You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@httpd.apache.org by "Roberto D. Maggi" <ro...@gmail.com> on 2022/02/13 16:36:18 UTC
[users@httpd] Could not find worker
Hello you all,
I'm looking for some help due to this problem I'm fighting from a couple of
days with.
I'm running ubuntu on the master and debian on the slave, installed
Apache/2.4.48 (Ubuntu) and installed libapache2-mod-jk 1:1.2.48-1 to
communicate wqith JBoss 7.3.
all seems to work correctly but
root@zanzan:~# tail -f /var/log/apache2/mod_jk.log
[Sun Feb 13 16:46:17.441 2022] [5871:139733850892160] [error]
extension_fix::jk_uri_worker_map.c (579): Could not find worker with name
'jk-status' in uri map post processing.
[Sun Feb 13 17:09:32.162 2022] [16203:139647018596224] [info]
init_jk::mod_jk.c (3591): mod_jk/1.2.48 initialized
[Sun Feb 13 17:09:32.176 2022] [16203:139647018596224] [error]
extension_fix::jk_uri_worker_map.c (579): Could not find worker with name
'jk-manager' in uri map post processing.
I'm googling from 48hours but I can't find an actual solution.
Both apache and libapache2-mod-jk are installed via apt.
If this could help here below you can find
my /etc/libapache2-mod-jk/workers.properties
worker.list = worker1
# LOADBALANCER METHOD E STICK SESSION E DETTAGLI DEI MEMBRI
worker.worker1.type = lb
worker.worker1.sticky_session = 0
worker.worker1.balance_workers = master, slave_1
# CONFIGURAZIONE DELLO MASTER
worker.master.type = ajp13
worker.master.host = 192.168.1.11
worker.master.port = 8009
worker.master.lbfactor = 10
# CONFIGURAZIONE DELLO SLAVE 1
worker.slave_1.type = ajp13
worker.slave_1.host = 192.168.1.12
worker.slave_1.port = 8009
worker.slave_1.lbfactor = 10
Thanks in advance
Rob
Re: [users@httpd] Could not find worker
Posted by "Roberto D. Maggi" <ro...@gmail.com>.
[ SOLVED ]
Thanks a lot Dino!
Grazie Mille!
Il giorno dom 13 feb 2022 alle ore 21:50 Dino Ciuffetti <di...@tuxweb.it> ha
scritto:
> Please, try to add this on top of your workers.properties:
>
> # Status (RO worker)
> worker.list=jk-status
> worker.jk-status.type=status
> worker.jk-status.read_only=true
> # Manager (RW worker)
> worker.list=jk-manager
> worker.jk-manager.type=status
>
>
> Then, on your httpd.conf check for the presence of those locations (your
> authorized ip may vary from 127.0.0.1):
>
> <Location /jk-status>
> JkMount jk-status
> Require ip 127.0.0.1
> </Location>
> <Location /jk-manager>
> JkMount jk-manager
> Require ip 127.0.0.1
> </Location>
>
> Restart apache and retry.
> NOTE: you called your configuration Master -> Slave but this is instead a
> standard load balancer (Round Robin), since you set your lbfactor to the
> same value.
>
> Ciao, Dino.
>
>
>
> 13 febbraio 2022 17:36, "Roberto D. Maggi" <robertodmaggi@gmail.com
> <robertodmaggi@gmail.com?to=%22Roberto%20D.%20Maggi%22%20%3Crobertodmaggi@gmail.com%3E>>
> wrote:
>
> Hello you all,
> I'm looking for some help due to this problem I'm fighting from a couple
> of days with.
> I'm running ubuntu on the master and debian on the slave, installed
> Apache/2.4.48 (Ubuntu) and installed libapache2-mod-jk 1:1.2.48-1 to
> communicate wqith JBoss 7.3.
> all seems to work correctly but
> root@zanzan:~# tail -f /var/log/apache2/mod_jk.log
> [Sun Feb 13 16:46:17.441 2022] [5871:139733850892160] [error]
> extension_fix::jk_uri_worker_map.c (579): Could not find worker with name
> 'jk-status' in uri map post processing.
