| Name | Description | Type | Package | Framework |
| ByteWritable | This class was created before the Hadoop version of this class was available, and needs to be kept around for backward compatibility of third-party UDFs/SerDes. | Class | org.apache.hadoop.hive.serde2.io | Apache Hive |
| DateWritable | Writable equivalent of java. | Class | org.apache.hadoop.hive.serde2.io | Apache Hive |
| DoubleWritable | Writable for Double values. | Class | org.apache.hadoop.hive.serde2.io | Apache Hive |
| HiveBaseCharWritable | Class | org.apache.hadoop.hive.serde2.io | Apache Hive | |
| HiveCharWritable | String values will be padded to full char length. | Class | org.apache.hadoop.hive.serde2.io | Apache Hive |
| HiveDecimalWritable | Class | org.apache.hadoop.hive.serde2.io | Apache Hive | |
| HiveIntervalDayTimeWritable | Class | org.apache.hadoop.hive.serde2.io | Apache Hive | |
| HiveIntervalYearMonthWritable | Class | org.apache.hadoop.hive.serde2.io | Apache Hive | |
| HiveVarcharWritable | Class | org.apache.hadoop.hive.serde2.io | Apache Hive | |
| ParquetHiveRecord | This class wraps the object and object inspector that will be used later in DataWritableWriter class to get the object values. | Class | org.apache.hadoop.hive.serde2.io | Apache Hive |
| ShortWritable | Class | org.apache.hadoop.hive.serde2.io | Apache Hive | |
| ShortWritable .Comparator | A Comparator optimized for BytesWritable. | Class | org.apache.hadoop.hive.serde2.io.ShortWritable | Apache Hive |