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Posted to user@tajo.apache.org by Hyunsik Choi <hy...@apache.org> on 2015/06/24 12:01:17 UTC
Efficient In-situ Processing of Various Storage Types on Apache Tajo
Hi,
I had a talk at Hadoop Summit North America 2015 in Jun 17. This
presentation is for TAJO-337 and its sub tasks. Here is my
presentation materials. I hope that it would be helpful for you to
understand TAJO-337 and our roadmap.
http://www.slideshare.net/hyunsikchoi/efficient-in-situ-processing-of-various-storage-types-on-apache-tajo
Best regards,
Hyunsik
Re: Efficient In-situ Processing of Various Storage Types on Apache Tajo
Posted by Hyunsik Choi <hy...@apache.org>.
Thank you all guys!
Best regards,
Hyunsik
On Thu, Jun 25, 2015 at 11:34 AM, Henry Saputra <he...@gmail.com> wrote:
> Great presentation, Hyunsik!
> Thanks for sharing
>
> - Henry
>
> On Wed, Jun 24, 2015 at 3:01 AM, Hyunsik Choi <hy...@apache.org> wrote:
>> Hi,
>>
>> I had a talk at Hadoop Summit North America 2015 in Jun 17. This
>> presentation is for TAJO-337 and its sub tasks. Here is my
>> presentation materials. I hope that it would be helpful for you to
>> understand TAJO-337 and our roadmap.
>>
>> http://www.slideshare.net/hyunsikchoi/efficient-in-situ-processing-of-various-storage-types-on-apache-tajo
>>
>> Best regards,
>> Hyunsik
Re: Efficient In-situ Processing of Various Storage Types on Apache Tajo
Posted by Henry Saputra <he...@gmail.com>.
Great presentation, Hyunsik!
Thanks for sharing
- Henry
On Wed, Jun 24, 2015 at 3:01 AM, Hyunsik Choi <hy...@apache.org> wrote:
> Hi,
>
> I had a talk at Hadoop Summit North America 2015 in Jun 17. This
> presentation is for TAJO-337 and its sub tasks. Here is my
> presentation materials. I hope that it would be helpful for you to
> understand TAJO-337 and our roadmap.
>
> http://www.slideshare.net/hyunsikchoi/efficient-in-situ-processing-of-various-storage-types-on-apache-tajo
>
> Best regards,
> Hyunsik
Re: Efficient In-situ Processing of Various Storage Types on Apache Tajo
Posted by Samuel Marks <sa...@gmail.com>.
Enjoyed the presentation =)
Samuel Marks
http://linkedin.com/in/samuelmarks
On Wed, Jun 24, 2015 at 8:01 PM, Hyunsik Choi <hy...@apache.org> wrote:
> Hi,
>
> I had a talk at Hadoop Summit North America 2015 in Jun 17. This
> presentation is for TAJO-337 and its sub tasks. Here is my
> presentation materials. I hope that it would be helpful for you to
> understand TAJO-337 and our roadmap.
>
>
> http://www.slideshare.net/hyunsikchoi/efficient-in-situ-processing-of-various-storage-types-on-apache-tajo
>
> Best regards,
> Hyunsik
>
Re: Efficient In-situ Processing of Various Storage Types on Apache Tajo
Posted by Jihoon Son <ji...@apache.org>.
Interesting!
Thanks for sharing.
Jihoon
2015년 6월 25일 (목) 오전 4:03, Hyunsik Choi <hy...@apache.org>님이 작성:
> Hi Atri,
>
> Thank you for your comment. Yes, I totally agree with you. Storage
> layer provides and will provide various properties to indicate the
> capability of underlying storage. Also, I don't consider join
> operation push down yet because distributed join operation is mostly
> done through repartition join or broadcast join that usual underlying
> storages do not support.
>
> Best regards,
> Hyunsik
>
>
>
> On Wed, Jun 24, 2015 at 3:18 AM, Atri Sharma <at...@gmail.com> wrote:
> > In my opinion, operation pushdown will have to be done carefully given
> that
> > we need to be storage aware and make sure that underlying storage
> supports
> > operations.
> >
> > Does this also involve join pushdowns?
> >
> > On Wed, Jun 24, 2015 at 3:31 PM, Hyunsik Choi <hy...@apache.org>
> wrote:
> >
> >> Hi,
> >>
> >> I had a talk at Hadoop Summit North America 2015 in Jun 17. This
> >> presentation is for TAJO-337 and its sub tasks. Here is my
> >> presentation materials. I hope that it would be helpful for you to
> >> understand TAJO-337 and our roadmap.
> >>
> >>
> >>
> http://www.slideshare.net/hyunsikchoi/efficient-in-situ-processing-of-various-storage-types-on-apache-tajo
> >>
> >> Best regards,
> >> Hyunsik
> >>
> >
> >
> >
> > --
> > Regards,
> >
> > Atri
> > *l'apprenant*
>
Re: Efficient In-situ Processing of Various Storage Types on Apache Tajo
Posted by Jihoon Son <ji...@apache.org>.
Interesting!
Thanks for sharing.
