Expert Contributor
Posts: 87
Registered: ‎09-17-2014

Change default StorageLevel for cache() and persist() operations

hi experts!


there are few storage levels which could be used for Spark persist and cache operations.



by default MEMORY_ONLY used.

according my observation, MEMORY_AND_DISK_SER maybe more efficient for more cases for me.

i'd like to change default StorageLevel for this.


is someone have any idea how to do this?