On Thu, 2011-03-17 at 13:57 -0700, Ted Yu wrote: > >> I can pass paramenter to map when i configure a job? > You can utilize hadoop Configuration (JobConf). > > On Thu, Mar 17, 2011 at 1:15 PM, Alessandro Binhara <binh...@gmail.com>wrote: > > > > > > > > > > > > I need select a data on map... > > I can pass paramenter to map when i configure a job? > > > > Other questions : > > I need sort a data and save in many files. the name of file is a sort Key > > ..??? > > > > thanks .. > > Take a deep look to JobConf object because there are many tuneable parameters divided by sections: - HDFS Writing - Job submission - Per-Job - Map task Sumission and Execution etc
Regards -- Marcos Luís Ortíz Valmaseda Software Engineer Centro de Tecnologías de Gestión de Datos (DATEC) Universidad de las Ciencias Informáticas http://uncubanitolinuxero.blogspot.com http://www.linkedin.com/in/marcosluis2186
