Re: [Discuss/Vote] upgrade to Yarn 2.6.0

[Yi Pan <ni...@gmail.com>]

Hi, Yan,

If there is no more objections, can we close this vote w/ the conclusion
that Samza 0.10 will drop the support for YARN 2.4 and 2.5?

Thanks!

On Mon, Aug 24, 2015 at 6:32 PM, Roger Hoover <ro...@gmail.com>
wrote:

> Jordan,
>
> Thanks for sharing that.
>
> Roger
>
> On Mon, Aug 24, 2015 at 10:17 AM, Jordan Shaw <jo...@pubnub.com> wrote:
>
> > Roger,
> > We upgraded from yarn 2.4 to 2.6 a while ago and been running it in prod
> > with no issues. It was basically a drop in if I remember right.
> >
> > Jordan
> >
> > > On Aug 20, 2015, at 1:48 PM, Yi Pan <ni...@gmail.com> wrote:
> > >
> > > Hi, Selina,
> > >
> > > Samza 0.9.1 on YARN 2.6 is the proved working solution.
> > >
> > > Best,
> > >
> > > -Yi
> > >
> > >> On Thu, Aug 20, 2015 at 12:28 PM, Selina Tech <sw...@gmail.com>
> > wrote:
> > >>
> > >> Hi, Yi:
> > >>     If I use Samza0.9.1 and Yarn2.6.0, Will the system be failed?
> > >>
> > >> Sincerely,
> > >> Selina
> > >>
> > >>> On Wed, Aug 19, 2015 at 1:58 PM, Yi Pan <ni...@gmail.com> wrote:
> > >>>
> > >>> Hi, Roger,
> > >>>
> > >>> In LinkedIn we have already moved to YARN 2.6 and is moving to YARN
> 2.7
> > >>> now. I am not aware of any major issues in upgrading. I will let our
> > team
> > >>> member Jon Bringhurst to chime in since he did all the upgrade and
> may
> > >> have
> > >>> more insights.
> > >>>
> > >>> @Jon, could you help to comment on this?
> > >>>
> > >>> Thanks!
> > >>>
> > >>> -Yi
> > >>>
> > >>> On Wed, Aug 19, 2015 at 9:12 AM, Roger Hoover <
> roger.hoover@gmail.com>
> > >>> wrote:
> > >>>
> > >>>> We're using 2.4.0 in production.  Are there any major
> > incompatibilities
> > >>> to
> > >>>> watch out for when upgrading to 2.6.0?
> > >>>>
> > >>>> Thanks,
> > >>>>
> > >>>> Roger
> > >>>>
> > >>>> On Mon, Aug 17, 2015 at 4:41 PM, Yan Fang <ya...@gmail.com>
> > >> wrote:
> > >>>>
> > >>>>> Hi guys,
> > >>>>>
> > >>>>> we have been discussing upgrading to Yarn 2.6.0 (SAMZA-536
> > >>>>> <https://issues.apache.org/jira/browse/SAMZA-536>), because there
> > >> are
> > >>>> some
> > >>>>> bug fixes after 2.4.0 and we can not enable the Yarn RM recovering
> > >>>> feature
> > >>>>> in Yarn 2.4.0 (SAMZA-750 <
> > >>>> https://issues.apache.org/jira/browse/SAMZA-750
> > >>>>>> )
> > >>>>> .
> > >>>>>
> > >>>>> So we just want to make sure if any production users are still
> using
> > >>> Yarn
> > >>>>> 2.4.0 and do not plan to upgrade to 2.6.0+?
> > >>>>>
> > >>>>> If not further concern, I think we can go and upgrade to Yarn 2.6.0
> > >> in
> > >>>>> Samza 0.10.0 release.
> > >>>>>
> > >>>>> Thanks,
> > >>>>>
> > >>>>> Fang, Yan
> > >>>>> yanfang724@gmail.com
> > >>
> >
>