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[arrow-select] Replace ArrayData with direct Array construction in filter kernels#9986

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liamzwbao:issue-9298-repalce-array-data-arrow-select
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[arrow-select] Replace ArrayData with direct Array construction in filter kernels#9986
liamzwbao wants to merge 2 commits into
apache:mainfrom
liamzwbao:issue-9298-repalce-array-data-arrow-select

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Which issue does this PR close?

Rationale for this change

What changes are included in this PR?

  • Replaces several ArrayDataBuilder paths in arrow-select/src/filter.rs with direct typed array constructors.
  • Adds a small helper for filtered null buffers that reuses the already-computed null count.

Are these changes tested?

Covered by exsiting tests

Are there any user-facing changes?

No

@github-actions github-actions Bot added the arrow Changes to the arrow crate label May 16, 2026
@liamzwbao liamzwbao marked this pull request as ready for review May 16, 2026 16:30
@liamzwbao liamzwbao changed the title [arrow-select] Replace ArrayData with direct Array construction [arrow-select] Replace ArrayData with direct Array construction in filter May 16, 2026
@liamzwbao liamzwbao changed the title [arrow-select] Replace ArrayData with direct Array construction in filter [arrow-select] Replace ArrayData with direct Array construction in filter kernels May 16, 2026
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