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Issues: jorgecarleitao/arrow2

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Issues list

Improve statistics processing when writing parquet
#503 opened Oct 8, 2021 by GrandChaman
Consider slipstream for auto-vectorization enhancement An improvement to an existing feature investigation Issues or PRs that are investigations. Prs may or may not be merged.
#45 opened Apr 22, 2021 by jorgecarleitao
2
CheckedDiv will not work on float
#154 opened Jun 17, 2021 by elferherrera
2
Arrow2 memory usage too much in lexsort_to_indices than arrow investigation Issues or PRs that are investigations. Prs may or may not be merged.
#249 opened Aug 4, 2021 by sundy-li
1
Split crate in smaller crates
#257 opened Aug 6, 2021 by jorgecarleitao
4
Combine cast in simd sum feature A new feature
#258 opened Aug 6, 2021 by sundy-li
@jorgecarleitao
1
Add contains(List, Array) feature A new feature good first issue Good for newcomers
#263 opened Aug 9, 2021 by jyizheng
1
7
Support more parquet encoding question Further information is requested
#274 opened Aug 11, 2021 by ives9638
2
To use priority queue to optimize the merge-sort kernel with small limit options
#329 opened Aug 24, 2021 by sundy-li
helper api to return memory usage of an array feature A new feature
#421 opened Sep 18, 2021 by houqp
8
Investigate how to reduce size of DataType or arrays without making the API too awkward help wanted Extra attention is needed investigation Issues or PRs that are investigations. Prs may or may not be merged.
#439 opened Sep 22, 2021 by jorgecarleitao
1
8
Investigate rolling out own HashMap that is zero-copy with DictionaryArray investigation Issues or PRs that are investigations. Prs may or may not be merged.
#451 opened Sep 25, 2021 by jorgecarleitao
Consider bitvec for bitmap ops investigation Issues or PRs that are investigations. Prs may or may not be merged.
#28 opened Mar 24, 2021 by jorgecarleitao
4
Considering Accessors for MutableArrays enhancement An improvement to an existing feature good first issue Good for newcomers
#466 opened Sep 29, 2021 by ritchie46
@ritchie46
2
Export all compare_scalar_non_null ? enhancement An improvement to an existing feature good first issue Good for newcomers
#513 opened Oct 9, 2021 by yjhmelody
Proposal: create Makefile for local setup testing PRs that only increase coverage
#579 opened Nov 5, 2021 by ritchie46
Consider using u64 or usize for Bitmap elements instead of u8
#585 opened Nov 7, 2021 by Dandandan
2
Feature: add limit and skip_rows to IPC/Parquet Reader
#608 opened Nov 15, 2021 by ritchie46
3
Considering extend_take_range and extend_repeat for MutableArrays
#616 opened Nov 19, 2021 by yjshen
2
Consider changing the return type of compute to mutable arrays feature A new feature
#627 opened Nov 23, 2021 by jorgecarleitao
5
arrow<->arrow2 interopability conversion method? question Further information is requested
#629 opened Nov 24, 2021 by dbr
11
Consider RecordBatchBuffer that acts as a RecordBatch builder / factory
#638 opened Nov 26, 2021 by yjshen
1
Make Parquet read sync and async apis consistent enhancement An improvement to an existing feature
#669 opened Dec 9, 2021 by mdrach
@jorgecarleitao
4
Implement MutableStructArray feature A new feature
#703 opened Dec 23, 2021 by hohav
3
arrow2 cannot read ipc files compressed by official's arrow crate
#1605 opened Jan 16, 2024 by Jonarod
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