{
  "dataSources" : {
    "wikipedia" : {
      "spec" : {
        "dataSchema" : {
          "dataSource" : "wikipedia",
          "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": {
                "column": "time",
                "format": "iso"
              }
            }
          },
          "metricsSpec" : [
            {
              "name" : "added",
              "type" : "longSum",
              "fieldName" : "added"
            },
            {
              "name" : "deleted",
              "type" : "longSum",
              "fieldName" : "deleted"
            },
            {
              "name" : "delta",
              "type" : "longSum",
              "fieldName" : "delta"
            }
          ],
          "granularitySpec" : {
            "type" : "uniform",
            "segmentGranularity" : "day",
            "queryGranularity" : "none",
            "intervals" : ["2015-09-12/2015-09-13"],
            "rollup" : false
          }
        },
        "ioConfig" : {
          "type" : "realtime"
        },
        "tuningConfig" : {
          "type" : "realtime",
          "intermediatePersistPeriod" : "PT10M",
          "windowPeriod" : "P3650D"
        }
      },
      "properties" : {
        "task.partitions" : "1",
        "task.replicants" : "1"
      }
    }
  },
  "properties" : {
    "zookeeper.connect" : "localhost",
    "druid.discovery.curator.path" : "/druid/discovery",
    "druid.selectors.indexing.serviceName" : "druid/overlord",
    "http.port" : "8200",
    "http.threads" : "9"
  }
}