Bill Barker wrote:
"Remy Maucherat" <[EMAIL PROTECTED]> wrote in message
Hi,

I got a support question about LB with mod_jk 2 (and I saw posts about
that on tomcat-user).

Either there's something I don't understand, or the
jk2_get_most_suitable_worker method in jk_worker_lb will always return
the first worker which is not in an error state (assuming there was no
session), causing all requests to be redirected to the first declared
worker in a group.

So did I miss something, or is the algorithm bad ?

My recollection is that the algorithm is bad. Of course, I'm currently of the opinion that mod_jk2 is hopelessly broken, so I don't spend much time there :). At best, it suffers from the same problems as mod_jk if you are using the pre-fork MPM, so it doesn't work at all. mod_jk2 will need to save this to the smem file in order to work with pre-fork.

The same configuration did get LB working ok with mod_jk 1.2.x.


It seems mod_jk 2 woul need work indeed ;-) In the meantime, I'll recommend using mod_jk 1.2.x. Maybe I'll have time to help improve mod_jk 2.0, who knows.

Rémy


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