[SPARK-47956][SQL] Sanity check for unresolved LCA reference#46185
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cloud-fan wants to merge 1 commit intoapache:masterfrom
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[SPARK-47956][SQL] Sanity check for unresolved LCA reference#46185cloud-fan wants to merge 1 commit intoapache:masterfrom
cloud-fan wants to merge 1 commit intoapache:masterfrom
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dongjoon-hyun
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Merged to master for Apache Spark 4.0.0. |
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What changes were proposed in this pull request?
This is a follow-up of #40558. The sanity check should apply to all plan nodes, not only Project/Aggregate/Window, as we don't know what bug can happen. Maybe the bug moves LCA references to other plan nodes.
Why are the changes needed?
better error message when bug happens
Does this PR introduce any user-facing change?
no
How was this patch tested?
N/A
Was this patch authored or co-authored using generative AI tooling?
No