OOZIE-777 Hadoop 0.23 removed org.apache.hadoop.mapred.Task$Counter group name breaking EL counters()
Review Request #4443 - Created March 22, 2012 and submitted
While they deprecated the key and when going getCounter(NAME) works, when iterating it does not. Oozie EL counters() should look for the new name if the old name is not avail and set it with the old name.
build/deployed oozie and run the hadoop-el example against Hadoop 0.23