On the specification: I'm -.5 on saying array lengths can be different then
row batch length (especially if both are valid lengths). I can see some
wiggle room the the current language [1][2] that might allow for modifying
this, so I think we should update it one way or another however this
conver
Micah Kornfield created ARROW-6931:
--
Summary: [Java] Consider starting to use Google Truth Fluent
Assertions library
Key: ARROW-6931
URL: https://issues.apache.org/jira/browse/ARROW-6931
Project: Apa
Micah Kornfield created ARROW-6930:
--
Summary: [Java] Create static factory methods for common array
types of testing.
Key: ARROW-6930
URL: https://issues.apache.org/jira/browse/ARROW-6930
Project: Ap
Micah Kornfield created ARROW-6929:
--
Summary: [C++] ValidateArray is out of sync with the ListArray IPC
specification
Key: ARROW-6929
URL: https://issues.apache.org/jira/browse/ARROW-6929
Project: Ap
I would like to use pyarrow with pyzmq no copy to send dicts of arrays
across the network without having to make copies of the arrays stored
in the dicts.
I've come up with an example, here:
https://gist.github.com/syamajala/51d52f5e326ff719bf6231546091991d
However, I'm having trouble with deser
Congrats Eric!
Best,
Liya Fan
On Fri, Oct 18, 2019 at 3:06 AM paddy horan wrote:
> Congrats Eric!
>
>
> From: Micah Kornfield
> Sent: Thursday, October 17, 2019 12:45:15 PM
> To: dev
> Subject: Re: [ANNOUNCE] New Arrow committer: Eric Erhardt
>
> Congrats Eric
Neville Dipale created ARROW-6928:
-
Summary: [Rust] Add FixedSizeList type
Key: ARROW-6928
URL: https://issues.apache.org/jira/browse/ARROW-6928
Project: Apache Arrow
Issue Type: Sub-task
Thanks Andy,
Please see https://github.com/apache/arrow/pull/4167#issuecomment-543381089
for the status of the PR. We have a few missing data types (fixed list,
timezone to timestamp, etc.) that are currently stopping me from testing
the reading of files.
I'm trying out creating a fixed size list
Thanks for all the updates. I'd like to get involved and help out with this
effort as well. I don't have any major work planned for DataFusion for
1.0.0 now other than maybe moving to the new parquet ArrowReader, if it is
ready in time.
I have been chatting with the author of the Rust Flatbuffer p
https://github.com/apache/arrow/pull/5689 will fix them:
> - debian-stretch:
> URL:
> https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2019-10-17-0-azure-debian-stretch
> - debian-buster:
> URL:
> https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2019-10-17-0-a
Kouhei Sutou created ARROW-6927:
---
Summary: [C++] Add gRPC version check
Key: ARROW-6927
URL: https://issues.apache.org/jira/browse/ARROW-6927
Project: Apache Arrow
Issue Type: Improvement
Matthew Rocklin created ARROW-6926:
--
Summary: Support __sizeof__ protocol for Python objects
Key: ARROW-6926
URL: https://issues.apache.org/jira/browse/ARROW-6926
Project: Apache Arrow
Issue
John Norris created ARROW-6925:
--
Summary: Arrow fails to buld on MacOS 10.13.6 using brew gcc 7 and
8
Key: ARROW-6925
URL: https://issues.apache.org/jira/browse/ARROW-6925
Project: Apache Arrow
Wes McKinney created ARROW-6924:
---
Summary: [Python] Disallow writing Parquet V2 files from Python
until PARQUET-458 is resolved
Key: ARROW-6924
URL: https://issues.apache.org/jira/browse/ARROW-6924
Proj
Good evening
With support for testing against integration files now done, I've resumed
work on the IPC reader. If I don't encounter trouble reading the existing
files, I expect to be done with this work by the end of the weekend. I had
taken the approach of one large PR to include all Rust-support
Hi,
For the record, I've been working on a C++ implementation of exporting
and importing data using the C data interface:
https://github.com/apache/arrow/pull/5608
(some datatypes are not handled yet, and metadata is currently not
implemented)
Also Neal has used that PR to create a proof-
Congrats Eric!
From: Micah Kornfield
Sent: Thursday, October 17, 2019 12:45:15 PM
To: dev
Subject: Re: [ANNOUNCE] New Arrow committer: Eric Erhardt
Congrats Eric!
On Thu, Oct 17, 2019 at 6:58 AM Wes McKinney wrote:
> On behalf of the Arrow PMC, I'm happy to a
Joris Van den Bossche created ARROW-6923:
Summary: [C++] Option for Filter kernel how to handle nulls in the
selection vector
Key: ARROW-6923
URL: https://issues.apache.org/jira/browse/ARROW-6923
Joris Van den Bossche created ARROW-6922:
Summary: [Python] Pandas master build is failing
(MultiIndex.levels change)
Key: ARROW-6922
URL: https://issues.apache.org/jira/browse/ARROW-6922
Proj
Joe Quigley created ARROW-6921:
--
Summary: Regression: Cannot round-trip IPC files between PyArrow
and Arrow JS
Key: ARROW-6921
URL: https://issues.apache.org/jira/browse/ARROW-6921
Project: Apache Arrow
Congrats Eric!
