Github user cloud-fan commented on the issue:
https://github.com/apache/spark/pull/21774
Since Spark doesn't have a persistent UDF API like Hive UDF, I think this
is the best we can do now. In the future we should migrate this to UDF API so
that we can register it with a name and use it in SQL.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
