lmocsi opened a new issue, #37802:
URL: https://github.com/apache/arrow/issues/37802
### Describe the bug, including details regarding any error messages,
version, and platform.
```
import polars as pl
import pyarrow.dataset as ds
df = pl.scan_pyarrow_dataset(ds.dataset(parq_path+filename,
partitioning='hive'))
df.filter(pl.col('partition_column') == 'value').head(5).collect()
```
Not sure if this belongs to polars or pyarrow.
If I run the above code on a hive-partitioned parquet file created with
org.apache.spark.version: '3.4.0' it runs fine.
If I run it on a file (having 8 simple columns) created with
org.apache.spark.version: '3.4.1', it runs out of 32 GB memory.
### Component(s)
Parquet, Python
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]