Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

If you find that your mapper tasks are not getting balanced evenly across your fleet, you can add lines like the following to your job config:

Code Block
                    "-jobconf", "mapred.map.tasks=26", 
                   
"-jobconf", "mapred.tasktracker.map.tasks.maximum=2",

...