L. Korn created ARROW-4360:
--
Summary: [C++] Query homebrew for Thrift
Key: ARROW-4360
URL: https://issues.apache.org/jira/browse/ARROW-4360
Project: Apache Arrow
Issue Type: Bug
+1 (binding) as the Rust community seems to support this.
Uwe
On Thu, Jan 24, 2019, at 7:45 AM, Melik-Adamyan, Areg wrote:
> +1 (non-binding)
>
> Is there a plan for C++ API?
>
> -Original Message-
> From: Renjie Liu [mailto:liurenjie2...@gmail.com]
> Sent: Wednesday, January 23, 2019
Uwe L. Korn created ARROW-4356:
--
Summary: [CI] Add integration (docker) test for turbodbc
Key: ARROW-4356
URL: https://issues.apache.org/jira/browse/ARROW-4356
Project: Apache Arrow
Issue Type
Uwe L. Korn created ARROW-4355:
--
Summary: [C++] test-util functions are no longer part of libarrow
Key: ARROW-4355
URL: https://issues.apache.org/jira/browse/ARROW-4355
Project: Apache Arrow
Uwe L. Korn created ARROW-4322:
--
Summary: [CI] docker nightlies fails after conda-forge compiler
migration
Key: ARROW-4322
URL: https://issues.apache.org/jira/browse/ARROW-4322
Project: Apache Arrow
I guess it's the same as everywhere else. Gave you the appropriate rights.
On Mon, Jan 21, 2019, at 7:23 PM, Uwe L. Korn wrote:
> Hello Micah,
>
> what's your username on confluence?
>
> Uwe
>
> On Mon, Jan 21, 2019, at 7:21 PM, Micah Kornfield wrote:
> >
Hello Micah,
what's your username on confluence?
Uwe
On Mon, Jan 21, 2019, at 7:21 PM, Micah Kornfield wrote:
> I ran into an issue running release verification on ubuntu 18.04 (I think
> "jq" needs to be installed with apt-get). I wanted to update the
> confluence page [1], but I don't see an
Uwe L. Korn created ARROW-4303:
--
Summary: [Gandiva/Python] Build LLVM with RTTI in manylinux1
container
Key: ARROW-4303
URL: https://issues.apache.org/jira/browse/ARROW-4303
Project: Apache Arrow
Uwe L. Korn created ARROW-4298:
--
Summary: [Java] Building Flight fails with OpenJDK 11
Key: ARROW-4298
URL: https://issues.apache.org/jira/browse/ARROW-4298
Project: Apache Arrow
Issue Type
I can help with the conda-forge packages.
Uwe
On Sat, Jan 19, 2019, at 5:21 PM, Wes McKinney wrote:
> The vote carries with 3 binding +1 votes. Thanks to everyone for
> helping verify the release
>
> There are a number of post-release tasks in
>
> https://cwiki.apache.org/confluence/display/ARR
Uwe L. Korn created ARROW-4291:
--
Summary: [Dev] Support selecting features in release scripts
Key: ARROW-4291
URL: https://issues.apache.org/jira/browse/ARROW-4291
Project: Apache Arrow
Issue
Uwe L. Korn created ARROW-4290:
--
Summary: [C++/Gandiva] Support detecting correct LLVM version in
Homebrew
Key: ARROW-4290
URL: https://issues.apache.org/jira/browse/ARROW-4290
Project: Apache Arrow
Uwe L. Korn created ARROW-4289:
--
Summary: [C++] Forward AR and RANLIB to thirdparty builds
Key: ARROW-4289
URL: https://issues.apache.org/jira/browse/ARROW-4289
Project: Apache Arrow
Issue Type
Uwe L. Korn created ARROW-4287:
--
Summary: [C++] Ensure minimal bison version on OSX for Thrift
Key: ARROW-4287
URL: https://issues.apache.org/jira/browse/ARROW-4287
Project: Apache Arrow
Issue
Uwe L. Korn created ARROW-4286:
--
Summary: [C++/R] Namespace vendored Boost
Key: ARROW-4286
URL: https://issues.apache.org/jira/browse/ARROW-4286
Project: Apache Arrow
Issue Type: New Feature
Hello,
note that we have(had?) the Python benchmarks continuously running and reported
at https://pandas.pydata.org/speed/arrow/. Seems like this stopped in July 2018.
