hadoop/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/app/adapters/yarn-queue.js

import DS from 'ember-data';

export default DS.JSONAPIAdapter.extend({
  headers: {
    Accept: 'application/json'
  },
  host: 'http://localhost:1337/localhost:8088', // configurable
  namespace: 'ws/v1/cluster', // common const
  pathForType(modelName) {
    return 'scheduler'; // move to some common place, return path by modelname.
  },
  ajax(url, method, hash) {
    hash = hash || {};
    hash.crossDomain = true;
    hash.xhrFields = {withCredentials: true};
    hash.targetServer = "RM";
    return this._super(url, method, hash); 
  }
});