Yet another case of @NonCPS, this serializable requirements for functions is
such a terrible idea, talk about tentacular requirements that destroy standard
calls. They should have put recovery point function, where the context would
have been saved and the script could add them as it please, this would have
prevent all this @NonCPS nightmare and lead to a more standard code with
standard groovy.
Add @NonCPS decorator to your functions:
@NonCPS
def MyFct() {
… do your stuff here
}
This prevent serialization of each actions into that functions.
From: [email protected] <[email protected]> On
Behalf Of chencho m-a
Sent: June 8, 2020 5:19 AM
To: Jenkins Users <[email protected]>
Subject: java.io.NotSerializableException: java.lang.UNIXProcess
Hi all,
I have a (I hope) stupid issue that i am not able to solve
I am calling to a method that only call a bash script like this.
def exists(path) {
try{
sh(script:'ls -l',
returnStdout: true).trim()
return false
} catch (err){ error "-E- Failed to run fs.exists(${path}), Exception err:
${err}"}
}
And I am always getting this exception
07:55:59 java.io.NotSerializableException: java.lang.UNIXProcess
[Pipeline] End of Pipeline
an exception which occurred:
in field groovy.lang.Closure.delegate
in object
org.jenkinsci.plugins.workflow.cps.CpsClosure2@5ac3f4cc<mailto:org.jenkinsci.plugins.workflow.cps.CpsClosure2@5ac3f4cc>
in field org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.closures
in object
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@239d9620<mailto:org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@239d9620>
in object
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@239d9620<mailto:org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@239d9620>
Caused: java.io.NotSerializableException: java.lang.UNIXProcess
at
org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:926)
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.LinkedHashMap.internalWriteEntries(LinkedHashMap.java:333)
at java.util.HashMap.writeObject(HashMap.java:1363)
at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
...
Any clue?
Jenkins 2.222.4
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