Github user koertkuipers commented on the issue:
https://github.com/apache/spark/pull/21296
if i do not select a schema (and i use inferSchema), and i do a select for
only a few column, does this push down the column selection into the reading of
data (for schema inference and for the actual data read)?--- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
