users@glassfish.java.net

Re: Glassfish Clustering Http Replication not working on multiple machines.

From: Shreedhar Ganapathy <Shreedhar.Ganapathy_at_Sun.COM>
Date: Tue, 09 Oct 2007 21:02:52 -0700

HI Sanjay
Can you make sure both the machines are on the same subnet?
Also, can you tell us which documentation are you relying on for the setup?

hth
Shreedhar

glassfish_at_javadesktop.org wrote:
> hello,
>
> I have setup simple two machine glassfish cluster. The Sun Web Server 7.0 is load balancing across these two machines. The load balancing is working fine but the http session is not replicating session data across these machines.
>
> I have made sure that web.xml has distributable element and application is deployed with availablity set to true. The boxes are in the same subnet and are synchronized via NTP and have same system time.
>
> I tested by have both instances in the cluster run on the same box. The replication works in those cases. It does not work if I configure the instance to run on two different hardware boxes.
>
> There is no information in the log files to provide an hint to the problem. Any ideas as to where to start looking for problems. Multicast traffic between these two hosts would be one. Anything else that I can do to debug this problem.
>
> 1) both servers run solaris 10 (one on sparc and other x86).
> 2) deploying the clusterjsp sample application.
>
> --
> Sanjay
> [Message sent by forum member 'sanjaydwivedi' (sanjaydwivedi)]
>
> http://forums.java.net/jive/thread.jspa?messageID=239204
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe_at_glassfish.dev.java.net
> For additional commands, e-mail: users-help_at_glassfish.dev.java.net
>
>