Github user davies commented on a diff in the pull request:
https://github.com/apache/spark/pull/7018#discussion_r33330034
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/CatalystTypeConverters.scala
---
@@ -363,6 +373,19 @@ object CatalystTypeConverters {
}
/**
+ * Creates a converter function that will convert Catalyst types to
Scala type.
+ * Typical use case would be converting a collection of rows that have
the same schema. You will
+ * call this function once to get a converter, and apply it to every row.
+ */
+ private[sql] def createToScalaConverter(dataType: DataType): Any => Any
= {
--- End diff --
never mind, the StructConverter also need `toCatalystConverter`.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