UWe
On Fri, Jan 18, 2019, at 9:23 AM, Antoine Pitrou wrote:
>
> Hi Areg,
>
> That sounds like a good idea to me. Note our be
Uwe L. Korn created ARROW-4265:
--
Summary: [C++] Automatic conversion between Table and
std::vector>
Key: ARROW-4265
URL: https://issues.apache.org/jira/browse/ARROW-4265
Project: Apache Ar
Created https://issues.apache.org/jira/browse/INFRA-17655
On Thu, Jan 3, 2019, at 6:07 PM, Krisztián Szűcs wrote:
> +1
>
> On Thu, Jan 3, 2019 at 4:34 PM Wes McKinney wrote:
>
> > +1
> >
> > On Thu, Jan 3, 2019, 9:22 AM Uwe L. Korn >
> > > Hello,
>
Hello Suvayu,
for arrow-cpp it is definitely possible to cross-compile on the desktop as it
using standard CMake for the build. There are a lot of guides available for
doing cross compilation with CMake. This may work but I would expect that in
some places we're probably not passing all flags t
Hello Ryan,
for CentOS and pip, I would recommend to use the docker scripts that we use to
build the manylinux1 compatible wheels (the ones we also upload to PyPI):
https://github.com/apache/arrow/tree/master/python/manylinux1 They will
bootstrap an isolated environment in docker that is indepe
Uwe L. Korn created ARROW-4210:
--
Summary: [Python] Mention boost-cpp directly in the conda
meta.yaml for pyarrow
Key: ARROW-4210
URL: https://issues.apache.org/jira/browse/ARROW-4210
Project: Apache
Uwe L. Korn created ARROW-4191:
--
Summary: [C++] Use same CC and AR for jemalloc as for the main
sources
Key: ARROW-4191
URL: https://issues.apache.org/jira/browse/ARROW-4191
Project: Apache Arrow
This is definitely possible for Apache projects. Currently we still have two
releases: "Arrow without JS" and "Arrow JS". We can have separate release votes
for security and small fixes for subcrates. There are mainly two things that
"limit us":
1. We still need to do the release votes (there a
Hello Andy,
one thing that we had in discussions in the past and also opened me up a bit to
the parquet-cpp merge is that merging code into a repo doesn't mean that it
will reside always there. Apache has the infrastructure and guidelines to split
a part of a project into a separate one. This i
Hello Hatem,
I don't know of anyone that has used Xcode to build Arrow yet. We're normally
using `-GNinja` or the default make generator to build it. As I have a Mac,
I'll have a look at this but "cmake -G Xcode" is not running for me at the
moment. To help us debug this, can you open a JIRA on
Hello Hatem,
I don't know of anyone that has used Xcode to build Arrow yet. We're normally
using `-GNinja` or the default make generator to build it. As I have a Mac,
I'll have a look at this but "cmake -G Xcode" is not running for me at the
moment. To help us debug this, can you open a JIRA on
We probably need to support both, conda-forge and CRAN. As a first shot,
conda-forge will be much easier to setup as we should have a better build
toolchain available there and this could also then be used in the multilanguage
scenario demos really well. From my experience, the usage of conda in
Hello,
as requested per the mail from ASF infra, I would like to move the arrow-site
git repo to gitbox. This is the repo used for the distribution of the rendered
version of the website. Some +1s or a point why we should consider alternatives
would help to bring this forward. If there is conse
Uwe L. Korn created ARROW-4129:
--
Summary: [Python] Fix syntax problem in benchmark docs
Key: ARROW-4129
URL: https://issues.apache.org/jira/browse/ARROW-4129
Project: Apache Arrow
Issue Type
I also see this problem. This is due to the underlying filesystem on macOS
being case insensitive. The fix is to make your file system case sensitive
(this is possible but takes a while) We have two generated files
pyarrow.array.rst and pyarrow.Array.rst. For me the latter is the one that
relia
Uwe L. Korn created ARROW-4107:
--
Summary: [Python] Use ninja in pyarrow manylinux1 build
Key: ARROW-4107
URL: https://issues.apache.org/jira/browse/ARROW-4107
Project: Apache Arrow
Issue Type
t;
>>> what Uwe suggests is usually the way to go, your active process writes to a
>>> new file every time. Then you have a parallel process/thread that does
>>> compaction of smaller files in the background such that you don't have too
>>> many files.
