Github user cloud-fan commented on the issue:
https://github.com/apache/spark/pull/22688
Do we have users complain about it? In the new write API design, a data
source must provide a schema.
I don't think it's practical that people need a write-only data source
which can accept data of any schema.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
