Capacity Scheduler Configuration

[#1]

Hi All,

Below is my default queue( that use 100% YARN resource)

So I wonder how Max Application Master Resource is calculated ?

[#2 · Accepted solution]

@Hoang Le

The max application master resource is calculated using the value "yarn.scheduler.capacity.maximum-am-resource-percent" which is set in capacity-scheduler.xml. The default value is 0.1 which means 10% of the cluster resources.

More info can be found in http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.0/bk_yarn_resource_mgt/content/setting_applica...