Getting the below logs when try to run servlet using apache tomcat integertaion. It says unable to connect to tomcat. Dont know why? Moreover, its trying to connect to 0.0.0.0:0 when I have
<Connector port="8009" maxHttpHeaderSize="8192"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true" />
Tried with
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
But no luch
[Sat May 19 13:29:39 2012] [5260:4324] [info] ajp_service::jk_ajp_common.c (2622): (worker1) sending request to tomcat failed (recoverable), because of error during request sending (attempt=1)
[Sat May 19 13:29:39 2012] [5260:4324] [debug] ajp_service::jk_ajp_common.c (2471): retry 1, sleeping for 100 ms before retrying
[Sat May 19 13:29:39 2012] [5260:4324] [debug] ajp_send_request::jk_ajp_common.c (1623): (worker1) all endpoints are disconnected.
[Sat May 19 13:29:39 2012] [5260:4324] [debug] jk_open_socket::jk_connect.c (485): socket TCP_NODELAY set to On
[Sat May 19 13:29:39 2012] [5260:4324] [debug] jk_open_socket::jk_connect.c (574): timeout 3000 set for socket=1548
[Sat May 19 13:29:39 2012] [5260:4324] [debug] jk_open_socket::jk_connect.c (609): trying to connect socket 1548 to 0.0.0.0:0
[Sat May 19 13:29:39 2012] [5260:4324] [info] jk_open_socket::jk_connect.c (627): connect to 0.0.0.0:0 failed (errno=47)
[Sat May 19 13:29:39 2012] [5260:4324] [info] ajp_connect_to_endpoint::jk_ajp_common.c (995): Failed opening socket to (0.0.0.0:0) (errno=47)
[Sat May 19 13:29:39 2012] [5260:4324] [error] ajp_send_request::jk_ajp_common.c (1629): (worker1) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=47)
[Sat May 19 13:29:39 2012] [5260:4324] [info] ajp_service::jk_ajp_common.c (2622): (worker1) sending request to tomcat failed (recoverable), because of error during request sending (attempt=2)
[Sat May 19 13:29:39 2012] [5260:4324] [error] ajp_service::jk_ajp_common.c (2642): (worker1) connecting to tomcat failed.
[Sat May 19 13:29:39 2012] [5260:4324] [debug] ajp_reset_endpoint::jk_ajp_common.c (786): (worker1) resetting endpoint with socket -1 (socket shutdown)
[Sat May 19 13:29:39 2012] [5260:4324] [debug] ajp_done::jk_ajp_common.c (3085): recycling connection pool for worker worker1 and socket -1
[Sat May 19 13:29:39 2012] [5260:4324] [info] jk_handler::mod_jk.c (2788): Service error=-3 for worker=worker1
[Sat May 19 13:29:47 2012] [5260:4324] [debug] map_uri_to_worker_ext::jk_uri_worker_map.c (1131): Attempting to map URI '/automationutil/LoginApp' from 3 maps
[Sat May 19 13:29:47 2012] [5260:4324] [debug] find_match::jk_uri_worker_map.c (945): Attempting to map context URI '/automationutil/*=worker1' source 'JkMount'
[Sat May 19 13:29:47 2012] [5260:4324] [debug] find_match::jk_uri_worker_map.c (958): Found a wildchar match '/automationutil/*=worker1'
[Sat May 19 13:29:47 2012] [5260:4324] [debug] jk_handler::mod_jk.c (2621): Into handler jakarta-servlet worker=worker1 r->proxyreq=0
[Sat May 19 13:29:47 2012] [5260:4324] [debug] wc_get_worker_for_name::jk_worker.c (115): found a worker worker1
[Sat May 19 13:29:47 2012] [5260:4324] [debug] wc_get_name_for_type::jk_worker.c (292): Found worker type 'ajp13'
[Sat May 19 13:29:47 2012] [5260:4324] [debug] init_ws_service::mod_jk.c (1097): Service protocol=HTTP/1.1 method=POST ssl=false host=(null) addr=127.0.0.1 name=localhost port=82 auth=(null) user=(null) laddr=127.0.0.1 raddr=127.0.0.1 uri=/automationutil/LoginApp
[Sat May 19 13:29:47 2012] [5260:4324] [debug] ajp_get_endpoint::jk_ajp_common.c (3154): acquired connection pool slot=0 after 0 retries
[Sat May 19 13:29:47 2012] [5260:4324] [debug] ajp_marshal_into_msgb::jk_ajp_common.c (626): ajp marshaling done
[Sat May 19 13:29:47 2012] [5260:4324] [debug] ajp_service::jk_ajp_common.c (2449): processing worker1 with 2 retries
[Sat May 19 13:29:47 2012] [5260:4324] [debug] ajp_send_request::jk_ajp_common.c (1623): (worker1) all endpoints are disconnected.
