ulysses-you commented on a change in pull request #29490:
URL: https://github.com/apache/spark/pull/29490#discussion_r473944554
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File path: sql/hive/src/main/scala/org/apache/spark/sql/hive/hiveUDFs.scala
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@@ -210,10 +210,14 @@ private[hive] case class HiveGenericUDTF(
}
@transient
- protected lazy val inputInspectors = children.map(toInspector)
+ protected lazy val inputInspectors = {
+ val inspectors = children.map(toInspector)
+ val fields = inspectors.indices.map(index => s"col$index").asJava
Review comment:
The field name is not important so use col0 col1 ...
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