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Posted to dev@hama.apache.org by "Edward J. Yoon" <ed...@apache.org> on 2012/11/02 02:07:19 UTC
[VOTE] Hama 0.6 release (RC3)
Hi all,
Here's RC3:
http://people.apache.org/~edwardyoon/dist/0.6-RC3/
Tags:
http://svn.apache.org/repos/asf/hama/tags/0.6-RC3/
This RC fixes small bugs of unit tests. Please vote!
Thanks.
--
Best Regards, Edward J. Yoon
@eddieyoon
[CANCELED][VOTE] Hama 0.6 release (RC3)
Posted by "Edward J. Yoon" <ed...@apache.org>.
Canceling this RC vote.
---
me: hi
Suraj: I was reviewing code for async send of messages
I think we are double counting the messages sent
probably a wrong time to say
is it a minor issue for this release?
me: double counting?
Suraj: I see that we are adding twice for every message sent
me: nope. i think that's important.
Suraj: sorry for mentioning it after 3 slices
me: I also checking RC3 why it slower than Hama 0.4.
NP :-)
Suraj: oh is the FT on?
I knew it was going to degrade the performance.
me: nope. looks like related with CompressionUtil
Suraj: ok cool ...
I might need more time with the confined recovery
I am looking at the async messaging for now
me: let's recreate RC.
Suraj: ok
Suraj: I have one more question on Combiners
Suraj: we combine based on messages to one
me: yes
Suraj: but there is no way we can group these messages based on key
and combine
so say we are sending key value pair
we can't combine .. we might need a new way of combiner along with
what is there today
me: i think user can do like that.
Suraj: how? unless the messages are sorted or sent in a sorted way
but we can return only one message
My opinions might be biased to map-reduce implementation on bsp .... so :)
me: http://wiki.apache.org/hama/Combiner
if msg type is MapWritable<K, V>,
not one. you can add multiple messages,
Suraj: ok so you are proposing have a hashmap in a combiner?
ok
I got it
On Tue, Nov 6, 2012 at 4:52 PM, Edward J. Yoon <ed...@apache.org> wrote:
> Any other votes?
>
> Please feel free to vote.
>
> On Mon, Nov 5, 2012 at 11:55 PM, Tommaso Teofili
> <to...@gmail.com> wrote:
>> I've found a couple of not trivial things to fix in GD BSP therefore I'd be
>> happier to respin once I've committed the fixes (should be a couple of
>> days), however I don't think it's worth blocking this (it's a 0.x in the
>> end) so I vote +0.
>>
>> Regards,
>> Tommaso
>>
>>
>> 2012/11/5 Edward J. Yoon <ed...@apache.org>
>>
>>> Works good for me +1
>>>
>>> > BTW don't we want to add the gradient descent logistic and linear
>>> > regression examples to the driver? We could also replace the normal PI
>>> > Estimation example by the SuperstepPiEstimator.
>>>
>>> I'd like to add them to 0.7.
>>>
>>> On Sun, Nov 4, 2012 at 7:59 AM, Thomas Jungblut
>>> <th...@gmail.com> wrote:
>>> > I have written a shellscript to download and check all the artifacts,
>>> also
>>> > updated the release check site in our committers guide.
>>> > You can find it here: http://wiki.apache.org/hama/HowToCommit#line-42
>>> > If you mac guys have problems with executing the script, let me know via
>>> > mail, we can change it to be compatible through all *nix systems.
>>> >
>>> > That said, the release checksums are fine.
>>> > - maven clean install package works on source distribution without
>>> problems
>>> > - checked all examples with the localrunner and typical sample files
>>> >
>>> > BTW don't we want to add the gradient descent logistic and linear
>>> > regression examples to the driver? We could also replace the normal PI
>>> > Estimation example by the SuperstepPiEstimator.
>>> >
>>> > But still, I'm +1 (binding)
>>> >
>>> > 2012/11/2 Edward J. Yoon <ed...@apache.org>
>>> >
>>> >> Hi all,
>>> >>
>>> >> Here's RC3:
>>> >> http://people.apache.org/~edwardyoon/dist/0.6-RC3/
>>> >>
>>> >> Tags:
>>> >> http://svn.apache.org/repos/asf/hama/tags/0.6-RC3/
>>> >>
>>> >> This RC fixes small bugs of unit tests. Please vote!
