无法到达 server“chenqinghua”。服务器看上去已停止。

aused by: com.ibm.websphere.management.exception.ConnectorNotAvailableException: com.ibm.websphere.management.exception.ConnectorNotAvailableException: ADMC0016E: 系统无法创建 SOAP 连接器以连接到端口 8881 上的主机 localhost。
        at com.ibm.ws.management.connector.soap.SOAPConnectorClient.reconnect(SOAPConnectorClient.java:344)
        at com.ibm.ws.management.connector.soap.SOAPConnectorClient.(SOAPConnectorClient.java:177)
        ... 30 more
Caused by: com.ibm.websphere.management.exception.ConnectorNotAvailableException: ADMC0016E: 系统无法创建 SOAP 连接器以连接到端口 8881 上的主机 localhost。
        at com.ibm.ws.management.connector.soap.SOAPConnectorClient.getUrl(SOAPConnectorClient.java:1110)
        at com.ibm.ws.management.connector.soap.SOAPConnectorClient.access$300(SOAPConnectorClient.java:110)
        at com.ibm.ws.management.connector.soap.SOAPConnectorClient$4.run(SOAPConnectorClient.java:309)
        at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
        at com.ibm.ws.management.connector.soap.SOAPConnectorClient.reconnect(SOAPConnectorClient.java:302)
        ... 31 more
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:391)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:252)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:239)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:385)
        at java.net.Socket.connect(Socket.java:543)
        at java.net.Socket.connect(Socket.java:493)
        at java.net.Socket.(Socket.java:401)
        at java.net.Socket.(Socket.java:244)
        at com.ibm.ws.management.connector.soap.SOAPConnectorClient.getUrl(SOAPConnectorClient.java:1090)
        ... 35 more

[10-3-29 10:53:59:093 CST] 0000000a AdminTool     A   ADMU0509I: 无法到达 server“chenqinghua”。服务器看上去已停止。
[10-3-29 10:53:59:093 CST] 0000000a AdminTool     A   ADMU0211I: 在文件 D:IBMWebSphereAppServerprofilesDmgr01logschenqinghuastopServer.log 中可看到错误的详细信息


我已经将C:WINDOWSsystem32driversetchosts里面加入
127.0.0.1       WEDGE-CHENQH
127.0.0.1       localhost
但是还是不起作用,没办法停止