gengliangwang commented on a change in pull request #23714:
[SPARK-26744][SQL]Support schema validation in FileDataSourceV2 framework
URL: https://github.com/apache/spark/pull/23714#discussion_r252761853
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSource.scala
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@@ -490,9 +490,6 @@ case class DataSource(
outputColumnNames: Seq[String],
physicalPlan: SparkPlan): BaseRelation = {
val outputColumns = DataWritingCommand.logicalPlanOutputWithNames(data,
outputColumnNames)
- if
(outputColumns.map(_.dataType).exists(_.isInstanceOf[CalendarIntervalType])) {
Review comment:
I think the validation here is duplicated with the check `supportDataType`.
So I remove it. I can revert it if someone has a good reason for keeping it.
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