>>> >>
>>> >> Thanks.
>>> >> --
>>> >> Best Regards, Edward J. Yoon
>>> >> @eddieyoon
>>> >>
>>>
>>>
>>>
>>> --
>>> Best Regards, Edward J. Yoon
>>> @eddieyoon
>>>
>
>
>
> --
> Best Regards, Edward J. Yoon
> @eddieyoon
--
Best Regards, Edward J. Yoon
@eddieyoon
Re: [VOTE] Hama 0.6 release (RC3)
Posted by "Edward J. Yoon" <ed...@apache.org>.
Any other votes?
Please feel free to vote.
On Mon, Nov 5, 2012 at 11:55 PM, Tommaso Teofili
<to...@gmail.com> wrote:
> I've found a couple of not trivial things to fix in GD BSP therefore I'd be
> happier to respin once I've committed the fixes (should be a couple of
> days), however I don't think it's worth blocking this (it's a 0.x in the
> end) so I vote +0.
>
> Regards,
> Tommaso
>
>
> 2012/11/5 Edward J. Yoon <ed...@apache.org>
>
>> Works good for me +1
>>
>> > BTW don't we want to add the gradient descent logistic and linear
>> > regression examples to the driver? We could also replace the normal PI
>> > Estimation example by the SuperstepPiEstimator.
>>
>> I'd like to add them to 0.7.
>>
>> On Sun, Nov 4, 2012 at 7:59 AM, Thomas Jungblut
>> <th...@gmail.com> wrote:
>> > I have written a shellscript to download and check all the artifacts,
>> also
>> > updated the release check site in our committers guide.
>> > You can find it here: http://wiki.apache.org/hama/HowToCommit#line-42
>> > If you mac guys have problems with executing the script, let me know via
>> > mail, we can change it to be compatible through all *nix systems.
>> >
>> > That said, the release checksums are fine.
>> > - maven clean install package works on source distribution without
>> problems
>> > - checked all examples with the localrunner and typical sample files
>> >
>> > BTW don't we want to add the gradient descent logistic and linear
>> > regression examples to the driver? We could also replace the normal PI
>> > Estimation example by the SuperstepPiEstimator.
>> >
>> > But still, I'm +1 (binding)
>> >
>> > 2012/11/2 Edward J. Yoon <ed...@apache.org>
>> >
>> >> Hi all,
>> >>
>> >> Here's RC3:
>> >> http://people.apache.org/~edwardyoon/dist/0.6-RC3/
>> >>
>> >> Tags:
>> >> http://svn.apache.org/repos/asf/hama/tags/0.6-RC3/
>> >>
>> >> This RC fixes small bugs of unit tests. Please vote!
>> >>
>> >> Thanks.
>> >> --
>> >> Best Regards, Edward J. Yoon
>> >> @eddieyoon
>> >>
>>
>>
>>
>> --
>> Best Regards, Edward J. Yoon
>> @eddieyoon
>>
--
Best Regards, Edward J. Yoon
@eddieyoon
Re: [VOTE] Hama 0.6 release (RC3)
Posted by Tommaso Teofili <to...@gmail.com>.
I've found a couple of not trivial things to fix in GD BSP therefore I'd be
happier to respin once I've committed the fixes (should be a couple of
days), however I don't think it's worth blocking this (it's a 0.x in the
end) so I vote +0.
Regards,
Tommaso
2012/11/5 Edward J. Yoon <ed...@apache.org>
> Works good for me +1
>
> > BTW don't we want to add the gradient descent logistic and linear
> > regression examples to the driver? We could also replace the normal PI
> > Estimation example by the SuperstepPiEstimator.
>
> I'd like to add them to 0.7.
>
> On Sun, Nov 4, 2012 at 7:59 AM, Thomas Jungblut
> <th...@gmail.com> wrote:
> > I have written a shellscript to download and check all the artifacts,
> also
> > updated the release check site in our committers guide.