> [Sun Feb 13 17:09:32.162 2022] [16203:139647018596224] [info]
> init_jk::mod_jk.c (3591): mod_jk/1.2.48 initialized
> [Sun Feb 13 17:09:32.176 2022] [16203:139647018596224] [error]
> extension_fix::jk_uri_worker_map.c (579): Could not find worker with name
> 'jk-manager' in uri map post processing.
> I'm googling from 48hours but I can't find an actual solution.
> Both apache and libapache2-mod-jk are installed via apt.
> If this could help here below you can find my
> /etc/libapache2-mod-jk/workers.properties
> worker.list = worker1
> # LOADBALANCER METHOD E STICK SESSION E DETTAGLI DEI MEMBRI
> worker.worker1.type = lb
> worker.worker1.sticky_session = 0
> worker.worker1.balance_workers = master, slave_1
> # CONFIGURAZIONE DELLO MASTER
> worker.master.type = ajp13
> worker.master.host = 192.168.1.11
> worker.master.port = 8009
> worker.master.lbfactor = 10
> # CONFIGURAZIONE DELLO SLAVE 1
> worker.slave_1.type = ajp13
> worker.slave_1.host = 192.168.1.12
> worker.slave_1.port = 8009
> worker.slave_1.lbfactor = 10
>
> Thanks in advance
> Rob
>
>
>
>
Re: [users@httpd] Could not find worker
Posted by Dino Ciuffetti <di...@tuxweb.it>.
Please, try to add this on top of your workers.properties:
# Status (RO worker)
worker.list=jk-status
worker.jk-status.type=status
worker.jk-status.read_only=true
# Manager (RW worker)
worker.list=jk-manager
worker.jk-manager.type=status
Then, on your httpd.conf check for the presence of those locations (your authorized ip may vary from 127.0.0.1):
<Location /jk-status>
JkMount jk-status
Require ip 127.0.0.1
</Location>
<Location /jk-manager>
JkMount jk-manager
Require ip 127.0.0.1
</Location>
Restart apache and retry.
NOTE: you called your configuration Master -> Slave but this is instead a standard load balancer (Round Robin), since you set your lbfactor to the same value.
Ciao, Dino.
13 febbraio 2022 17:36, "Roberto D. Maggi" <robertodmaggi@gmail.com (mailto:robertodmaggi@gmail.com?to=%22Roberto%20D.%20Maggi%22%20<ro...@gmail.com>)> wrote:
Hello you all,
I'm looking for some help due to this problem I'm fighting from a couple of days with.
I'm running ubuntu on the master and debian on the slave, installed Apache/2.4.48 (Ubuntu) and installed libapache2-mod-jk 1:1.2.48-1 to communicate wqith JBoss 7.3.
all seems to work correctly but
root@zanzan:~# tail -f /var/log/apache2/mod_jk.log
[Sun Feb 13 16:46:17.441 2022] [5871:139733850892160] [error] extension_fix::jk_uri_worker_map.c (579): Could not find worker with name 'jk-status' in uri map post processing.
[Sun Feb 13 17:09:32.162 2022] [16203:139647018596224] [info] init_jk::mod_jk.c (3591): mod_jk/1.2.48 initialized
[Sun Feb 13 17:09:32.176 2022] [16203:139647018596224] [error] extension_fix::jk_uri_worker_map.c (579): Could not find worker with name 'jk-manager' in uri map post processing.
I'm googling from 48hours but I can't find an actual solution.
Both apache and libapache2-mod-jk are installed via apt.
If this could help here below you can find my /etc/libapache2-mod-jk/workers.properties
worker.list = worker1
# LOADBALANCER METHOD E STICK SESSION E DETTAGLI DEI MEMBRI
worker.worker1.type = lb
worker.worker1.sticky_session = 0
worker.worker1.balance_workers = master, slave_1
# CONFIGURAZIONE DELLO MASTER
worker.master.type = ajp13
worker.master.host = 192.168.1.11
worker.master.port = 8009
worker.master.lbfactor = 10
# CONFIGURAZIONE DELLO SLAVE 1
worker.slave_1.type = ajp13
worker.slave_1.host = 192.168.1.12
worker.slave_1.port = 8009
worker.slave_1.lbfactor = 10
Thanks in advance
Rob