>>&g
Hello Darren,
you're out of luck here. Parquet files are immutable and meant for batch
writes. Once they're written you cannot modify them anymore. To load them, you
need to know their metadata which is in the footer. The footer is always at the
end of the file and written once you call close.
+1, I would also like to see them in Sphinx.
Uwe
> Am 19.12.2018 um 11:13 schrieb Antoine Pitrou :
>
>
> We should decide where we want to put developer docs.
>
> I would favour putting them in the Sphinx docs, personally.
>
> Regards
>
> Antoine.
>
>
>> Le 19/12/2018 à 02:20, Wes McKinne
Uwe L. Korn created ARROW-4054:
--
Summary: [Python] Update gtest, flatbuffers and OpenSSL in
manylinux1 base image
Key: ARROW-4054
URL: https://issues.apache.org/jira/browse/ARROW-4054
Project: Apache
Uwe L. Korn created ARROW-3995:
--
Summary: [CI] Use understandable names in Travis Matrix
Key: ARROW-3995
URL: https://issues.apache.org/jira/browse/ARROW-3995
Project: Apache Arrow
Issue Type
Uwe L. Korn created ARROW-3972:
--
Summary: [Gandiva] Update to LLVM 7
Key: ARROW-3972
URL: https://issues.apache.org/jira/browse/ARROW-3972
Project: Apache Arrow
Issue Type: Improvement
Uwe L. Korn created ARROW-3944:
--
Summary: [Python] Build manylinux1 docker image directly in the CI
Key: ARROW-3944
URL: https://issues.apache.org/jira/browse/ARROW-3944
Project: Apache Arrow
Uwe L. Korn created ARROW-3932:
--
Summary: [Python/Documentation] Include Benchmarks.md in Sphinx
docs
Key: ARROW-3932
URL: https://issues.apache.org/jira/browse/ARROW-3932
Project: Apache Arrow
+1, nice to see this joining the Apache community
Uwe
> Am 01.12.2018 um 10:16 schrieb Antoine Pitrou :
>
>
>> Le 01/12/2018 à 00:50, Wes McKinney a écrit :
>>
>> This vote is to determine if the Arrow PMC is in favor of accepting
>> this donation. If the vote passes, the PMC and the authors
Uwe L. Korn created ARROW-3834:
--
Summary: [Doc] Merge Python & C++ and move to top-level
Key: ARROW-3834
URL: https://issues.apache.org/jira/browse/ARROW-3834
Project: Apache Arrow
Issue
Uwe L. Korn created ARROW-3829:
--
Summary: [Python] Support protocols to extract Arrow objects from
third-party classes
Key: ARROW-3829
URL: https://issues.apache.org/jira/browse/ARROW-3829
Project
Uwe L. Korn created ARROW-3767:
--
Summary: [C++] Add cast for Null to any type
Key: ARROW-3767
URL: https://issues.apache.org/jira/browse/ARROW-3767
Project: Apache Arrow
Issue Type: Improvement
Congratulations Krisztián!
On Thu, Nov 8, 2018, at 9:56 PM, Philipp Moritz wrote:
> Congrats and welcome Krisztián!
>
> On Thu, Nov 8, 2018 at 11:48 AM Wes McKinney wrote:
>
> > The Project Management Committee (PMC) for Apache Arrow has invited
> > Krisztián Szűcs to become a PMC member and we
Welcome to all of you!
On Thu, Nov 8, 2018, at 8:56 PM, Wes McKinney wrote:
> On behalf of the Arrow PMC, I'm happy to announce that Romain
> François, Sebastien Binet, and Yosuke Shiro have been invited to be
> committers on the project.
>
> Welcome, and thanks for your contributions!
Hello Randy,
you are looking for
https://arrow.apache.org/docs/python/generated/pyarrow.foreign_buffer.html#pyarrow.foreign_buffer
This takes an address, size and a Python object for having a reference on the
object. In your case the last one can be None. Note that this will not do a
copy and
Uwe L. Korn created ARROW-3711:
--
Summary: [C++] Don't pass CXX_FLAGS to C_FLAGS
Key: ARROW-3711
URL: https://issues.apache.org/jira/browse/ARROW-3711
Project: Apache Arrow
Issue Type
We also have an `apache-arrow` tag on StackOverflow. I was only follwoing this
and not pyarrow.