[Sat May 19 13:29:47 2012] [5260:4324] [debug] jk_open_socket::jk_connect.c (485): socket TCP_NODELAY set to On
[Sat May 19 13:29:47 2012] [5260:4324] [debug] jk_open_socket::jk_connect.c (574): timeout 3000 set for socket=1548
[Sat May 19 13:29:47 2012] [5260:4324] [debug] jk_open_socket::jk_connect.c (609): trying to connect socket 1548 to 0.0.0.0:0
[Sat May 19 13:29:47 2012] [5260:4324] [info] jk_open_socket::jk_connect.c (627): connect to 0.0.0.0:0 failed (errno=47)
[Sat May 19 13:29:47 2012] [5260:4324] [info] ajp_connect_to_endpoint::jk_ajp_common.c (995): Failed opening socket to (0.0.0.0:0) (errno=47)
[Sat May 19 13:29:47 2012] [5260:4324] [error] ajp_send_request::jk_ajp_common.c (1629): (worker1) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=47)
[Sat May 19 13:29:47 2012] [5260:4324] [info] ajp_service::jk_ajp_common.c (2622): (worker1) sending request to tomcat failed (recoverable), because of error during request sending (attempt=1)
[Sat May 19 13:29:47 2012] [5260:4324] [debug] ajp_service::jk_ajp_common.c (2471): retry 1, sleeping for 100 ms before retrying
[Sat May 19 13:29:47 2012] [5260:4324] [debug] ajp_send_request::jk_ajp_common.c (1623): (worker1) all endpoints are disconnected.
[Sat May 19 13:29:47 2012] [5260:4324] [debug] jk_open_socket::jk_connect.c (485): socket TCP_NODELAY set to On
[Sat May 19 13:29:47 2012] [5260:4324] [debug] jk_open_socket::jk_connect.c (574): timeout 3000 set for socket=1548
[Sat May 19 13:29:47 2012] [5260:4324] [debug] jk_open_socket::jk_connect.c (609): trying to connect socket 1548 to 0.0.0.0:0
[Sat May 19 13:29:47 2012] [5260:4324] [info] jk_open_socket::jk_connect.c (627): connect to 0.0.0.0:0 failed (errno=47)
[Sat May 19 13:29:47 2012] [5260:4324] [info] ajp_connect_to_endpoint::jk_ajp_common.c (995): Failed opening socket to (0.0.0.0:0) (errno=47)
[Sat May 19 13:29:47 2012] [5260:4324] [error] ajp_send_request::jk_ajp_common.c (1629): (worker1) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=47)
[Sat May 19 13:29:47 2012] [5260:4324] [info] ajp_service::jk_ajp_common.c (2622): (worker1) sending request to tomcat failed (recoverable), because of error during request sending (attempt=2)
[Sat May 19 13:29:47 2012] [5260:4324] [error] ajp_service::jk_ajp_common.c (2642): (worker1) connecting to tomcat failed.
