Github user mallman commented on the issue:
https://github.com/apache/spark/pull/16578
> Yeah, I think with a config for this optimization is good.
I added a config switch, `spark.sql.nestedSchemaPruning.enabled`, which
disables the optimizations if set to `false`. By default it's `true`.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
