org.apache.kafka.connect.errors.DataException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • org.apache.kafka.connect.errors.DataException: Avro union types containing null are only supported as optional fields and should have exactly two entries. at io.confluent.connect.avro.AvroData.toConnectSchema(AvroData.java:1135) at io.confluent.connect.avro.AvroData.toConnectSchema(AvroData.java:1105) at io.confluent.connect.avro.AvroData.toConnectSchema(AvroData.java:1017) at io.confluent.connect.avro.AvroData.toConnectData(AvroData.java:781)
No Bugmate found.