Both torque-client and qstat provide a /usr/bin/qstat binary. This should have been mentioned at review time but it wasn't. I'm not sure what to do from here but you might want to send a list to the fedora-extras-list to find ot how to proceed. the torque-client qstat is very different from the one packaged with qstat.
*** Bug 201278 has been marked as a duplicate of this bug. ***
I've written to the FE discussion list but nothing get back. So, my opinion in such case is to add Conflicts tag into both packages.
*** Bug 201315 has been marked as a duplicate of this bug. ***
I've add Conflicts to the qstat package. It's no best solution, but more preferable than conflict with the same files.
I've closed this bug. If any new information is coming feel free to reopen this report. That's all now.
*** Bug 219306 has been marked as a duplicate of this bug. ***
IMO - As qstat is a POSIX command that torque and gridengine (and possibly others in the future) provide, the qstat binary provided by the qstat package should be renamed.