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+<!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<configuration>
+
+ <property>
+ <name>yarn.scheduler.capacity.maximum-applications</name>
+ <value>10000</value>
+ <description>
+ Maximum number of applications that can be pending and running.
+ </description>
+ </property>
+
+ <property>
+ <name>yarn.scheduler.capacity.maximum-am-resource-percent</name>
+ <value>0.1</value>
+ <description>
+ Maximum percent of resources in the cluster which can be used to run
+ application masters i.e. controls number of concurrent running
+ applications.
+ </description>
+ </property>
+
+ <property>
+ <name>yarn.scheduler.capacity.resource-calculator</name>
+ <value>org.apache.hadoop.yarn.util.resource.DefaultResourceCalculator</value>
+ <description>
+ The ResourceCalculator implementation to be used to compare
+ Resources in the scheduler.
+ The default i.e. DefaultResourceCalculator only uses Memory while
+ DominantResourceCalculator uses dominant-resource to compare
+ multi-dimensional resources such as Memory, CPU etc.
+ </description>
+ </property>
+
+ <property>
+ <name>yarn.scheduler.capacity.root.queues</name>
+ <value>default</value>
+ <description>
+ The queues at the this level (root is the root queue).
+ </description>
+ </property>
+
+ <property>
+ <name>yarn.scheduler.capacity.root.default.capacity</name>
+ <value>100</value>
+ <description>Default queue target capacity.</description>
+ </property>
+
+ <property>
+ <name>yarn.scheduler.capacity.root.default.user-limit-factor</name>
+ <value>1</value>
+ <description>
+ Default queue user limit a percentage from 0.0 to 1.0.
+ </description>
+ </property>
+
+ <property>
+ <name>yarn.scheduler.capacity.root.default.maximum-capacity</name>
+ <value>100</value>
+ <description>
+ The maximum capacity of the default queue.
+ </description>
+ </property>
+
+ <property>
+ <name>yarn.scheduler.capacity.root.default.state</name>
+ <value>RUNNING</value>
+ <description>
+ The state of the default queue. State can be one of RUNNING or STOPPED.
+ </description>
+ </property>
+
+ <property>
+ <name>yarn.scheduler.capacity.root.default.acl_submit_applications</name>
+ <value>*</value>
+ <description>
+ The ACL of who can submit jobs to the default queue.
+ </description>
+ </property>
+
+ <property>
+ <name>yarn.scheduler.capacity.root.default.acl_administer_queue</name>
+ <value>*</value>
+ <description>
+ The ACL of who can administer jobs on the default queue.
+ </description>
+ </property>
+
+ <property>
+ <name>yarn.scheduler.capacity.node-locality-delay</name>
+ <value>-1</value>
+ <description>
+ Number of missed scheduling opportunities after which the CapacityScheduler
+ attempts to schedule rack-local containers.
+ Typically this should be set to number of racks in the cluster, this
+ feature is disabled by default, set to -1.
+ </description>
+ </property>
+
+</configuration>