ARN [main-SendThread(db99:2222)] zookeeper.ClientCnxn: Session 0x0 for server null, unexpected erro
1.2014-07-2117:24:36,310WARN [main-SendThread(db99:2222)]zookeeper.ClientCnxn:Session0x0forservernull,unexpectederror,closingsocketconnectionandattemptingreconnectjava.net.ConnectException:拒绝连接