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  1. Jenkins
  2. JENKINS-50179

parallel step with failFast set to false, parallel branch 'foo' kills other parallel branch 'bar' when foo times-out.

    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Environment:
    • Similar Issues:

      Description

      When I try to run parallel branches with failFast set to false, parallel branch 'foo' kills other parallel branch 'bar' when foo times-out.
      When I use try/catch in 'foo', exception is not being handled and 'bar' gets killed.
      In both cases 'bar is getting killed'

      Code snippet without try/catch:

      pipeline {
          agent any
          options {
              timestamps()
              timeout(time: 30, unit: 'MINUTES')
          }
          stages {
              stage('Setup'){
                  steps{
                      script{
                          parallel 'foo': {
                              timeout(time: 60, unit: 'SECONDS'){
                                  sh "sleep 90"
                              }
                              echo "Done with foo"
                          },
                          'bar': {
                              sh "sleep 200"
                              echo "Done with bar"
                          },
                          failFast: false
                      }
                  }
              }
          }
      }
      

      Snippet of the console log without try/catch block (you can see that 'bar' is getting killed):

      [Pipeline] node
      Running on Jenkins in /Users/Shared/Jenkins/Home/workspace/dummy
      [Pipeline] {
      [Pipeline] timestamps
      [Pipeline] {
      [Pipeline] timeout
      16:28:05 Timeout set to expire in 30 min
      [Pipeline] {
      [Pipeline] stage
      [Pipeline] { (Setup)
      [Pipeline] script
      [Pipeline] {
      [Pipeline] parallel
      [Pipeline] [foo] { (Branch: foo)
      [Pipeline] [bar] { (Branch: bar)
      [Pipeline] [foo] timeout
      16:28:05 [foo] Timeout set to expire in 1 min 0 sec
      [Pipeline] [foo] {
      [Pipeline] [bar] sh
      16:28:05 [bar] [dummy] Running shell script
      [Pipeline] [foo] sh
      16:28:05 [bar] + sleep 200
      16:28:05 [foo] [dummy] Running shell script
      16:28:05 [foo] + sleep 90
      16:29:05 [foo] Cancelling nested steps due to timeout
      16:29:05 [bar] sh: line 1:  9520 Terminated: 15          JENKINS_SERVER_COOKIE=$jsc '/Users/Shared/Jenkins/Home/workspace/dummy@tmp/durable-920b4cdf/script.sh' > '/Users/Shared/Jenkins/Home/workspace/dummy@tmp/durable-920b4cdf/jenkins-log.txt' 2>&1
      16:29:05 [foo] Sending interrupt signal to process
      16:29:05 [foo] sh: line 1:  9526 Terminated: 15          JENKINS_SERVER_COOKIE=$jsc '/Users/Shared/Jenkins/Home/workspace/dummy@tmp/durable-9c5ebea8/script.sh' > '/Users/Shared/Jenkins/Home/workspace/dummy@tmp/durable-9c5ebea8/jenkins-log.txt' 2>&1
      [Pipeline] [bar] }
      16:29:14 [bar] Failed in branch bar
      [Pipeline] [foo] }
      [Pipeline] [foo] // timeout
      [Pipeline] [foo] }
      16:29:14 [foo] Failed in branch foo
      [Pipeline] // parallel
      [Pipeline] }
      [Pipeline] // script
      [Pipeline] }
      [Pipeline] // stage
      [Pipeline] }
      [Pipeline] // timeout
      [Pipeline] }
      [Pipeline] // timestamps
      [Pipeline] }
      [Pipeline] // node
      [Pipeline] End of Pipeline
      ERROR: script returned exit code 143
      Finished: FAILURE
      

      Code snippet with try/catch inside 'foo' branch:

      pipeline {
          agent any
          options {
              timestamps()
              timeout(time: 30, unit: 'MINUTES')
          }
          stages {
              stage('Setup'){
                  steps{
                      script{
                          parallel 'foo': {
                              try{
                                  timeout(time: 60, unit: 'SECONDS'){
                                      sh "sleep 90"
                                  }
                                  echo "Done with foo"
                              } catch(err) {
                                  "Caught exception ignore: ${err}"
                              }
                              
                          },
                          'bar': {
                              sh "sleep 200"
                              echo "Done with bar"
                          },
                          failFast: false
                      }
                  }
              }
          }
      }
      

      Snippet of the console log with try/catch block inside 'foo' branch (you can see that 'bar' is getting killed):

      [Pipeline] node
      Running on Jenkins in /Users/Shared/Jenkins/Home/workspace/dummy
      [Pipeline] {
      [Pipeline] timestamps
      [Pipeline] {
      [Pipeline] timeout
      16:32:58 Timeout set to expire in 30 min
      [Pipeline] {
      [Pipeline] stage
      [Pipeline] { (Setup)
      [Pipeline] script
      [Pipeline] {
      [Pipeline] parallel
      [Pipeline] [foo] { (Branch: foo)
      [Pipeline] [bar] { (Branch: bar)
      [Pipeline] [foo] timeout
      16:32:58 [foo] Timeout set to expire in 1 min 0 sec
      [Pipeline] [foo] {
      [Pipeline] [bar] sh
      16:32:58 [bar] [dummy] Running shell script
      [Pipeline] [foo] sh
      16:32:58 [bar] + sleep 200
      16:32:58 [foo] [dummy] Running shell script
      16:32:58 [foo] + sleep 90
      16:33:58 [foo] Cancelling nested steps due to timeout
      16:33:58 [bar] sh: line 1:  9756 Terminated: 15          JENKINS_SERVER_COOKIE=$jsc '/Users/Shared/Jenkins/Home/workspace/dummy@tmp/durable-4d63fae2/script.sh' > '/Users/Shared/Jenkins/Home/workspace/dummy@tmp/durable-4d63fae2/jenkins-log.txt' 2>&1
      16:33:58 [foo] Sending interrupt signal to process
      16:33:58 [foo] sh: line 1:  9762 Terminated: 15          JENKINS_SERVER_COOKIE=$jsc '/Users/Shared/Jenkins/Home/workspace/dummy@tmp/durable-76186e5f/script.sh' > '/Users/Shared/Jenkins/Home/workspace/dummy@tmp/durable-76186e5f/jenkins-log.txt' 2>&1
      [Pipeline] [bar] }
      16:34:07 [bar] Failed in branch bar
      [Pipeline] [foo] }
      [Pipeline] [foo] // timeout
      [Pipeline] [foo] }
      [Pipeline] // parallel
      [Pipeline] }
      [Pipeline] // script
      [Pipeline] }
      [Pipeline] // stage
      [Pipeline] }
      [Pipeline] // timeout
      [Pipeline] }
      [Pipeline] // timestamps
      [Pipeline] }
      [Pipeline] // node
      [Pipeline] End of Pipeline
      ERROR: script returned exit code 143
      Finished: FAILURE
      

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            • Assignee:
              Unassigned
              Reporter:
              aravinder111 Aravinder Bandi
            • Votes:
              6 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

              • Created:
                Updated: