Tair监控及统计技巧
Tair是淘宝自主开发的一个分布式 key/value 存储系统。Tair 分为持久化和非持久化两种使用方式. 非持久化的 Tair 可以看成是一个分布式缓存. 持久化的 Tair 将数据存放于磁盘中. 为了解决磁盘损坏导致数据丢失, Tair 可以配置数据的备份数目, Tair 自动将一
Tair是淘宝自主开发的一个分布式 key/value 存储系统。Tair 分为持久化和非持久化两种使用方式. 非持久化的 Tair 可以看成是一个分布式缓存. 持久化的 Tair 将数据存放于磁盘中. 为了解决磁盘损坏导致数据丢失, Tair 可以配置数据的备份数目, Tair 自动将一份数据的不同备份放到不同的主机上, 当有主机发生异常, 无法正常提供服务的时候, 其于的备份会继续提供服务.项目主页参见：淘宝Tair.
受NoSQLFan上的一遍文章Redis监控技巧 一文的启发，本文系统的总结下我们在生产环境使用Tair时进行的各类监控和统计，香港虚拟主机，网站空间，希望对开源社区有所回馈。
Tair最直接的监控和获取统计信息的方法是采用其提供的工具tairclient，按照如下方式使用，可以获取很多状态信息：
./sbin/tairclient -g group_1 -c tair_configserver_ip:port -l stat ，美国服务器
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