I was facing an issue during startup of Admin Server. The issue was “UnknownHostExcetption: temporary name resolution failure”.
Error in WebLogic Admin Server log file ( WebLogic Admin Server Log file by default is located at $DOMAIN_HOME/servers/AdminServer/log )
Note: To start of Admin Server cd $DOAMIN_HOME/bin
As error reported was related to hostName, I noticed that I have given wrong Listen address for AdminServer. So I changed the ListenAddress in config.xml file under $DOMAIN_HOME/config/.
After that I am able to start AdminServer without any issues.