so ,by default ,user A submitted 5 jobs ,only 1 job is running ,if i modified the option value to 5,all job will be running parallel,right?
On Tue, Nov 26, 2013 at 6:29 PM, Olivier Renault <[email protected]>wrote: > If you're running all the job from the same user, by default, you can't > take more than the value of the queue. It can be modified by setting the > following in capacity-scheduler.xml > > <name>yarn.scheduler.capacity.root.production.user-limit-factor</name> > > <value>1</value> > > Olivier > > > On 26 November 2013 09:20, ch huang <[email protected]> wrote: > >> hi,maillist: >> i set the following option in yarn-site.xml ,let yarn >> framework to use capacity scheduler,but i submit three job,only one job in >> running status,other two stay in accepted status,why ,the default queue >> only 50% capacity used,i do not know why? >> >> <property> >> <name>yarn.resourcemanager.scheduler.class</name> >> >> <value>org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler</value> >> </property> >> > > > > -- > * Olivier Renault * Solution Engineer > ------------------------------ > > Phone: +44 7500 933 036 > Email: [email protected] > Website: http://www.hortonworks.com/ > > * Follow Us: * > <http://facebook.com/hortonworks/?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature> > <http://twitter.com/hortonworks?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature> > <http://www.linkedin.com/company/hortonworks?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature> > > [image: photo] > > Latest From Our Blog: Fight Fraud with Big Data Analytics > <http://hortonworks.com/blog/fight-fraud-with-big-data-analytics/?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature> > > 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, > privileged and exempt from disclosure under applicable law. If the reader > of this message is not the intended recipient, you are hereby notified that > any printing, copying, dissemination, distribution, disclosure or > forwarding of this communication is strictly prohibited. If you have > received this communication in error, please contact the sender immediately > and delete it from your system. Thank You.
