DataFusion reads Date32 and Date64 parquet statistics in as Int32Array

[alamb]

Describe the bug

When reading a Date32 or Date64 column from a parquet file, DataFusion currently returns an Int32 array

To Reproduce

You can see the issue in #10537

• test_dates_32_diff_rg_sizes
• test_dates_64_diff_rg_sizes

Expected behavior

I expect a

1. Date32 column to be read as Date32Array
2. Date64 column to be read as Date64Array

Additional context

No response

[edmondop]

@alamb the title here doesn't make much sense, are you saying that the min and max are not extracted as Date32/Date64?

[alamb]

Thanks for pointing that out @edmondop -- yes the min/max seem to be extracted as Int32Arrays