我使用Apache/mod_jk 模块来连接 jboss。但是运行一段时间后,出现了问题。
Apache:2.2.22 mod_jk:1.2.37 Jboss:5.1.0 GA(集群环境) 操作系统:CentOS 5.2 x86_64 JDK:1.6.0_30-b12
这是 mod_jk.log 的一部分
[Thu Oct 18 15:21:35.044 2012] [26272:47208100643936] [error] ajp_connect_to_endpoint::jk_ajp_common.c (1035): (node1) cping/cpong after connecting to the backend server failed (errno=110)
[Thu Oct 18 15:21:35.044 2012] [26272:47208100643936] [error] ajp_send_request::jk_ajp_common.c (1630): (node1) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=110)
[Thu Oct 18 15:22:35.643 2012] [26272:47208100643936] [error] ajp_connect_to_endpoint::jk_ajp_common.c (1035): (node1) cping/cpong after connecting to the backend server failed (errno=110)
[Thu Oct 18 15:22:35.643 2012] [26272:47208100643936] [error] ajp_send_request::jk_ajp_common.c (1630): (node1) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=110)
[Thu Oct 18 15:22:35.643 2012] [26272:47208100643936] [error] ajp_service::jk_ajp_common.c (2626): (node1) connecting to tomcat failed.
[Thu Oct 18 15:23:36.143 2012] [26272:47208100643936] [error] ajp_connect_to_endpoint::jk_ajp_common.c (1035): (node2) cping/cpong after connecting to the backend server failed (errno=110)
[Thu Oct 18 15:23:36.143 2012] [26272:47208100643936] [error] ajp_send_request::jk_ajp_common.c (1630): (node2) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=110)
[Thu Oct 18 15:24:36.742 2012] [26272:47208100643936] [error] ajp_connect_to_endpoint::jk_ajp_common.c (1035): (node2) cping/cpong after connecting to the backend server failed (errno=110)
[Thu Oct 18 15:24:36.742 2012] [26272:47208100643936] [error] ajp_send_request::jk_ajp_common.c (1630): (node2) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=110)
[Thu Oct 18 15:24:36.742 2012] [26272:47208100643936] [error] ajp_service::jk_ajp_common.c (2626): (node2) connecting to tomcat failed.
[Thu Oct 18 15:24:36.742 2012] [26272:47208100643936] [error] service::jk_lb_worker.c (1485): All tomcat instances failed, no more workers left
http.conf 的一部分:
JkWorkersFile conf/workers.properties
JkMountFile conf/uriworkermap.properties
JkLogFile logs/mod_jk.log
JkLogLevel warn
工人属性:
worker.list=loadbalancer,loadbalancer_2,status
worker.node1.port=8009
worker.node1.host=10.123.76.6
worker.node1.type=ajp13
worker.node1.lbfactor=1
worker.node2.port=8009
worker.node2.host=10.123.76.4
worker.node2.type=ajp13
worker.node2.lbfactor=1
worker.loadbalancer.type=lb
worker.loadbalancer.balance_workers=node1,node2
worker.loadbalancer.sticky_session=true
worker.loadbalancer.sticky_session_force=false
worker.loadbalancer_2.type=lb
worker.loadbalancer_2.balance_workers=node1,node2
worker.loadbalancer_2.sticky_session=true
worker.loadbalancer_2.sticky_session_force=false
注意:Jboss 工作正常。 telnet
jboss8009
是正常的。如果你重新启动 jboss,它会再次工作。但是如果你重启apache就没有用了。</p>
有人遇到过这个问题吗?