dongjoon-hyun commented on code in PR #49118:
URL: https://github.com/apache/spark/pull/49118#discussion_r1880713572
##########
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/SparkShreddingUtils.scala:
##########
@@ -61,8 +61,11 @@ case object SparkShreddingUtils {
StructField(TypedValueFieldName, arrayShreddingSchema, nullable =
true)
)
case StructType(fields) =>
+ // The field name level is always non-nullable: Variant null values
are represented in the
+ // "value" columna as "00", and missing values are represented by
setting both "value" and
Review Comment:
`columna` -> `column`?
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