apache tomcat 重定向错误 : worker1 connecting to backend failed

Question

尝试使用 apache tomcat integertaion 运行 servlet 时获取以下日志。它说无法连接到tomcat。不知道为什么？此外，当我有

时，它会尝试连接到 0.0.0.0:0

<Connector port="8009" maxHttpHeaderSize="8192"
           maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
           enableLookups="false" redirectPort="8443" acceptCount="100"
           connectionTimeout="20000" disableUploadTimeout="true" />

尝试过

<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" /> 

但没有运气

 [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>

Answer 1

我遇到了类似的问题，我使用以前版本的 mod_jk 修复了它。我最初下载的是 1.2.36 版本，但我能够使用 1.2.35 使其正常工作。您可以在此处下载以前的版本:http://archive.apache.org/dist/tomcat/tomcat-connectors/jk/binaries/windows/