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author | Andrew McDermott <andrew.mcdermott@linaro.org> | 2014-02-12 16:59:54 +0000 |
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committer | Andrew McDermott <andrew.mcdermott@linaro.org> | 2014-02-12 16:59:54 +0000 |
commit | 86a9909c577bdd641e7483f56ffbec998ea421eb (patch) | |
tree | 3f67536f5008b7d434d0a25e2d1aa97d9179b74b /conf/capacity-scheduler.xml |
Initial import
Signed-off-by: Andrew McDermott <andrew.mcdermott@linaro.org>
Diffstat (limited to 'conf/capacity-scheduler.xml')
-rw-r--r-- | conf/capacity-scheduler.xml | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/conf/capacity-scheduler.xml b/conf/capacity-scheduler.xml new file mode 100644 index 0000000..80a9fec --- /dev/null +++ b/conf/capacity-scheduler.xml @@ -0,0 +1,111 @@ +<!-- + 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> |