[SPARK-50623][SQL] respect table lookup error from the catalog #49243
+158
−113
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What changes were proposed in this pull request?
Spark delays the table lookup error as other rules (can be third-party) may be able to resolve the table later. But this has 2 problems today:
NoSuchTableExceptionorNoSuchDatabaseException. At the end,CheckAnalysisalways throwsNoSuchTableExceptionforUnresolvedRelation.This PR proposes to cache the table lookup error as a
TreeNodeTaginUnresolvedRelation, so that we can throw the original table lookup error inCheckAnalysis.Why are the changes needed?
improve error message and make analyzer more extensible.
Does this PR introduce any user-facing change?
no
How was this patch tested?
new test
Was this patch authored or co-authored using generative AI tooling?
no