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2,129 Open 7,272 Closed
2,129 Open 7,272 Closed
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Issues list

Parquet reading regression from 1.17.0 on bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20298 opened Dec 14, 2024 by lmocsi
2 tasks done
1
Running database tests under Python 3.13 leads to ResourceWarning (unclosed database) A-io-database Area: reading/writing to databases python Related to Python Polars test Related to the test suite
#20296 opened Dec 14, 2024 by stinodego
Fill null values uses .struct.with_fields(pl.field(column).forward_fill()). enhancement New feature or an improvement of an existing feature
#20295 opened Dec 14, 2024 by vanheck
CSV column names with double-quotes in them are parsed incorrectly bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20294 opened Dec 13, 2024 by nickolay
2 tasks done
docs: mention that NaN equals itself in "not-a-number-or-nan-values" page documentation Improvements or additions to documentation
#20291 opened Dec 13, 2024 by MarcoGorelli
qcut panics when applied to a categorical column bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20290 opened Dec 13, 2024 by agossard
2 tasks done
df.sample() should support pl.len() enhancement New feature or an improvement of an existing feature
#20289 opened Dec 13, 2024 by lmocsi
LazyFrame Schema not updated bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20287 opened Dec 13, 2024 by justuskilianwolff
2 tasks done
Unable to write directly to Azure Datalake Gen2 Storage in polars 1.17.1 bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20282 opened Dec 13, 2024 by edgBR
2 tasks done
4
Hive partitioning creates incorrect row_index when skipping files bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20281 opened Dec 13, 2024 by coastalwhite
2 tasks done
Panic of LazyFrame::scan_parquet with hive partitioned parquet files occurring with polars 0.45.0 (0.44.0 works) bug Something isn't working needs triage Awaiting prioritization by a maintainer rust Related to Rust Polars
#20279 opened Dec 13, 2024 by ericdoerheit
2 tasks done
bug: pl.cum_sum_horizontal(pl.all()).struct.unnest() raises bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20277 opened Dec 12, 2024 by MarcoGorelli
2 tasks done
1
Add example of adding null values in Expr.add documentation Improvements or additions to documentation
#20276 opened Dec 12, 2024 by DeflateAwning
2
"numpy.float64 object is not callable" Panic A-panic Area: code that results in panic exceptions bug Something isn't working P-low Priority: low python Related to Python Polars
#20274 opened Dec 12, 2024 by Chuck321123
2 tasks done
2
Panic in CSV serializer bug Something isn't working needs repro Bug does not yet have a reproducible example rust Related to Rust Polars
#20273 opened Dec 12, 2024 by adms91
2 tasks done
1
Create Golang binding enhancement New feature or an improvement of an existing feature
#20269 opened Dec 12, 2024 by booqoffsky
repeat_by panics when n=lit(None); should propagate null instead A-panic Area: code that results in panic exceptions bug Something isn't working P-low Priority: low python Related to Python Polars
#20268 opened Dec 12, 2024 by alexander-beedie
2 tasks done
pl.from_records drops timezone information A-temporal Area: date/time functionality bug Something isn't working P-low Priority: low python Related to Python Polars
#20264 opened Dec 12, 2024 by tim-x-y-z
2 tasks done
Documentation of DataFrame.__setitem__ is missing documentation Improvements or additions to documentation
#20261 opened Dec 11, 2024 by gyu-don
Unnest causes multiple invocations of map_batches function bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20260 opened Dec 11, 2024 by JeppeLS
2 tasks done
2
Support sink_parquet/sink_ndjson/sink_csv with GPU engine A-gpu Area: gpu engine enhancement New feature or an improvement of an existing feature
#20259 opened Dec 11, 2024 by wence-
@wence-
Polars gets progressively slower when doing operations in repeated cycles bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20256 opened Dec 10, 2024 by Chuck321123
2 tasks done
2
Getting warning message "Using fork() can cause Polars to deadlock in the child process" documentation Improvements or additions to documentation reference Reference issue for recurring topics
#20255 opened Dec 10, 2024 by francescomandruvs
5
Enhancement Suggestion: Improve Documentation for Cloud Integration in Polars enhancement New feature or an improvement of an existing feature
#20254 opened Dec 10, 2024 by LenWilliamson
Read_delta does not return latest version of delta table when called in streamlit app bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20253 opened Dec 10, 2024 by AnskePlanon
2 tasks done
4
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