{
  "job": {
    "content": [
      {
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            "mode": "earliest-offset",
            "offset": "EARLIEST",
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            "codec": "json",
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              {
                "name": "id",
                "type": "int"
              },
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            }
          },
          "name": "kafkasource"
        },
        "writer": {
          "name": "streamwriter",
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            "print": true
          }
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    ],
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        "isStream": true
      },
      "speed": {
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        "writerChannel": 1
      }
    }
  }
}