{
  "name": "prof_streaming",
  "process.type": "streaming",
  "data.sources": [
    {
      "name": "source",
      "connector": {
        "type": "kafka",
        "version": "0.8",
        "dataframe.name": "this",
        "config": {
          "kafka.config": {
            "bootstrap.servers": "10.147.177.107:9092",
            "group.id": "group1",
            "auto.offset.reset": "smallest",
            "auto.commit.enable": "false"
          },
          "topics": "test",
          "key.type": "java.lang.String",
          "value.type": "java.lang.String"
        },
        "pre.proc": [
          {
            "dsl.type": "df-ops",
            "in.dataframe.name": "this",
            "out.dataframe.name": "s1",
            "rule": "from_json"
          },
          {
            "dsl.type": "spark-sql",
            "out.dataframe.name": "this",
            "rule": "select name, age from s1"
          }
        ]
      },
      "checkpoint": {
        "file.path": "hdfs://localhost/griffin/streaming/dump/source",
        "info.path": "source",
        "ready.time.interval": "10s",
        "ready.time.delay": "0",
        "time.range": [
          "0",
          "0"
        ]
      }
    }
  ],
  "evaluate.rule": {
    "rules": [
      {
        "dsl.type": "griffin-dsl",
        "dq.type": "profiling",
        "out.dataframe.name": "prof",
        "rule": "select count(name) as `cnt`, max(age) as `max`, min(age) as `min` from source",
        "out": [
          {
            "type": "metric",
            "name": "prof"
          }
        ]
      },
      {
        "dsl.type": "griffin-dsl",
        "dq.type": "profiling",
        "out.dataframe.name": "grp",
        "rule": "select name, count(*) as `cnt` from source group by name",
        "out": [
          {
            "type": "metric",
            "name": "name_group",
            "flatten": "array"
          }
        ]
      }
    ]
  },
  "sinks": [
    "CONSOLE",
    "ELASTICSEARCH"
  ]
}