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From Namit Jain <nj...@fb.com>
Subject Re: Hive projects for Google Summer of code 2012 ?
Date Wed, 07 Mar 2012 06:42:02 GMT
Done


On 3/6/12 10:32 PM, "bharath vissapragada"
<bharathvissapragada1990@gmail.com> wrote:

>Hi Namit,
>
>Is it possible to add Hive-1362 [1] to the list? I am interested in
>working
>on that and I've contacted Ashutosh regarding that.
>
>Thanks and Regards,
>
>
>[1]  https://issues.apache.org/jira/browse/HIVE-1362
>
>On Wed, Mar 7, 2012 at 6:46 AM, Namit Jain <njain@fb.com> wrote:
>
>> 
>>https://issues.apache.org/jira/secure/IssueNavigator.jspa?requestId=12319
>>27
>> 0
>>
>>
>>
>> 0 was in the next line by mistake
>> Look for HIVE jiras.
>>
>>
>>
>> On 3/6/12 7:37 PM, "Alexis De La Cruz Toledo" <alexisdct@gmail.com>
>>wrote:
>>
>> >Sorry Mr. Namit Jain I can't see the jiras.
>> >
>> >Thanks
>> >
>> >El 6 de marzo de 2012 19:41, Namit Jain <njain@fb.com> escribió:
>> >
>> >> I filed a couple of gsoc 2012 jiras.
>> >>
>> >> Please submit your proposal if you are interested.
>> >>
>> >>
>> >>
>> 
>>https://issues.apache.org/jira/secure/IssueNavigator.jspa?requestId=12319
>> >>27
>> >> 0
>> >>
>> >>
>> >>
>> >>
>> >> Thanks,
>> >> -namit
>> >>
>> >>
>> >> On 2/7/12 6:32 PM, "Alexis De La Cruz Toledo" <alexisdct@gmail.com>
>> >>wrote:
>> >>
>> >> >Hi Namit Jain, I'm Alexis, I'm a master student, I'm studying in
>> >> >Cinvestav,
>> >> >df Mexico.
>> >> >I'm interesting in collaborating with Hive. I'd like to do my thesis
>> >>work
>> >> >in something about Hive.
>> >> >I'd like to participate in Google Summer of Code 2012 too.
>> >> >
>> >> >The issues that you propose I find interesting, particularly in the
>> >>next
>> >> >issues:
>> >> >* The topic 2. Indexed Joins.
>> >> >* [PO] Optimize Joins using Bloom Filters of this page
>> >> >https://cwiki.apache.org/confluence/display/Hive/Roadmap.
>> >> >
>> >> >Can you tell me something more about it?
>> >> >What is problem to be solved?
>> >> >What benefits we hope to gain?
>> >> >
>> >> >This because I want to raise my thesis problem.
>> >> >By another hand, can you be my mentor in Google Summer of Code, if I
>> >>work
>> >> >with this topics?
>> >> >
>> >> >Thanks.
>> >> >
>> >> >El 5 de febrero de 2012 19:58, Namit Jain <njain@fb.com> escribió:
>> >> >
>> >> >> Hi Alexis/Bharath,
>> >> >>
>> >> >> Great to see your interests. If you looking for ideas, some things
>> >>that
>> >> >> will be very useful are:
>> >> >>
>> >> >> 1. Removing the map-join hint completely.
>> >> >>   Moving all processing to runtime.
>> >> >>   Currently, bucketed map joins and sort merge joins are
>>completely
>> >> >> driven off hints.
>> >> >>   It would be very helpful to the community, and also clean up
the
>> >>code
>> >> >>a
>> >> >> lot.
>> >> >>
>> >> >> 2. Indexed Joins.
>> >> >>   Something that would be really useful -
>> >> >>   If the basic infrastructure is ready, it can eventually be used
>>to
>> >> >>join
>> >> >> tables
>> >> >>   stored outside also (say Hbase).
>> >> >>
>> >> >> 3. Metastore understanding hierarchy.
>> >> >>   For eg: if a table is partitioned by ds and hr,
>> >> >>   A valid partition on ds does not exist. This is a very common
>> >>usecase
>> >> >> on many
>> >> >>   applications, and the current work-around is to have signal
>>tables
>> >>for
>> >> >> ds
>> >> >>   un-necessarily complicating the process.
>> >> >>
>> >> >>
>> >> >> If you are interested, I would be happy to provide more details.
>> >> >>
>> >> >>
>> >> >> Thanks,
>> >> >> -namit
>> >> >>
>> >> >>
>> >> >> On 2/4/12 11:57 AM, "Ashutosh Chauhan" <hashutosh@apache.org>
