Hi Satyajit
It might be useful to add your comments to the FAQ page.
http://wiki.glassfish.java.net/Wiki.jsp?page=GlassFishUserFAQ
Thanks
Shreedhar
Satyajit Tripathi wrote:
> Hello Ganesh,
>
> Two points to note here for your environment.
>
> 1). You should use the GlassFish Enterprise Server V2.1 Patch01 (i.e.
> SJS Application Server 9.1_02 Patch07).
> There are few known issues on Linux environment with respect to
> clustering. Refer
> http://sunsolve.sun.com/search/document.do?assetkey=1-21-128642-09
>
> 2). Check the file /etc/hosts on your system and make sure that the
> Hostname is not mapped to 127.0.0.1, instead with a real IP-Address
>
>
> If you would like to read more about GlassFish Clustering look at the
> Presentation on my blog : *GlassFish-V2-Clustering-Simplified.pdf*
> <http://blogs.sun.com/stripathi/resource/Preso/GlassFishv2Clustering.pdf>
>
> Please let me know if you found the tips useful ?
>
> Thanks & regards
> --Satya
>
>
> glassfish_at_javadesktop.org wrote:
>> Hi All,
>>
>> Im trying to cluster the glassfish across two servers (Im New to same, kindly assist).
>> 1) I have one server (say Server- A, Port-8888), which i will have it as DAS and also an Node-Agent.
>> 2) In the above server and port, i have created the node-agent and started the same..It got started fine.
>> 3) from another server (say Server B, Port-8888), i have created the node-agent pointing to the IP of "Server A" and port 8888
>> 4) the Node agent is created and i can see it in "Server A" admin console (Node-set tree, with stopped status).
>> 5) but when i try to start the node-agent from Server B, im getting below error:
>> [#|2009-04-24T17:05:01.548+0530|INFO|sun-appserver9.1|javax.ee.enterprise.system.nodeagent|_ThreadID=10;_ThreadName=main;|IdentityManager Data: User:admin|#]
>>
>> [#|2009-04-24T17:05:01.756+0530|INFO|sun-appserver9.1|javax.ee.enterprise.system.nodeagent|_ThreadID=10;_ThreadName=main;|NAGT0004:Starting Node Agent...|#]
>>
>> [#|2009-04-24T17:05:01.797+0530|CONFIG|sun-appserver9.1|javax.ee.enterprise.system.nodeagent|_ThreadID=10;_ThreadName=main;|DAS url = service:jmx:rmi:///jndi/rmi://RSI-CHE-GGIVirtual1:37486/management/rmi-jmx-connector|#]
>>
>> [#|2009-04-24T17:05:01.972+0530|INFO|sun-appserver9.1|javax.ee.enterprise.system.nodeagent|_ThreadID=10;_ThreadName=main;|NAGT0025:The node agent could not configure logging levels. Default logging level will be used.|#]
>>
>> [#|2009-04-24T17:05:01.972+0530|INFO|sun-appserver9.1|javax.ee.enterprise.system.nodeagent|_ThreadID=10;_ThreadName=main;|NAGT0038:Executing Synchronization for node-agent With DAS|#]
>>
>> [#|2009-04-24T17:05:11.152+0530|INFO|sun-appserver9.1|javax.ee.enterprise.system.tools.synchronization|_ThreadID=10;_ThreadName=main;|SYNC001: Unable to communicate with Domain Administration Server. Skipping synchronization.|#]
>>
>> [#|2009-04-24T17:05:11.155+0530|SEVERE|sun-appserver9.1|javax.ee.enterprise.system.nodeagent|_ThreadID=10;_ThreadName=main;|NAGT0035:The NodeAgent failed to complete the intial synchronization with the DAS. Please make sure the DAS is running and is accessible from the NodeAgents server|#]
>>
>> [#|2009-04-24T17:05:13.161+0530|WARNING|sun-appserver9.1|javax.ee.enterprise.system.nodeagent|_ThreadID=10;_ThreadName=main;|NAGT0013:Stopping Node Agent...|#]
>>
>> In both the servers, the system timings are different, Any issues on it?
>> Both are Linux environment.
>>
>> Once the above is done, i could able to cluster both using "Cluster" node option in Admin Console.
>>
>> Please help me on the above to proceed further. Let me know if any information is required.
>>
>> Thanks&Regards,
>> Ganesh
>> [Message sent by forum member 'ganpx001' (ganpx001)]
>>
>> http://forums.java.net/jive/thread.jspa?messageID=343524
>>
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>>
>
>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> SATYAJIT TRIPATHI
> ISV Engineering APAC
>
> Sun Microsystems India Private Limited
> Bangalore 560025
> DID : +91 80 66937865
> Mobile: +91 9886019892
>
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