当执行shell时,Jenkins管道“java.io.NotSerializableException:hudson.model.User”
这是我的管道代码。请注意,函数promoteBuild是假的,它需要执行shell块。在这里,我只是让它回显一个常量字符串当执行shell时,Jenkins管道“java.io.NotSerializableException:hudson.model.User”,shell,jenkins,groovy,jenkins-pipeline,Shell,Jenkins,Groovy,Jenkins Pipeline,这是我的管道代码。请注意,函数promoteBuild是假的,它需要执行shell块。在这里,我只是让它回显一个常量字符串 pipeline { agent none stages { stage("PromoteBuild") { agent { label "test_agent" } steps { script
pipeline {
agent none
stages {
stage("PromoteBuild") {
agent {
label "test_agent"
}
steps {
script {
mopName = "mop name"
try {
// Timeout in case to avoid running this forever
timeout(time: 30, unit: 'SECONDS') {
promoteMap = input id: 'promote', message: 'Choose bundled buildNumbers', ok: 'Promote?',
parameters: [
string(
defaultValue: mopName,
description: '',
name: 'MopName'),
],
submitter: "xxxx", submitterParameter: 'approver'
}
promoteBuild()
} catch (err) {
def user = err.getCauses()[0].getUser()
if ('SYSTEM' == user.toString()) { // SYSTEM means timeout.
//No response means the build is launched by timer, promote the first bundled-number
echo "Promote only. No following deployment"
promoteBuild()
currentBuild.result = 'SUCCESS'
} else {
//if user aborted this operation, do nothing and mark the build as aborted
currentBuild.result = 'ABORTED'
echo "This build was aborted by [${user}]"
}
}
}
}
}
}
def promoteBuild() {
sh """
echo "hello"
"""
}
当我响应输入请求时,函数promoteBuild在try块中成功工作,但在catch块中超时时失败
以下是控制台输出:
Input requested
Cancelling nested steps due to timeout
[Pipeline] }
[Pipeline] // timeout
[Pipeline] echo
Promote only. No following deployment
[Pipeline] sh
[testTmp] Running shell script
[Pipeline] }
[Pipeline] // script
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // stage
[Pipeline] End of Pipeline
***java.io.NotSerializableException: hudson.model.User***
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:860)
at org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
at org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
at org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
at org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
at java.util.HashMap.internalWriteEntries(HashMap.java:1777)
at java.util.HashMap.writeObject(HashMap.java:1354)
at sun.reflect.GeneratedMethodAccessor35.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:271)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:976)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:967)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1032)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:988)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:854)
at org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
at org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
at org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
at org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
at java.util.TreeMap.writeObject(TreeMap.java:2434)
at sun.reflect.GeneratedMethodAccessor421.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:271)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:976)
我很确定它与用户无关,因为如果我删除shell调用,构建就会成功。有什么提示吗?请参阅
因此:程序中使用的任何变量值都应该是数字、字符串或其他可序列化类型
您的问题在这一行:
def user=err.getCauses[0]。getUser
返回的对象类型为hudson.model.User,即不实现可序列化接口
由于您只对用户名感兴趣,因此可以执行以下操作:
def user = err.getCauses()[0].getUser().toString()
if ('SYSTEM' == user) {
这将起作用,因为字符串是可序列化的
您可能还想首先找出异常发生的真正原因-尝试将其记录在catch块中。请参阅
因此:程序中使用的任何变量值都应该是数字、字符串或其他可序列化类型
您的问题在这一行:
def user=err.getCauses[0]。getUser
返回的对象类型为hudson.model.User,即不实现可序列化接口
由于您只对用户名感兴趣,因此可以执行以下操作:
def user = err.getCauses()[0].getUser().toString()
if ('SYSTEM' == user) {
这将起作用,因为字符串是可序列化的
您可能还想首先找出异常发生的真正原因——尝试将其记录在catch块中。@Vasan的答案是正确的解决方案。我只想补充一下,当您不添加promoteBuild行或删除shell调用时,行为会有所不同的原因。 如报告所述
由于流水线必须重置詹金斯重启,运行程序的状态被定期保存到磁盘,以便它可以恢复,稍后在每一步或在步骤的中间发生,例如SH。< /P>
您可以看到,使用sh invoking的步骤将触发要保存的管道状态,从而触发序列化操作,然后引发java.io.NotSerializableException。@Vasan的答案是正确的解决方案。我只想补充一下,当您不添加promoteBuild行或删除shell调用时,行为会有所不同的原因。 如报告所述
由于流水线必须重置詹金斯重启,运行程序的状态被定期保存到磁盘,以便它可以恢复,稍后在每一步或在步骤的中间发生,例如SH。< /P>
您可以看到,使用sh invoking的步骤将触发要保存的管道状态,从而触发序列化操作,然后引发java.io.NotSerializableException。是的,您是对的。在我按照你的建议更改代码后,它就起作用了。我只是好奇,如果我不添加promoteBuild行,为什么它也能工作。由于某种原因,最初的异常被抛出并吞没在promoteBuild的catch中。这就是为什么我建议首先在catch中记录异常。一旦你登录并发现异常,如果你不能解决它,就发布另一个问题。是的,你是对的。在我按照你的建议更改代码后,它就起作用了。我只是好奇,如果我不添加promoteBuild行,为什么它也能工作。由于某种原因,最初的异常被抛出并吞没在promoteBuild的catch中。这就是为什么我建议首先在catch中记录异常。一旦你登录并发现异常,如果你不能解决它,就发布另一个问题。也许值得为答案添加一条评论,而不是问题的答案。嗨,我知道,但它不允许我对其他人的答案发表评论,因为我是一名新撰稿人。要评论的50个声誉:你好。也许值得为答案添加一条评论,而不是问题的答案。嗨,我知道,但它不允许我对其他人的答案发表评论,因为我是一名新撰稿人。要评论的50个声誉: