if (hostAndPort.length < 2) {
logger.warn("Invalid ganglia host: ", host);
continue;
}
try {
hostInfoList.add(new HostInfo("ganglia_host-" + String.valueOf(i),
hostAndPort[0], Integer.parseInt(hostAndPort[1])));
} catch (Exception e) {
logger.warn("Invalid ganglia host: " + host, e);
continue;
}