Hi, With Administration console I have created one managed server named MagdServer-0.I have also created one machine named Nav_Machine-0. While machine is being selected I clicked on Node Manager tab and fill the required test fields values like Type:RSH Listen Address: localhost Listen Port:5556 Node Manager Home: and Shell Command: left blanked.
After saving this when I am clicking "Monitoring-Node Manager Status" tab I am getting something like this:
Status: Inactive Problem description: > NAVBHATT.corp.abc.com:Connection refused Exception encountered while communicating with this node manager. Version: (not available) .
Please let me know where I am wrong while configuring the Machine.
I was reading about Node Managers recently. As I understand it, the node manager should be running as a service on you system. You will not be able to start it from your server. Instead it should already be up and running when you start your server or when you try to communicate to it from your server. I think what you have done is created a server and machine. But have not installed or started the node manager. Hence you are getting this error. I hope someone who has already worked on Node Manager will be able to comment better.
He who asks a question is a fool for five minutes; he who does not ask a question remains a fool forever - Chinese proverb
Joined: May 30, 2007
Anyone know how or from where to start Node Manager?
Joined: May 30, 2007
Hi Shikhar, Now I can run the managed server using the node manger. What I was forget to do is that:Node Manager communicates with Managed Servers and Administration Servers using two-way SSL, I was using RSH type instead of SSL. And to run the node manager from command prompt use :
WL_HOME\weblogic92\server\bin and run startNodeManager.cmd.
Joined: Dec 18, 2006
Great. I did not know that. Something I learnt today.
<May 21, 2011 8:49:51 PM> <SEVERE> <Fatal error in node manager server>
java.net.SocketException: Unrecognized Windows Sockets error: 0: JVM_Bind
at java.net.PlainSocketImpl.socketBind(Native Method)
at javax.net.ssl.impl.SSLServerSocketImpl.<init>(Unknown Source)
at javax.net.ssl.impl.SSLServerSocketFactoryImpl.createServerSocket(Unknown Source)