aokolnychyi commented on code in PR #38004:
URL: https://github.com/apache/spark/pull/38004#discussion_r980508846
##########
sql/catalyst/src/main/java/org/apache/spark/sql/connector/write/LogicalWriteInfo.java:
##########
@@ -45,4 +45,14 @@ public interface LogicalWriteInfo {
* the schema of the input data from Spark to data source.
*/
StructType schema();
+
+ /**
+ * the schema of the input metadata from Spark to data source.
+ */
+ StructType metadataSchema();
Review Comment:
I could add default implementations and return null but I think instances of
this interface are only created by Spark.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
