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Switch dataflow fragments to columnar #31186

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@antiguru antiguru commented Jan 24, 2025 •
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Switch the specialized-arrange formation and the linear join preparation phase to use columnar data on dataflow edges.

Checklist

  • This PR has adequate test coverage / QA involvement has been duly considered. (trigger-ci for additional test/nightly runs)
  • This PR has an associated up-to-date design doc, is a design doc (template), or is sufficiently small to not require a design.
  • If this PR evolves an existing $T ⇔ Proto$T mapping (possibly in a backwards-incompatible way), then it is tagged with a T-proto label.
  • If this PR will require changes to cloud orchestration or tests, there is a companion cloud PR to account for those changes that is tagged with the release-blocker label (example).
  • If this PR includes major user-facing behavior changes, I have pinged the relevant PM to schedule a changelog post.

@antiguru antiguru requested review from aljoscha, jkosh44, a team and benesch as code owners January 24, 2025 19:25
@antiguru antiguru marked this pull request as draft January 24, 2025 19:25
@antiguru antiguru force-pushed the unary_faillable_columnar branch 3 times, most recently from efb30d7 to 704ddb1 Compare January 29, 2025 14:47
@antiguru
Switch some dataflow fragments to columnar
f2e0782 
Change the dataflow fragment for `specialized_arrange` and in the linear
join preparation phase to use columnar data on edges.

Signed-off-by: Moritz Hoffmann <[email protected]>
@antiguru antiguru force-pushed the unary_faillable_columnar branch from 704ddb1 to f2e0782 Compare January 29, 2025 14:53
@antiguru antiguru marked this pull request as ready for review January 29, 2025 14:56
@antiguru antiguru requested review from teskje and frankmcsherry and removed request for a team, aljoscha, benesch and jkosh44 January 29, 2025 14:56
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@teskje teskje Awaiting requested review from teskje

@frankmcsherry frankmcsherry Awaiting requested review from frankmcsherry

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