selvavm opened a new issue #1533:
URL: https://github.com/apache/arrow-datafusion/issues/1533
**Describe the bug**
Getting empty array when using parquet but prints data
**To Reproduce**
let df = df
.aggregate(
vec![col("name")],
vec![
min(col("salary")).alias("min"),
max(col("salary")).alias("max"),
],
)?;
let results: Vec<RecordBatch> = df.collect().await?;
pretty::print_batches(&results)?;
println!(
"Min for Aaa is {:?}",
results[1]
.column(1)
.as_any()
.downcast_ref::<Float32Array>()
.unwrap()
.value(0)
);
**Expected behavior**
Prints,
| name | min | max |
| :--- | :---: | ---: |
| Aaa | 5755.896 | 6388.9575 |
| Bbb | 6905.5454 | 7203.9756 |
Min for Aaa is 5755.896
**Actual behavior**
Prints,
| name | min | max |
| :--- | :---: | ---: |
| Aaa | 5755.896 | 6388.9575 |
| Bbb | 6905.5454 | 7203.9756 |
`thread '<unnamed>' panicked at 'assertion failed: i < self.len()',
C:\Users\seved\.cargo\registry\src\github.com-1ecc6299db9ec823\arrow-6.5.0\src\array\array_primitive.rs:120:9`
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