nevi-me commented on a change in pull request #9592:
URL: https://github.com/apache/arrow/pull/9592#discussion_r585250535



##########
File path: rust/parquet/src/schema/types.rs
##########
@@ -972,18 +1011,22 @@ fn from_thrift_helper(
 }
 
 /// Method to convert to Thrift.
-pub fn to_thrift(schema: &Type) -> Result<Vec<SchemaElement>> {
+pub fn to_thrift(schema: &Type, writer_version: i32) -> 
Result<Vec<SchemaElement>> {

Review comment:
       I see what you mean @sunchao. I've removed the version check, and always 
write the logical type. I suppose I'm not thinking of this well from a 
compatibility perspective. We'll always want to write complying with whatever 
`parquet-format` version we're using.
   
   There's still something that's unclear to me about how we'll deal with the 
text schema format, but I can raise the questions when I work on its relevant 
PR.




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