How about writing an Arrow adapter for Calcite? I think it amounts to the same
thing - you would inherit Calcite’s SQL parser and Avatica JDBC stack.
Would this database be ephemeral (i.e. would the data go away when you close
the connection)? If not, how would you know where to load the data f
Hi all,
I wanted to open up a conversation here regarding developing a Java-based JDBC
Adapter for Apache Arrow. I have had a preliminary discussion with Wes McKinney
and Siddharth Teotia on this a couple weeks earlier.
Basically at a high level (over-simplified) this adapter/API will allow
up
Congrats Li! This is awesome.
On Mon, Oct 30, 2017 at 2:05 PM Wes McKinney wrote:
> hi all,
>
> One of our newest committers, Li Jin, has been driving efforts to
> speed up Python UDFs in Spark using Arrow. This was just written about
> today:
>
>
> https://databricks.com/blog/2017/10/30/introdu
Wes McKinney created ARROW-1757:
---
Summary: [C++] Add DictionaryArray::FromArrays alternate ctor that
can check or sanitized "untrusted" indices
Key: ARROW-1757
URL: https://issues.apache.org/jira/browse/ARROW-1757
hi folks,
With the way things are looking, I think we should aim to have all
0.8.0 work wrapped up by the end of next week, and hopefully be
positioned to make a release candidate on Monday Nov 13 or Tuesday Nov
14.
There are still 53 JIRAs in TODO in the release milestone and several
in progress
hi all,
One of our newest committers, Li Jin, has been driving efforts to
speed up Python UDFs in Spark using Arrow. This was just written about
today:
https://databricks.com/blog/2017/10/30/introducing-vectorized-udfs-for-pyspark.html
It's really exciting to see this kind of cross-project colla
Wes McKinney created ARROW-1756:
---
Summary: [Python] Observed int32 overflow in Feather write/read
path
Key: ARROW-1756
URL: https://issues.apache.org/jira/browse/ARROW-1756
Project: Apache Arrow
Wes McKinney created ARROW-1755:
---
Summary: [C++] Add build options for MSVC to use static runtime
libraries
Key: ARROW-1755
URL: https://issues.apache.org/jira/browse/ARROW-1755
Project: Apache Arrow
Wes McKinney created ARROW-1754:
---
Summary: [Python] Fix buggy Parquet roundtrip when an index name
is the same as a column name
Key: ARROW-1754
URL: https://issues.apache.org/jira/browse/ARROW-1754
Proj
Wes McKinney created ARROW-1753:
---
Summary: [Python] Provide for matching subclasses with
register_type in serialization context
Key: ARROW-1753
URL: https://issues.apache.org/jira/browse/ARROW-1753
Proj
xhochy closed pull request #18: ARROW-1752: Add GPU packages for Debian and
Ubuntu
URL: https://github.com/apache/arrow-dist/pull/18
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a fo
kou opened a new pull request #18: ARROW-1752: Add GPU packages for Debian and
Ubuntu
URL: https://github.com/apache/arrow-dist/pull/18
We need two Travis CI entry to build all .debs because we don't have enough
space to build all .debs in one Travis CI entry.
Kouhei Sutou created ARROW-1752:
---
Summary: [Packaging] Add GPU packages for Debian and Ubuntu
Key: ARROW-1752
URL: https://issues.apache.org/jira/browse/ARROW-1752
Project: Apache Arrow
Issue T
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