chenjunjiedada commented on a change in pull request #887: Define file and 
position based deletion file in spec
URL: https://github.com/apache/incubator-iceberg/pull/887#discussion_r402240539
 
 

 ##########
 File path: site/docs/spec.md
 ##########
 @@ -232,6 +232,7 @@ The schema of a manifest file is a struct called 
`manifest_entry` with the follo
 | **`128  upper_bounds`**           | `optional map<129: int, 130: binary>` | 
Map from column id to upper bound in the column serialized as binary [1]. Each 
value must be greater than or equal to all values in the column for the file.   
                                      |
 | **`131  key_metadata`**           | `optional binary`                     | 
Implementation-specific key metadata for encryption                             
                                                                                
                                     |
 | **`132  split_offsets`**          | `optional list`                       | 
Split offsets for the data file. For example, all row group offsets in a 
Parquet file. Must be sorted ascending.                                         
                                            |
+| **`134  file_type`**              | `optional int`                        | 
Type of the data file. `0`: normal data file that has the same schema as the 
table's schema. `1`: file and position based deletion file.                     
                                    |
 
 Review comment:
   Sure, will move this to the file_type PR.

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