Hi all, The issue is not related to browsers, simply it has not the option to modify the queues... After many tests I managed to add the queues and resources to the ResourceManager Advanced config: [CM] > Yarn -> Configuration -> ResourceManager -> Fair Scheduler XML Advanced Configuration Snippet (Safety Valve) [CM] > Yarn -> Configuration -> ResourceManager -> yarn.resourcemanager.scheduler.class: org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler by this way the queues are defined.    ... View more