{
  "record": {
    "topic": "connect-test",
    "timestamp": 1526518349968,
    "timestamp_type": "CREATE_TIME",
    "offset": 918264,
    "partition": 7,
    "key": {
      "schema": "SCHEMA{STRUCT}",
      "object": "{\"id\":1012}"
    },
    "value": {
      "schema": "SCHEMA{BYTES}",
      "object": "eyJhOiAxMH0="
    }
  },
  "index": 1,
  "exception": "org.apache.kafka.connect.errors.DataException: Converting byte[] to Kafka Connect data failed due to serialization error: \norg.apache.kafka.connect.errors.DataException: Converting byte[] to Kafka Connect data failed due to serialization error: \n\tat org.apache.kafka.connect.json.JsonConverter.toConnectData(JsonConverter.java:334)\n\t...",
  "attempt": 10,
  "task_id": "my-connector-1",
  "time_of_error": 1526518715403,
  "stages": [
    {
      "type": "KEY_CONVERTER",
      "config": {
        "converter.type": "value",
        "schemas.enable": "false"
      },
      "class": "org.apache.kafka.connect.json.JsonConverter"
    },
    {
      "type": "VALUE_CONVERTER",
      "config": {
        "converter.type": "value",
        "schemas.enable": "false"
      },
      "class": "org.apache.kafka.connect.json.JsonConverter"
    },
    {
      "type": "TRANSFORMATION",
      "config": {
        "whitelist": "a,b"
      },
      "class": "org.apache.kafka.connect.transforms.ReplaceField$Value"
    },
    {
      "type": "TASK_PUT",
      "config": {
        "name": "local-file-sink",
        "connector.class": "FileStreamSink",
        "tasks.max": 1,
        "file": "test.sink.txt",
        "topics": "connect-test"
      },
      "class": "org.apache.kafka.connect.json.JsonConverter"
    }
  ]
}