陷入“ sh”阶段，然后进程显然从未在/ home / jenkins / jenkins / workspace /中启动

Question

“ mvn clean”阶段卡住了一段时间，并导致以下错误：

[Pipeline] sh
process apparently never started in /home/jenkins/jenkins/workspace/<MyProject>@tmp/durable-8e4de4ec
(running Jenkins temporarily with -D 
org.jenkinsci.plugins.durabletask.BourneShellScript.LAUNCH_DIAGNOSTICS=true might make the problem 
clearer)
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
ERROR: script returned exit code -2
Finished: FAILURE

这是我的jenkinsfile脚本：

pipeline{
agent{
    label 'DOCKER'
}
tools { 
    maven 'M3' 
    jdk 'JAVA_HOME' 
}
stages{
    stage('build'){
        steps{
            echo 'Running Build Phase'
            sh 'mvn clean'
        }
    }
}
}

不确定是否需要更新任何配置。我已经使用更新的open-jdk版本更新了/etc/init.d/jenkins。

Answer 1

我遇到了同样的问题，发现如果您转到Manage Jenkins-> Configure System，则“全局属性”部分将有一个空的环境变量。只需删除该变量即可解决问题。

Answer 2

结合 jenkins kubernetes-plugin，它可能是 Pipeline sh step hangs when multiple containers are used 部分中描述的 here (Kubernetes plugin for Jenkins) 问题。