Run the daemons in debug mode and attach eclipse as a remote debugger to them.
-ak Amandeep Khurana Computer Science Graduate Student University of California, Santa Cruz On Sat, Nov 28, 2009 at 11:20 PM, Siddu <[email protected]> wrote: > Hi all, > > I am interested to see the each and every call trace if i issue a command > > for ex : $bin/hadoop dfs -copyFromLocal /tmp/file.txt /user/hadoop/file.txt > > or while running a M/R job ..... > > Is there any command to sprinkle the logs at the begin of each and every > function and build the source .... > > may i know how to go about doing this ? > > -- > Regards, > ~Sid~ > I have never met a man so ignorant that i couldn't learn something from him >
