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  1. Jenkins
  2. JENKINS-60442

Logs lost for declarative parallel child job builds

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      When using declarative pipelines in combination with parallel builds and sub job starting, the build logs are lost.

       

      Example: 

      stage('Check pipelines') {
        parallel {
            stage('Check Java pipeline') {
                steps {
                    script {
                        build job:'../dcx-service-template/master',
                        parameters: [string(name: 'SHARED_PIPELINE_BRANCH', value: "${GIT_BRANCH}")]
                    }
                }
            }
            stage('Check NodeJs pipeline') {
                steps {
                    script {
                        build job:'../jenkins-pipeline-testing-nodejs/master',
                        parameters: [string(name: 'SHARED_PIPELINE_BRANCH', value: "${GIT_BRANCH}")]
                    }
                }
            }
        }
    }
}

      This will work and execute properly, but the build logs will disappear after the firrst "build job", which will make it look like this : 

      [...]
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (Check pipelines)
[Pipeline] parallel
[Pipeline] { (Branch: Check Java pipeline)
[Pipeline] { (Branch: Check NodeJs pipeline)
[Pipeline] script
[Pipeline] {
[Pipeline] script
[Pipeline] {
[Pipeline] build (Building ShopDirect » dcx-service-template » master)
Scheduling project: ShopDirect » dcx-service-template » master
[Pipeline] build (Building ShopDirect » jenkins-pipeline-testing-nodejs » master)

      And the logs will stop there instead of displaying the number of the child jobs once they start, and display the following steps logs

            Unassigned Unassigned
            sdurand Samuel Durand
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              Created:
              Updated: