My input is a common text file taken off the web. Regards Ranjan
On 04/16/12, Niels Basjes wrote: > What does your input look like? > > -- > Met vriendelijke groet, > Niels Basjes > (Verstuurd vanaf mobiel ) > Op 17 apr. 2012 02:57 schreef "Ranjan Banerjee" <rbanerj...@wisc.edu> het > volgende: > > > Hello, > > I am running the default map reduce job (word count) in Hadoop. The job > > runs fine and I am able to delve into the statistics. However I get a > > warning as follows > > "No job jar file set. User classes may not be found. See JobConf(Class) > > or JobConf#setJar(String)." > > Also I set the following parameter in the core-site.xml > > > > > > <property> > > <name>mapred.map.tasks</name> > > <value>2</value> > > <description>The default number of map tasks per job. Typically set > > to a prime several times greater than number of available hosts. > > Ignored when mapred.job.tracker is "local". > > </description> > > </property> > > However I still get only one map task and not two. Can someone suggest the > > solution to this problem. > > > > Thanking you > > > > Yours faithfully > > Ranjan Banerjee > >
