If you do not need session state fail-over and are using http to access
your application then you might be able to use http load balancer from
GlassFish v2 along with two or more installations of GlassFish v1
running your applications. If you need session state failover and
complete cluster management features then your best bet is to move to
GlassFish v2.
Instructions for configuring load balancer is at
https://glassfish.dev.java.net/javaee5/build/GlassFish_LB_Cluster.html
Alexis Moussine-Pouchkine wrote:
> no, glassfish v1 is the same as SJS App Server 9.0 PE.
> 9.1 is the same as GlassFish v2 (now in Beta 1).
> -Alexis
>
> legolas wood wrote:
>> Thank you for reply.
>> Can you please tell me whether *Sun Java System Application Server
>> 9.1* is the same with *glassfish-installer-v1_ur1-p01-b02.jar* .
>> I think i read somewhere that, Sun application server 9.1 is based on
>> Glassfish version 2.0
>> and our application does not works on glassfish version 2.0 (We do
>> not investigate what is incompatibility yet.)
>>
>>
>> Thanks
>>
>>
>> Pankaj Jairath wrote:
>>> Check these docs - http://docs.sun.com/app/docs/coll/1343.4.
>>> Specifically High Availability Administration Guide. In the existing
>>> HA mechanism, you can define cluster of server instances the
>>> membership of which can change dynamically (explicitly add
>>> instances, delete instances, failure). HA over a given protocol (for
>>> ex: HTTP, RMI-IIOP) would provide for failing over the request to
>>> another available / healthy instance in the defined cluster
>>>
>>> You can however use the self-management feature of GlassFish to
>>> automate the addition/start of another server instance in case of
>>> instance failures events
>>>
>>> regards
>>> Pankaj
>>>
>>> Sarah kho wrote:
>>>
>>>> Hi
>>>> Any comment?
>>>>
>>>> thanks
>>>>
>>>>
>>>> On 4/10/07, *Sarah kho* <sarah.kho_at_gmail.com
>>>> <mailto:sarah.kho_at_gmail.com>> wrote:
>>>>
>>>> have looked at glassfish web site and i find some information
>>>> about glassfish version 2 clustering and HA.
>>>> We have an application running on glassfish version 1 and we need
>>>> to deploy a cluster for our customer.
>>>>
>>>> what i am looking to find is:
>>>> -some manual about clustering Glassfish version 1.0 to handle high
>>>> loads (we need session replication and ...)
>>>> -some manuals and tips about setting up glassfish application
>>>> server in HA Mode, is there some hardware/software that can
>>>> detect one instance failure and start another machine? Does
>>>> glassfish /sun provide this hardware/software?
>>>>
>>>> Thanks
>>>>
>>>>
>>>
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>