If it's not too late, I'd like to bring your attention to YARN-1692.

We get a ConcurrentModificationException with the fair scheduler when it
updates demand, and we saw RM get into a pretty bad shape around the time
this happened. It would be great if this could make 2.3.0. I provided a
patch for this fix already.

Thoughts?

Thanks,
Sangjin


On Wed, Feb 12, 2014 at 11:41 AM, Stack <st...@duboce.net> wrote:

> +1
>
> Downloaded, deployed to small cluster, and then ran an hbase loading on top
> of it.  Looks good.
>
> Packaging wise, is it intentional that some jars show up a few times?  I
> can understand webapps bundling a copy but doesn't mapreduce depend on
> commons?
>
> share/hadoop/mapreduce/lib/hadoop-annotations-2.3.0.jar
>
> share/hadoop/httpfs/tomcat/webapps/webhdfs/WEB-INF/lib/hadoop-annotations-2.3.0.jar
> share/hadoop/common/lib/hadoop-annotations-2.3.0.jar
>
> If not intentional, I can make up a better report and file an issue.
>
> Thanks,
> St.Ack
>
>
>
>
> On Tue, Feb 11, 2014 at 6:49 AM, Arun C Murthy <a...@hortonworks.com>
> wrote:
>
> > Folks,
> >
> > I've created a release candidate (rc0) for hadoop-2.3.0 that I would like
> > to get released.
> >
> > The RC is available at:
> > http://people.apache.org/~acmurthy/hadoop-2.3.0-rc0
> > The RC tag in svn is here:
> > https://svn.apache.org/repos/asf/hadoop/common/tags/release-2.3.0-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
> >
> > PS: Thanks to Andrew, Vinod & Alejandro for all their help in various
> > release activities.
> > --
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