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From Karthik Kambatla <ka...@cloudera.com>
Subject Re: Thinking ahead to hadoop-2.7
Date Fri, 05 Dec 2014 19:15:59 GMT
It would be nice to cut the branch for the next "feature" release (not just
Java 7) in the first week of January, so we can get the RC out by the end
of the month?

Yesterday, this came up in an offline discussion on ATS. Given people can
run 2.6 on Java 7, is there merit to doing 2.7 with the exact same bits
targeting Java 7? I am okay with going through with it, as long as it
doesn't delay the next feature release.

Thoughts?

On Wed, Dec 3, 2014 at 8:59 AM, Sangjin Lee <sjlee@apache.org> wrote:

> 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
> > >>>
> > >>> --
> > >>> CONFIDENTIALITY NOTICE
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> > entity
> > >> to
> > >>> which it is addressed and may contain information that is
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> > reader
> > >>> of this message is not the intended recipient, you are hereby
> notified
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> > >>> forwarding of this communication is strictly prohibited. If you have
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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
> > which it is addressed and may contain information that is confidential,
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> >
>



-- 
-- Karthik Kambatla, Software Engineer, Cloudera
--------------------------------------------
Q: Why is this email five sentences or less?
A: http://five.sentenc.es

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