incubator-general mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Billie Rinaldi <bil...@apache.org>
Subject Re: general Digest of: get.43956
Date Tue, 04 Feb 2014 15:49:29 GMT
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!
> >> > > >
> >> > > > --
> >> > > > CONFIDENTIALITY NOTICE
> >> > > > NOTICE: This message is intended for the use of the individual
or
> >> > entity
> >> > > to
> >> > > > which it is addressed and may contain information that is
> >> confidential,
> >> > > > privileged and exempt from disclosure under applicable law. If
the
> >> > reader
> >> > > > of this message is not the intended recipient, you are hereby
> >> notified
> >> > > that
> >> > > > any printing, copying, dissemination, distribution, disclosure
or
> >> > > > forwarding of this communication is strictly prohibited. If you
> have
> >> > > > received this communication in error, please contact the sender
> >> > > immediately
> >> > > > and delete it from your system. Thank You.
> >> > > >
> >> > >
> >> >
> >>
> >
> > --
> > CONFIDENTIALITY NOTICE
> > NOTICE: This message is intended for the use of the individual or entity
> to
> > which it is addressed and may contain information that is confidential,
> > privileged and exempt from disclosure under applicable law. If the reader
> > of this message is not the intended recipient, you are hereby notified
> that
> > any printing, copying, dissemination, distribution, disclosure or
> > forwarding of this communication is strictly prohibited. If you have
> > received this communication in error, please contact the sender
> immediately
> > and delete it from your system. Thank You.
>
>
>
> --
> Best Regards, Edward J. Yoon
> @eddieyoon
>
>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message