+1 (non binding) * Downloaded hadoop-2.6.4-RC0-src.tar.gz- built from source both package, install, and verified the MD5 checksum * Did a Pseudo cluster and tested basic hdfs operations * Ran sleep job and Pi job * Added node label and ran job under the label by configuring default-node-label-expression and it ran fine
Eric Payne, Hope you tried adding/replacing the labels using NodeId/Node Address and not the HTTP address! I executed the following command to configure the label and node "./yarn rmadmin -replaceLabelsOnNode "localhost:43795,test1" " After this was able to submit the job for a label Regards, + Naga On Mon, Feb 8, 2016 at 11:06 PM, Eric Payne < eric.payne1...@yahoo.com.invalid> wrote: > Hi Junping Du. Thank you for your work preparing this release. > I did the following things to test release Hadoop 2.6.4 rc0:- > Downloaded hadoop-2.6.4-RC0-src.tar.gz- built from source both package, > install, and eclipse:eclipse- Set up a 3-node, unsecured cluster with 3 > queues, one of which has preemption enabled- Ran a successful test to > ensure that preemption would happen to containers on the preemptable queue > if they were needed for an application on another queue.- Ran successful > streaming and yarn shell tests > Junping, I did have a concern about labelled nodes and queues. Is full > label support backported to 2.6.4? I see that the syntax for the rmadmin > command lists label commands like -addToClusterNodeLabels > and -replaceLabelsOnNode. I was able to add a label > (using -addToClusterNodeLabels) and I was able to define a queue whose > accessible node label was listed with my specified label. However, when I > tried to set the node label to a specific node using -replaceLabelsOnNode, > the label does not show up on the specified node in cluster nodes UI ( > http://RM:8088/cluster/nodes). I also confirmed that submitting a job to > the labelled queue gets accepted but never runs, which is the behavior I > would expect if no node had the specified label. I will also add that this > procedure works fine in 2.7. > Thanks,-Eric Payne > > From: Junping Du <j...@hortonworks.com> > To: "hdfs-dev@hadoop.apache.org" <hdfs-dev@hadoop.apache.org>; " > yarn-...@hadoop.apache.org" <yarn-...@hadoop.apache.org>; " > mapreduce-...@hadoop.apache.org" <mapreduce-...@hadoop.apache.org>; " > common-...@hadoop.apache.org" <common-...@hadoop.apache.org> > Sent: Wednesday, February 3, 2016 1:01 AM > Subject: [VOTE] Release Apache Hadoop 2.6.4 RC0 > > Hi community folks, > I've created a release candidate RC0 for Apache Hadoop 2.6.4 (the next > maintenance release to follow up 2.6.3.) according to email thread of > release plan 2.6.4 [1]. Below is details of this release candidate: > > The RC is available for validation at: > *http://people.apache.org/~junping_du/hadoop-2.6.4-RC0/ > <http://people.apache.org/~junping_du/hadoop-2.6.4-RC0/>* > > The RC tag in git is: release-2.6.4-RC0 > > The maven artifacts are staged via repository.apache.org at: > *https://repository.apache.org/content/repositories/orgapachehadoop-1028/? > <https://repository.apache.org/content/repositories/orgapachehadoop-1028/ > >* > > You can find my public key at: > http://svn.apache.org/repos/asf/hadoop/common/dist/KEYS > > Please try the release and vote. The vote will run for the usual 5 days. > > Thanks! > > > Cheers, > > Junping > > > [1]: 2.6.4 release plan: http://markmail.org/message/fk3ud3c665lscvx5? > > > >