Jihoon
2015년 6월 25일 (목) 오전 4:03, Hyunsik Choi <hy...@apache.org>님이 작성:
> Hi Atri,
>
> Thank you for your comment. Yes, I totally agree with you. Storage
> layer provides and will provide various properties to indicate the
> capability of underlying storage. Also, I don't consider join
> operation push down yet because distributed join operation is mostly
> done through repartition join or broadcast join that usual underlying
> storages do not support.
>
> Best regards,
> Hyunsik
>
>
>
> On Wed, Jun 24, 2015 at 3:18 AM, Atri Sharma <at...@gmail.com> wrote:
> > In my opinion, operation pushdown will have to be done carefully given
> that
> > we need to be storage aware and make sure that underlying storage
> supports
> > operations.
> >
> > Does this also involve join pushdowns?
> >
> > On Wed, Jun 24, 2015 at 3:31 PM, Hyunsik Choi <hy...@apache.org>
> wrote:
> >
> >> Hi,
> >>
> >> I had a talk at Hadoop Summit North America 2015 in Jun 17. This
> >> presentation is for TAJO-337 and its sub tasks. Here is my
> >> presentation materials. I hope that it would be helpful for you to
> >> understand TAJO-337 and our roadmap.
> >>
> >>
> >>
> http://www.slideshare.net/hyunsikchoi/efficient-in-situ-processing-of-various-storage-types-on-apache-tajo
> >>
> >> Best regards,
> >> Hyunsik
> >>
> >
> >
> >
> > --
> > Regards,
> >
> > Atri
> > *l'apprenant*
>
Re: Efficient In-situ Processing of Various Storage Types on Apache Tajo
Posted by Hyunsik Choi <hy...@apache.org>.
Hi Atri,
Thank you for your comment. Yes, I totally agree with you. Storage
layer provides and will provide various properties to indicate the
capability of underlying storage. Also, I don't consider join
operation push down yet because distributed join operation is mostly
done through repartition join or broadcast join that usual underlying
storages do not support.
Best regards,
Hyunsik
On Wed, Jun 24, 2015 at 3:18 AM, Atri Sharma <at...@gmail.com> wrote:
> In my opinion, operation pushdown will have to be done carefully given that
> we need to be storage aware and make sure that underlying storage supports
> operations.
>
> Does this also involve join pushdowns?
>
> On Wed, Jun 24, 2015 at 3:31 PM, Hyunsik Choi <hy...@apache.org> wrote:
>
>> Hi,
>>
>> I had a talk at Hadoop Summit North America 2015 in Jun 17. This
>> presentation is for TAJO-337 and its sub tasks. Here is my
>> presentation materials. I hope that it would be helpful for you to
>> understand TAJO-337 and our roadmap.
>>
>>
>> http://www.slideshare.net/hyunsikchoi/efficient-in-situ-processing-of-various-storage-types-on-apache-tajo
>>
>> Best regards,
>> Hyunsik
>>
>
>
>
> --
> Regards,
>
> Atri
> *l'apprenant*
Re: Efficient In-situ Processing of Various Storage Types on Apache Tajo
Posted by Hyunsik Choi <hy...@apache.org>.
Hi Atri,
Thank you for your comment. Yes, I totally agree with you. Storage
layer provides and will provide various properties to indicate the
capability of underlying storage. Also, I don't consider join
operation push down yet because distributed join operation is mostly
done through repartition join or broadcast join that usual underlying
storages do not support.
Best regards,
Hyunsik
On Wed, Jun 24, 2015 at 3:18 AM, Atri Sharma <at...@gmail.com> wrote:
> In my opinion, operation pushdown will have to be done carefully given that
> we need to be storage aware and make sure that underlying storage supports
> operations.
>
> Does this also involve join pushdowns?
>
> On Wed, Jun 24, 2015 at 3:31 PM, Hyunsik Choi <hy...@apache.org> wrote:
>
>> Hi,
>>
>> I had a talk at Hadoop Summit North America 2015 in Jun 17. This
>> presentation is for TAJO-337 and its sub tasks. Here is my
>> presentation materials. I hope that it would be helpful for you to
>> understand TAJO-337 and our roadmap.
>>
>>
>> http://www.slideshare.net/hyunsikchoi/efficient-in-situ-processing-of-various-storage-types-on-apache-tajo
>>
>> Best regards,
>> Hyunsik
>>
>
>
>
> --
> Regards,
>
> Atri
> *l'apprenant*
Re: Efficient In-situ Processing of Various Storage Types on Apache Tajo
Posted by Atri Sharma <at...@gmail.com>.
In my opinion, operation pushdown will have to be done carefully given that
we need to be storage aware and make sure that underlying storage supports
operations.
Does this also involve join pushdowns?
On Wed, Jun 24, 2015 at 3:31 PM, Hyunsik Choi <hy...@apache.org> wrote:
> Hi,
>
> I had a talk at Hadoop Summit North America 2015 in Jun 17. This
> presentation is for TAJO-337 and its sub tasks. Here is my
> presentation materials. I hope that it would be helpful for you to
> understand TAJO-337 and our roadmap.
>
>
> http://www.slideshare.net/hyunsikchoi/efficient-in-situ-processing-of-various-storage-types-on-apache-tajo
>
> Best regards,
> Hyunsik
>
--
Regards,
Atri
*l'apprenant*