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Pull requests: bytedance/bolt

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Pull requests list

feat(shuffle): ColumnarPayload format spec and reference implementation
#905 opened Aug 20, 2026 by zhangxffff Collaborator Loading…
fix(shuffle): avoid memcpy in splitFixedType
#904 opened Aug 20, 2026 by zhangxffff Collaborator • Queued
6 tasks done
1
fix(aggregation): separate hash aggregation phase timers
#898 opened Aug 19, 2026 by wangxinshuo-bolt Collaborator Loading…
6 of 17 tasks
2
perf(agg): DictionaryVector fast path for numeric aggregates
#897 opened Aug 19, 2026 by fzhedu Collaborator Loading…
6 of 8 tasks
1
fix: make from_json struct field name matching case-sensitive
#890 opened Aug 18, 2026 by zhangxffff Collaborator Loading…
17 tasks
perf(arrow): add reusable Arrow batch pool
#887 opened Aug 18, 2026 by liuneng1994 Collaborator Loading…
6 of 17 tasks
4
feat(parquet): allow disabling implicit casts of parquet reader in Spark
#886 opened Aug 18, 2026 by kexianda Collaborator Loading…
1 of 17 tasks
2
feat(parquet): replace invalid UTF-8 in top-level varchars on write
#885 opened Aug 17, 2026 by Weixin-Xu Collaborator Loading…
6 of 17 tasks
[wip]perf: Optimize nested dictionary decoding
#883 opened Aug 15, 2026 by taiyang-li Collaborator Loading…
fix: support unsigned BIGINT vectors in hive hash
#881 opened Aug 14, 2026 by guhaiyan0221 Collaborator Loading…
6 of 17 tasks
1
2
perf: guard reusable table scan outputs
#879 opened Aug 14, 2026 by liuneng1994 Collaborator Loading…
6 of 17 tasks
2
fix: support both size function signatures
#878 opened Aug 14, 2026 by Weixin-Xu Collaborator Loading…
6 of 17 tasks
1
feat: add adaptive radix sort buffer
#877 opened Aug 14, 2026 by lizhen-0710 Collaborator Loading…
5 of 17 tasks
1
fix: Align Spark lower Sigma letter semantics
#875 opened Aug 13, 2026 by JinyuanZhang617 Collaborator Loading…
5 of 17 tasks
1
1
fix: support clang16 libc++ hugeint build
#868 opened Aug 12, 2026 by Somainer Loading…
17 tasks
2
perf(exec): extractString batchification + NEON vectorization
#867 opened Aug 12, 2026 by kocsin Loading…
5 of 17 tasks
1
fix(sparksql): validate json_object_keys input
#865 opened Aug 11, 2026 by SC123667 Loading…
6 of 17 tasks
1
1
feat(sparksql): support bitmap_bucket_number
#863 opened Aug 11, 2026 by SC123667 Loading…
6 of 17 tasks
1
2
fix: release hash aggregation rows during output
#862 opened Aug 11, 2026 by lizhen-0710 Collaborator Loading…
17 tasks
fix: release scan resources after final split
#855 opened Aug 10, 2026 by lizhen-0710 Collaborator Loading…
17 tasks
[WIP]Optimize array_intersect bigint fast path
#850 opened Aug 8, 2026 by taiyang-li Collaborator Loading…
6 of 17 tasks
[WIP] Optimize performance of jit row vector compare
#849 opened Aug 8, 2026 by taiyang-li Collaborator • Draft
6 of 16 tasks
fix: support Spark legacy week-year calendar patterns
#847 opened Aug 7, 2026 by lizhen-0710 Collaborator Loading…
17 tasks
fix(parquet): decode definition levels in bounded windows
#840 opened Aug 6, 2026 by fzhedu Collaborator Loading…
5 of 15 tasks
1
misc: increase spark bloom filter max bits
#819 opened Aug 3, 2026 by lizhen-0710 Collaborator Loading…
4 of 17 tasks
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