org.apache.kafka.connect.errors.DataException: Converting byte[] to Kafka Connect data failed due to serialization error:

Stack Overflow | Karan Alang | 5 months ago
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    Error in starting Kafa Connect in standalone mode

    Stack Overflow | 5 months ago | Karan Alang
    org.apache.kafka.connect.errors.DataException: Converting byte[] to Kafka Connect data failed due to serialization error:

    Root Cause Analysis

    1. org.apache.kafka.connect.errors.DataException

      Converting byte[] to Kafka Connect data failed due to serialization error:

      at org.apache.kafka.connect.json.JsonConverter.toConnectData()
    2. org.apache.kafka
      ShutdownableThread.run
      1. org.apache.kafka.connect.json.JsonConverter.toConnectData(JsonConverter.java:319)
      2. org.apache.kafka.connect.runtime.WorkerSinkTask.convertMessages(WorkerSinkTask.java:265)
      3. org.apache.kafka.connect.runtime.WorkerSinkTask.poll(WorkerSinkTask.java:175)
      4. org.apache.kafka.connect.runtime.WorkerSinkTaskThread.iteration(WorkerSinkTaskThread.java:90)
      5. org.apache.kafka.connect.runtime.WorkerSinkTaskThread.execute(WorkerSinkTaskThread.java:58)
      6. org.apache.kafka.connect.util.ShutdownableThread.run(ShutdownableThread.java:82)
      6 frames