preferredlocations for hadoopfsrelations based baseRelations

[Nasrulla Khan Haris]

HI Spark developers,

I have created new format extending fileformat. I see getPrefferedLocations is 
available if newCustomRDD is created. Since fileformat is based off FileScanRDD 
which uses readfile method to read partitioned file, Is there a way to add 
desired preferredLocations ?

Appreciate your responses.

Thanks,
NKH