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Posted to dev@hama.apache.org by "Edward J. Yoon" <ed...@apache.org> on 2009/10/07 14:35:26 UTC
About 0.19 branch and release
Hello all,
IMO, Hama-0.19 (based on Hadoop/Hbase 0.19 and Map/Reduce) doesn't
have a chance to improve functionality and performance. The
pre-computation (e.g., blocking,..) is too heavy to avoid locality
problem. So, I'd like to release it as a simple version and focus on
new developments based on BSP model and Map/Reduce.
WDYT?
--
Best Regards, Edward J. Yoon @ NHN, corp.
edwardyoon@apache.org
http://blog.udanax.org
Re: About 0.19 branch and release
Posted by "Edward J. Yoon" <ed...@apache.org>.
Thanks for your opinion.
> I think we should do that, as BSP will change the entire architecture. My only suggestion would be to have an architecture diagram as to how we would approach the BSP model.
Fortunately interfaces won't change. ;) Yes, we should organize our
plan on the wiki.
On Wed, Oct 7, 2009 at 9:43 PM, Vaijanath N. RAo <va...@gmail.com> wrote:
> Hi Edward,
>
> I think we should do that, as BSP will change the entire architecture. My only suggestion would be to have an architecture diagram as to how we would approach the BSP model.
>
> --Thanks and Regards
> Vaijanath N. Rao
>
> ----- Original Message -----
> From: "Edward J. Yoon" <ed...@apache.org>
> To: hama-dev@incubator.apache.org
> Sent: Wednesday, October 7, 2009 6:05:26 PM GMT +05:30 Chennai, Kolkata, Mumbai, New Delhi
> Subject: About 0.19 branch and release
>
> Hello all,
>
> IMO, Hama-0.19 (based on Hadoop/Hbase 0.19 and Map/Reduce) doesn't
> have a chance to improve functionality and performance. The
> pre-computation (e.g., blocking,..) is too heavy to avoid locality
> problem. So, I'd like to release it as a simple version and focus on
> new developments based on BSP model and Map/Reduce.
>
> WDYT?
>
> --
> Best Regards, Edward J. Yoon @ NHN, corp.
> edwardyoon@apache.org
> http://blog.udanax.org
>
--
Best Regards, Edward J. Yoon @ NHN, corp.
edwardyoon@apache.org
http://blog.udanax.org
Re: About 0.19 branch and release
Posted by "Vaijanath N. RAo" <va...@gmail.com>.
Hi Edward,
I think we should do that, as BSP will change the entire architecture. My only suggestion would be to have an architecture diagram as to how we would approach the BSP model.
--Thanks and Regards
Vaijanath N. Rao
----- Original Message -----
From: "Edward J. Yoon" <ed...@apache.org>
To: hama-dev@incubator.apache.org
Sent: Wednesday, October 7, 2009 6:05:26 PM GMT +05:30 Chennai, Kolkata, Mumbai, New Delhi
Subject: About 0.19 branch and release
Hello all,
IMO, Hama-0.19 (based on Hadoop/Hbase 0.19 and Map/Reduce) doesn't
have a chance to improve functionality and performance. The
pre-computation (e.g., blocking,..) is too heavy to avoid locality
problem. So, I'd like to release it as a simple version and focus on
new developments based on BSP model and Map/Reduce.
WDYT?
--
Best Regards, Edward J. Yoon @ NHN, corp.
edwardyoon@apache.org
http://blog.udanax.org