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Issues: pola-rs/polars

Tracking issue for the new streaming engine
#20947 opened Jan 28, 2025 by coastalwhite
Open 35
Tracking issue for Polars Cloud
#21487 opened Feb 27, 2025 by ritchie46
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2,247 Open 7,867 Closed
2,247 Open 7,867 Closed
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Issues list

不能正确转换python的Decimal类型 bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21837 opened Mar 19, 2025 by ylqer
2 tasks done
min / max_horizontal PanicException for mixed types A-panic Area: code that results in panic exceptions accepted Ready for implementation bug Something isn't working P-low Priority: low python Related to Python Polars
#21835 opened Mar 18, 2025 by cmdlineluser
2 tasks done
sum_horizontal upcasts across dtypes bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21834 opened Mar 18, 2025 by camriddell
2 tasks done
LazyFrame coalesce serialization error bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21832 opened Mar 18, 2025 by mcalder-aam
2 tasks done
sink_ipc unable to write in uncompressed format bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21831 opened Mar 18, 2025 by JSteilberg
2 tasks done
Calling some polars methods in GCP platform freezes the code bug Something isn't working needs repro Bug does not yet have a reproducible example python Related to Python Polars
#21830 opened Mar 18, 2025 by ManuGraiph
2 tasks done
2
Array datatype cannot cast to itself bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21828 opened Mar 18, 2025 by coastalwhite
2 tasks done
All struct to datatype casts are weird / wrong bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21827 opened Mar 18, 2025 by coastalwhite
2 tasks done
New streaming engine Categorical cast issue on joining accepted Ready for implementation bug Something isn't working new-streaming Features for or dependent on the new streaming engine P-medium Priority: medium python Related to Python Polars
#21815 opened Mar 18, 2025 by sp794
2 tasks done
1
@orlp
User guide page for new streaming engine documentation Improvements or additions to documentation new-streaming Features for or dependent on the new streaming engine
#21809 opened Mar 18, 2025 by braaannigan
"sink_parquet" with "PartitionByKey" leads to OSError bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21808 opened Mar 18, 2025 by herrmann1981
2 tasks done
2
sort_by in empty list raises ComputeError bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21807 opened Mar 18, 2025 by zfaee
2 tasks done
Parquet reader can't handle float16 with BYTE_STREAM_SPLIT A-io-parquet Area: reading/writing Parquet files bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21803 opened Mar 17, 2025 by mwlon
2 tasks done
Add rounding strategy "Half to infinity" (or "Half Up") enhancement New feature or an improvement of an existing feature
#21800 opened Mar 17, 2025 by Julian-J-S
2
datetime.date, pl.datetime, but not datetime.datetime, comparisons are pushed down to register_io_source bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21790 opened Mar 17, 2025 by NeejWeej
2 tasks done
5
merge_sorted panics when trying to merge 3 or more lazyframes in streaming mode bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21789 opened Mar 16, 2025 by snizovtsev
2 tasks done
rle / rle_id panic when given an empty Series bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21787 opened Mar 16, 2025 by coastalwhite
2 tasks done
1
@coastalwhite
inconsistent usage of AWS endpoint URL A-io-cloud Area: reading/writing to cloud storage bug Something isn't working P-low Priority: low python Related to Python Polars
#21784 opened Mar 16, 2025 by hutch3232
2 tasks done
@nameexhaustion
Add more info in explain for incompatible nodes enhancement New feature or an improvement of an existing feature
#21783 opened Mar 16, 2025 by ion-elgreco
compilation error on 32bit arm --platform=linux/arm/v7
#21782 opened Mar 16, 2025 by dzharikhin
write_batch_size and max_file_size for parquet enhancement New feature or an improvement of an existing feature
#21779 opened Mar 16, 2025 by ion-elgreco
Out-of-memory in PartitionByKey python Related to Python Polars reference Reference issue for recurring topics
#21778 opened Mar 16, 2025 by djouallah
2 tasks done
17
Collapse sink parameters into a WriterProperties class enhancement New feature or an improvement of an existing feature
#21777 opened Mar 15, 2025 by ion-elgreco
API: inconsistent column expansion in group_by: pl.col('a', 'b') vs pl.nth(0, 1) vs pl.all() bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21773 opened Mar 15, 2025 by MarcoGorelli
2 tasks done
2
Rolling_min/max incorrectly propagate NaNs, and no non-propagating option is available A-arithmetic Area: arithmetic accepted Ready for implementation bug Something isn't working P-medium Priority: medium
#21772 opened Mar 15, 2025 by orlp
2
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