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From "Edward J. Yoon" <edwardy...@apache.org>
Subject Re: general Digest of: get.43956
Date Wed, 05 Feb 2014 07:54:31 GMT
Thanks for links!

On Wed, Feb 5, 2014 at 12:49 AM, Billie Rinaldi <billie@apache.org> wrote:
> On Mon, 3 Feb 2014 10:55, Edward J. Yoon <edwardyoon@apache.org> wrote:
>
>> Hi, Hoya looks nice.
>>
>> > 5. Help migrate more distributed applications into YARN clusters - such
>> as Apache HAMA.
>>
>> BTW, this means that HAMA can be deployed on YARN cluster using HOYA
>> without implement separate YARN application?
>>
>
> Yes.  You would still have to write a Hoya provider for Hama, but this
> should be significantly easier than writing a Yarn app from scratch.  Steve
> has written some documentation on the types of apps that can be deployed
> with Hoya [1].  If you'd like to see example provider code, take a look at
> the accumulo and hbase providers [2].
>
> Billie
>
> [1]:
> https://github.com/hortonworks/hoya/blob/master/src/site/markdown/app_needs.md
> [2]:
> https://github.com/hortonworks/hoya/tree/master/hoya-core/src/main/java/org/apache/hoya/providers
>
>
>>
>> On Wed, Jan 22, 2014 at 6:42 PM, Steve Loughran <stevel@hortonworks.com>
>> wrote:
>> > thanks Jakob - we haven't had a vote yet though, still discussing the
>> > proposal
>> >
>> >
>> > On 22 January 2014 06:57, Jakob Homan <jghoman@gmail.com> wrote:
>> >
>> >> HOYA looks like a useful bit of code,which if squinted at appropriately,
>> >> might, sorta be able to be implemented with another useful bit of code
>> >> already in the incubator. But could just as well be independent.  Let's
>> let
>> >> HOYA in and see where the communities that develop around it and Twill
>> want
>> >> to go.  Samza would certainly be interested in evaluating it as it
>> matures.
>> >>
>> >> +1 (binding) on the proposal.
>> >>
>> >>
>> >> On Tue, Jan 21, 2014 at 2:05 PM, Chris Riccomini
>> >> <criccomini.aux@gmail.com>wrote:
>> >>
>> >> > Hey Guys,
>> >> >
>> >> > I'd like to +1 non-binding Hoya (or whatever you want to call it).
>> It's
>> >> > going to be really useful for the YARN ecosystem to have a project
>> like
>> >> > this out there, and it makes a lot of sense to put it in Apache.
>> >> >
>> >> > Hopefully we can move past the naming stuff, and get the project in.
>> >> >
>> >> > Cheers,
>> >> > Chris
>> >> >
>> >> >
>> >> > On Mon, Jan 20, 2014 at 12:32 PM, Tommaso Teofili <
>> >> > tommaso.teofili@gmail.com
>> >> > > wrote:
>> >> >
>> >> > > I just can speak for the Hama-to-Yarn use case (with my newbie
hat
>> on)
>> >> > and
>> >> > > it seems Hoya may be really helpful as the entry point to address
>> it as
>> >> > it
>> >> > > provides a set of simple and useful tools.
>> >> > > For the sake of the names I think Hoya would be good (while Hyena
>> would
>> >> > > not).
>> >> > >
>> >> > > Just my 0.02 cents,
>> >> > > Tommaso
>> >> > >
>> >> > >
>> >> > > 2014/1/17 Steve Loughran <stevel@hortonworks.com>
>> >> > >
>> >> > > > On 16 January 2014 12:41, Tommaso Teofili <
>> tommaso.teofili@gmail.com
>> >> >
>> >> > > > wrote:
>> >> > > >
>> >> > > > > Hi all,
>> >> > > > >
>> >> > > > > @Steve I'm curious to know if also Apache Hama may leverage
>> Hoya to
>> >> > be
>> >> > > > > deployed on YARN.
>> >> > > > >
>> >> > > > >
>> >> > > > If you are going to make a 100% commit to running in YARN
-which,
>> if
>> >> > you
>> >> > > > aren't ready yet, Hama should be able to do in some point
in the
>> >> > future-
>> >> > > > then I'd say "go for it!" and then point you at Twill to
get you
>> >> > started.
>> >> > > >
>> >> > > > If all you are trying to do is deploy the BSP daemons in
a YARN
>> >> > cluster,
>> >> > > > and they don't need any persistent localfs storage, then
Hoya
>> should
>> >> > > work.
>> >> > > > You already use ZK for the binding mechanism, don't you?
>> >> > > >
>> >> > > >
>> >> > > > If yes, that'd hopefully bring some more people involved
from
>> Hama as
>> >> > > well.
>> >> > > > >
>> >> > > >
>> >> > > >
>> >> > > > That'd be great!
>> >> > > >
>> >> > > > --
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>>
>>
>> --
>> Best Regards, Edward J. Yoon
>> @eddieyoon
>>
>>
>>



-- 
Best Regards, Edward J. Yoon
@eddieyoon

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