Kshitiz,I use linux os, and my ports is enabled.
Yes, I do the test what u said , that is , I found the load capability is the same , whether or not I install the load-balancer plugin , and I think its too low ( with the setting of works is 1) , the concurrent users is about 100-200 , if I use single glassfish without cluster , it can deal about 2000 concurrent users!
> Hi,
>
> Yes, I am developer in GlassFish team. My experience
> with Apache is
> mainly to make it work with GlassFish load-balancer
> plugin.
>
> I have not experimented on number of concurrent
> users. I don't think
> load-balancer plugin will impact that in any case. Do
> you see number of
> concurrent users being less when you install
> load-balancer plugin? Which
> OS are you using? Are ports 1024-65536 enabled to be
> used on your system
> ?(Only on windows, it requires additional settings.)
>
> I have made few throughput runs recently. I found
> throughput achieved
> using GlassFish load-balancer plugin is almost same
> as you will get
> using mod_proxy or mod_jk on Apache.
>
> Thanks,
> Kshitiz
>
> On Friday 26 March 2010 12:38 PM,
> glassfish_at_javadesktop.org wrote:
> > Kshitiz ,thanks for ur answer .
> > I think you are good at apache , are u the
> developer of glassfish?
> > do u have any report about the apache load balancer
> plugin ? do you think how many concurrent user the
> plugin can deal with ?
> >
> >
> >> Hi,
> >>
> >> Yes, you are correct. Setting maxclients to 1 may
> >> limit throughput of
> >> the system.
> >>
> >> However if you are not looking for dynamic changes
> in
> >> load-balancer xml,
> >> and can live with a little variance from
> round-robin
> >> behavior, then you
> >> can use default settings for prefork in Apache. So
> >> enable load-balancer
> >> plugin, and maintain default settings in Apache
> and
> >> check throughput.
> >>
> >> Throughput with load-balancer plugin will
> obviously
> >> be lesser than
> >> accessing the static page from Apache.
> Load-balancer
> >> will proxy request
> >> to a back-end server and send response back to
> >> client.
> >>
> >> Thanks,
> >> Kshitiz
> >>
> >> On Friday 26 March 2010 07:35 AM,
> >> glassfish_at_javadesktop.org wrote:
> >>
> >>> I will keeping test it , but I wonder if use the
> "
> >>>
> >> prefork" mode , and set the maxclient to 1, how
> many
> >> concurrent user the apahce will cope .
> >>
> >>> If i disable the load-balancer plugin , just let
> >>>
> >> apache provide static html page service ,it just
> can
> >> support 200 concurrent user. could it be said
> that
> >> it is the bottleneck of the all cluster system?
> >>
> >>> [Message sent by forum member 'dean_chen']
> >>>
> >>>
> >>>
> >>
> http://forums.java.net/jive/thread.jspa?messageID=3938
> >> 41
> >>
> >>>
> >>>
> >>
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> > Kshitiz , thanks for ur help
> > [Message sent by forum member 'dean_chen']
> >
> >
> http://forums.java.net/jive/thread.jspa?messageID=3938
> 60
> >
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