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Posted to dev@hive.apache.org by Carl Steinbach <ca...@cloudera.com> on 2012/05/02 08:49:39 UTC
Re: Hive projects for Google Summer of code 2012 ?
Ed,
Did you see this?
http://google-melange.appspot.com/gsoc/project/google/gsoc2012/bharathv/29002
On Wed, Mar 7, 2012 at 12:15 PM, Edward Capriolo <ed...@gmail.com>wrote:
> For the record we are 0-2 in gsoc.
>
> On Wed, Mar 7, 2012 at 1:42 AM, Namit Jain <nj...@fb.com> wrote:
> > Done
> >
> >
> > On 3/6/12 10:32 PM, "bharath vissapragada"
> > <bh...@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 <nj...@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" <al...@gmail.com>
> >>>wrote:
> >>>
> >>> >Sorry Mr. Namit Jain I can't see the jiras.
> >>> >
> >>> >Thanks
> >>> >
> >>> >El 6 de marzo de 2012 19:41, Namit Jain <nj...@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" <al...@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 <nj...@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" <ha...@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
> >>> >> >> ><al...@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/Roadmapfor
> >>>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
> >
>
Re: Hive projects for Google Summer of code 2012 ?
Posted by Edward Capriolo <ed...@gmail.com>.
I meant 0-2 over the past few years. I was wrong in any case. My bad.
On Wed, May 2, 2012 at 2:49 AM, Carl Steinbach <ca...@cloudera.com> wrote:
> Ed,
>
> Did you see this?
>
> http://google-melange.appspot.com/gsoc/project/google/gsoc2012/bharathv/29002
>
> On Wed, Mar 7, 2012 at 12:15 PM, Edward Capriolo <ed...@gmail.com>wrote:
>
>> For the record we are 0-2 in gsoc.
>>
>> On Wed, Mar 7, 2012 at 1:42 AM, Namit Jain <nj...@fb.com> wrote:
>> > Done
>> >
>> >
>> > On 3/6/12 10:32 PM, "bharath vissapragada"
>> > <bh...@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 <nj...@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" <al...@gmail.com>
>> >>>wrote:
>> >>>
>> >>> >Sorry Mr. Namit Jain I can't see the jiras.
>> >>> >
>> >>> >Thanks
>> >>> >
>> >>> >El 6 de marzo de 2012 19:41, Namit Jain <nj...@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" <al...@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 <nj...@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" <ha...@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
>> >>> >> >> ><al...@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/Roadmapfor
>> >>>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
>> >
>>