Hi Sanjay
Gopal's response gives some pointers to look into. Additionally, I asked
for details in another email to this thread as to whether the machines
are on the same subnet.
Also please tell us which documents you have looked at for your setup so
that we can see if that needs improvement.
Thanks
Shreedhar
Gopal Jorapur wrote:
> Hi Sanjay.
>
> Have you seen these blogs
>
> http://blogs.sun.com/memrep/entry/clustering_screencast_from_kedar
>
> http://developers.sun.com/appserver/reference/techart/glassfishcluster/
>
> http://blogs.sun.com/Prashanth/entry/setting_up_load_balancing_in
>
> If you are using glassfish 58g bits, make it cluster profile, then by
> default it is configured for in-memory
>
> Also, please use the clusterjsp application under samples directory to
> get in-memory working
>
> Debugging starts with verifying configuration, also checking messages
> on the server.log, make logLevel as FINEST for webcontainer module
>
> You can tail server.log of both instances and see where the request
> lands first, also check for messages on the replica (other instance),
> then bring down the instance that handled request, the failover need
> to happen
>
> Thanks,
> Gopal
>
> glassfish_at_javadesktop.org wrote:
>
>> Glassfish clustering/shoal team,
>>
>> Any debugging/troubleshooting hints would be exteremely useful. I
>> have looked through glassfish documentation and I have done
>> everything that is documented.
>>
>> Are there simple tools that can be used to debug clustering problems?
>>
>> Thanks,
>> Sanjay
>> [Message sent by forum member 'sanjaydwivedi' (sanjaydwivedi)]
>>
>> http://forums.java.net/jive/thread.jspa?messageID=239365
>>
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