Storage Locations of an rdd

[rapelly kartheek]

Hi,
I need to find the storage locations (node Ids ) of each partition of a
replicated rdd in spark. I mean, if an rdd is replicated twice, I want to
find the two nodes for each partition where it is stored.
Spark WebUI has a page wherein it depicts the data distribution of each
rdd. But, I need to know the first and second locations of each partition
of the replicated rdd.
Can someone please throw some light in this regard?
Thank you
Karthik