[Sat May 19 13:29:47 2012] [5260:4324] [debug] ajp_reset_endpoint::jk_ajp_common.c (786): (worker1) resetting endpoint with socket -1 (socket shutdown)
[Sat May 19 13:29:47 2012] [5260:4324] [debug] ajp_done::jk_ajp_common.c (3085): recycling connection pool for worker worker1 and socket -1
[Sat May 19 13:29:47 2012] [5260:4324] [debug] jk_handler::mod_jk.c (2719): Consumed 22 bytes of remaining request data for worker=worker1
[Sat May 19 13:29:47 2012] [5260:4324] [info] jk_handler::mod_jk.c (2788): Service error=-3 for worker=worker1
Any help is highly appreciated. Banging my head for last 10 days.
mod_jk.conf (C:\Program Files\apache-tomcat-5.5.35\conf\auto)
########## Auto generated on Sat May 19 12:48:58 IST 2012##########
<IfModule !mod_jk.c>
LoadModule jk_module "modules/mod_jk.dll"
</IfModule>
<VirtualHost localhost>
ServerName localhost
JkMount /webdav ajp13
JkMount /webdav/* ajp13
JkMount /tomcat-docs ajp13
JkMount /tomcat-docs/* ajp13
JkMount /balancer ajp13
JkMount /balancer/* ajp13
JkMount /host-manager ajp13
JkMount /host-manager/* ajp13
JkMount /automationutil ajp13
JkMount /automationutil/* ajp13
JkMount /servlets-examples ajp13
JkMount /servlets-examples/* ajp13
JkMount /jsp-examples ajp13
JkMount /jsp-examples/* ajp13
JkMount /manager ajp13
JkMount /manager/* ajp13
</VirtualHost>
workers.properties
# Define 1 real worker using ajp13
worker.list=worker1
# Set properties for worker1 (ajp13)
worker.worker1.type=ajp13
worker.worker1.host=localhost
worker.worker1.port=8009
#worker.worker1.lbfactor=50
#worker.worker1.cachesize=10
#worker.worker1.cache_timeout=600
#worker.worker1.socket_keepalive=1
worker.worker1.socket_timeout=3000
uriworkermap.properties
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# uriworkermap.properties - IIS
#
# This file provides sample mappings for example wlb
# worker defined in workermap.properties.minimal
# The general syntax for this file is:
# [URL]=[Worker name]
#/admin/*=lb
#/manager/*=lb
#/jsp-examples/*=lb
/servlets-examples/*=worker1
#/examples/*=lb
/automationutil=worker1
/automationutil/*=worker1
#!/automationutil/*.html=worker1
# Optionally filter out all .jpeg files inside that context
# For no mapping the url has to start with exclamation (!)
#!/servlets-examples/*.jpeg=lb
#
# Mount jkstatus to /jkmanager
# For production servers you will need to
# secure the access to the /jkmanager url
#
#/jk-manager=jk-status
httpd.conf
#Include "C:/Program Files/Apache Software Foundation/Apache2.2/conf/vhosts.conf"
#LoadModule jk_module "C:/Program Files/Apache Software Foundation/Apache2.2/modules/mod_jk.so"
# Load mod_jk module
# Update this path to match your modules location
LoadModule jk_module "C:/Program Files/Apache Software Foundation/Apache2.2/modules/mod_jk.so"
# Declare the module for <IfModule directive> (remove this line on Apache 2.x)
#AddModule mod_jk.c
# Where to find workers.properties
# Update this path to match your conf directory location (put workers.properties next to httpd.conf)
JkWorkersFile "C:/Program Files/Apache Software Foundation/Apache2.2/conf/workers.properties"
# Where to put jk shared memory
# Update this path to match your local state directory or logs directory
JkShmFile "C:/Program Files/Apache Software Foundation/Apache2.2/logs/mod_jk.shm"
# Where to put jk logs
# Update this path to match your logs directory location (put mod_jk.log next to access_log)
JkLogFile "C:/Program Files/Apache Software Foundation/Apache2.2/logs/mod_jk.log"
# Set the jk log level [debug/error/info]
#JkLogLevel info
JkLogLevel debug
# Select the timestamp log format
JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
# Send everything for context /examples to worker named worker1 (ajp13)
#<VirtualHost localhost:80>
# Set DocumentRoot equal to Tomcat ROOT context
#DocumentRoot "C:/Program Files/Apache Software Foundation/Apache2.2/htdocs"
#DocumentRoot "C:/Program Files/apache-tomcat-5.5.35/webapps"
