Liya Fan created ARROW-6221:
---
Summary: [Java] Improve the performance of RangeEqualVisitor for
comparing variable-width vectors
Key: ARROW-6221
URL: https://issues.apache.org/jira/browse/ARROW-6221
Project:
Hi David,
This is cool, thank you for doing it.
My thoughts:
> - Is there a label we already use for easy-to-start-with issues? I see
> variations on newbie/easy-fix/beginner on JIRA, is there a preference
> for one?
I think beginner would be my preferred label. Note that I don't think it
has b
Micah Kornfield created ARROW-6220:
--
Summary: [Java] Add API to avro adapter to limit number of rows
returned at a time.
Key: ARROW-6220
URL: https://issues.apache.org/jira/browse/ARROW-6220
Project:
Micah Kornfield created ARROW-6219:
--
Summary: [Java] Add API for JDBC adapter that can convert less
then the full result set at a time.
Key: ARROW-6219
URL: https://issues.apache.org/jira/browse/ARROW-6219
Ji Liu created ARROW-6218:
-
Summary: [Java] Add UINT type test in integration to avoid
potential overflow
Key: ARROW-6218
URL: https://issues.apache.org/jira/browse/ARROW-6218
Project: Apache Arrow
Hi Liya Fan,
Ji Liu has an open pull request [1] that refactors the existing
implementation to address the re-use aspect. I think it can also be
extended to fix the memory ownership problem you highlighted. More work
would need to be address to address the customizable hash customizable
hash. Co
Sutou Kouhei created ARROW-6217:
---
Summary: [Website] Remove needless _site/ directory
Key: ARROW-6217
URL: https://issues.apache.org/jira/browse/ARROW-6217
Project: Apache Arrow
Issue Type: Tas
Martin Radev created ARROW-6216:
---
Summary: Allow user to select the ZSTD compression level
Key: ARROW-6216
URL: https://issues.apache.org/jira/browse/ARROW-6216
Project: Apache Arrow
Issue Type
Bryan Cutler created ARROW-6215:
---
Summary: [Java] RangeEqualVisitor does not properly compare
ZeroVector
Key: ARROW-6215
URL: https://issues.apache.org/jira/browse/ARROW-6215
Project: Apache Arrow
Jeroen created ARROW-6214:
-
Summary: Sanitizer errors triggered via R bindings
Key: ARROW-6214
URL: https://issues.apache.org/jira/browse/ARROW-6214
Project: Apache Arrow
Issue Type: Bug
Co
hi Eric -- there have not been any patches yet related to it. I'm
currently in the midst of some internal restructuring of the Parquet
C++ library to address long-standing efficiency and memory use issues.
It's my intention to spend time on the data frame project as one of my
next focus areas, like
Hey Wes,
I just wanted to check-in on this work. Have there been any updates to the
Arrow "data frame" project worth sharing?
Thanks,
Eric
-Original Message-
From: Wes McKinney
Sent: Tuesday, May 21, 2019 8:17 AM
To: dev@arrow.apache.org
Subject: Re: [DISCUSS] Developing a "data frame
Charles Coulombe created ARROW-6213:
---
Summary: C++ tests fails for AVX512
Key: ARROW-6213
URL: https://issues.apache.org/jira/browse/ARROW-6213
Project: Apache Arrow
Issue Type: Bug
I started https://github.com/apache/arrow/pull/5015 for the removal
last week; will finish that up today or tomorrow.
Neal
On Sun, Aug 11, 2019 at 8:23 AM Wes McKinney wrote:
>
> It looks like the git pruning is done. So we can remove the site/
> directory from the main repository at some point
Hi all,
We're thinking of hosting an internal open-source hackathon in
September. I wanted to make Apache Arrow one of the projects we work
on, so I wanted to give maintainers here a heads up, and clarify a few
things.
I would be around to help set up environments and make sure that PRs
follow th
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 proposal works.
Best,
David
On 7/25/19, David Li wrote:
> Thanks for the feedback, Antoine. That would be a natural method to
> have - then the ser
Liya Fan created ARROW-6212:
---
Summary: [Java] Support vector rank operation
Key: ARROW-6212
URL: https://issues.apache.org/jira/browse/ARROW-6212
Project: Apache Arrow
Issue Type: New Feature
Congrats Micah, very well deserved !!
On Mon, Aug 12, 2019 at 8:35 AM Micah Kornfield
wrote:
> Thanks everyone for the good wishes!
>
> On Fri, Aug 9, 2019 at 5:41 PM Fan Liya wrote:
>
> > Big congratulations! Micah
> > Thank you so much for all the help!
> >
> > Best,
> > Liya Fan
> >
> > On S
Pindikura Ravindra created ARROW-6211:
-
Summary: [Java] Remove dependency on RangeEqualsVisitor from
ValueVector interface
Key: ARROW-6211
URL: https://issues.apache.org/jira/browse/ARROW-6211
Pro
Pindikura Ravindra created ARROW-6210:
-
Summary: [Java] remove equals API from ValueVector
Key: ARROW-6210
URL: https://issues.apache.org/jira/browse/ARROW-6210
Project: Apache Arrow
Issu
Liya Fan created ARROW-6209:
---
Summary: [Java] Extract set null method to the base class for
fixed width vectors
Key: ARROW-6209
URL: https://issues.apache.org/jira/browse/ARROW-6209
Project: Apache Arrow
21 matches
Mail list logo