RE: Profiling map reduce jobs?

2013-06-29 Thread David Poisson
, June 27, 2013 4:22 PM To: user@hbase.apache.org Subject: Profiling map reduce jobs? Howdy, I want to take a look at a MR job which seems to be slower than I had hoped. Mind you, this MR job is only running on a pseudo-distributed VM (cloudera cdh4). I have modified my mapred-site.xml

Profiling map reduce jobs?

2013-06-27 Thread David Poisson
Howdy, I want to take a look at a MR job which seems to be slower than I had hoped. Mind you, this MR job is only running on a pseudo-distributed VM (cloudera cdh4). I have modified my mapred-site.xml with the following (that last one is commented out because it crashes my MR job):