from the job tracker web page, you can see a list of all the active slave node. click on the link, then you will see how many mapper/reducer is runnin on each node.
2009/3/13 Richa Khandelwal <richa...@gmail.com> > Hi, > I am running a cluster of map/reduce jobs. How do I confirm that slaves are > actually executing the map/reduce job spawned by the JobTracker at the > master. All the slaves are running the datanodes and tasktracker fine. > > Thanks, > Richa Khandelwal > > > University Of California, > Santa Cruz. > Ph:425-241-7763 > -- http://daily.appspot.com/food/
