Remove jre.
yum remove jre
then re-install required version
yum install /opt/jre-7u79-linux-x64.rpm
start the service
service openmrs restart
The same thing is documented on Wiki Page
Remove jre.
yum remove jre
then re-install required version
yum install /opt/jre-7u79-linux-x64.rpm
start the service
service openmrs restart
The same thing is documented on Wiki Page