I haven't used Mono but if your written program can run as a standalone and read from stdin and write to stdout, then streaming is sufficient to run your C# MR programs.
On 27-Dec-2011, at 2:31 PM, Masoud wrote: > Dear All, > any one did it before: map/reduce by C# & Hadoop ??? > > As you know for developing map/reduce app in hadoop we should extend and > implement special map and reduce abstract classes and interfaces, > and Hadoop pipes is for C++ not C#. The question is what we should do for C#? > > *IS IT RIGHT THAT * > 1- Just develop our C# code (maybe its better with MonoDevelop) according to > map/reduce abstract logic by developing map and reduce classes > 2- Then introduce the map and reduce classes to the hadoop streaming. > > Does hadoop streaming work with .ddl file? > > Thanks for your help.
