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Polars produce wrong result in streaming mode
bug
Something isn't working
needs triage
Awaiting prioritization by a maintainer
python
Related to Python Polars
#18838
opened Sep 21, 2024 by
Mibu287
2 tasks done
Ability to New feature or an improvement of an existing feature
sink
lazy datasets to STDOUT
or to files
enhancement
#18834
opened Sep 20, 2024 by
aaronsteers
Filtering with pl.col is substantially (27x) slower than filtering with pl.Series
bug
Something isn't working
needs triage
Awaiting prioritization by a maintainer
python
Related to Python Polars
#18833
opened Sep 20, 2024 by
AltamashRafiq
2 tasks done
GPU accelerated Polars taking 4 times longer to SUM a column in 100m record CSV than regular CPU. Running in Jupyter Notebook
A-gpu
Area: gpu engine
A-io-csv
Area: reading/writing CSV files
performance
Performance issues or improvements
python
Related to Python Polars
#18832
opened Sep 20, 2024 by
taupirho
2 tasks done
pl.Array
+ pl.lit
PanicException Cannot apply operation on arrays of different lengths
bug
#18831
opened Sep 20, 2024 by
cmdlineluser
2 tasks done
bug: plotting breaks when Something isn't working
python
Related to Python Polars
axis
is passed to alt.X
bug
#18830
opened Sep 20, 2024 by
MarcoGorelli
2 tasks done
write_csv ignores formatting when writing to io.StringIO()
bug
Something isn't working
needs triage
Awaiting prioritization by a maintainer
python
Related to Python Polars
#18825
opened Sep 19, 2024 by
bskubi
2 tasks done
High memory usage when calculating variance?
bug
Something isn't working
needs triage
Awaiting prioritization by a maintainer
python
Related to Python Polars
#18824
opened Sep 18, 2024 by
ts826848
2 tasks done
Row Group Based Subtotals with .group_by()
enhancement
New feature or an improvement of an existing feature
#18823
opened Sep 18, 2024 by
Chretien
Schema assumes the column order in the data when reading a CSV
bug
Something isn't working
needs triage
Awaiting prioritization by a maintainer
python
Related to Python Polars
#18821
opened Sep 18, 2024 by
vmgustavo
2 tasks done
Join fails for scanned lazyframes when Something isn't working
needs triage
Awaiting prioritization by a maintainer
python
Related to Python Polars
streaming=True
bug
#18820
opened Sep 18, 2024 by
mikkelfo
2 tasks done
write_parquet encoding no longer recognized by PBI Service parquet connector after Polars 1.5.0 onwards
bug
Something isn't working
needs triage
Awaiting prioritization by a maintainer
python
Related to Python Polars
#18819
opened Sep 18, 2024 by
KingDarule
2 tasks done
Install slack app to allow subscription
enhancement
New feature or an improvement of an existing feature
#18818
opened Sep 18, 2024 by
jensqin
Categorical revmaps are not merged when concatenated inside a struct
#18814
opened Sep 18, 2024 by
orlp
rows_by_key
works with pl.Array
enhancement
#18813
opened Sep 18, 2024 by
gab23r
read_csv
PanicException when pl.Decimal
used in schema with invalid precision
bug
#18812
opened Sep 18, 2024 by
cmdlineluser
2 tasks done
loading pickled Something isn't working
needs triage
Awaiting prioritization by a maintainer
python
Related to Python Polars
pl.Series
of dtype=pl.Array(pl.Enum(...), ...)
fails
bug
#18810
opened Sep 18, 2024 by
egorchakov
2 tasks done
Reading from S3 compatible storage
enhancement
New feature or an improvement of an existing feature
#18802
opened Sep 18, 2024 by
robertdj
from_any_values_and_dtype converts AnyValue::Struct to null
bug
Something isn't working
needs triage
Awaiting prioritization by a maintainer
rust
Related to Rust Polars
#18800
opened Sep 18, 2024 by
i64
2 tasks done
Issue when header dtype differ from the rest of the rows' dtype
bug
Something isn't working
python
Related to Python Polars
upstream issue
#18799
opened Sep 17, 2024 by
rslmartins
2 tasks done
Parsing to
Decimal
ignores decimal_comma
when reading from csv
#18798
opened Sep 17, 2024 by
matterhorn103
Parse large floats in CSVs that have periods as the thousands separator
A-io-csv
Area: reading/writing CSV files
enhancement
New feature or an improvement of an existing feature
#18797
opened Sep 17, 2024 by
matterhorn103
list.set_intersection operates on the wrong columns when multiple columns are selected with pl.col
bug
Something isn't working
needs triage
Awaiting prioritization by a maintainer
python
Related to Python Polars
#18795
opened Sep 17, 2024 by
caleb-lindgren
2 tasks done
docs: to_datetime: document that %Y zero-pads years
A-timeseries
Area: date/time functionality
documentation
Improvements or additions to documentation
python
Related to Python Polars
#18791
opened Sep 17, 2024 by
MLpranav
2 tasks done
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