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What changes were proposed in this pull request?

This is a re-submitting of #43938 to fix a join correctness bug caused by #41398 . Credits go to @mcdull-zhang

Why are the changes needed?

correctness fix

Does this PR introduce any user-facing change?

Yes, the query result will be corrected.

How was this patch tested?

new test

Was this patch authored or co-authored using generative AI tooling?

no

@github-actions github-actions bot added the SQL label Aug 28, 2024
@cloud-fan
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cc @szehon-ho @dongjoon-hyun @viirya

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@dongjoon-hyun dongjoon-hyun left a comment

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+1, LGTM. Thank you, @cloud-fan .

cc @huaxingao and @sunchao from #41398

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LGTM

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thanks for the review, merging to master/3.5!

@cloud-fan cloud-fan closed this in af5e0a2 Aug 29, 2024
cloud-fan added a commit that referenced this pull request Aug 29, 2024
…without codegen

This is a re-submitting of #43938 to fix a join correctness bug caused by #41398 . Credits go to mcdull-zhang

correctness fix

Yes, the query result will be corrected.

new test

no

Closes #47905 from cloud-fan/join.

Authored-by: Wenchen Fan <[email protected]>
Signed-off-by: Wenchen Fan <[email protected]>
(cherry picked from commit af5e0a2)
Signed-off-by: Wenchen Fan <[email protected]>
@szehon-ho
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Sorry guys was out (computer was stolen) and slowly going through emails. I must have missed adding the new case to this block when doing #41398 Thanks @cloud-fan and @mcdull-zhang for fixing this.

turboFei pushed a commit to turboFei/spark that referenced this pull request Nov 6, 2025
…without codegen (apache#488)

[SPARK-46037][SQL] Correctness fix for Shuffled Hash Join build left without codegen

This is a re-submitting of apache#43938 to fix a join correctness bug caused by apache#41398 . Credits go to mcdull-zhang

correctness fix

Yes, the query result will be corrected.

new test

no

Closes apache#47905 from cloud-fan/join.

Authored-by: Wenchen Fan <[email protected]>

Signed-off-by: Wenchen Fan <[email protected]>
Co-authored-by: Wenchen Fan <[email protected]>
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7 participants