Difference one, my sandbox is on Windows 8.1 whereas his was on OS X.
Difference two, my Hadoop version is 2.7.0, whereas his was 2.5.1.
I did steps 1, 2, and 3 without difficulty, checking each step.
$ hadoop jar /opt/mapr/hadoop/hadoop-2.7.0/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.0-mapr-1506.jar wordcount /user/user01/1.1/IN1 /user/user01/1.1/OUT1
After executing this command, I get error messages similar to SIM's and no OUT1 directory, no part-r-00000 file.
Question 1, how to correctly execute the wordcount command.
Question 2, how to copy the error messages from his sandbox to this forum, as SIM did.