詹金斯 - 意外的遗嘱执行死刑

Question

我看到我的所有执行程序经常在我的Jenkins slave机器（Windows 2008 R2 SP2）中变为Dead状态。

Jenkins ver。 1.651.3

我重启了Jenkins服务器以及服务。

错误日志 -

Unexpected executor death
java.io.IOException: Failed to create a temporary file in /var/lib/jenkins/jobs/ABCD/jobs/EFGH/jobs/Build
    at hudson.util.AtomicFileWriter.<init>(AtomicFileWriter.java:68)
    at hudson.util.AtomicFileWriter.<init>(AtomicFileWriter.java:55)
    at hudson.util.TextFile.write(TextFile.java:118)
    at hudson.model.Job.saveNextBuildNumber(Job.java:293)
    at hudson.model.Job.assignBuildNumber(Job.java:351)
    at hudson.model.Run.<init>(Run.java:284)
    at hudson.model.AbstractBuild.<init>(AbstractBuild.java:167)
    at hudson.model.Build.<init>(Build.java:92)
    at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:34)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at jenkins.model.lazy.LazyBuildMixIn.newBuild(LazyBuildMixIn.java:175)
    at hudson.model.AbstractProject.newBuild(AbstractProject.java:1018)
    at hudson.model.AbstractProject.createExecutable(AbstractProject.java:1209)
    at hudson.model.AbstractProject.createExecutable(AbstractProject.java:144)
    at hudson.model.Executor$1.call(Executor.java:364)
    at hudson.model.Executor$1.call(Executor.java:346)
    at hudson.model.Queue._withLock(Queue.java:1365)
    at hudson.model.Queue.withLock(Queue.java:1230)
    at hudson.model.Executor.run(Executor.java:346)
Caused by: java.io.IOException: Permission denied
    at java.io.UnixFileSystem.createFileExclusively(Native Method)
    at java.io.File.createNewFile(File.java:1006)
    at java.io.File.createTempFile(File.java:1989)
    at hudson.util.AtomicFileWriter.<init>(AtomicFileWriter.java:66)
    ... 21 more

我在奴隶机上看到了这个错误日志

INFO: File download attempt 1
Oct 17, 2017 10:32:00 AM com.microsoft.tfs.core.clients.versioncontrol.VersionControlClient downloadFileToStreams
INFO: File download attempt 1
Oct 17, 2017 10:32:00 AM com.microsoft.tfs.core.ws.runtime.client.SOAPService executeSOAPRequestInternal
INFO: SOAP method='UpdateLocalVersion', status=200, content-length=367, server-wait=402 ms, parse=0 ms, total=402 ms, throughput=913 B/s, gzip
Oct 17, 2017 10:32:00 AM com.microsoft.tfs.core.clients.versioncontrol.VersionControlClient downloadFileToStreams
INFO: File download attempt 1
Oct 17, 2017 10:32:00 AM com.microsoft.tfs.core.clients.versioncontrol.VersionControlClient downloadFileToStreams
INFO: File download attempt 1
Oct 17, 2017 10:32:00 AM com.microsoft.tfs.core.clients.versioncontrol.VersionControlClient downloadFileToStreams
INFO: File download attempt 1

Answer 1

请检查路径/ var / lib / jenkins / jobs / ABCD / jobs / EFGH / jobs / Build的所有者吗？如果它是手动创建的，如果所有者不是Jenkins，您将获得权限被拒绝错误。还要检查服务器和代理上的可用磁盘空间，然后尝试重新启动从属代理。它有时帮助了它。

Answer 2

ABCD和EFGH的真实职位名称有多长？

我之前在Windows 2008 R2上使用Jenkins遇到了260个字符的最大路径长度。

Answer 3

路径：

java.io.IOException: Failed to create a temporary file in /var/lib/jenkins/jobs/ABCD/jobs/EFGH/jobs/Build

中有三个/jobs对我来说似乎很奇怪。在詹金斯，它通常应该是：

+- /var/lib/jenkins/jobs
   +- ABCD
   |  +- builds
   |  |  +- ...
   |  +- ...
   +- EFGH
   |  +- builds
   |  |  +- ...
   |  +- ...
   +- Build
      +- builds
      |  +- ...
      +- ...

可能有一些关于路径的错误配置，Jenkins尝试mkdir /var/lib/jenkins/jobs/ABCD/jobs/EFGH/jobs/Build，Jenkins用户或运行作业的用户没有权限这样做。

另见File permissions and attributes：

  

| w | ...... |目录的内容可以修改（创建新文件或文件夹; [...]）;要求也设置执行权限，否则此权限不起作用。 |

Answer 4

在我的情况下，发生这种情况是因为服务器空间不足。从仪表板上单击“ Build Executor状态”，查看是否有磁盘空间不足或交换空间为0。尝试释放一些空间。然后重新启动Jenkins服务器/服务，然后重试。