14：13：54,515 ERROR [stderr]（Memcached IO over {MemcachedConnection to /172.16.0.63:11211 /172.16.0.66:11211 /172.16.0.68:11211}）2017-10-20 14：13：54.515 INFO net.spy.memcached.MemcachedConnection：sun.nio.ch.SelectionKeyImpl@19f3d5d5的连接状态已更改
14：13：54,516 ERROR [stderr]（Memcached IO over {MemcachedConnection to /172.16.0.63:11211 /172.16.0.66:11211 /172.16.0.68:11211}）2017-10-20 14：13：54.516 INFO net.spy.memcached.MemcachedConnection：由于无法连接{QA sa = / 172.16.0.68：11211，＃Rops = 0，＃Wops = 0，＃iq = 0，topRop = null，topWop = null，toWrite重新连接= 0，感兴趣= 0}
14：13：54,516 ERROR [stderr]（Memcached IO over {MemcachedConnection to /172.16.0.63:11211 /172.16.0.66:11211 /172.16.0.68:11211}）java.net.ConnectException：连接超时：否进一步的信息