Note that you can setup email notifications for these tags at
https://stackexchange.com/filters
Cheers
Uwe
On Tue, Nov 6, 2018, at 10:06 AM, Wes McKinney wrote:
> hi folks,
>
> We are getting a lot
r Delta encoding in the Arrow columnar format. I suspect
> > this will eventually be added as it can be quite important to improve
> > in-memory query execution performance.
> >
> > Wes
> >
> > On Fri, Nov 2, 2018, 2:18 PM Uwe L. Korn >
> > > Hello S
Hello Sebastian,
currently you can only switch between plain and
dictionary-encoding-combined-with-run-length encoding using the
`use_dictionary` flag on
https://arrow.apache.org/docs/python/generated/pyarrow.parquet.write_table.html#pyarrow.parquet.write_table
. Other encoding are yet only im
Uwe L. Korn created ARROW-3670:
--
Summary: [C++] Use FindBacktrace to find execinfo.h support
Key: ARROW-3670
URL: https://issues.apache.org/jira/browse/ARROW-3670
Project: Apache Arrow
Issue
Uwe L. Korn created ARROW-3642:
--
Summary: [C++] Add arrowConfig.cmake generation
Key: ARROW-3642
URL: https://issues.apache.org/jira/browse/ARROW-3642
Project: Apache Arrow
Issue Type
Uwe L. Korn created ARROW-3641:
--
Summary: [C++/Python] remove public keyword from Cython api
functions
Key: ARROW-3641
URL: https://issues.apache.org/jira/browse/ARROW-3641
Project: Apache Arrow
Uwe L. Korn created ARROW-3610:
--
Summary: [C++] Add interface to turn stl_allocator into
arrow::MemoryPool
Key: ARROW-3610
URL: https://issues.apache.org/jira/browse/ARROW-3610
Project: Apache Arrow
I'll take care of
> * Upload the new wheels to PyPI
> * Update the conda packages
Uwe
+1 (binding)
Run verification script on OSX, had the same Plasma failures in Python as in
the 0.11 vote and thus not considering them as critical.
On Sun, Oct 21, 2018, at 11:15 PM, Krisztián Szűcs wrote:
> I can't run the verification script right now, but I've followed the
> changes, and it's
Uwe L. Korn created ARROW-3583:
--
Summary: [Python/Java] Create RecordBatch from VectorSchemaRoot
Key: ARROW-3583
URL: https://issues.apache.org/jira/browse/ARROW-3583
Project: Apache Arrow
I have triggered the wheel builds on my crossbow repo with build-25, feel free
to use them.
Uwe
On Sat, Oct 20, 2018, at 3:52 PM, Wes McKinney wrote:
> I'm having problems with Crossbow. I am going to try a few things
> (going through the setup process "from scratch" -- new tokens, new
> local r
Uwe L. Korn created ARROW-3565:
--
Summary: [Python] Pin tensorflow to 1.11.0 in manylinux1 container
Key: ARROW-3565
URL: https://issues.apache.org/jira/browse/ARROW-3565
Project: Apache Arrow
+1
> Am 18.10.2018 um 22:59 schrieb Wes McKinney :
>
> hello,
>
> Kouhei Sutou is proposing to donate Ruby bindings to the Parquet GLib
> library, which was received as a donation in September. This Ruby
> library was originally developed at
>
> https://github.com/red-data-tools/red-parquet/
>
Uwe L. Korn created ARROW-3535:
--
Summary: [Python] pip install tensorflow install too new numpy in
manylinux1 build
Key: ARROW-3535
URL: https://issues.apache.org/jira/browse/ARROW-3535
Project: Apache
Uwe L. Korn created ARROW-3534:
--
Summary: [Python] Update zlib library in manylinux1 image
Key: ARROW-3534
URL: https://issues.apache.org/jira/browse/ARROW-3534
Project: Apache Arrow
Issue Type
Uwe L. Korn created ARROW-3533:
--
Summary: [Python/Documentation] Use sphinx_rtd_theme instead of
Bootstrap
Key: ARROW-3533
URL: https://issues.apache.org/jira/browse/ARROW-3533
Project: Apache Arrow
Uwe L. Korn created ARROW-3530:
--
Summary: [Java/Python] Add conversion for pyarrow.Schema from
org.apache…pojo.Schema
Key: ARROW-3530
URL: https://issues.apache.org/jira/browse/ARROW-3530
Project
+1
On Mon, Oct 15, 2018, at 5:27 PM, Wes McKinney wrote:
> hi folks,
>
> Individuals from Feyen Zylstra LLC have developed a C# implementation
> of Apache Arrow and are proposing to donate it to the Apache project,
> as discussed on the mailing list
>
> https://github.com/feyenzylstra/apache-arr
You could also mention that we are about to receive a C# donation. Otherwise
this looks good.
