alanhe opened a new issue, #2185:
URL: https://github.com/apache/arrow-rs/issues/2185
**Describe the bug**
Take the code snippet as an example,
```rust
fn main() {
let root_schema = Arc::new(Schema::new(vec![Field::new("a",
DataType::Int64, false)]));
let props = WriterProperties::builder()
.set_statistics_enabled(EnabledStatistics::None)
.build();
let file = File::create("test.parquet").unwrap();
let mut writer = ArrowWriter::try_new(
file.try_clone().unwrap(),
Arc::clone(&root_schema),
Some(props),
)
.unwrap();
let a = Int64Array::from(vec![1, 2, 3, 4, 5]);
let batch = RecordBatch::try_new(Arc::clone(&root_schema),
vec![Arc::new(a)]).unwrap();
writer.write(&batch);
writer.close();
}
```
When the default `statistics_enabled` is set to `EnabledStatistics::None`,
if I read the metadata of `test.parquet` with code,
```rust
let f = File::open("test.parquet").unwrap();
let r = ParquetFileArrowReader::try_new(f).unwrap();
let m = r.metadata();
println!("{:#?}", m);
```
I get:
```
...
statistics: Some(
Int64(
{min: Some(1), max: Some(5), distinct_count: None, null_count: 0,
min_max_deprecated: false},
),
),
...
```
**Expected behavior**
```
...
statistics: None
...
```
**Additional context**
Tested against arrow 19.0.0.
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