Pipeline hanging with @NonCPS method returning Serializable

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Torsten Reinhard

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Dec 20, 2016, 10:47:24 AM12/20/16

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Hi,

I´ve created a simple Pipeline using a class (SSHParams) from my shared library:

public class SSHParams implements Serializable {
    String unixuser
    String dir
    String hostname
    
    /**
     * ctor.
     * 
     * @param unixUser
     * @param hostname
     * @param dir
     */
    public SSHParams( String unixUser, hostname, dir ) {
        setUnixuser(unixUser)
        setHostname(hostname)
        setDir(dir)
    }
    ...
}

import com.mycompany.SSHParams
import com.cloudbees.groovy.cps.NonCPS

@NonCPS
def sampleOutput() {
    SSHParams params = new SSHParams("user","hostname", "dir")

    return params
}

stage "1st stage"
println sampleOutput().toString()

This pipeline starts - and is hanging without any output:

[Pipeline] stage (1st stage)
Using the ‘stage’ step without a block argument is deprecated
Entering stage 1st stage
Proceeding
Aborted by .....
Click here to forcibly terminate running steps
Terminating stage (1st stage)
Click here to forcibly kill entire build
Hard kill!
Finished: ABORTED

What´s going wrong here ?

Thanx for any hints,

Torsten

Torsten Reinhard

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Dec 21, 2016, 4:24:31 AM12/21/16

to Jenkins Users

after reading more Pipeline, CPS related questions here, I found that similar problem:
https://groups.google.com/forum/#!searchin/jenkinsci-users/noncps%7Csort:relevance/jenkinsci-users/hguLmOvMUsA/G3QepurwAAAJ

see also