即使清除目录后也无法运行jenkins

Question

今天尝试升级詹金斯。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，但是随后出现以下日志崩溃。

[#|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)
|#]

詹金斯1.512在Glassfish 3.1.2.2上

编辑：版本1.421起作用。版本1.422失败。即使擦除了jenkins目录，这也是一致的。

Answer 1

找到了这个，我有两个虚拟服务器：

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

如果您的Glassfish域具有多个虚拟服务器，则在部署Jenkins CI
Web应用程序时会极力选择全部。这是一件坏事，因为Jenkins核心代码包含一个singleton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.IllegalStateException：hudson.model.Hudson。（Hudson.java:81）处的jenkins.model.Jenkins。（Jenkins.java:744）的第二个实例.hudson。（Hudson.java:77）位于hudson.WebAppMain
$ 2.run（WebAppMain.java:217）只需部署到其中一台虚拟服务器，一切都会好起来的。

我在其中1个上部署了，现在可以使用了！

好吧，我想这是要修复的错误…