无法运行Jenkins即使清除了目录

Question

今天试着升级詹金斯。它不再启动了。

即使我试图删除它的目录，它也会干净地重新创建它，但随后会因以下日志而崩溃。

[#|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)
|#]

Jenkins 1.512 on Glassfish3.1.2.2

编辑：1.421版有效。版本1.422失败。这是一致的，即使在删除jenkins目录之后也是如此。

Answer 1

詹金斯版本1.422出现引导问题。1.423应该会修好的。我的建议是清洁安装1.423，看看这是否解决了问题。如果有，尝试从那里升级。

Answer 2

根据您提供的堆栈跟踪：可能是缺少了一些插件任务扫描插件，或者是它的依赖关系破坏了您的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

找到了这个，我有两个虚拟服务器：

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

如果您有一个具有多个虚拟服务器的Glassfish域，那么当您部署Jenkins CI Web应用程序时，您将倾向于选择它们。这是一件坏事，因为Jenkins核心代码包含一个单例类：http://sorcerer.jenkins-ci.org/source-view.html?jenkins/model/Jenkins.js#678当您这样做时，您将在日志中获得以下内容：java.lang.IllegalStateExctive：第二实例在jenkins.model.Jenkins。（Jenkins.java:744）在hudson.model.Hudson。（Hudson.java:81）在hudson.model.Hudson。（Hudson.java:77）在hudson。WebAppMain$2.run（WebAppMain.java:217）只需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，现在可以了！

嗯，我想这是需要修复的错误。。。