Question

运行Java Groovy脚本并更新到最新的Groovy管道时。谢谢你的帮助。

我发现此错误是一个异常：在字段中的字段本地调用者在字段e中的字段程序中对象org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@3123aac2中的字段线程中引发：java.io.NotSerializableException： hudson.model.Run $神器我认为有问题的代码是

stage('Retrieve Code') {
        FileCacheCountCheck();
        def job = jenkins.model.Jenkins.instance.getItem("pipeline.preview.build")
        def build = job.getBuildByNumber(buildNumber)
        def art = build.artifacts[0]
        def file = art.file
        def targetPath = pwd()
        "rm -rf ${targetPath}/output".execute().text 
        "rm -rf ${targetPath}/script".execute().text 
        touch file: "${targetPath}/output/package.tmp"
        "cp ${file} ${targetPath}/output/package.zip".execute().text
        "cp -R ${targetPath}@script/ ${targetPath}/script/".execute().text 
                    }
stage('Stash Package') {

def targetPath = pwd（）藏匿包括：＆＃39;输出/ **＆＃39;，名称：＆＃39;包＆＃39;

根据这篇文章，https://github.com/jenkinsci/pipeline-plugin/blob/master/TUTORIAL.md#serializing-local-variables我尝试使用

@NonCPS
stage('Retrieve Code') {
    FileCacheCountCheck();
    @NonCPS
    def job = jenkins.model.Jenkins.instance.getItem("pipeline.preview.build")
    @NonCPS
    def build = job.getBuildByNumber(buildNumber)
    @NonCPS
    def art = build.artifacts[0]
    @NonCPS 
    def file = art.file
    @NonCPS
    def targetPath = pwd()
    "rm -rf ${targetPath}/output".execute().text 
    "rm -rf ${targetPath}/script".execute().text 
    touch file: "${targetPath}/output/package.tmp"
    "cp ${file} ${targetPath}/output/package.zip".execute().text
    "cp -R ${targetPath}@script/ ${targetPath}/script/".execute().text 
                }
stage('Stash Package') {
    @NonCPS
    def targetPath = pwd()
    stash includes: 'output/**', name: 'package' 
                        }

