Github user wangyum commented on the issue:
https://github.com/apache/spark/pull/23164
I used it here:
https://github.com/apache/spark/compare/master...wangyum:default-value?expand=1#diff-9847f5cef7cf7fbc5830fbc6b779ee10R1827--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