# Exclude PHP & CGI (let Apache handle)
SetEnvIf Request_URI \.php no-jk
#SetEnvIf Request_URI \.cgi no-jk
#JkMount /* worker1
JkMount /automationutil worker1
JkMount /automationutil/* worker1
JkUnMount /automationutil/*.html worker1
#JkMount /automationutil/* worker1
#</VirtualHost>
I had a similar problem and I fixed it by using the previous version of mod_jk. I originally downloaded version 1.2.36 but I was able to get it to work using 1.2.35. You can download the previous versions here: http://archive.apache.org/dist/tomcat/tomcat-connectors/jk/binaries/windows/
Related
After unzip the tomcat9 package available on tomcat.apache.org, and have the mod_jk configured to this:
workers.tomcat_home=/opt/apache-tomcat-9.0.34
workers.java_home=/opt/jdk-13
ps=/
worker.list=ajp13_worker
worker.ajp13_worker.port=8009
worker.ajp13_worker.host=localhost
worker.ajp13_worker.type=ajp13
When I deploy a WAR to the webapps directory, and try access it, the browser shows this error:
in the mod_jk log, I got this:
[Sat Apr 25 08:45:49.187 2020] [16060:139700132441152] [info] jk_open_socket::jk_connect.c (816): connect to 127.0.0.1:8009 failed (errno=111)
[Sat Apr 25 08:45:49.187 2020] [16060:139700132441152] [info] ajp_connect_to_endpoint::jk_ajp_common.c (1065): (ajp13_worker) Failed opening socket to (127.0.0.1:8009) (errno=111)
[Sat Apr 25 08:45:49.187 2020] [16060:139700132441152] [error] ajp_send_request::jk_ajp_common.c (1725): (ajp13_worker) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=111)
[Sat Apr 25 08:45:49.187 2020] [16060:139700132441152] [info] ajp_service::jk_ajp_common.c (2775): (ajp13_worker) sending request to tomcat failed (recoverable), because of error during request sending (attempt=2)
[Sat Apr 25 08:45:49.187 2020] [16060:139700132441152] [error] ajp_service::jk_ajp_common.c (2796): (ajp13_worker) connecting to tomcat failed (rc=-3, errors=2, client_errors=0).
[Sat Apr 25 08:45:49.187 2020] [16060:139700132441152] [info] jk_handler::mod_jk.c (2991): Service error=-3 for worker=ajp13_worker
my server.xml file has this section uncommented already:
<!-- Define an AJP 1.3 Connector on port 8009 -->
<Connector protocol="AJP/1.3"
address="::1"
port="8009"
redirectPort="8443" />
if I try access with somethid like http://mydomain:8080/app for a webapp named app, works fine. without the :8080, which should make the access go through the mod_jk, I got the error.
anyone can tell me what is wrong here?
I set my document root to a git repository of three.js, and the root directory lists all subfolders, except examples/. It also doesn't list files and folders starting with . (understandable, I guess) and README.md. Trying to access examples directly gives a 503 error.
There are no .htaccess files anywhere. There is no IndexIgnore anywhere. Error.log lists this:
[Sat Jun 02 13:35:08.169886 2018] [proxy:error] [pid 20844:tid 1996] (OS 10061)No connection could be made because the target machine actively refused it. : AH00957: AJP: attempt to connect to 127.0.0.1:8009 (127.0.0.1) failed
[Sat Jun 02 13:35:08.169886 2018] [proxy:error] [pid 20844:tid 1996] AH00959: ap_proxy_connect_backend disabling worker for (127.0.0.1) for 5s
[Sat Jun 02 13:35:08.169886 2018] [proxy_ajp:error] [pid 20844:tid 1996] [client 127.0.0.1:57788] AH00896: failed to make connection to backend: 127.0.0.1
In your apache conf folder, see if you have a file named /extra/httpd-ajp.conf with a line like this:
ProxyPass /examples ajp://127.0.0.1:8009/examples smax=0 ttl=60 retry=5
If so, comment out or delete that line. Fixed the problem for me.
I am currently attempting to setup a home webserver. I have a lot of experience programming in C# and have been using Visual Studio and IIS for years. I recently decided to make the move to Linux and have been rebuilding my code bases using MonoDevelop. I have them compiling on my development machine, so I am setting up a home server with Fedora 22 Server, and Apache 2.4.
Using nothing but the default configuration the server is able to serve html pages without a problem, but when I installed Mono, and its dependencies, I have been getting various errors, and they are not detailed enough for someone with my limited experience to resolve. I have spent the entire week working on the issue, and here is where I am stuck.
When browsing to http://71.41.214.194/LDC-Demo/index.aspx, I get a "503 Service Unavailable" error in the browser. When looking at the Apache Error log I get the following:
[Fri Oct 09 15:22:41.809588 2015] [:error] [pid 7577] Failed to connect to mod-mono-server after several attempts to spawn the process.
Since that is not enough to discern the issue, I restarted Apache and tried to reload the page (I was hoping for a related error that could help me chase down the problem)
[Fri Oct 09 15:38:22.000257 2015] [mpm_prefork:notice] [pid 7564] AH00170: caught SIGWINCH, shutting down gracefully
[Fri Oct 09 15:38:23.011225 2015] [:alert] [pid 7564] (13)Permission denied: Failed to acquire dashboard lock before destroying the dashboard
[Fri Oct 09 15:38:23.011668 2015] [:alert] [pid 7564] (13)Permission denied: Failed to acquire dashboard lock before destroying the dashboard
[Fri Oct 09 15:38:23.011770 2015] [:alert] [pid 7564] (13)Permission denied: Failed to acquire dashboard lock before destroying the dashboard
[Fri Oct 09 15:38:24.068911 2015] [core:notice] [pid 7641] SELinux policy enabled; httpd running as context system_u:system_r:httpd_t:s0
[Fri Oct 09 15:38:24.069933 2015] [suexec:notice] [pid 7641] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain. Set the 'ServerName' directive globa$
[Fri Oct 09 15:38:24.079961 2015] [auth_digest:notice] [pid 7641] AH01757: generating secret for digest authentication ...
[Fri Oct 09 15:38:24.080817 2015] [lbmethod_heartbeat:notice] [pid 7641] AH02282: No slotmem from mod_heartmonitor
[Fri Oct 09 15:38:24.088966 2015] [mpm_prefork:notice] [pid 7641] AH00163: Apache/2.4.16 (Fedora) mod_mono/3.12 configured -- resuming normal operations
[Fri Oct 09 15:38:24.088993 2015] [core:notice] [pid 7641] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'
[Fri Oct 09 15:38:36.414478 2015] [:error] [pid 7651] Failed to connect to mod-mono-server after several attempts to spawn the process.
After researching each of these messages to the best of my ability, I could not find anything that was related to the issue. I did find that I could see some more details if I ran the command "journalctl -xe -cat".
Started The Apache HTTP Server.
mono[7646]: segfault at 5 ip 0000000000512710 sp 00007fffa85f01b0 error 6 in mono-sgen[400000+34d000]
<audit-1130> pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=httpd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Unregistered Authentication Agent for unix-process:7633:25881589 (system bus name :1.83, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)
<audit-1400> avc: denied { execmem } for pid=7649 comm="mono" scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:system_r:httpd_t:s0 tclass=process permissive=0
<audit-1400> avc: denied { execmem } for pid=7649 comm="mono" scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:system_r:httpd_t:s0 tclass=process permissive=0
<audit-1701> auid=4294967295 uid=48 gid=48 ses=4294967295 subj=system_u:system_r:httpd_t:s0 pid=7649 comm="mono" exe="/usr/bin/mono-sgen" sig=11
mono[7649]: segfault at 5 ip 0000000000512710 sp 00007ffe5ca30440 error 6 in mono-sgen[400000+34d000]
Not saving repeating crash in '/usr/bin/mono-sgen'
Not saving repeating crash in '/usr/bin/mono-sgen'
<audit-1400> avc: denied { sigchld } for pid=7647 comm="abrt-hook-ccpp" scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=0
Failed to create core_backtrace: waitpid failed: Permission denied
Blacklisted package 'mono-core'
'post-create' on '/var/spool/abrt/ccpp-2015-10-09-15:38:24-7644' exited with 1
Deleting problem directory '/var/spool/abrt/ccpp-2015-10-09-15:38:24-7644'
<audit-1400> avc: denied { execmem } for pid=7661 comm="mono" scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:system_r:httpd_t:s0 tclass=process permissive=0
<audit-1400> avc: denied { execmem } for pid=7661 comm="mono" scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:system_r:httpd_t:s0 tclass=process permissive=0
<audit-1701> auid=4294967295 uid=48 gid=48 ses=4294967295 subj=system_u:system_r:httpd_t:s0 pid=7661 comm="mono" exe="/usr/bin/mono-sgen" sig=11
mono[7661]: segfault at 5 ip 0000000000512710 sp 00007ffed5a32ee0 error 6 in mono-sgen[400000+34d000]
Not saving repeating crash in '/usr/bin/mono-sgen'
There is a lot more information in these messages, but I am still having a problem finding the cause. The last 5 lines are repeated three times.
