Question

今天试图升级詹金斯。它不再开始了。

即使我尝试删除其目录，它也会干净地重新创建它，但随后会跟随日志崩溃。

[#|2013-04-24T07:24:49.849+0200|INFO|glassfish3.1.2|javax.enterprise.system.tools.admin.org.glassfish.deployment.admin|_ThreadID=106;_ThreadName=Thread-2;|jenkins was successfully deployed in 3,800 milliseconds.|#]

[#|2013-04-24T07:24:50.100+0200|INFO|glassfish3.1.2|jenkins.InitReactorRunner|_ThreadID=152;_ThreadName=Thread-2;|Listed all plugins|#]

[#|2013-04-24T07:24:50.100+0200|SEVERE|glassfish3.1.2|jenkins.InitReactorRunner|_ThreadID=152;_ThreadName=Thread-2;|Failed Loading plugins
java.lang.NullPointerException
        at hudson.PluginManager$2$1.run(PluginManager.java:324)
        at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
        at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
        at jenkins.model.Jenkins$7.runTask(Jenkins.java:888)
        at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
        at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)
|#]

[#|2013-04-24T07:24:50.102+0200|SEVERE|glassfish3.1.2|hudson.WebAppMain|_ThreadID=143;_ThreadName=Thread-2;|Failed to initialize Jenkins
org.jvnet.hudson.reactor.ReactorException: java.lang.NullPointerException
        at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:246)
        at jenkins.InitReactorRunner.run(InitReactorRunner.java:43)
        at jenkins.model.Jenkins.executeReactor(Jenkins.java:899)
        at jenkins.model.Jenkins.<init>(Jenkins.java:801)
        at hudson.model.Hudson.<init>(Hudson.java:81)
        at hudson.model.Hudson.<init>(Hudson.java:77)
        at hudson.WebAppMain$2.run(WebAppMain.java:214)
Caused by: java.lang.NullPointerException
        at hudson.PluginManager$2$1.run(PluginManager.java:324)
        at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
        at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
        at jenkins.model.Jenkins$7.runTask(Jenkins.java:888)
        at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
        at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)
|#]

Glassfish 3.1.2.2上的Jenkins 1.512

编辑：版本1.421有效。版本1.422失败。即使在擦除jenkins目录之后，这也是一致的。

Answer 1

找到了这个，我有2个虚拟服务器：

https://gist.github.com/andrewg4153/3693577

如果您有一个包含多个虚拟服务器的Glassfish域，您将会这样做在部署Jenkins CI Web时，请尝试全部选择它们应用。作为Jenkins核心代码，这是一件坏事包含单例类： http://sorcerer.jenkins-ci.org/source-view.html?jenkins/model/Jenkins.js#678 执行此操作时，您将在日志中获得以下内容： java.lang.IllegalStateException：第二个实例at jenkins.model.Jenkins。（Jenkins.java:744）at hudson.model.Hudson。（Hudson.java:81）at hudson.model.Hudson。（Hudson.java:77）at hudson.WebAppMain $ 2.run（WebAppMain.java:217）刚刚部署到其中一个虚拟服务器，一切都会好的。

我部署了其中一个，现在可以使用了！

嗯，我想这是修复的错误......

Answer 2

根据您提供的堆栈跟踪：可能有一些缺少的插件Task Scanner Plugin或其依赖项正在破坏您的Jenkins实例？

Caused by: java.lang.NullPointerException
    at hudson.PluginManager$2$1.run(PluginManager.java:324)
    at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)

Answer 3

Jenkins版本1.422有启动问题。 1.423应该修复它。我的建议是清理安装1.423，看看是否能解决问题。如果是，请尝试从那里升级。

即使清除了它的目录，也无法运行jenkins

3 个答案: