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Posted to dev@parquet.apache.org by Julien Le Dem <ju...@dremio.com> on 2015/09/01 07:29:29 UTC

Fwd: Next Parquet sync up tomorrow Wednesday 10am PT on hangout

Wed, September 2, 10:00 AM PDT
https://plus.google.com/hangouts/_/event/cob1rrt1spt1f15qbsfeqv51cmc

-- 
Julien



-- 
Julien

Re: Next Parquet sync up tomorrow Wednesday 10am PT on hangout

Posted by Julien Le Dem <ju...@ledem.net>.

Right!
Here are the notes:

Attendance: 
 - Daniel (Netflix)
 - Zhenxiao (Netflix)
 - Julien (Dremio)
 - Amit (Dremio)

Notes:
 - Use of the dictionary in Predicate push down: up to 40x faster for very selective queries observed at Netflix.
 - Vectorization (PARQUET-131)
   - Pull request #257 needs a review (Julien to review)
   - Netflix does the Presto integration
   - Dong Chen from Intel does the Hive integration.
 - ByteBuffer GSOC change 
  - Jason has merged master into the ByteBuffer branch: PR #267
  - Julien gave a first review.

At first glance it does *not* look like the vectorization and the ByteBuffer changes will conflict.


> On Aug 31, 2015, at 10:38 PM, Jacques Nadeau <ja...@apache.org> wrote:
> 
> By Wednesday, you mean the day after tomorrow, right? :)
> 
> On Mon, Aug 31, 2015 at 10:29 PM, Julien Le Dem <ju...@dremio.com> wrote:
> 
>> Wed, September 2, 10:00 AM PDT
>> https://plus.google.com/hangouts/_/event/cob1rrt1spt1f15qbsfeqv51cmc
>> 
>> --
>> Julien
>> 
>> 
>> 
>> --
>> Julien
>>

Re: Next Parquet sync up tomorrow Wednesday 10am PT on hangout

Posted by Jacques Nadeau <ja...@apache.org>.

By Wednesday, you mean the day after tomorrow, right? :)

On Mon, Aug 31, 2015 at 10:29 PM, Julien Le Dem <ju...@dremio.com> wrote:

> Wed, September 2, 10:00 AM PDT
> https://plus.google.com/hangouts/_/event/cob1rrt1spt1f15qbsfeqv51cmc
>
> --
> Julien
>
>
>
> --
> Julien
>