{
  "schema" : "http://example.org/specification/v2.0.0",
  "components" : {
    "WD2_IMPL_tenant1" : {
      "yarn.component.instances" : "1",
      "yarn.memory" : "256",
      "yarn.role.priority" : "1"
    },
    "slider-appmaster" : { }
  },
  "global" : { },
  "metadata" : { },
  "wd-bds" : {
    "update.datetime" : "2015-11-30 19:21:38",
    "update.version" : "1"
  }
}