Like Parquet (SPARK-9207), it would be great to turn on ORC option, too.
This option was turned off by default from the begining, SPARK-2883
Feature parity for ORC with Parquet
Upgrade Apache ORC to 1.4.3
Use `hive` ORC impl and disable PPD for Spark 2.3.0
[Github] Pull Request #19007 (vinodkc)
[Github] Pull Request #20265 (dongjoon-hyun)
[Github] Pull Request #20634 (dongjoon-hyun)