Tested on revision 5.8.0.13-rc2.20170502165848_0f98658
Unable to create Datasources and Select JDBC Drivers, because JDBC Driver creation fails.
Separate BZ was logged for JDBC Driver Creation:
https://bugzilla.redhat.com/show_bug.cgi?id=1447925
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHSA-2017:1367