| Name | Description | Type | Package | Framework |
| MergeFileInputFormat | Class | org.apache.hadoop.hive.ql.io.merge | Apache Hive | |
| MergeFileMapper | Mapper for fast file merging of ORC and RC files. | Class | org.apache.hadoop.hive.ql.io.merge | Apache Hive |
| MergeFileOutputFormat | Class | org.apache.hadoop.hive.ql.io.merge | Apache Hive | |
| MergeFileTask | Task for fast merging of ORC and RC files. | Class | org.apache.hadoop.hive.ql.io.merge | Apache Hive |
| MergeFileWork | Class | org.apache.hadoop.hive.ql.io.merge | Apache Hive | |