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When runing the code below which causes schema mismatch failure to intercept the Exception, the Exception in Spark is an instance of QueryExecutionException and ParquetDecodingException. But in GPU ve…
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### What happens?
I have a Pandas dataframe that I load from a Parquet file. If a column in that file is of pd.Float64DType, DuckDB does not convert pd.NA values to `NULL`, which would be an expected…
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### Describe the usage question you have. Please include as many useful details as possible.
Hi ,
is it possible to read directly from a gcs bucket to prune a column
like rewrite -i gs:/sourceb…
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### What is the problem the feature request solves?
We have some undocumented configs `COMET_PARQUET_PARALLEL_IO_ENABLED` and `COMET_PARQUET_PARALLEL_IO_THREADS ` in `ReadOptions`.
They seem to …
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The parquet-site has not been updated for a long time while the parquet-format has added new changes. We need to update the site to match those changes.
**Reporter**: [Gang Wu](https://issues.apache.…
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```
You can add @seed(91691230697029663097472053918202727681) to this test or run pytest with --hypothesis-seed=91691230697029663097472053918202727681 to reproduce this failure.
```
traceback:
…
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Hi, Really interested in your work!
In your 01_Alpaca_News_API_download.py, line 148,
data = pl.read_parquet(os.path.join("data", "03_primary", "price_data.parquet"))
how can i get the price…
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### What happens?
This works:
`select count(*) from read_parquet('s3://overturemaps-us-west-2/release/2024-08-20.0/theme=places/type=place/part-00001-93118862-ebe9-4b31-8277-1a87d792bd5d-c000.…
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Hello,
Copying the issue from the previous repo (https://github.com/segmentio/parquet-go/issues/483), just tested against 0.19 and the issue is still present.
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I'm seeing a weird situation which…
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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.
### Re…