Oh, thank you!
It is true that I thought arrow2 was the one that was incorrect, but when I
saw the low activity on recent issues, I assumed it was a project with
lower maintenance capacities. Thank you for pointing out [3]!
On Wed, 2 Aug 2023 at 10:09, Raphael Taylor-Davies
wrote:
> Hi Anja,
>
> I would welcome a draft PR showcasing the changes necessary in the IPC
> format definition, and in the C Data Interface specification (no need to
> actually implement them for now :-)).
I've proposed something at [1].
> One sketch of an idea: define sets of types that we can call “kinds”**
>
Hi Anja,
I believe this was clarified in [1] with the addition of the following
text to the standard
> The buffer pointers MAY be null only in two situations:
>
> 1. for the null bitmap buffer, if :c:member:`ArrowArray.null_count`
is 0;
> 2. for any buffer, if the size in bytes of the
During the Arrow community meeting today, we decided to include the fix for
the wide-dataframe performance regression due to its severity. The ETA is
end-of-the-week for the patch. You can review the meeting notes here[1].
[1]
Hi!
I opened two issues recently on a spec incompatibility between arrow2 and
arrow-C++: https://github.com/apache/arrow/issues/36960 and
https://github.com/jorgecarleitao/arrow2/issues/1524.
Namely, there are situations where arrow-C++ will legally create a null
buffer, and arrow2 does not
Hi all,
We have generated a new report comparing the Python and R benchmark results
from the contender 13.0.0 RC2 to the baseline 12.0.1 RC1 on the
ursa-i9-9960x machine:
http://crossbow.voltrondata.com/release_reports/arrow-release-report-13.0.0-rc2.html
To dive deeper into the data, here is
With 5 +1 votes (4 binding) the release is approved
The release is available here:
https://dist.apache.org/repos/dist/release/arrow/arrow-rs-45.0.0/
It has also been released to crates.io
Thank you to everyone who helped verify this release
On 01/08/2023 07:44, vin jake wrote:
+1 (binding)
Our next biweekly Arrow community meeting is today at 16:00 UTC / 12:00 EDT.
Zoom meeting URL:
https://zoom.us/j/87649033008?pwd=SitsRHluQStlREM0TjJVYkRibVZsUT09
Meeting ID: 876 4903 3008
Passcode: 958092
Meeting notes will be captured in this Google Doc:
Hi,
As already shared on both Zulip and the Mailing list after creating RC
1 we found a couple of regressions on performance. One has been fixed
and added as part of RC2 but the other is still in progress:
https://github.com/apache/arrow/issues/36892
Based on conversations on Zulip it doesn't
Hi,
I would like to propose the following release candidate (RC2) of Apache
Arrow version 13.0.0. This is a release consisting of 435
resolved JIRA issues[1].
This release candidate is based on commit:
c604084e7c62747780f91d6f8419c47feb4b20fb [2]
The source release rc2 is hosted at [3].
The
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