Hello Hadoop users, I am new to MapReduce. I had the following question. Please help me regarding this.
"I am trying to run a very basic mapReduce application. I copied *.java files (Mapper, reducer and the code to run the application) into my home directory on hadoop cluster. Then when I run the following command: hadoop MaxTemperature input/ncdc/sample.txt output (here MaxTemperature is the java file which calls JobClient). I get the error that MaxTemperature.class is not found." Could you suggest something about that? Does the "hadoop" command take the ".class file" or the ".java file"? What command is used to start the map-reduce job? Thanks, Prateek.
