feat: Enable native_datafusion scan in auto scan mode [WIP]#3682
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andygrove wants to merge 4 commits intoapache:mainfrom
Closed
feat: Enable native_datafusion scan in auto scan mode [WIP]#3682andygrove wants to merge 4 commits intoapache:mainfrom
native_datafusion scan in auto scan mode [WIP]#3682andygrove wants to merge 4 commits intoapache:mainfrom
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andygrove
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native_datafusion scan in auto scan mode [WIP]
Add a new section to the parquet scans contributor guide documenting the known behavioral differences between native_datafusion and Spark, including schema incompatibility handling, DPP issues, missing files error handling, plan structure differences, plan serialization crashes, and streaming self-union failures. Each entry links to its tracking GitHub issue.
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Which issue does this PR close?
Closes #3321
Rationale for this change
What changes are included in this PR?
CometScanRuleauto mode to trynative_datafusionfirst and then fall back tonative_iceberg_compatIgnoreCometDataFusiontoIgnoreCometso that they are ignored in auto modeHow are these changes tested?