Wes McKinney created ARROW-1371:
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Summary: [Website] Add "Powered By" page to the website
Key: ARROW-1371
URL: https://issues.apache.org/jira/browse/ARROW-1371
Project: Apache Arrow
Issue Type:
Saman Amraii created ARROW-1370:
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Summary: wrong signed to unsigned conversion in js
Key: ARROW-1370
URL: https://issues.apache.org/jira/browse/ARROW-1370
Project: Apache Arrow
Issue Type: Bug
Saman Amraii created ARROW-1369:
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Summary: Support boolean types in the javascript arrow reader
library
Key: ARROW-1369
URL: https://issues.apache.org/jira/browse/ARROW-1369
Project: Apache Arrow
Robert Nishihara created ARROW-1368:
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Summary: libarrow.a is not linked against boost libraries when
compiled with -DARROW_BOOST_USE_SHARED=off
Key: ARROW-1368
URL: https://issues.apache.org/jira/browse/ARROW-13
Wes McKinney created ARROW-1367:
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Summary: [Website] Divide CHANGELOG issues by component and add
subheaders
Key: ARROW-1367
URL: https://issues.apache.org/jira/browse/ARROW-1367
Project: Apache Arrow
Wes McKinney created ARROW-1366:
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Summary: [Python] Add instructions for starting the Plasma store
when installing pyarrow from wheels
Key: ARROW-1366
URL: https://issues.apache.org/jira/browse/ARROW-1366
Wes McKinney created ARROW-1365:
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Summary: [Python] Remove usage of removed jemalloc_memory_pool in
Python API docs
Key: ARROW-1365
URL: https://issues.apache.org/jira/browse/ARROW-1365
Project: Apache
To motivate the use case, the folks in GOAI are building applications
with multiple components which interact with the GPU.
For example: MapD (GPU database) allocates GPU memory, hands off to
Python. Python can then decref and cudaFree on the device. Perhaps
Python then uses cudaMalloc and wishes
That makes a lot of sense. In some contexts it could make sense to run
multiple Plasma stores per machine (possibly for different devices or
different NUMA zones). Though that could make it slightly harder to take
advantage of faster GPU to GPU communication.
On Wed, Aug 16, 2017 at 2:01 PM Philip
One observation here is that as far as I know shared memory is not
typically used between multiple gpus and on a single gpu there is already a
unified shared address space that each cuda thread can access.
One reasonable extension of the APIs and facilities given these limitations
would be the fol
Wes McKinney created ARROW-1364:
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Summary: [C++] IPC reader and writer specialized for GPU device
memory
Key: ARROW-1364
URL: https://issues.apache.org/jira/browse/ARROW-1364
Project: Apache Arrow
One idea is whether the Plasma object store could be extended to
support devices other than POSIX shared memory, like GPU device memory
(or multiple GPUs on a single host).
Philipp or Robert or any of the people who know the Plasma code best,
any idea how this might be approached? It would have to
Wes McKinney created ARROW-1363:
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Summary: [C++] IPC writer sends buffer layout for dictionary
rather than indices
Key: ARROW-1363
URL: https://issues.apache.org/jira/browse/ARROW-1363
Project: Apache A
Wes McKinney created ARROW-1362:
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Summary: [Integration] Validate vector type layout in IPC messages
Key: ARROW-1362
URL: https://issues.apache.org/jira/browse/ARROW-1362
Project: Apache Arrow
Bryan Cutler created ARROW-1361:
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Summary: [Java] Add minor type param accessors to
NullableValueVectors
Key: ARROW-1361
URL: https://issues.apache.org/jira/browse/ARROW-1361
Project: Apache Arrow
Thanks.
Erin Sobkow, BA Kin, RMT
Community Consultant
Parkland Valley Sport, Culture & Recreation District
Box 263, Yorkton, SK S3N 2V7
Phone: (306) 786-6585
Fax: (306) 782-0474
Email: esob...@parklandvalley.ca
Website: www.parklandvalley.ca
If you no longer wish to receive electronic messa
hi Erin -- please send a separate e-mail to dev-unsubscr...@arrow.apache.org
Thanks
On Wed, Aug 16, 2017 at 1:06 PM, Erin Sobkow wrote:
> Hi Wes:
>
> Somehow I have been inadvertently added to your list and am getting all these
> emails that make no sense to me at all. I'm in on some conversat
Hi Wes:
Somehow I have been inadvertently added to your list and am getting all these
emails that make no sense to me at all. I'm in on some conversation I know
nothing about and am getting up to 20 emails a day from different people. Can
I ask you to remove me from your list and can you get
Wes McKinney created ARROW-1360:
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Summary: [C++] Add Copy virtual method to arrow::Buffer
Key: ARROW-1360
URL: https://issues.apache.org/jira/browse/ARROW-1360
Project: Apache Arrow
Issue Type:
hi Lucas,
My understanding is that the Parquet format by itself does not place
any such restrictions on the names of fields, and so this is a Spark
SQL-specific issue (anyone please correct me if I'm mistaken about
this). I would be happy to help add a schema cleaning option to
normalize field nam
Wes McKinney created ARROW-1359:
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Summary: [Python] Add Parquet writer option to normalize field
names for use in Spark
Key: ARROW-1359
URL: https://issues.apache.org/jira/browse/ARROW-1359
Project: Apa
Hello,
I have been using pyarrow and PySpark to write Parquet files. I have used
pyarrow to successfully write out a Parquet file with spaces in column names.
E.g. 'X Coordinate'.
When I try to write out the same dataset using Sparks Parquet writer it fails
claiming:
"Attribute name "X Coordina
The Apache Arrow community is pleased to announce the 0.6.0 release. It
includes 90 resolved issues ([1]) since the 0.5.0 release.
The release is available now from our website and [2]:
http://arrow.apache.org/install/
Read about what's new in the release
http://arrow.apache.org/blog/2017/08/
Wes McKinney created ARROW-1358:
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Summary: Update source release scripts to account for new SHA
checksum policy
Key: ARROW-1358
URL: https://issues.apache.org/jira/browse/ARROW-1358
Project: Apache Arro
Jarno Seppanen created ARROW-1357:
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Summary: Data corruption in reading multi-file parquet dataset
Key: ARROW-1357
URL: https://issues.apache.org/jira/browse/ARROW-1357
Project: Apache Arrow
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