Github user twalthr commented on a diff in the pull request:
https://github.com/apache/flink/pull/5040#discussion_r153803232
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/codegen/CodeGenerator.scala
---
@@ -1556,6 +1574,21 @@ abstract class CodeGenerator(
fieldTerms.toArray
}
+ /**
+ * Add a reusable [[org.apache.flink.types.Row]]
+ * to the member area of the generated [[Function]].
+ */
+ def addReusableRow(arity: Int, size: Int): String = {
--- End diff --
Remove size.
---