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Issues list

Expose column chunk metadata in read_parquet_metadata() 3 - Ready for Review Ready for review by team breaking Breaking change cudf.polars Issues specific to cudf.polars cuIO cuIO issue feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#18579 opened Apr 25, 2025 by mhaseeb123 Loading…
3 tasks done
1
@mhaseeb123
2
🚧 Deduplicate parquet physical type enums 2 - In Progress Currently a work in progress breaking Breaking change CMake CMake build issue cuIO cuIO issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code.
#18526 opened Apr 18, 2025 by mhaseeb123 • Draft
3 tasks done
1
@mhaseeb123
3
Implemented String Output & User-data Support for Transforms breaking Breaking change feature request New feature or request libcudf Affects libcudf (C++/CUDA) code.
#18490 opened Apr 14, 2025 by lamarrr Loading…
3 tasks done
@lamarrr
17
🚧 Enable skip_rows in the chunked parquet reader. 2 - In Progress Currently a work in progress breaking Breaking change bug Something isn't working cuIO cuIO issue libcudf Affects libcudf (C++/CUDA) code. Python Affects Python cuDF API.
#18130 opened Feb 28, 2025 by mhaseeb123 • Draft
3 tasks done
2
@mhaseeb123
7
json top level list scoping 0 - Waiting on Author Waiting for author to respond to review breaking Breaking change DO NOT MERGE Hold off on merging; see PR for details libcudf Affects libcudf (C++/CUDA) code.
#17575 opened Dec 11, 2024 by karthikeyann • Draft
1 of 3 tasks
@karthikeyann @shrshi
4
Occupancy improvement for distinct hash join with specialized dispatch 3 - Ready for Review Ready for review by team breaking Breaking change improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. Performance Performance related issue
#17290 opened Nov 9, 2024 by tgujar Loading…
3 tasks done
@PointKernel @tgujar
5
Prototype get_json_object2 2 - In Progress Currently a work in progress breaking Breaking change cuIO cuIO issue DO NOT MERGE Hold off on merging; see PR for details feature request New feature or request Spark Functionality that helps Spark RAPIDS
#16653 opened Aug 26, 2024 by karthikeyann • Draft
3 tasks
Switch RMM device_memory_resource to device_async_resource_ref in Java code breaking Breaking change improvement Improvement / enhancement to an existing function Java Affects Java cuDF API. Spark Functionality that helps Spark RAPIDS
#15970 opened Jun 11, 2024 by pmattione-nvidia • Draft
3 tasks
@pmattione-nvidia
Change the java API so a global default host allocator can be set. 3 - Ready for Review Ready for review by team 4 - Needs Review Waiting for reviewer to review or respond breaking Breaking change improvement Improvement / enhancement to an existing function Java Affects Java cuDF API. Spark Functionality that helps Spark RAPIDS
#15026 opened Feb 12, 2024 by revans2 Loading…
3 tasks done
@revans2
4
Tighten up type promotion in join key matching breaking Breaking change improvement Improvement / enhancement to an existing function Python Affects Python cuDF API.
#14599 opened Dec 8, 2023 by wence- • Draft
3 tasks
1
11
Use hashing for sort groupby for large key columns 2 - In Progress Currently a work in progress breaking Breaking change improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. Performance Performance related issue proposal Change current process or code
#13036 opened Mar 30, 2023 by karthikeyann • Draft
1 of 3 tasks
@karthikeyann
3
[FEA] Public header and detail header files should have the same names breaking Breaking change feature request New feature or request good first issue Good for newcomers improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code.
#12112 opened Nov 9, 2022 by ttnghia Helps libcudf C++ integrations
1
Constructing Column objects from cudf::column should always take ownership of the null mask 1 - On Deck To be worked on next breaking Breaking change proposal Change current process or code Python Affects Python cuDF API.
#11384 opened Jul 28, 2022 by wence-
7
Remove partial support for duplicate MultIindex names unless they are all None breaking Breaking change improvement Improvement / enhancement to an existing function Python Affects Python cuDF API.
#10500 opened Mar 23, 2022 by vyasr cuDF Python Refactoring
10
Change output of M2 groupby aggregation from a single double column into a structs column 3 - Ready for Review Ready for review by team breaking Breaking change DO NOT MERGE Hold off on merging; see PR for details improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. Performance Performance related issue Spark Functionality that helps Spark RAPIDS
#9899 opened Dec 14, 2021 by ttnghia • Draft
@ttnghia
9
[FEA] Extend cudf's replace API normalize_nans_and_zeros to accept nested types breaking Breaking change feature request New feature or request improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. proposal Change current process or code
#9651 opened Nov 10, 2021 by ttnghia
@ttnghia
2
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