murata-minori commented on issue #13807: URL: https://github.com/apache/iceberg/issues/13807#issuecomment-3814902949
I tried to reproduce this issue on Apache Iceberg 1.9.2 with Spark 3.5, but I was not able to trigger the exception. I added a test that creates a DataFrame with a backquoted column name containing a dot (e.g., `A.B`) and then executes `df.writeTo(...).create()`. On Spark 3.5, the operation succeeds without throwing any exception. This suggests that the problem may depend on the Spark version. Could you share which Spark version you were using when the exception occurred? It would help determine whether this is a Spark 3.4–specific behavior or something else. -- 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]
