2017-04-06 4:00 GMT+02:00 Michael Segel <msegel_had...@hotmail.com>: > Just out of curiosity, what would happen if you put your 10K values in to a > temp table and then did a join against it?
The answer is predicates pushdown. In my case I'm using this kind of query on JDBC table and IN predicate is executed on DB in less than 1s. Regards, -- Maciek Bryński --------------------------------------------------------------------- To unsubscribe e-mail: dev-unsubscr...@spark.apache.org
