Skip to content

Instantly share code, notes, and snippets.

@miss-invincible

miss-invincible/python_hadoop_commands

Last active May 23, 2017 22:41
Show Gist options
  • Save miss-invincible/28f02264a1383015091995d8fb50c99d to your computer and use it in GitHub Desktop.
Save miss-invincible/28f02264a1383015091995d8fb50c99d to your computer and use it in GitHub Desktop.
Download ZIP
Raw
python_hadoop_commands
for running mapper reducer using python streaming
hadoop jar /usr/local/hadoop-streaming-2.7.2.jar -input input -output output3 -mapper mapper.py -reducer reducer.py
copy file form one user to another:
sudo cp /home/USER1/FNAME /home/USER2/FNAME
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment