well...i want solution in map reduce. is there any?
On Sat, Jul 27, 2013 at 12:32 AM, Tim Robertson <timrobertson...@gmail.com>wrote: > Sounds like you might be interested in Hive. > > > > On Fri, Jul 26, 2013 at 9:11 PM, شجاع الرحمن بیگ <shujamug...@gmail.com>wrote: > >> Hi >> I am working on a problem where I need to join multiple datasets. The >> problem is explained below. >> >> Given N number of datasets, having M relations in between them, i want >> to merge them into one dataset where relations could be 1-many or 1-1 and >> for connectivity, it is essential that we have atleast N-1 relations so M >> >= N-1 >> >> >> Kindly let me know how to solve this issue using Map Reduce >> >> Thanks in advance >> >> -- >> Regards >> Shuja-ur-Rehman Baig >> <http://pk.linkedin.com/in/shujamughal> >> > > -- Regards Shuja-ur-Rehman Baig <http://pk.linkedin.com/in/shujamughal>
