| Name | Description | Type | Package | Framework |
| AvroGenericRecordWritable | Wrapper around an Avro GenericRecord. | Class | org.apache.hadoop.hive.serde2.avro | Apache Hive |
| AvroLazyObjectInspector | Class | org.apache.hadoop.hive.serde2.avro | Apache Hive | |
| AvroObjectInspectorException | Exception for the AvroLazyObjectInspectorSee Also:Serialized Form | Class | org.apache.hadoop.hive.serde2.avro | Apache Hive |
| AvroObjectInspectorGenerator | An AvroObjectInspectorGenerator takes an Avro schema and creates the three data structures Hive needs to work with Avro-encoded data: | Class | org.apache.hadoop.hive.serde2.avro | Apache Hive |
| AvroSchemaRetriever | Retrieves the avro schema from the given source. | Class | org.apache.hadoop.hive.serde2.avro | Apache Hive |
| AvroSerDe | Read or write Avro data from Hive. | Class | org.apache.hadoop.hive.serde2.avro | Apache Hive |
| AvroSerdeException | Class | org.apache.hadoop.hive.serde2.avro | Apache Hive | |
| AvroSerdeUtils | Utilities useful only to the AvroSerde itself. | Class | org.apache.hadoop.hive.serde2.avro | Apache Hive |
| AvroSerdeUtils .AvroTableProperties | If introducing a new avro-specific table property, add it here. | Class | org.apache.hadoop.hive.serde2.avro.AvroSerdeUtils | Apache Hive |
| BadSchemaException | Class | org.apache.hadoop.hive.serde2.avro | Apache Hive | |
| InstanceCache | Cache for objects whose creation only depends on some other set of objects and therefore can be used against other equivalent versions of those | Class | org.apache.hadoop.hive.serde2.avro | Apache Hive |