I have tried making modifications to the apache config file (httpd.conf) as well as to the mod_mono.conf file, but nothing seems to get me past the problem.
In my current configuration the mod_mono.conf file is unmodified from the default configuration, and the only change that I have made to httpd.conf is to add a virtual host section as follows:
<VirtualHost *:80>
ServerName LDC-Demo
ServerAdmin root#localhost
ServerAlias LDC-Demo
DocumentRoot /var/www/html/LDC-Demo/
MonoServerPath LDC-Demo "/usr/bin/mod-mono-server4"
MonoDebug LDC-Demo true
MonoSetEnv LDC-Demo MONO_IOMAP=all
MonoApplications LDC-Demo "/:/var/www/html/LDC-Demo"
<Location "/LDC-Demo">
Allow from all
Order allow,deny
MonoSetServerAlias LDC-Demo
SetHandler mono
SetOutputFilter DEFLATE
SetEnvIfNoCase Request_URI "\.(?:gif|jpe?g|png)$" no-gzip dont-vary
</Location>
</VirtualHost>
Any ideas would be appreciated, as I stated above, I have been working on this all week, and am not making much progress.
I entered this above as a comment, but I intended to answer the question.
I figuered it out. Fedora runs SELinux, and it was interfering with the permissions needed for mod_mono to run. To see these settings I ran the command: getenforce Then to temporarily change the setting I used the following command: setenforce 0 Finally, restart Apache: apachectl restart I refreshed the web browser and the page loaded correctly. To make the setting permanant, edit the selinux file: nano /etc/sysconfig/selinux I rebooted the server, and tried to load the webpage again. Eureka! everything is working.
We've configured Apache to redirect to an instance of tomcat through a diferent port of the AJP default 8009 . It only works for the default port but it's not working with the one we set (8109) on the worker.properties This is our scenario
worker.properties on /etc/apache2
worker.list=sacmimexico
# Set properties for sacmimexico
worker.sacmimexico.type=ajp13
worker.sacmimexico.host=localhost
worker.sacmimexico.port=8109
server.xml on /usr/share/instance-tomcat-7.0.42/sacmimexico/conf/
<!-- Define an AJP 1.3 Connector on port 8009 -->
<Connector port="8109" protocol="AJP/1.3" redirectPort="8143" />
mod_jk.log on /var/log/apache2
[Wed Oct 14 05:29:18 2015] [17752:140024424515392] [info] init_jk::mod_jk.c (3189): mod_jk/1.2.30 initialized
[Wed Oct 14 05:29:18 2015] [17753:140024424515392] [info] init_jk::mod_jk.c (3189): mod_jk/1.2.30 initialized
[Wed Oct 14 05:29:22 2015] [17757:140024328361728] [info] jk_open_socket::jk_connect.c (622): connect to 127.0.0.1:8009 failed (errno=111)
[Wed Oct 14 05:29:22 2015] [17757:140024328361728] [info] ajp_connect_to_endpoint::jk_ajp_common.c (959): Failed opening socket to (127.0.0.1:8009) (errno=111)
[Wed Oct 14 05:29:22 2015] [17757:140024328361728] [error] ajp_send_request::jk_ajp_common.c (1585): (sacmimexico) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=111)
[Wed Oct 14 05:29:22 2015] [17757:140024328361728] [info] ajp_service::jk_ajp_common.c (2540): (sacmimexico) sending request to tomcat failed (recoverable), because of error during request sending (attempt=1)
[Wed Oct 14 05:29:22 2015] [17757:140024328361728] [info] jk_open_socket::jk_connect.c (622): connect to 127.0.0.1:8009 failed (errno=111)
[Wed Oct 14 05:29:22 2015] [17757:140024328361728] [info] ajp_connect_to_endpoint::jk_ajp_common.c (959): Failed opening socket to (127.0.0.1:8009) (errno=111)
[Wed Oct 14 05:29:22 2015] [17757:140024328361728] [error] ajp_send_request::jk_ajp_common.c (1585): (sacmimexico) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=111)
[Wed Oct 14 05:29:22 2015] [17757:140024328361728] [info] ajp_service::jk_ajp_common.c (2540): (sacmimexico) sending request to tomcat failed (recoverable), because of error during request sending (attempt=2)
[Wed Oct 14 05:29:22 2015] [17757:140024328361728] [error] ajp_service::jk_ajp_common.c (2559): (sacmimexico) connecting to tomcat failed.
