Github user xuanyuanking commented on a diff in the pull request:
https://github.com/apache/spark/pull/22878#discussion_r229770190
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala
---
@@ -1617,6 +1617,58 @@ case class InitializeJavaBean(beanInstance:
Expression, setters: Map[String, Exp
}
}
+/**
+ * Initializes an Avro Record instance (that implements the IndexedRecord
interface) by calling
+ * the `put` method on a the Record instance with the provided position
and value arguments
+ *
+ * @param objectInstance an expression that will evaluate to the Record
instance
+ * @param args a sequence of expression pairs that will respectively
evaluate to the index of
+ * the record in which to insert, and the argument value to
insert
+ */
+case class InitializeAvroObject(
--- End diff --
Yep, as my comment in
https://github.com/apache/spark/pull/21348#issuecomment-433631330, AFAIK, maybe
we can keep 2 pr for convenient review, also there's some refactor work on
`JavaTypeInference` after #21348, need more advise from Wenchen.
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