这是整个堆栈跟踪发生的异常：在字段中的字段本地调用者字段e中的字段程序在字段中的字段中 org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@3123aac2引起：java.io.NotSerializableException：hudson.model.Run $神器在org.jboss.marshalling.river.RiverMarshaller.doWriteObject（RiverMarshaller.java:860）的组织。 jboss.marshalling.river.BlockMarshaller.doWriteObject（BlockMarshaller.java:65）在org.jboss.marshalling.river.BlockMarshaller.writeObject（BlockMarshaller.java:56）在org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride（MarshallerObjectOutputStream.java： 50）在org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride（RiverObjectOutputStream.java:179）在java.io.ObjectOutputStream.writeObject（未知来源）在java.util.HashMap.internalWriteEntries（未知来源）在java.util中。 HashMap.writeObject（来源不明）在sun.reflect.GeneratedMethodAccessor74.invoke（来源不明）在sun.reflect.DelegatingMethodAccessorImpl.invoke（来源不明）在java.lang.reflect.Method.invoke（来源不明）在org.jboss。 marshalling.reflect.SerializableCla ss.callWriteObject（SerializableClass.java:271）在org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject（RiverMarshaller.java:976）在org.jboss.marshalling.river.RiverMarshaller.doWriteObject（RiverMarshaller.java:854）在组织.jboss.marshalling.river.RiverMarshaller.doWriteFields（RiverMarshaller.java:1032）位于org.jboss.marshalling.river.RiverMarshaller.doWriteObject（RiverMarshaller的.java：854）在org.jboss.marshalling.river.RiverMarshaller.doWriteFields（RiverMarshaller.java:1032）在org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject（RiverMarshaller.java:988）在org.jboss.marshalling。 river.RiverMarshaller.doWriteSerializableObject（RiverMarshaller.java:967）在org.jboss.marshalling.river.RiverMarshaller.doWriteObject（RiverMarshaller.java:854）在org.jboss.marshalling.river.RiverMarshaller.doWriteFields（RiverMarshaller.java:1032）在org.jboss.marshalling.river.R iverMarshaller.doWriteSerializableObject（RiverMarshaller.java:988）在org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject（RiverMarshaller.java:967）在org.jboss.marshalling.river.RiverMarshaller.doWriteObject（RiverMarshaller.java:854）在组织.jboss.marshalling.river.RiverMarshaller.doWriteFields（RiverMarshaller.java:1032）在org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject（RiverMarshaller.java:988）在org.jboss.marshalling.river.RiverMarshaller.doWriteObject（RiverMarshaller .java：854）org.jboss.marshalling.river.BlockMarshaller.doWriteObject（BlockMarshaller.java:65）org.jboss.marshalling.river.BlockMarshaller.writeObject（BlockMarshaller.java:56）at org.jboss.marshalling。 MarshallerObjectOutputStream.writeObjectOverride（MarshallerObjectOutputStream.java:50）在org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride（RiverObjectOutputStream.java:179）在java.io.ObjectOutputStream.writeObject（来源不明）在java.util.TreeMap.wri teObject（未知来源）在sun.reflect.GeneratedMethodAccessor272.invoke（未知来源）在sun.reflect.DelegatingMethodAccessorImpl.invoke（未知来源）在java.lang.reflect.Method.invoke（未知来源）在org.jboss.marshalling。 reflect.SerializableClass.callWriteObject（SerializableClass.java:271）在org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject（RiverMarshaller.java:976）在org.jboss.marshalling.river.RiverMarshaller.doWriteObject（RiverMarshaller.java:854）在org.jboss.marshalling.river.RiverMarshaller.doWriteFields（RiverMarshaller.java:1032）在org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject（RiverMarshaller.java:988）在org.jboss.marshalling.river.RiverMarshaller.doWriteObject （RiverMarshaller.java:854）在org.jboss.marshalling.AbstractObjectOutput.writeObject（AbstractObjectOutput.java:58）在org.jboss.marshalling.AbstractMarshaller.writeObject（AbstractMarshaller.java:111）在org.jenkinsci.plugins.workflow。 support.pickles.serialization。 RiverWriter.writeObject（RiverWriter.java:140）在org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram（CpsThreadGroup.java:458）在org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram（CpsThreadGroup.java： 434）在org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgramIfPossible（CpsThreadGroup.java:422）在org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run（CpsThreadGroup.java:362）在org.jenkinsci.plugins位于org.jenkinsci.plugins.workflow.cps.CpsThreadGroup的org.jenkinsci.plugins.workflow.cps.CpsThreadGroup $ 2.call（CpsThreadGroup.java:242）上的.workflow.cps.CpsThreadGroup.access $ 100（CpsThreadGroup.java:82）位于hudson.remoting的java.util.concurrent.FutureTask.run（未知来源）的org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService $ 2.call（CpsVmExecutorService.java:64）$ 2.call（CpsThreadGroup.java:230） .SingleLaneExecutorService $ 1.run（SingleLaneExecutorService.java:112）at jenkins.util.ContextResettingExecutorService $ 1.run（ContextResettingExecutorService.java:28）a t java.util.concurrent.coneurrent上的java.util.concurrent.ThreadPoolExecutor.runWorker（未知来源）java.util.concurrent.FutureTask.run（未知来源）的java.util.concurrent.Executors $ RunnableAdapter.call（未知来源） java.lang.Thread.run上的.ThreadPoolExecutor $ Worker.run（未知来源）（未知来源）完成：失败

Answer 1

根据article：最安全的方法是在标注注释@NonCPS的方法中隔离非可序列化状态的使用

只需声明一个函数并将不可序列化的调用/步骤放入其中

@NonCPS  --- Once I removed this it worked. Also had to pass buildnumber as a parameter
def getArtifactPath(){
    def job = jenkins.model.Jenkins.instance.getItem("pipeline.preview.build")
    def build = job.getBuildByNumber(buildNumber)
    def art = build.artifacts[0]
    return art.file
}

并将此功能称为您的一个阶段步骤。

org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@3123aac2引起：java.io.NotSerializableException：

1 个答案: