viirya commented on a change in pull request #31273:
URL: https://github.com/apache/spark/pull/31273#discussion_r561610487
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/SessionCatalog.scala
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@@ -1363,9 +1368,14 @@ class SessionCatalog(
Utils.classForName("org.apache.spark.sql.expressions.UserDefinedAggregateFunction")
if (clsForUDAF.isAssignableFrom(clazz)) {
val cls =
Utils.classForName("org.apache.spark.sql.execution.aggregate.ScalaUDAF")
- val e = cls.getConstructor(classOf[Seq[Expression]], clsForUDAF,
classOf[Int], classOf[Int])
- .newInstance(input,
- clazz.getConstructor().newInstance().asInstanceOf[Object],
Int.box(1), Int.box(1))
+ val e = cls.getConstructor(
Review comment:
There are some UDAF related change, is it related to the view stuff here?
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