| Name | Type | Package | Detail |
| AvroDatumConverter | Class | hadoop.io | Detail |
| AvroDatumConverterFactory | Class | hadoop.io | Detail |
| DatumReader | Interface | avro.io | Detail |
| DatumWriter | Interface | avro.io | Detail |
| GenericDatumReader | Class | avro.generic | Detail |
| GenericDatumWriter | Class | avro.generic | Detail |
| ProtobufDatumReader | Class | avro.protobuf | Detail |
| ProtobufDatumWriter | Class | avro.protobuf | Detail |
| ReflectDatumReader | Class | avro.reflect | Detail |
| ReflectDatumWriter | Class | avro.reflect | Detail |
| SpecificDatumReader | Class | avro.specific | Detail |
| SpecificDatumWriter | Class | avro.specific | Detail |
| ThriftDatumReader | Class | avro.thrift | Detail |
| ThriftDatumWriter | Class | avro.thrift | Detail |
