Hi Pedro, Have you read the documentation on profiling MapReduce?
http://hadoop.apache.org/docs/r0.20.2/mapred_tutorial.html#Profiling Jeff On Sat, Dec 15, 2012 at 7:20 AM, Pedro Sá da Costa <psdc1...@gmail.com>wrote: > Hi > > I want to attach jprofiler to Hadoop MapReduce (MR). DO I need to > configure MR to open porsts for the Jobtracker, tasktracker and map > and reduce tasks to where I can attach jprofiler? > > > -- > Best regards, >
