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See related mailing list discussion: https://lists.apache.org/thread/kd3k4q691lp5c4q3r767zb8jltrm9z33
## Background
In https://github.com/apache/parquet-site/pull/34 we are adding an "implementa…
alamb updated
36 minutes ago
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### What happened + What you expected to happen
`ray.data.Dataset.write_parquet(**arrow_parquet_args)`
`arrow_parquet_args` does not work anymore, since it has not passed to `pq.ParquetWriter` h…
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### Describe the enhancement requested
This issue is to track parquet-cpp issue migration as [discussed](https://lists.apache.org/thread/zklp0lwcbcsdzgxoxy6wqjwrvt6y4s9p) and [voted](https://lists.ap…
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### Version of Awkward Array
2.6.5
### Description and code to reproduce
In benchmarking GPU resources I ran into a curious performance difference in trying to compare CPU based reads with arrow to…
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**Describe the problem you faced**
A clear and concise description of the problem.
1. When using the record_index type index to upsert an MOR type table, this exception suddenly occurred, leading …
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### Describe the bug
So I was trying to download a dataset and save it as parquet and I follow the [tutorial](https://huggingface.co/docs/datasets/filesystems#download-and-prepare-a-dataset-into-a-…
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### Description
Some parquet files may contain incorrectly calculated statistics (e.g. some of the ones written by older versions of polars containing UInt64 statistics had incorrect min/max). Beca…
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### Checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pypi.org/project/polars/) of Polars.
### Reprodu…
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Since there is root merging, and root parquet conversions, It would be nice to be able to merge parquet files as well.
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Overture Maps and other prominent projects have decided to publish their spatial datasets using the parquet (and/or geoparquet) data formats. This can make it easier to load the data into cloud databa…