dongjoon-hyun commented on a change in pull request #25419: [SPARK-28698][SQL]
Support user-specified output schema in `to_avro`
URL: https://github.com/apache/spark/pull/25419#discussion_r313087989
##########
File path:
external/avro/src/main/scala/org/apache/spark/sql/avro/functions.scala
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@@ -72,6 +72,19 @@ object functions {
*/
@Experimental
def to_avro(data: Column): Column = {
- new Column(CatalystDataToAvro(data.expr))
+ new Column(CatalystDataToAvro(data.expr, None))
+ }
Review comment:
If we have the default value `None`, we don't need to touch this function.
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