[JIRA] (JENKINS-50719) Declarative Pipeline: if one child of parallel failed, all next childs trigger failure in post

sergii.kremko@gmail.com (JIRA)

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Apr 10, 2018, 11:45:02 AM4/10/18

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Sergii Kremko created an issue

Jenkins /

JENKINS-50719

Declarative Pipeline: if one child of parallel failed, all next childs trigger failure in post

Issue Type:	Bug
Assignee:	Andrew Bayer
Components:	pipeline-model-definition-plugin
Created:	2018-04-10 15:44
Environment:	Jenkins ver. 2.111 pipeline-model-definition-plugin 1.2.7
Priority:	Major
Reporter:	Sergii Kremko

If one of parallel's child failed, in post of next childs will trigerred failure even this stages success

Example:

 
                                                                pipeline {
    stages {
        stage('Paralel'){
            parallel {
                stage('One'){
                    agent any
                    steps{
                        echo "child one"
                    }
                    post{
                        failure{
                            echo "FAIL ONE"
                        }
                    }
                }
                stage ('Two'){
                    agent any
                    steps{
                        echo "child two"
                        error('fail')
                    }
                    post{
                        failure{
                            echo "FAIL TWO"
                        }
                    }
                }
                stage ('Three'){
                    agent any
                    steps{
                        echo "child three"
                    }
                    post{
                        failure{
                            echo "FAIL THREE"
                        }
                    }
                }
                stage ('Four'){
                    agent any
                    steps{
                        echo "child four"
                    }
                    post{
                        failure{
                            echo "FAIL FOUR"
                        }
                    }
                }
            }
            post {
                failure {
                    echo "FAIL PARALLEL"
                }
            }
        }
    }
}
 
                                                            

Output:

 
                                                                child one
child two
child three
child four
FAIL TWO
FAIL THREE
FAIL FOUR
FAIL PARALLEL
Finished: FAILURE
 
                                                            

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sergii.kremko@gmail.com (JIRA)

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Apr 10, 2018, 11:46:03 AM4/10/18

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Sergii Kremko updated an issue

Jenkins /

JENKINS-50719

Declarative Pipeline: if one child of parallel failed, all next childs trigger failure in post

Change By:	Sergii Kremko

If one of {{parallel}}'s child failed, in {{post}} of next childs will trigerred triger {{failure}} even this stages {{success}}

Example:
{code:java}

{code}

Output:
{code :java }

child one
child two
child three
child four
FAIL TWO
FAIL THREE
FAIL FOUR
FAIL PARALLEL
Finished: FAILURE

{code}

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andrew.bayer@gmail.com (JIRA)

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Apr 12, 2018, 1:25:03 PM4/12/18

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Andrew Bayer resolved as Not A Defect

That's the expected behavior, sadly - post is checking the build status, not the result of an individual stage. Currently, stages don't have any more granular status than pass/fail, and there's no way to do changed/etc comparisons against previous builds, so this is as good as we can do at this point. Sorry.