| Name | Description | Type | Package | Framework |
| DataWritableReadSupport | A MapWritableReadSupport Manages the translation between Hive and Parquet | Class | org.apache.hadoop.hive.ql.io.parquet.read | Apache Hive |
| ParquetRecordReaderWrapper | Class | org.apache.hadoop.hive.ql.io.parquet.read | Apache Hive | |