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From Zhijie Shen <zs...@hortonworks.com>
Subject Re: [VOTE] Release Apache Hadoop 2.4.1
Date Thu, 19 Jun 2014 01:52:48 GMT
Point to another MR compatibility issue marked for 2.4.1: MAPREDUCE-5831
Old MR client is not compatible with new MR application, though it happens
since 2.3.

It would be good to figure out whether we include it now or later. It seems
that we're going to be in a better position once we have versioning for MR
components.

Other than that, +1 (non-binding) for rc0. I've downloaded the source code,
built the executable from it, run through MR examples and DS jobs, checked
the metrics in the timeline server, and passed the test cases mentioned in
the change log.

- Zhijie


On Thu, Jun 19, 2014 at 5:45 AM, Mayank Bansal <mabansal@gmail.com> wrote:

> I think we should fix this one that will help older clients 2.2/2.3 not to
> be updated if not absolutely required.
>
> Thanks,
> Mayank
>
>
> On Wed, Jun 18, 2014 at 12:13 PM, Vinod Kumar Vavilapalli <
> vinodkv@apache.org> wrote:
>
> >
> > There is one item [MAPREDUCE-5830 HostUtil.getTaskLogUrl is not backwards
> > binary compatible with 2.3] marked for 2.4. Should we include it?
> >
> > There is no patch there yet, it doesn't really help much other than
> > letting older clients compile - even if we put the API back in, the URL
> > returned is invalid.
> >
> > +Vinod
> >
> > On Jun 16, 2014, at 9:27 AM, Arun C Murthy <acm@hortonworks.com> wrote:
> >
> > > Folks,
> > >
> > > I've created a release candidate (rc0) for hadoop-2.4.1 (bug-fix
> > release) that I would like to push out.
> > >
> > > The RC is available at:
> > http://people.apache.org/~acmurthy/hadoop-2.4.1-rc0
> > > The RC tag in svn is here:
> > https://svn.apache.org/repos/asf/hadoop/common/tags/release-2.4.1-rc0
> > >
> > > The maven artifacts are available via repository.apache.org.
> > >
> > > Please try the release and vote; the vote will run for the usual 7
> days.
> > >
> > > thanks,
> > > Arun
> > >
> > >
> > >
> > > --
> > > Arun C. Murthy
> > > Hortonworks Inc.
> > > http://hortonworks.com/hdp/
> > >
> > >
> > >
> > > --
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> --
> Thanks and Regards,
> Mayank
> Cell: 408-718-9370
>



-- 
Zhijie Shen
Hortonworks Inc.
http://hortonworks.com/

-- 
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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