>>wrote:
>> >> >>
>> >> >> >Hi Alexis,
>> >> >> >
>> >> >> >Great to see your interest. Feel free to come up with concrete
>> >>proposal
>> >> >> >and
>> >> >> >submit to GSoC. Its certainly heartening to see folks interested
>>in
>> >> >>making
>> >> >> >contributions to the Hive Project.
>> >> >> >
>> >> >> >Ashutosh
>> >> >> >On Sat, Feb 4, 2012 at 10:48, Alexis De La Cruz Toledo
>> >> >> ><alexisdct@gmail.com>wrote:
>> >> >> >
>> >> >> >> Hi Ashutosh, I'm interesting in hive,
>> >> >> >> I'd like to improve the compilation process,
>> >> >> >> I have been that the plan query tree generated
>> >> >> >> by Hive can be optimized, and I'd like
>> >> >> >> to participate in Google Summer of code 2012.
>> >> >> >> What do you say?
>> >> >> >>
>> >> >> >> Regards.
>> >> >> >>
>> >> >> >>
>> >> >> >> El 4 de febrero de 2012 12:29, Ashutosh Chauhan <
>> >> hashutosh@apache.org
>> >> >> >> >escribió:
>> >> >> >>
>> >> >> >> > Hey Bharath,
>> >> >> >> >
>> >> >> >> > Great to see your enthusiasm for Hive! I would be
happy to
>> >>mentor
>> >> >>you
>> >> >> >>for
>> >> >> >> > the project.  For the start, you can take a look
at
>> >> >> >> > https://cwiki.apache.org/confluence/display/Hive/Roadmap
for
>>a
>> >> list
>> >> >> of
>> >> >> >> > open
>> >> >> >> > projects in Hive. The document is bit dated, so some
of those
>> >> >>projects
>> >> >> >> may
>> >> >> >> > not be relevant. But, its a good source to start
with to see
>>if
>> >> >>any of
>> >> >> >> > these projects excite you.
>> >> >> >> >
>> >> >> >> > Hope it helps,
>> >> >> >> > Ashutosh
>> >> >> >> >
>> >> >> >> > On Sat, Feb 4, 2012 at 08:47, bharath vissapragada
<
>> >> >> >> > bharathvissapragada1990@gmail.com> wrote:
>> >> >> >> >
>> >> >> >> > > Hey list, devs,
>> >> >> >> > >
>> >> >> >> > > Google summer of code, 2012 's notification
[1] has been
>> >>released
>> >> >> >>and
>> >> >> >> > > mentoring organizations can submit their proposals
to
>>Google
>> >>for
>> >> >> >> > opensource
>> >> >> >> > > projects.
>> >> >> >> > >
>> >> >> >> > > Any of the devs interested in mentoring students
on Hive
>> >> >>projects (
>> >> >> >>any
>> >> >> >> > > critical jiras etc.) ?  It would be great if
any of the
>>devs
>> >>(dev
>> >> >> >>list
>> >> >> >> > > cc'ed) can do that on behalf of ASF .
>> >> >> >> > >
>> >> >> >> > > It would be a great opportunity for  many students
to
>> >>contribute
>> >> >> >> patches
>> >> >> >> > > to Hadoop and Hive and make their summer vacation
fruitful.
>> >> >> >> > >
>> >> >> >> > > [1]
>> >> http://google-melange.appspot.com/gsoc/events/google/gsoc2012
>> >> >> >> > >
>> >> >> >> > > Thanks and Regards,
>> >> >> >> > > Bharath .V
>> >> >> >> > > w:http://researchweb.iiit.ac.in/~bharath.v
>> >> >> >> > >
>> >> >> >> >
>> >> >> >>
>> >> >> >>
>> >> >> >>
>> >> >> >> --
>> >> >> >> Ing. Alexis de la Cruz Toledo.
>> >> >> >> *Av. Instituto Politécnico Nacional No. 2508 Col. San
Pedro
>> >> >>Zacatenco.
>> >> >> >> México,
>> >> >> >> D.F, 07360 *
>> >> >> >> *CINVESTAV, DF.*
>> >> >> >>
>> >> >>
>> >> >>
>> >> >
>> >> >
>> >> >--
>> >> >Ing. Alexis de la Cruz Toledo.
>> >> >*Av. Instituto Politécnico Nacional No. 2508 Col. San Pedro
>>Zacatenco.
>> >> >México,
>> >> >D.F, 07360 *
>> >> >*CINVESTAV, DF.*
>> >>
>> >>
>> >
>> >
>> >--
>> >Ing. Alexis de la Cruz Toledo.
>> >*Av. Instituto Politécnico Nacional No. 2508 Col. San Pedro Zacatenco.
>> >México,
>> >D.F, 07360 *
>> >*CINVESTAV, DF.*
>>
>>
>
>
>-- 
>Regards,
>Bharath .V
>w:http://researchweb.iiit.ac.in/~bharath.v


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