> > You can find it here: http://wiki.apache.org/hama/HowToCommit#line-42
> > If you mac guys have problems with executing the script, let me know via
> > mail, we can change it to be compatible through all *nix systems.
> >
> > That said, the release checksums are fine.
> > - maven clean install package works on source distribution without
> problems
> > - checked all examples with the localrunner and typical sample files
> >
> > BTW don't we want to add the gradient descent logistic and linear
> > regression examples to the driver? We could also replace the normal PI
> > Estimation example by the SuperstepPiEstimator.
> >
> > But still, I'm +1 (binding)
> >
> > 2012/11/2 Edward J. Yoon <ed...@apache.org>
> >
> >> Hi all,
> >>
> >> Here's RC3:
> >> http://people.apache.org/~edwardyoon/dist/0.6-RC3/
> >>
> >> Tags:
> >> http://svn.apache.org/repos/asf/hama/tags/0.6-RC3/
> >>
> >> This RC fixes small bugs of unit tests. Please vote!
> >>
> >> Thanks.
> >> --
> >> Best Regards, Edward J. Yoon
> >> @eddieyoon
> >>
>
>
>
> --
> Best Regards, Edward J. Yoon
> @eddieyoon
>
Re: [VOTE] Hama 0.6 release (RC3)
Posted by "Edward J. Yoon" <ed...@apache.org>.
Works good for me +1
> BTW don't we want to add the gradient descent logistic and linear
> regression examples to the driver? We could also replace the normal PI
> Estimation example by the SuperstepPiEstimator.
I'd like to add them to 0.7.
On Sun, Nov 4, 2012 at 7:59 AM, Thomas Jungblut
<th...@gmail.com> wrote:
> I have written a shellscript to download and check all the artifacts, also
> updated the release check site in our committers guide.
> You can find it here: http://wiki.apache.org/hama/HowToCommit#line-42
> If you mac guys have problems with executing the script, let me know via
> mail, we can change it to be compatible through all *nix systems.
>
> That said, the release checksums are fine.
> - maven clean install package works on source distribution without problems
> - checked all examples with the localrunner and typical sample files
>
> BTW don't we want to add the gradient descent logistic and linear
> regression examples to the driver? We could also replace the normal PI
> Estimation example by the SuperstepPiEstimator.
>
> But still, I'm +1 (binding)
>
> 2012/11/2 Edward J. Yoon <ed...@apache.org>
>
>> Hi all,
>>
>> Here's RC3:
>> http://people.apache.org/~edwardyoon/dist/0.6-RC3/
>>
>> Tags:
>> http://svn.apache.org/repos/asf/hama/tags/0.6-RC3/
>>
>> This RC fixes small bugs of unit tests. Please vote!
>>
>> Thanks.
>> --
>> Best Regards, Edward J. Yoon
>> @eddieyoon
>>
--
Best Regards, Edward J. Yoon
@eddieyoon
Re: [VOTE] Hama 0.6 release (RC3)
Posted by Thomas Jungblut <th...@gmail.com>.
I have written a shellscript to download and check all the artifacts, also
updated the release check site in our committers guide.
You can find it here: http://wiki.apache.org/hama/HowToCommit#line-42
If you mac guys have problems with executing the script, let me know via
mail, we can change it to be compatible through all *nix systems.
That said, the release checksums are fine.
- maven clean install package works on source distribution without problems
- checked all examples with the localrunner and typical sample files
BTW don't we want to add the gradient descent logistic and linear
regression examples to the driver? We could also replace the normal PI
Estimation example by the SuperstepPiEstimator.
But still, I'm +1 (binding)
2012/11/2 Edward J. Yoon <ed...@apache.org>
> Hi all,
>
> Here's RC3:
> http://people.apache.org/~edwardyoon/dist/0.6-RC3/
>
> Tags:
> http://svn.apache.org/repos/asf/hama/tags/0.6-RC3/
>
> This RC fixes small bugs of unit tests. Please vote!
>
> Thanks.
> --
> Best Regards, Edward J. Yoon
> @eddieyoon
>