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Issues: pola-rs/polars

Tracking issue for the new streaming engine
#20947 opened Jan 28, 2025 by coastalwhite
Open 8
Tracking issue for Polars Cloud
#21487 opened Feb 27, 2025 by ritchie46
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2,207 Open 7,776 Closed
2,207 Open 7,776 Closed
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Issues list

Add cast from pl.List(pl.UInt8) to pl.Binary accepted Ready for implementation enhancement New feature or an improvement of an existing feature good first issue Good for newcomers P-medium Priority: medium
#21549 opened Mar 1, 2025 by orlp
Update with a single value with object dtype column PanicException bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21547 opened Mar 1, 2025 by misantroop
2 tasks done
1
scan_delta fails silently when using the new streaming table bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21544 opened Mar 1, 2025 by roykim98
2 tasks done
Simple operation gives the max hexadecimal for U32 bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21540 opened Feb 28, 2025 by tylerriccio33
2 tasks done
1
Documentation for polars.Expr.is_in / polars.Expr.ise seems broken. bug Something isn't working documentation Improvements or additions to documentation P-medium Priority: medium
#21539 opened Feb 28, 2025 by z3rone
13
Filtering LazyFrame using is_null() returns rows with non-null values in new streaming engine from parquet scan accepted Ready for implementation bug Something isn't working P-high Priority: high python Related to Python Polars
#21538 opened Feb 28, 2025 by kgoodrick-uu
2 tasks done
@coastalwhite
2
Decimals in DataFrame() with orient="row" result in nulls bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21537 opened Feb 28, 2025 by ElisabethBrockhausQC
2 tasks done
Categorical hash only hashes underlying physical bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21533 opened Feb 28, 2025 by mcrumiller
2 tasks done
scan_parquet push down hive filtering breaks on categorical columns A-io-partitioning Area: reading/writing (Hive) partitioned files bug Something isn't working python Related to Python Polars
#21532 opened Feb 28, 2025 by davidia
2 tasks done
2
Enable new_streaming under collect_async (python) enhancement New feature or an improvement of an existing feature
#21531 opened Feb 28, 2025 by CoderJoshDK
New streaming quietly ignores failing source when sinking accepted Ready for implementation bug Something isn't working new-streaming Features for or dependent on the new streaming engine python Related to Python Polars
#21527 opened Feb 28, 2025 by coastalwhite
2 tasks done
scan_parquet + filter on S3 with Hive schema pl.Date breaks bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21526 opened Feb 28, 2025 by mbronckers
2 tasks done
hash() list of string PanicException bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21523 opened Feb 28, 2025 by cmdlineluser
2 tasks done
1
In sample() for DataFrame, fraction and n should error if they are not numeric bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21521 opened Feb 28, 2025 by etiennebacher
2 tasks done
pl.scan_csv().select('col1').collect() silently does not return all rows if one column contains the quote_char A-io-csv Area: reading/writing CSV files bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21519 opened Feb 28, 2025 by jmuecke
2 tasks done
2
Match DataFrame.corr with pl.corr enhancement New feature or an improvement of an existing feature
#21517 opened Feb 28, 2025 by xuJ14
sum_horizontal does not upcast small integer dtypes bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21515 opened Feb 28, 2025 by lukemanley
2 tasks done
4
Add binary string slicing accepted Ready for implementation enhancement New feature or an improvement of an existing feature P-medium Priority: medium
#21514 opened Feb 28, 2025 by orlp
Feature Proposal: Validation decorators for pipeline-style code enhancement New feature or an improvement of an existing feature
#21512 opened Feb 27, 2025 by DeflateAwning
[FEA] Support merge_sorted with key sorted in descending order enhancement New feature or an improvement of an existing feature
#21511 opened Feb 27, 2025 by Matt711
Casting String to List(...) does not raise bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21510 opened Feb 27, 2025 by cmdlineluser
2 tasks done
Coalesce with null dtype column bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21506 opened Feb 27, 2025 by jesusestevez
2 tasks done
Enable reading an empty file enhancement New feature or an improvement of an existing feature
#21496 opened Feb 27, 2025 by Ohad-upriver
Downcasting temporal units silently overflows bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21493 opened Feb 27, 2025 by FHTMitchell
2 tasks done
Tracking issue for Polars Cloud
#21487 opened Feb 27, 2025 by ritchie46
22 of 41 tasks
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