Jenkins-问题:hudson.Model.Queue$MaintainTask失败 [英] Jenkins - Problem: hudson.model.Queue$MaintainTask failed

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本文介绍了Jenkins-问题:hudson.Model.Queue$MaintainTask失败的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我有一个问题:(挂起-正在等待下一个可用的执行器)

控制台日志:

Timer task hudson.model.Queue$MaintainTask@fb3e676 failed
java.lang.ClassCastException: class java.lang.Integer cannot be cast to class hudson.slaves.NodeProperty (java.lang.Integer is in module java.base of loader 'bootstrap'; hudson.slaves.NodeProperty is in unnamed module of loader org.eclipse.jetty.webapp.WebAppClassLoader @7364985f)
at hudson.model.Node.canTake(Node.java:409)
at hudson.model.Queue$JobOffer.getCauseOfBlockage(Queue.java:276)
at hudson.model.Queue.maintain(Queue.java:1633)
at hudson.model.Queue$MaintainTask.doRun(Queue.java:2904)
at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:91)
at jenkins.security.ImpersonatingScheduledExecutorService$1.run(ImpersonatingScheduledExecutorService.java:58)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)

推荐答案

这似乎与Jenkins错误有关:FATAL: java.lang.Integer cannot be cast to hudson.slaves.NodeProperty。你最近有没有升级你的Jenkins?

  • 转到Jenkins安装的根文件夹。
  • 查找config.xml查找<globalNodeProperties>
  • 如果是这样,可能是升级不正确:
<globalNodeProperties>
  <hudson.slaves.EnvironmentVariablesNodeProperty/>
  <int>2</int>
  <string></string>
  <string></string>
  ...
</globalNodeProperties>
  • XML格式已更改,应如下所示(请注意,int不再是globalNodeProperty,又名。您收到的异常:
  <globalNodeProperties>
    <hudson.slaves.EnvironmentVariablesNodeProperty>
      <envVars serialization="custom">
        <unserializable-parents/>
        <tree-map>
          <default>
            <comparator class="hudson.util.CaseInsensitiveComparator" reference="../../../../../../views/listView/jobNames/comparator"/>
          </default>
          <int>2</int>
          <string></string>
          <string></string>
          ...
        </tree-map>
      </envVars>
    </hudson.slaves.EnvironmentVariablesNodeProperty>
  </globalNodeProperties>

这篇关于Jenkins-问题:hudson.Model.Queue$MaintainTask失败的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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