Hi I am trying to increase the max number of map tasks on a given machine by increasing the mapred.tasktracker.map.tasks.maximum parameter to 4 (default is 2). I tried restarting the tasktracker locally on that machine by usinhg tasktracker start (using cloudera hadoop) but that doesnt seem to start the tasktracker. When I restart jobtracker on some other machine, I read somewhere that it starts the tasktracker but the new config doesnt seem to take effect.
Help needed !! -- View this message in context: http://old.nabble.com/Max-Map-tasks-not-taking-effect-tp32694843p32694843.html Sent from the Hadoop core-user mailing list archive at Nabble.com.
