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String saving problem in pandas 3.0

Status: Open.

#972 In dask/fastparquet;

· JBreidaks opened on Mar 6, 2026

TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NAType'

Status: Open.

#959 In dask/fastparquet;

· brechtm opened on Jul 22, 2025

Issue loading partitioned data with values of RDx

Status: Open.

#958 In dask/fastparquet;

· tomjemmett opened on May 28, 2025

Bug when row-filtering with null values?

Status: Open.

#957 In dask/fastparquet;

· yohplala opened on Mar 26, 2025

Better way to add options or implementations to the json encoders

Status: Open.

#955 In dask/fastparquet;

· paddymul opened on Mar 26, 2025

Wrong categories data on reading with engine='fastparquet'

Status: Open.

#949 In dask/fastparquet;

· ElnazVakhitov opened on Feb 24, 2025

Linting in fastparquet?

Status: Open.

#939 In dask/fastparquet;

· yohplala opened on Oct 29, 2024

The parquet format specification is not followed for Interval type (i.e. timedeltas)

Status: Open.

#937 In dask/fastparquet;

· mgab opened on Oct 3, 2024

iter_row_groups raises KeyError when dots in column names and data is not primitive

Status: Open.

#935 In dask/fastparquet;

· adrienDog opened on Sep 10, 2024

Categorical dtype not preserved with fastparquet-write, pyarrow-read

Status: Open.

#920 In dask/fastparquet;

· zmoon opened on Feb 11, 2024

Upcoming pandas (>2.2.0) raises "read-only" errors

Status: Open.

#919 In dask/fastparquet;

· martindurant opened on Feb 7, 2024

Loading List of List of Strings leads to nans

Status: Open.

#917 In dask/fastparquet;

· olegsinavski opened on Feb 3, 2024