On Thu, Oct 17, 2019 at 6:58 AM Wes McKinney wrote:
> On behalf of the Arrow PMC, I'm happy to announce that Eric has
> accepted an invitation to become a committer on Apache Arrow.
>
> Welcome, and thank you for your contributions!
>
Simon Hewitt created ARROW-6920:
---
Summary: [python] create manylinux wheels for python3.8
Key: ARROW-6920
URL: https://issues.apache.org/jira/browse/ARROW-6920
Project: Apache Arrow
Issue Type:
Uwe Korn created ARROW-6919:
---
Summary: [Python] Expose more builders in Cython
Key: ARROW-6919
URL: https://issues.apache.org/jira/browse/ARROW-6919
Project: Apache Arrow
Issue Type: Improvement
Just for reference, it's possible once the basic IPC support is merged; I
had a proof of concept, though it needs to be updated to use Tonic over
tower-grpc, actually implement the zero-copy optimizations, provide a real
API, etc.
https://github.com/apache/arrow/pull/4167#issuecomment-529695811
O
Antoine Pitrou created ARROW-6918:
-
Summary: [R] Make docker-compose setup faster
Key: ARROW-6918
URL: https://issues.apache.org/jira/browse/ARROW-6918
Project: Apache Arrow
Issue Type: Impro
I hope to see Flight in all the reference implementations eventually.
Having hardened IPC support is a pre-requisite, it would be ideal to
have Rust as a participant in the integration tests
On Thu, Oct 17, 2019 at 9:41 AM Andy Grove wrote:
>
> I was approached directly about adding Flight suppo
I was approached directly about adding Flight support to the Rust
implementation, and said I would start a discussion here on the mailing
list.
There is ongoing work with IPC and integration and I believe that it would
make sense to start looking at adding Flight support.
I'd like to hear what ot
Micah, thanks very much for your input. A few thoughts in response:
``Over the time horizon of desired latency if you aren't receiving enough
messages to take advantage of columnar analytics, a system probably has
enough time to compact batches after the fact for later analysis and
conversely if
Wes McKinney created ARROW-6917:
---
Summary: [Developer] Implement Python script to generate git
cherry-pick commands needed to create patch build branch for maint releases
Key: ARROW-6917
URL: https://issues.apache.o
Wes McKinney created ARROW-6916:
---
Summary: [Developer] Alphabetize task names in nightly Crossbow
report
Key: ARROW-6916
URL: https://issues.apache.org/jira/browse/ARROW-6916
Project: Apache Arrow
Holy moly lots of failures!
- docker-clang-format
https://issues.apache.org/jira/browse/ARROW-6914
- wheel-osx-cp36m:
- wheel-osx-cp37m:
- wheel-osx-cp27m:
- wheel-osx-cp35m:
- gandiva-jar-osx:
- All seem to be caused by the Homebrew issues?
I'm looking at the others and will create JIRA issue
Wes McKinney created ARROW-6915:
---
Summary: [Developer] Do not overwrite minor release version with
merge script, even if not specified by committer
Key: ARROW-6915
URL: https://issues.apache.org/jira/browse/ARROW-69
Wes McKinney created ARROW-6914:
---
Summary: [CI] docker-clang-format nightly failing
Key: ARROW-6914
URL: https://issues.apache.org/jira/browse/ARROW-6914
Project: Apache Arrow
Issue Type: Bug
Antoine Pitrou created ARROW-6913:
-
Summary: [R] Potential bug in compute.cc
Key: ARROW-6913
URL: https://issues.apache.org/jira/browse/ARROW-6913
Project: Apache Arrow
Issue Type: Bug
On behalf of the Arrow PMC, I'm happy to announce that Eric has
accepted an invitation to become a committer on Apache Arrow.
Welcome, and thank you for your contributions!
Thanks. Yes, you have to type
1.0.0,0.15.1
when merging to set both fix versions
On Thu, Oct 17, 2019 at 8:52 AM Antoine Pitrou wrote:
>
>
> I added 0.15.1 back to a couple of fixed issues where the merge script
> removed it :-/
>
>
>
> Le 17/10/2019 à 09:30, Wes McKinney a écrit :
> > Nearly a
I added 0.15.1 back to a couple of fixed issues where the merge script
removed it :-/
Le 17/10/2019 à 09:30, Wes McKinney a écrit :
Nearly all the fixes are in for 0.15.1.
I think the only thing preventing us from making an RC soon is
(surprise) new problems with packaging (Homebrew-relat
Nearly all the fixes are in for 0.15.1.
I think the only thing preventing us from making an RC soon is
(surprise) new problems with packaging (Homebrew-related, and others).
Anything else that needs to go into 0.15.1 that is not marked as such?
On Sat, Oct 12, 2019 at 1:52 AM Fan Liya wrote:
>
Arrow Build Report for Job nightly-2019-10-17-0
All tasks:
https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2019-10-17-0
Failed Tasks:
- wheel-osx-cp36m:
URL:
https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2019-10-17-0-travis-wheel-osx-cp36m
- debian-stretc
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