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.
