InetAddress.getLocalHost() should give you the hostname for each mapper/reducer
On Sun, May 9, 2010 at 12:16 PM, Alan Miller <someb...@squareplanet.de>wrote: > Hi, > > I have class that I run on the master node and submits > a bunch of MR jobs to my cluster but how can I tell where > each job actually executed? I'm using Cloudera's 0.20.2+228. > > I don't see any commands or pages in the GUI that tell me this. > > Looks like there are some classes that might provide programatic > access to this but as a newbie to hadoop it's kinda hard figuring out > which ones to use since the API changed and there alot of > duplicate/deprecated classes lying around. > > Thanks, > Alan >
