weblogic 集群 体验
在机器上面装了一个vmWare 虚拟软件，用虚拟软件，虚拟 了一个 linux CentOs 系统，
在windows Xp 下面 ，作 adm service ，linux CentOS 作 node Service ，在windows操作界面下面，建立weblogic群集环境 ，
刚开始很顺利 但是在 启动集群节点的时候，报
Could not create a socket to the NodeManager running on host 'localhost:5555' to execute command 'online PIA', reason: Connection refused. Ensure that the NodeManager on host 'localhost' is configured to listen on port '5555' and that it is actively listening"
看到5555节点，以为是 虚拟linux CentOs 的5555节点，事实上，确实也是5555，节点，没启动
后来，通过启动多一个cmd，就能启动了
下面是网络上面，给的一个解决方案，先在
weblogic81\server\bin 下面先启动startNodeManager.cmd or sh脚本
再启动该ser_projects\domains 下面的startWeblogic.cmd or sh
Solution 1:
To make a managed server start, we need to start the node manager on that machine. You can find the script to start the server in WLS_HOME\server\bin\startNodeManager.cmd or sh.
The order in which we need to start the servers are
1.Start the node manager
2.Start the Admin server
3.Start the specific managed server we need to start.
chyx413332087 
peterjky