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From Andrew Purtell <apurt...@apache.org>
Subject Re: [DISCUSS] Drop legacy hadoop support at the 2.0 release
Date Wed, 19 Oct 2016 17:14:22 GMT
FWIW, we are running 2.7.x in production and it's stable.


On Tue, Oct 18, 2016 at 10:18 PM, Sean Busbey <busbey@apache.org> wrote:

> we had not decided yet AFAIK. a big concern was the lack of
> maintenance releases on more recent Hadoop versions and the perception
> that 2.4 and 2.5 were the last big stable release lines.
>
> 2.6 and 2.7 have both gotten a few maintenance releases now, so maybe
> this isn't a concern any more?
>
> On Tue, Oct 18, 2016 at 7:00 PM, Enis Söztutar <enis.soz@gmail.com> wrote:
> > I thought we already decided to do that, no?
> >
> > Enis
> >
> > On Tue, Oct 18, 2016 at 6:56 PM, Ted Yu <yuzhihong@gmail.com> wrote:
> >
> >> Looking at http://hadoop.apache.org/releases.html , 2.5.x hasn't got
> new
> >> release for almost two years.
> >>
> >> Seems fine to drop support for 2.4 and 2.5
> >>
> >> On Tue, Oct 18, 2016 at 6:42 PM, Duo Zhang <zhangduo@apache.org> wrote:
> >>
> >> > This is the current hadoop version support matrix
> >> >
> >> > https://hbase.apache.org/book.html#hadoop
> >> >
> >> > 2016-10-19 9:40 GMT+08:00 Duo Zhang <zhangduo@apache.org>:
> >> >
> >> > > To be specific, hadoop-2.4.x and hadoop-2.5.x.
> >> > >
> >> > > The latest releases for these two lines are about two years ago, so
> I
> >> > > think it is the time to drop the support of them when 2.0 out. Then
> we
> >> > > could drop some code in our hadoop-compat module as we may need to
> add
> >> > some
> >> > > code for the incoming hadoop-3.0...
> >> > >
> >> > > Thanks.
> >> > >
> >> >
> >>
>



-- 
Best regards,

   - Andy

Problems worthy of attack prove their worth by hitting back. - Piet Hein
(via Tom White)

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