Hi,
if you have recently tried to install master engine on Centos 7, you may have encountered following error during engine-setup:
Failed to execute stage 'Misc configuration': Command '/usr/bin/ovirt-aaa-jdbc-tool' failed to execute
This is currently tracked by [1] and it's caused by faulty slfj4 1.7.10 package in virt7-ovirt-common-candidate repository. We have untagged faulty package from the repository, but to fix the error you need to downgrade package version to slf4j 1.7.4 provided by Centos [2].
Sorry for inconvenience
Martin Perina