Uwe
On Thu, Oct 11, 2018, at 6:05 PM, Wes McKinney wrote:
> ## Description:
>
> Apache Arrow is a cross-language development platform for in-memory data. It
> specifies a standardized language-independ
ering
> EEMCS, TU Delft, The Netherlands
> ____________
> From: Uwe L. Korn [uw...@xhochy.com]
> Sent: Thursday, October 11, 2018 2:43 PM
> To: dev@arrow.apache.org
> Subject: Re: parquet-column_scanner-test failure
>
> Hello Tanveer,
>
> your attachment did
Hello Tanveer,
your attachment did not come through as attachments are not allowed on the
mailing list. Can you post it somewhere?
Uwe
On Thu, Oct 11, 2018, at 12:33 PM, Tanveer Ahmad - EWI wrote:
> Hi,
>
> I enabled following flags and got error in the attachment (parquet-
> column_scanner-t
Uwe L. Korn created ARROW-3482:
--
Summary: [C++] Build with JEMALLOC by default
Key: ARROW-3482
URL: https://issues.apache.org/jira/browse/ARROW-3482
Project: Apache Arrow
Issue Type
+1 (binding)
I'm quite uncomfortable with the number of breakages but I think that at this
size of the project it will be unevitable that we will have still some minor
problems in the release.
On Mon, Oct 8, 2018, at 6:39 AM, Bryan Cutler wrote:
> +1 (non-binding)
>
> I ran tests for C++, Pyth
Hello Atul,
sorry for the long turnaround time. I finally had the time to spin up the code
from Python. I simply did some tests with a table of New York Taxi trip data
and Apache Drill. Using the bundled JDBC driver and JayDeBeAPI, the default for
accessing JDBC from Python, it took 11 minutes
Hello Yevgeni,
this looks interesting. Can you make a PR to https://github.com/apache/arrow so
that Petastorm is listed on https://arrow.apache.org/powered_by/ ?
I browsed a bit through your code. As far as I can see your approach is store
to have a set of Parquet files in a directory with a
for
> > fixing this .asc problem?
> >
> >
> > Thanks,
> > --
> > kou
> >
> > In <1538639225.4190225.1530323248.542da...@webmail.messagingengine.com>
> > "Re: [VOTE] Release Apache Arrow 0.11.0 (RC1)" on Thu, 04 Oct 2018
>
Uwe L. Korn created ARROW-3443:
--
Summary: [Java] Flight reports memory leaks in TestBasicOperation
Key: ARROW-3443
URL: https://issues.apache.org/jira/browse/ARROW-3443
Project: Apache Arrow
Hello Kou,
It seems like you have used a GPG key that is not in the main keys files:
```
+ gpg --verify apache-arrow-0.11.0.tar.gz.asc apache-arrow-0.11.0.tar.gz
gpg: Signature made Thu Oct 4 05:46:23 2018 CEST
gpg:using DSA key 7714A383F6F73E2D9828791D17423F641C837F31
gpg: Can't
Uwe L. Korn created ARROW-3395:
--
Summary: [C++/Python] Add docker container for linting
Key: ARROW-3395
URL: https://issues.apache.org/jira/browse/ARROW-3395
Project: Apache Arrow
Issue Type
Uwe L. Korn created ARROW-3392:
--
Summary: [Python] Support filters in disjunctive normal form in
ParquetDataset
Key: ARROW-3392
URL: https://issues.apache.org/jira/browse/ARROW-3392
Project: Apache
Uwe L. Korn created ARROW-3391:
--
Summary: [Python] Support \0 characters in binary Parquet
predicate values
Key: ARROW-3391
URL: https://issues.apache.org/jira/browse/ARROW-3391
Project: Apache Arrow
Uwe L. Korn created ARROW-3388:
--
Summary: [Python] boolean Partition keys in ParquetDataset are
reconstructed as string
Key: ARROW-3388
URL: https://issues.apache.org/jira/browse/ARROW-3388
Project
Uwe L. Korn created ARROW-3363:
--
Summary: [C++/Python] Add helper functions to detect scalar Python
types
Key: ARROW-3363
URL: https://issues.apache.org/jira/browse/ARROW-3363
Project: Apache Arrow
Uwe L. Korn created ARROW-3335:
--
Summary: [Python] Add ccache to manylinux1 container
Key: ARROW-3335
URL: https://issues.apache.org/jira/browse/ARROW-3335
Project: Apache Arrow
Issue Type
Uwe L. Korn created ARROW-3334:
--
Summary: [Python] Update conda packages to new numpy requirement
Key: ARROW-3334
URL: https://issues.apache.org/jira/browse/ARROW-3334
Project: Apache Arrow
> I may not be able to work on this for 0.11 but can you add
> me to https://bintray.com/apache ? I want write permission
> to https://bintray.com/apache/arrow .
