hdfs dfs -mkdir /inputfolder    //  input folder creation
hdfs dfs -put /home/cloudera/inputfilename /inputfolder/    //  file put
hadoop jar /home/cloudera/jarfilename Class_name /inputfolder/inputfilename /out2   //  run
hdfs dfs -ls /out2  //  list out files in output folder
hdfs dfs -cat /out2/part-r-00000    //  printing the output