Hi Gopal
Thank you for your suggestions!
Yes I used the in-memory replication as the session persistence mechanism.
I've also tried the "file" option. However the directory I named remains
empty all the time.:-(
(I named the directory through the Admin Console:
Configurations -> (mycluster-config) -> Web Container -> Store Properties ->
Directory)
The "availability" at the levels of "Web Applications", "Availability
Services" , "Web Container Availability" and "Heartbeat" for my cluster have
all be set. There is <distributable/> in web.xml
Anything else did I miss ?
Is that I still have not activated any replication at all?:confused:
I'm eager to learn if anyone did succeed in getting session failover with a
similar setup?
Thank you very much for any clue!
Wilfred
Gopal Jorapur wrote:
>
> Hi Wilfred,
>
> Are you using in-memory as the session persistence mechanism?
>
> Please follow the links in this blog
> http://blogs.sun.com/quality/entry/glassfish_for_enterprise
>
> You need to do little bit of configuration (make your application highly
> available and deploy with --availability enabled flag)
>
> They are explained in the above blog
>
> Also, here is one blog (follow the later part which is common for apache
> and other web servers)
>
> https://glassfish.dev.java.net/javaee5/build/GlassFish_LB_Cluster.html
>
> Thanks,
> Gopal
>
> wil2008 wrote:
>> Hello
>>
>> I've read the 2 links referred to in this thread.
>> Yet I still have problems getting failover to work when I load-balanced a
>> Glassfish cluster with an Apache front-end. :(
>> Glassfish v2 UR2
>> Apache 2.2
>> mod_jk 1.2.26
>> AJPv13
>>
>> It seemed to me that when an instance went down, glassfish somehow did
>> not
>> have the data for the session with that instance, and thus in another
>> instance it created a new session.
>> I've double checked that the jvmRoute name in glassfish jvm option (for
>> use
>> with AJP) matched those in apache's workers.properties file, as done in
>> this
>> link
>> http://blogs.sun.com/jluehe/entry/supporting_apache_loadbalancer_with_glassfish
>>
>> Did anyone try a similar setup and succeed?
>>
>> Thank you very much!
>>
>> Wilfred
>>
>>
>> glassfish-2 wrote:
>>
>>> Hope this helps:
>>>
>>> https://glassfish.dev.java.net/javaee5/build/GlassFish_LB_Cluster.html
>>> http://developers.sun.com/appserver/reference/techart/glassfishcluster/index.html
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>>>
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>>
>>
>
>
>
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