[Wed Oct 14 05:29:22 2015] sacmimexico 199.187.122.163 0.100588
[Wed Oct 14 05:29:22 2015] [17757:140024328361728] [info] jk_handler::mod_jk.c (2618): Service error=-3 for worker=sacmimexico
jk.conf on /etc/apache2/mods-available
<IfModule mod_jk.c>
JkWorkersFile "/etc/apache2/workers.properties"
JkLogFile "/var/log/apache2/mod_jk.log"
JkLogLevel info
JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories
JkRequestLogFormat "%w %V %T"
</IfModule>
default on /etc/apache2/sites-available
JkMount /sacmimexico/* sacmimexico
Versions:
Apache 2 :Apache/2.2.16 (Debian)
Tomcat 7 : Apache Tomcat/7.0.42
mod-jk : 1.2.30-1squeeze1
We know that Tomcat is working on that port 8109
Anyone knows what's happening?
Thanks
Albert
The problem were wrong carachters on workers.properties due to bad edit.
I check it with cat -A workers.properties and then create a new one from scratch.
I faced the exact same issue. The fix for this issue is to change the AJP port to a different range. The port 8109 was getting blocked by SELinux in my CentOS /Red Hat. So I changed the AJP port to 81 on woker.proberties as well as Tomcat server.xml. Thus the issue got fixed.
We are using glassfish 3.1.2 which is loadbalanced by Apache with mod_jk however, when I turn on the ping_mode to C or A it does not work, it just says
[Wed May 09 08:17:05 2012] [15033:140400029296384] [info] ajp_handle_cping_cpong::jk_ajp_common.c (889): awaited reply cpong, not received
[Wed May 09 08:17:05 2012] [15033:140400029296384] [error] ajp_connect_to_endpoint::jk_ajp_common.c (992): (worker2) cping/cpong after connecting to the backend server failed (errno=0)
[Wed May 09 08:17:05 2012] [15033:140400029296384] [error] ajp_send_request::jk_ajp_common.c (1585): (worker2) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=0)
[Wed May 09 08:17:05 2012] [15033:140400029296384] [info] ajp_service::jk_ajp_common.c (2540): (worker2) sending request to tomcat failed (recoverable), because of error during request sending (attempt=19)
[Wed May 09 08:17:06 2012] [15033:140400029296384] [info] ajp_connection_tcp_get_message::jk_ajp_common.c (1223): (worker2) can't receive the response header message from tomcat, tomcat (192.168.42.83:8009) has forced a connection close for socket 15
However, if I comment out the following line it works fine, any ideas?
worker.template.ping_mode=A
My entire workers file looks like this.
worker.list=loadbalancer, status
worker.template.type=ajp13
worker.template.port=8009
worker.template.lbfactor=1
worker.template.socket_timeout=10
worker.template.ping_timeout=10000
worker.template.ping_mode=A
worker.template.connection_pool_size=25
worker.template.connection_pool_timeout=300
worker.template.retries=20
worker.worker1.reference=worker.template
worker.worker1.host=node1
worker.worker2.reference=worker.template
worker.worker2.host=node2
worker.loadbalancer.type=lb
worker.loadbalancer.balance_workers=worker1,worker2
worker.status.type=status