terminate pipeline parallal on first failure

[Åsmund Østvold]

hi All,

Do anybody have an example or a pointer to how one could terminate a parallel pipeline section on first failure?

The use case is that I have 14 tests in a checkin regression pipeline. Some tests take 2 min some take 40 min. To speed up feedback to the users we want to give feed back ASAP if a test did fail.

My test pipeline is:

    stage('tests') {

        parallel 'longTests': {

            build job: 'testjob1', quietPeriod: 0

        }, 'shortTests':{

            // this will fail 1 sec

            build job: 'testjob2', quietPeriod: 0

        }

    }

My current "pipeline" (Build-flow) is able to do this with a ugly hack:

import static hudson.model.Result.FAILURE

import groovy.time.*

parallel (

  { b = build("testjob1")

    if (b.getResult().toString() != "SUCCESS") {

upstream.getExecutor().interrupt(FAILURE)

       }

  },

  { b = build("testjob2"])

    if (b.getResult().toString() != "SUCCESS") {

upstream.getExecutor().interrupt(FAILURE)

       }

  }

)

Regard,

Asmund

[Baptiste Mathus]

Hi,

 stage('tests') {

        parallel 'longTests': {

            build job: 'testjob1', quietPeriod: 0

        }, 'shortTests':{

            // this will fail 1 sec

            build job: 'testjob2', quietPeriod: 0

        }, failFast: true       

    }

Cheers

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[Åsmund Østvold]

Thank you Baptiste!

Tested and it worked. You owe you a beer! 

I am new to pipeline programming. I worked several hours today on this and other pipeline related work. Could you please point me to the documentation of this syntax? I must have been looking in the wrong location. 

Cheers

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[Cuong Tran]

The reference link is right on any pipeline job.  You should see a "Pipeline Syntax" link, click on that will give a list of known steps, the click on the question icon will give you an example.

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[Michael Neale]

There is also: https://jenkins.io/doc/pipeline/

but generally for the steps - if you open a job to edit, you should see either near the pipeline text area or on the left a "Pipeline Syntax" link you can open in a new tab. It gives you a choice of steps that will build the syntax out for you as things you can copy and paste.

[Åsmund Østvold]

Thank you Cuong and Michael,

IIRC my Jenkins install do not give me the choice for "failFast: true" that I was searching for. Will check tomorrow. But if somebody has a link to the "full" syntax I would love to have it.

Asmund

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[Baptiste Mathus]

o/ Didn't check, but this should be in the "Snippet Generator".

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[Michael Neale]

If it isn't, please do raise a ticket as it is an important feature of parallel for people to know about. 

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[Åsmund Østvold]

It was hidden under the document question mark.

Should I make a issue?

Asmund

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