{
  "type" : "index_hadoop",
  "spec" : {
    "ioConfig" : {
      "type" : "hadoop",
      "inputSpec" : {
        "type" : "static",
        "paths" : "quickstart/wikiticker-2015-09-12-sampled.json"
      }
    },
    "dataSchema" : {
      "dataSource" : "wikiticker",
      "granularitySpec" : {
        "type" : "uniform",
        "segmentGranularity" : "day",
        "queryGranularity" : "none",
        "intervals" : ["2015-09-12/2015-09-13"]
      },
      "parser" : {
        "type" : "string",
        "parseSpec" : {
          "format" : "json",
          "dimensionsSpec" : {
            "dimensions" : [
              "channel",
              "cityName",
              "comment",
              "countryIsoCode",
              "countryName",
              "isAnonymous",
              "isMinor",
              "isNew",
              "isRobot",
              "isUnpatrolled",
              "metroCode",
              "namespace",
              "page",
              "regionIsoCode",
              "regionName",
              "user"
            ]
          },
          "timestampSpec" : {
            "format" : "auto",
            "column" : "time"
          }
        }
      },
      "metricsSpec" : [
        {
          "name" : "count",
          "type" : "count"
        },
        {
          "name" : "added",
          "type" : "longSum",
          "fieldName" : "added"
        },
        {
          "name" : "deleted",
          "type" : "longSum",
          "fieldName" : "deleted"
        },
        {
          "name" : "delta",
          "type" : "longSum",
          "fieldName" : "delta"
        },
        {
          "name" : "user_unique",
          "type" : "hyperUnique",
          "fieldName" : "user"
        }
      ]
    },
    "tuningConfig" : {
      "type" : "hadoop",
      "partitionsSpec" : {
        "type" : "hashed",
        "targetPartitionSize" : 5000000
      },
      "jobProperties" : {}
    }
  }
}