/**
* 初始化集群<br>
* 集群的其它客户端设定参数使用全局设定<br>
* 集群中每一个实例成员用一个group表示，例如：<br>
* [db0] host = 10.11.49.157:27117 [db1] host = 10.11.49.157:27118 [db2] host = 10.11.49.157:27119
*/
public synchronized void initCloud() {
if (groups == null || groups.length == 0) {
throw new UtilException("Please give replication set groups!");
}
if (setting == null) {
// 若未指定配置文件，则使用默认配置文件
setting = new Setting(MONGO_CONFIG_PATH, Setting.DEFAULT_CHARSET, true);
}
List<ServerAddress> addrList = new ArrayList<ServerAddress>();
for (String group : groups) {
addrList.add(createServerAddress(group));
}
try {
mongo = new MongoClient(addrList, buildMongoClientOptions(StrUtil.EMPTY));
} catch (Exception e) {
log.error("Init MongoDB connection error!", e);
return;
}
log.info("Init MongoDB cloud Set pool with connection to {}", addrList);
}