>
> https://bintray.com/kou is my account.
You will need to make an INFRA ticket for this. The apache org is centrally
managed.
Uwe
+1 (binding)
On Tue, Sep 25, 2018, at 1:36 PM, Wes McKinney wrote:
> hello,
>
> Kouhei Sutou is proposing to donate C GLib bindings to the Parquet C++
> libraries (which can read Arrow tables back), designed to work
> together with the existing GLib bindings in Apache Arrow. This work
> was origi
Uwe L. Korn created ARROW-3301:
--
Summary: [Website] Update Jekyll and Bootstrap
Key: ARROW-3301
URL: https://issues.apache.org/jira/browse/ARROW-3301
Project: Apache Arrow
Issue Type
Uwe L. Korn created ARROW-3267:
--
Summary: [Python] Create empty table from schema
Key: ARROW-3267
URL: https://issues.apache.org/jira/browse/ARROW-3267
Project: Apache Arrow
Issue Type
The problem could be that it checks against master and you will probably have
changes for R in the ci/ directory. Changes in that directory will trigger a
build for the full matrix. So to get the build simple and fast, we should get
the ci/ changes for R into master soon.
Uwe
On Thu, Sep 6, 20
Hello Wes,
I'm ok with option 2 when we use the yet unfinished manylinux2010 image as the
base. This way, we will still be able to produce wheels that in the near future
are actually based an a architecture tag supported by a PEP. Also as I have
some packaging nightmare, I would feel much bette
Uwe L. Korn created ARROW-3143:
--
Summary: [C++] CopyBitmap into existing memory
Key: ARROW-3143
URL: https://issues.apache.org/jira/browse/ARROW-3143
Project: Apache Arrow
Issue Type
Uwe L. Korn created ARROW-3141:
--
Summary: [Python] Tensorflow support in pyarrow wheels pins
numpy>=1.14
Key: ARROW-3141
URL: https://issues.apache.org/jira/browse/ARROW-3141
Project: Apache Ar
Hello Jacob,
while not optimal, you could try to use
https://docs.python.org/3/library/io.html#io.BufferedReader together with a
much larger buffer_size than the default. This might not be the best way
possible as we have to cross the Python/C++ boundary more often but should
improve on the cu
Uwe L. Korn created ARROW-3109:
--
Summary: [Python] Add Python 3.7 virtualenvs to manylinux1
container
Key: ARROW-3109
URL: https://issues.apache.org/jira/browse/ARROW-3109
Project: Apache Arrow
Uwe L. Korn created ARROW-3108:
--
Summary: [C++] arrow::PrettyPrint for Table instances
Key: ARROW-3108
URL: https://issues.apache.org/jira/browse/ARROW-3108
Project: Apache Arrow
Issue Type
Uwe L. Korn created ARROW-3107:
--
Summary: [C++] arrow::PrettyPrint for Column instances
Key: ARROW-3107
URL: https://issues.apache.org/jira/browse/ARROW-3107
Project: Apache Arrow
Issue Type
+1
On Wed, Aug 22, 2018, at 12:53 AM, Phillip Cloud wrote:
> +1
>
> On Tue, Aug 21, 2018 at 6:26 PM Jacques Nadeau wrote:
>
> > +1
> >
> >
> >
> > On Tue, Aug 21, 2018 at 3:21 PM Philipp Moritz wrote:
> >
> > > +1 for the monorepo plan and push access to Parquet C++ committers
> > >
> > > -- P
Hello,
I will also go over the release and add items. For my personal goal for 0.11, I
want to have predicate pushdown for Parquet files working. This means that we
should be able to determine in Python code what the relevant RowGroups in a
file are as well as filtering a Table given the set of
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