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From Sangjin Lee <sj...@apache.org>
Subject Re: Thinking ahead to hadoop-2.7
Date Wed, 03 Dec 2014 16:59:30 GMT
Late January sounds fine to me. I think we should be able to wrap it up
much earlier than that (hopefully).

Thanks,
Sangjin

On Tue, Dec 2, 2014 at 5:19 PM, Arun C Murthy <acm@hortonworks.com> wrote:

> Sangjin/Karthik,
>
>  How about planning on hadoop-2.8 by late Jan? Thoughts?
>
> thanks,
> Arun
>
> On Dec 2, 2014, at 11:09 AM, Sangjin Lee <sjlee0@gmail.com> wrote:
>
> > If 2.7 is being positioned as the JDK7-only release, then it would be
> good
> > to know how 2.8 lines up in terms of timing. Our interest is landing the
> > shared cache feature (YARN-1492)... Thanks.
> >
> > Sangjin
> >
> > On Mon, Dec 1, 2014 at 2:55 PM, Karthik Kambatla <kasha@cloudera.com>
> wrote:
> >
> >> Thanks for starting this thread, Arun.
> >>
> >> Your proposal seems reasonable to me. I suppose we would like new
> features
> >> and improvements to go into 2.8 then? If yes, what time frame are we
> >> looking at for 2.8? Looking at YARN, it would be nice to get a release
> with
> >> shared-cache and a stable version of reservation work. I believe they
> are
> >> well under way and should be ready in a few weeks.
> >>
> >> Regarding 2.7 release specifics, do you plan to create a branch off of
> >> current branch-2.6 and update all issues marked fixed for 2.7 to be
> fixed
> >> for 2.8?
> >>
> >> Thanks
> >> Karthik
> >>
> >> On Mon, Dec 1, 2014 at 2:42 PM, Arun Murthy <acm@hortonworks.com>
> wrote:
> >>
> >>> Folks,
> >>>
> >>> With hadoop-2.6 out it's time to think ahead.
> >>>
> >>> As we've discussed in the past, 2.6 was the last release which supports
> >>> JDK6.
> >>>
> >>> I'm thinking it's best to try get 2.7 out in a few weeks (maybe by the
> >>> holidays) with just the switch to JDK7 (HADOOP-10530) and possibly
> >>> support for JDK-1.8 (as a runtime) via HADOOP-11090.
> >>>
> >>> This way we can start with the stable base of 2.6 and switch over to
> >>> JDK7 to allow our downstream projects to use either for a short time
> >>> (hadoop-2.6 or hadoop-2.7).
> >>>
> >>> I'll update the Roadmap wiki accordingly.
> >>>
> >>> Thoughts?
> >>>
> >>> thanks,
> >>> Arun
> >>>
> >>> --
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>
> --
> Arun C. Murthy
> Hortonworks Inc.
> http://hortonworks.com/hdp/
>
>
>
> --
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity to
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