[Result][Vote] upgrade to Yarn 2.6.0

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

Hi, all,

It has been quite a while since this vote is out. From the discussion here
and in the JIRA SAMZA-563, I think that we can conclude that we can drop
the support for Yarn 2.4 and 2.5 in Samza 0.10.

Hence, closing this vote.

Thanks!

On Tue, Sep 22, 2015 at 5:37 PM, Yi Pan <ni...@gmail.com> wrote:

> 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 <swucareer99@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
>> > >>
>> >
>>
>
>