// host name, port and start code all match with existing one of the
// dead servers. So, this server must be dead.
String message = "Server " + what + " rejected; currently processing " +
serverName + " as dead server";
LOG.debug(message);
throw new YouAreDeadException(message);
}
// remove dead server with same hostname and port of newly checking in rs after master
// initialization.See HBASE-5916 for more information.
if ((this.services == null || ((HMaster) this.services).isInitialized())
&& this.deadservers.cleanPreviousInstance(serverName)) {