I downloaded the src tar ball, built it with the native bits enabled,
started up a little cluster, and ran some sample jobs. Things worked as
expected. I also verified the signatures on the source artifact.
I did bump into one little issue, but I don't think it should be considered
a blocker. When I first tried to start up the RM, it failed to start with
13/02/08 16:00:31 FATAL resourcemanager.ResourceManager: Error starting
java.lang.IllegalStateException: Queue configuration missing child queue
names for root
And then this on shutdown:
13/02/08 16:00:31 INFO service.CompositeService: Error stopping
Presumably this is because I don't have the CapacityScheduler queues
configured at all, and the default scheduler is now the CapacityScheduler.
To work around this for my testing, I switched to the FairScheduler and the
RM came up just fine.
Aaron T. Myers
Software Engineer, Cloudera
On Wed, Feb 6, 2013 at 7:59 PM, Arun C Murthy <[EMAIL PROTECTED]> wrote:
> I've created a release candidate (rc0) for hadoop-2.0.3-alpha that I would
> like to release.
> This release contains several major enhancements such as QJM for HDFS HA,
> multi-resource scheduling for YARN, YARN ResourceManager restart etc.
> Also YARN has achieved significant stability at scale (more details from
> Y! folks here: http://s.apache.org/VYO).
> The RC is available at:
> The RC tag in svn is here:
> The maven artifacts are available via repository.apache.org.
> Please try the release and vote; the vote will run for the usual 7 days.
> Arun C. Murthy
> Hortonworks Inc.