l45k commented on issue #9081:
URL:
https://github.com/apache/arrow-datafusion/issues/9081#issuecomment-1920641799
@alamb Thanks for the suggestions. I added the above configuration to my
script
```rust
async fn main() {
let mut session_config = SessionConfig::new();
session_config =
session_config.set_bool("datafusion.execution.parquet.skip_metadata", false);
let ctx = SessionContext::new_with_config(session_config);
println!("Session config {:?}", ctx.copied_config());
let table = ctx.read_parquet("test.parquet",
ParquetReadOptions::default().skip_metadata(false)).await.unwrap();
println!("Schema {:?}", table.schema());
println!("Metadata {:?}", table.schema().metadata());
ctx.register_parquet("t", "test.parquet",
ParquetReadOptions::default().skip_metadata(false)).await.unwrap();
println!("Schema {:?}", ctx.table("t").await.unwrap().schema());
println!("Metadata {:?}",
ctx.table("t").await.unwrap().schema().metadata());
```
and checked that `datafusion.execution.parquet.skip_metadata` sessions
config is set to false. However, I still get the same result without any
metadata.
```
Schema DFSchema { fields: [DFField { qualifier: Some(Bare { table: "?table?"
}), field: Field { name: "col1", data_type: Int64, nullable: true, dict_id: 0,
dict_is_ordered: false, metadata: {} } }], metadata: {},
functional_dependencies: FunctionalDependencies { deps: [] } }
Metadata {}
Schema DFSchema { fields: [DFField { qualifier: Some(Bare { table: "t" }),
field: Field { name: "col1", data_type: Int64, nullable: true, dict_id: 0,
dict_is_ordered: false, metadata: {} } }], metadata: {},
functional_dependencies: FunctionalDependencies { deps: [] } }
Metadata {}
```
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