spark.blueprint.json

{
  "Blueprints" : {
    "blueprint_name" : "Spark",
    "stack_name" : "HDP",
    "stack_version" : "2.4"
  },
  "configurations" : {
    "core-site": {
        "fs.trash.interval" : "4320"
    },
    "hdfs-site": {
        "dfs.namenode.safemode.threshold-pct" : "0.99"
    },
    "hive-site" : {
        "hive.exec.compress.intermediate" : "true",
        "hive.exec.compress.output" : "true",
        "hive.merge.mapfiles" : "false",
        "hive.server2.tez.initialize.default.sessions" : "true"
    },
    "mapred-site": {
        "mapreduce.job.reduce.slowstart.completedmaps" : "0.7",
        "mapreduce.map.output.compress" : "true",
        "mapreduce.output.fileoutputformat.compress" : "true"
    },
    "yarn-site": {
        "yarn.acl.enable" : "true"
    }
  },
  "host_groups" : [
    {
      "name" : "host_group_master_1",
      "configurations" : [ ],
      "components" : [
        { "name" : "APP_TIMELINE_SERVER" },
        { "name" : "HCAT" },
        { "name" : "HDFS_CLIENT" },
        { "name" : "HISTORYSERVER" },
        { "name" : "HIVE_METASTORE" },
        { "name" : "JOURNALNODE" },
        { "name" : "MAPREDUCE2_CLIENT" },
        { "name" : "METRICS_COLLECTOR" },
        { "name" : "METRICS_MONITOR" },
        { "name" : "MYSQL_SERVER" },
        { "name" : "NAMENODE" },
        { "name" : "RESOURCEMANAGER" },
        { "name" : "SECONDARY_NAMENODE" },
        { "name" : "SPARK_CLIENT" },
        { "name" : "SPARK_JOBHISTORYSERVER" },
        { "name" : "TEZ_CLIENT" },
        { "name" : "WEBHCAT_SERVER" },
        { "name" : "YARN_CLIENT" },
        { "name" : "ZOOKEEPER_CLIENT" },
        { "name" : "ZOOKEEPER_SERVER" }
      ],
      "cardinality" : "1"
    },
    {
      "name" : "host_group_slave_1",
      "configurations" : [ ],
      "components" : [
        { "name" : "DATANODE" },
        { "name" : "METRICS_MONITOR" },
        { "name" : "NODEMANAGER" }
      ],
      "cardinality" : "1+"
    }
  ]
}