emr-yarn.conf

[
   {
      "Classification":"capacity-scheduler",
      "Properties":{
         "yarn.scheduler.capacity.resource-calculator":"org.apache.hadoop.yarn.util.resource.DominantResourceCalculator"
      },
      "Configurations":[
         
      ]
   },
   {
      "Classification":"yarn-site",
      "Properties":{
         "yarn.scheduler.minimum-allocation-vcores":"1",
         "yarn.scheduler.maximum-allocation-vcores":"8"
      },
      "configurations":[
         
      ]
   },
   {
      "Classification":"hdfs-site",
      "Properties":{
         "dfs.replication":"2"
      },
      "Configurations":[
         
      ]
   }
]