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Add fallback checks in nativeDataFusionScan for unsupported features#7

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andygrove wants to merge 5 commits into
mainfrom
native-df-scan-fallbacks
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Add fallback checks in nativeDataFusionScan for unsupported features#7
andygrove wants to merge 5 commits into
mainfrom
native-df-scan-fallbacks

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@andygrove
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Summary

Test plan

  • Run Spark SQL tests in auto scan mode to confirm fallback behavior
  • Verify explain output shows fallback reasons

🤖 Generated with Claude Code

andygrove and others added 5 commits January 28, 2026 18:08
Add checks for metadata columns, Parquet field ID reads, bucketed scans,
and row index generation so that auto mode falls back to native_iceberg_compat.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Bucketed scans should work with native DataFusion scan without requiring
a fallback to Spark.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Thank you for your contribution. Unfortunately, this pull request is stale because it has been open 60 days with no activity. Please remove the stale label or comment or this will be closed in 7 days.

@github-actions github-actions Bot added the Stale label Apr 18, 2026
@github-actions github-actions Bot closed this Apr 26, 2026
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