无法将jenkins升级到最新版本

Question

我在Linux自己的容器中运行Jenkins 1.6.43。我想升级到最新的2.7版本。发布说明说，我所要做的就是下载最新的Jenkins，删除固定的插件，然后重新启动。

我做了同样的事情-停止当前的jenkins，使用wget下载，删除所有固定的插件，然后启动它。我得到了"started jenkins - ok"，但什么也没发生。我没有看到任何正在运行的进程！我尝试了2.6和2.7版本，我看到了同样的结果！如果我恢复到以前的1.643 war并重启，我看不到任何正在运行的进程。

日志显示：

SEVERE: Container startup failed
java.io.IOException: Failed to start a listener: winstone.Ajp13ConnectorFactory
        at winstone.Launcher.spawnListener(Launcher.java:207)
        at winstone.Launcher.<init>(Launcher.java:148)
        at winstone.Launcher.main(Launcher.java:352)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at Main._main(Main.java:246)
        at Main.main(Main.java:91)
Caused by: java.lang.UnsupportedOperationException: AJP support is removed in Winstone 3.0 due to Jetty 9 not supporting AJP. For reverse proxying, please use HTTP instead of AJP.
        at winstone.Ajp13ConnectorFactory.start(Ajp13ConnectorFactory.java:31)
        at winstone.Launcher.spawnListener(Launcher.java:205)
        ... 8 more

Running from: /usr/lib/jenkins/jenkins.war
Jun 05, 2016 3:17:25 PM org.eclipse.jetty.util.log.JavaUtilLog info
INFO: Logging initialized @930ms
Jun 05, 2016 3:17:25 PM winstone.Logger logInternal
INFO: Beginning extraction from war file
Jun 05, 2016 3:17:25 PM org.eclipse.jetty.util.log.JavaUtilLog warn
WARNING: Empty contextPath
Jun 05, 2016 3:17:25 PM winstone.Logger logInternal
INFO: Winstone shutdown successfully
Jun 05, 2016 3:17:25 PM winstone.Logger logInternal
SEVERE: Container startup failed
java.io.IOException: Failed to start a listener: winstone.Ajp13ConnectorFactory
        at winstone.Launcher.spawnListener(Launcher.java:207)
        at winstone.Launcher.<init>(Launcher.java:148)
        at winstone.Launcher.main(Launcher.java:352)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at Main._main(Main.java:246)
        at Main.main(Main.java:91)
Caused by: java.lang.UnsupportedOperationException: AJP support is removed in Winstone 3.0 due to Jetty 9 not supporting AJP. For reverse proxying, please use HTTP instead of AJP.
        at winstone.Ajp13ConnectorFactory.start(Ajp13ConnectorFactory.java:31)
        at winstone.Launcher.spawnListener(Launcher.java:205)
        ... 8 more

有人能帮帮忙吗！怎么解决这个问题？

Answer 1

这帮助我解决了这个问题，在/etc/sysconfig/jenkins中设置JENKINS_AJP_PORT="-1“，然后重启