cloud-fan commented on code in PR #47313:
URL: https://github.com/apache/spark/pull/47313#discussion_r1675479498
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sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/FileSourceStrategy.scala:
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@@ -161,7 +161,11 @@ object FileSourceStrategy extends Strategy with
PredicateHelper with Logging {
val filterSet = ExpressionSet(filters)
val normalizedFilters = DataSourceStrategy.normalizeExprs(
- filters.filter(_.deterministic), l.output)
+ filters.filter { f =>
+ f.deterministic &&
+ !SubqueryExpression.hasSubquery(f) &&
+ !f.exists(_.isInstanceOf[PythonUDF])
Review Comment:
`FileSourceStrategy` is planning phase, I think PythonUDF should be
collected and put in special operators already?
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