Hi Ted, Can u provide a link to the same ? Not able to find it :( .
On Thu, Feb 17, 2011 at 9:54 PM, Ted Yu <yuzhih...@gmail.com> wrote: > There was a discussion thread about why hadoop was developed in Java. > Please read it. > > On Wed, Feb 16, 2011 at 10:39 PM, Matthew John > <tmatthewjohn1...@gmail.com>wrote: > >> hi Ted, >> wanted to know if its development environment specific. Can u throw >> some light on whether there is any inherent bytecode ececution cost ? >> I am not using any specific development environment now (like Eclipse) >> . >> >> Matthew >> >> On Thu, Feb 17, 2011 at 11:52 AM, Ted Yu <yuzhih...@gmail.com> wrote: >> > Is your target development environment using C++ ? >> > >> > On Wed, Feb 16, 2011 at 9:49 PM, Matthew John < >> tmatthewjohn1...@gmail.com>wrote: >> > >> >> Hi all, >> >> >> >> I wanted to know if the Map/Reduce (Mapper and Reducer) code incurs >> >> any fixed cost of ByteCode execution. And how do the mappers (say of >> >> WordCount MR) look like in detail (in bytecode detail) ?? Any good >> >> pointers to this ? >> >> >> >> Thanks, >> >> Matthew John >> >> >> > >> >
