Hi, Given that map/reduce produces a partitioned set of sorted output files, I was wondering if a map implementation exists for doing lookups or iterate thru subranges of these files.
This would be similar to the java SortedMap, except - the map is read-only, - works with data on disk (instead of in memory), - for lookups, it should know to tradeoff seeks (with binary search) vs disk read thanks bwolen
