viirya commented on a change in pull request #29437:
URL: https://github.com/apache/spark/pull/29437#discussion_r471903580
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSource.scala
##########
@@ -191,9 +191,11 @@ case class DataSource(
val dataSchema = userSpecifiedSchema.map { schema =>
StructType(schema.filterNot(f => partitionSchema.exists(p =>
equality(p.name, f.name))))
}.orElse {
+ // Remove "path" option so that it is not added to the paths returned by
+ // `tempFileIndex.allFiles()`.
format.inferSchema(
sparkSession,
- caseInsensitiveOptions,
+ caseInsensitiveOptions - "path",
Review comment:
Fixing at the caller seems good. But `inferSchema` is actually
implemented by various format, we don't know if they will use `path` in the
implementation. That's one concern.
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