cloud-fan commented on code in PR #42661:
URL: https://github.com/apache/spark/pull/42661#discussion_r1305688138
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/TryEval.scala:
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@@ -236,3 +236,31 @@ case class TryToBinary(
override protected def withNewChildInternal(newChild: Expression):
Expression =
this.copy(replacement = newChild)
}
+
+// scalastyle:off line.size.limit
+@ExpressionDescription(
+ usage = "_FUNC_(class, method[, arg1[, arg2 ..]]) - Calls a method with
reflection.",
Review Comment:
let's explicitly document the error behavior.
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