This is what I did... Now we need to work out what was unncessary!
$ scp hadoop-compress-1.0-SNAPSHOT.jar root@c2n1.gbif.org:/usr/local/lib
$ scp hadoop-compress-1.0-SNAPSHOT.jar root@c2n2.gbif.org:/usr/local/lib
$ scp hadoop-compress-1.0-SNAPSHOT.jar root@c2n3.gbif.org:/usr/local/lib