-

{
  "host_groups": [
    {
      "name": "host_group_1",
      "configurations": [],
      "components": [
        {
          "name": "METRICS_COLLECTOR"
        },
        {
          "name": "METRICS_MONITOR"
        },
        {
          "name": "AMBARI_SERVER"
        }
      ],
      "cardinality": "1"
    },
    {
      "name": "host_group_2",
      "configurations": [],
      "components": [
        {
          "name": "METRICS_MONITOR"
        },
        {
          "name": "DATANODE"
        },
        {
          "name": "HBASE_REGIONSERVER"
        },
        {
          "name": "NODEMANAGER"
        }
      ],
      "cardinality": "1"
    },
    {
      "name": "host_group_3",
      "configurations": [],
      "components": [
        {
          "name": "METRICS_MONITOR"
        },
        {
          "name": "DATANODE"
        },
        {
          "name": "HBASE_REGIONSERVER"
        },
        {
          "name": "ZOOKEEPER_CLIENT"
        },
        {
          "name": "ZOOKEEPER_SERVER"
        },
        {
          "name": "NODEMANAGER"
        }
      ],
      "cardinality": "1"
    },
    {
      "name": "host_group_4",
      "configurations": [],
      "components": [
        {
          "name": "METRICS_MONITOR"
        },
        {
          "name": "DATANODE"
        },
        {
          "name": "HBASE_REGIONSERVER"
        },
        {
          "name": "ZOOKEEPER_CLIENT"
        },
        {
          "name": "ZOOKEEPER_SERVER"
        },
        {
          "name": "NODEMANAGER"
        }
      ],
      "cardinality": "1"
    },
    {
      "name": "host_group_5",
      "configurations": [],
      "components": [
        {
          "name": "METRICS_MONITOR"
        },
        {
          "name": "HIVE_CLIENT"
        },
        {
          "name": "SQOOP"
        },
        {
          "name": "HDFS_CLIENT"
        },
        {
          "name": "MAPREDUCE2_CLIENT"
        },
        {
          "name": "FLUME_HANDLER"
        },
        {
          "name": "OOZIE_CLIENT"
        },
        {
          "name": "OOZIE_SERVER"
        },
        {
          "name": "HBASE_CLIENT"
        },
        {
          "name": "YARN_CLIENT"
        },
        {
          "name": "PIG"
        }
      ],
      "cardinality": "1"
    },
    {
      "name": "host_group_6",
      "configurations": [],
      "components": [
        {
          "name": "METRICS_MONITOR"
        },
        {
          "name": "HIVE_METASTORE"
        },
        {
          "name": "HIVE_SERVER"
        },
        {
          "name": "MYSQL_SERVER"
        },
        {
          "name": "WEBHCAT_SERVER"
        },
        {
          "name": "TEZ_CLIENT"
        },
        {
          "name": "HCAT"
        }
      ],
      "cardinality": "1"
    },
    {
      "name": "host_group_7",
      "configurations": [],
      "components": [
        {
          "name": "METRICS_MONITOR"
        },
        {
          "name": "NAMENODE"
        },
        {
          "name": "SECONDARY_NAMENODE"
        },
        {
          "name": "HISTORYSERVER"
        },
        {
          "name": "HBASE_MASTER"
        },
        {
          "name": "ZOOKEEPER_CLIENT"
        },
        {
          "name": "ZOOKEEPER_SERVER"
        },
        {
          "name": "RESOURCEMANAGER"
        },
        {
          "name": "APP_TIMELINE_SERVER"
        }
      ],
      "cardinality": "1"
    }
  ],
  "Blueprints": {
    "stack_name": "HDP",
    "stack_version": "2.2"
  }
}