We had 10 people on the call today, thanks all for joining! If we go
over 10 people we will need to find an alternative to Google Hangouts
- Attendees
- Wes (Two Sigma)
- 0.7.0 release
- Li Jin (Two Sigma)
- Java
- Other complex types integration tests
- Tom Augspurger (Anaconda fka Continuum Analytics)
- Dask integration
- GPU things
- Heimir Sverrisson (Mojotech)
- Siddharth (Dremio)
- Java
- Bryan Cutler (IBM - Spark)
- Integration tests + 0.7.0
- Upgrading with Spark 2.3.0
- Uwe Korn (Blue Yonder)
- 0.7.0 release
- jemalloc
- Max
- GPU interest
- Kevin Moore (Quilt Data)
- Integration
- Decimals
- Need to implement in Spark
- parquet-cpp read/write
- Union
- Not needed for Spark
- Can await ARROW-1463
- Fixed size binary
- Can await ARROW-1463
- Intervals
- Feedback on ARROW-352 requested
- Map
- Spark is list of structs internally
- Map container type in Java -- already existing MapVector in Java, but
refers to something else
- ARROW-1463 Refactoring
- Need to make priority for 0.8.0
- Discussion to continue on mailing list
- GPUs
- GPU Open Analytics Initiative: implementing analytics for Arrow on the GPU
- Sharing code
- Wes started arrow_gpu extension library
- MapD + Arrow C++
- libgdf + Anaconda
- Wes working on patches for improving Arrow integration in MapD
- Add copy about GPUs to Arrow website after 0.7.0 release
- 0.7.0
- Uwe to investigate parquet-cpp bugs
- Decimal support in parquet
- Release candidate beginning of next week
- Cast API
- ARROW-229: Prototyping numeric type casts
- Cast into preallocated memory
- How to have generic callables write into builders
- jemalloc
- Made not default allocator in 0.6.0
- 2-3x speedup in incremental buffer building
- Defer to 0.8.0 release
- Dask integration
- Accelerating serialization and IO. Tom to look into it and report any bugs
/ feature requests
- R interface
- Looking for champion to bootstrap R bindings
- Use of Rcpp for bindings deemed accceptable from an ASF legal point of view
On Thu, Sep 7, 2017 at 10:58 AM, Wes McKinney <[email protected]> wrote:
> Sounds good. Since we have many active developers in Europe and the
> US, the 9am Pacific / 12 PM Eastern slot is usually pretty good.
> That's 00:00 in Shanghai, and 01:00 in Tokyo, so can be a little bit
> challenging for developers in Asia, so a bit earlier might be better.
>
> On Thu, Sep 7, 2017 at 10:54 AM, Jacques Nadeau <[email protected]> wrote:
>> Agreed. Do you want to discuss a couple proposed times on the call and then
>> we can finalize afterwards on the list?
>>
>> On Thu, Sep 7, 2017 at 7:48 AM, Wes McKinney <[email protected]> wrote:
>>
>>> Thanks Jacques -- maybe we can schedule another sync next week or the
>>> week after that works for your schedule since we have a bunch of
>>> high-touch work pending. We should set up a standing meeting time
>>> every 2 weeks
>>>
>>> On Thu, Sep 7, 2017 at 10:46 AM, Jacques Nadeau <[email protected]>
>>> wrote:
>>> > I have a conflict but look forward to the recap afterwards.
>>> >
>>> > One possible discussion items: ARROW-1463 subtasks assignments, etc.
>>> >
>>> > thanks,
>>> > Jacques
>>> >
>>> > On Thu, Sep 7, 2017 at 7:33 AM, Wes McKinney <[email protected]>
>>> wrote:
>>> >
>>> >> As a reminder, the Arrow sync is at 16:00 UTC today (12 PM in New York)
>>> >>
>>> >> Here is the hangout link:
>>> >> https://plus.google.com/hangouts/_/calendar/d2VzbWNraW5uQGdtYWlsLmNvbQ.
>>> >> 0u7205fhssibdlecevkqtaqlg5?authuser=0
>>> >>
>>> >> On Wed, Sep 6, 2017 at 12:31 AM, Wes McKinney <[email protected]>
>>> wrote:
>>> >> > I will send out a Google Hangout link to the mailing list before the
>>> >> > call starts. Thanks
>>> >> >
>>> >> > On Tue, Sep 5, 2017 at 11:41 PM, Rahul Soni <[email protected]>
>>> >> wrote:
>>> >> >> Second Ankit.
>>> >> >>
>>> >> >> On Tuesday, September 5, 2017, Ankit Aggarwal <
>>> >> >> [email protected]> wrote:
>>> >> >>
>>> >> >>> Hi All
>>> >> >>>
>>> >> >>> Can anyone please tell me how anyone new can join this call?
>>> >> >>>
>>> >> >>> Ankit Aggarwal
>>> >> >>>
>>> >> >>> On 05-Sep-2017 11:35 PM, "Bryan Cutler" <[email protected]
>>> >> <javascript:;>>
>>> >> >>> wrote:
>>> >> >>>
>>> >> >>> Sounds good! I'm going to try to join you guys this time also.
>>> >> >>>
>>> >> >>> On Thu, Aug 31, 2017 at 8:51 AM, Wes McKinney <[email protected]
>>> >> >>> <javascript:;>> wrote:
>>> >> >>>
>>> >> >>> > Great.
>>> >> >>> >
>>> >> >>> > The next Arrow sync will be at 16:00 UTC (12:00 New York Time) on
>>> >> >>> > Thursday, September 7. I will send out a Google Hangout link
>>> >> >>> > beforehand
>>> >> >>> >
>>> >> >>> > On Thu, Aug 31, 2017 at 11:49 AM, Li Jin <[email protected]
>>> >> >>> <javascript:;>> wrote:
>>> >> >>> > > +1
>>> >> >>> > > On Tue, Aug 29, 2017 at 10:04 AM Wes McKinney <
>>> [email protected]
>>> >> >>> <javascript:;>>
>>> >> >>> > wrote:
>>> >> >>> > >
>>> >> >>> > >> Thursday is OK by me.
>>> >> >>> > >>
>>> >> >>> > >> On Tue, Aug 29, 2017 at 4:07 AM, Uwe L. Korn <[email protected]
>>> >> >>> <javascript:;>> wrote:
>>> >> >>> > >> > Can we do it on Thursday? I'm busy on Wednesday.
>>> >> >>> > >> >
>>> >> >>> > >> > Uwe
>>> >> >>> > >>
>>> >> >>> >
>>> >> >>>
>>> >> >>
>>> >> >>
>>> >> >> --
>>> >> >> *Thanks and Regards,*
>>> >> >> *Rahul Soni*
>>> >>
>>>
