/usr/lib/oozie/bin/ still exist after uninstalling oozie/oozie-client

[root@localhost test]# yum list "*oozie*"
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * addons: mirror.nwresd.org
 * base: mirror.stanford.edu
 * epel: linux.mirrors.es.net
 * extras: mirror.nwresd.org
 * updates: linux.mirrors.es.net
Available Packages
oozie.noarch                                                                2.3.0+31.2-1                                                          cloudera-rc
oozie-client.noarch                                                         2.3.0+31.2-1                                                          cloudera-rc

[root@localhost test]# ls -al /usr/lib/oozie/bin/
total 8
drwxr-xr-x 2 root root 4096 Mar 28 18:17 .
drwxr-xr-x 3 root root 4096 Mar 28 18:17 ..

[root@localhost test]# rpm -qf /usr/lib/oozie/bin
file /usr/lib/oozie/bin is not owned by any package