Critical Hi,
I use pipeline job. (not multibranch)
The config of this job is,
- Build Triggers > Poll SCM checked, Schedule */2 * * * *
- Pipeline > Definition : Pipeline script from SCM, SCM : Perforce Software, Polling build filters : Polling per Change Enabled checked
I think jenkins job runs well usally, but sometimes this problem occurs.
You can see job created every two minutes.
In this case, #114 shows one CL 2921937
and also #115 shows same CL 2921937
actually up to #140 all runs shows same CL.
I do not know why this happened, I found that it could be a clue.
Two CLs are submitted very closely.
Please check this situation.
Edited:
Several Polling Log :
[JENKINS-58639] pipeline job runs every two minutes
Hokwang Lee
added a comment - p4karl I will update description and I will send Jenkinsfile to email.
Hokwang Lee
added a comment - p4karl I will update description and I will send Jenkinsfile to email. Hokwang Lee
added a comment - p4karl Any comments? 
Karl Wirth
added a comment - Hi luckyhorang - I'm now back from vacation and have some more questions so will email you directly.
Karl Wirth
added a comment - Hi luckyhorang - I'm now back from vacation and have some more questions so will email you directly. Believe I have reproduced this. Reproduction steps:
(1) Create a workspace in ws
(2) Create files in "/ws/JENKINS-58639"
(3) Created "/ws/JENKINS-58639/Jenkinsfile":
pipeline {
options {
skipDefaultCheckout()
} agent { label 'docker-slave' } stages {
stage("Sync") {
steps {
script{
checkout perforce(credential: 'JenkinsMaster', filter: [incremental(true)], populate: syncOnly(force: false, have: true, modtime: false, parallel: [enable: false, minb
ytes: '1024', minfiles: '1', threads: '4'], pin: '', quiet: true, revert: false), workspace: templateSpec(charset: 'none', format: 'jenkins-${NODE_NAME}-${JOB_NAME}-src', pinHost:
false, templateName: "JENKINS-58639-template"))
}
}
}
stage ("wait_prior_starting_smoke_testing") {
steps {
echo 'Waiting 20 seconds'
sleep 30
}
}
stage("Test") {
steps {
sh 'ls'
}
}
}
}
(4) Create a job with
(5) Set quiet period to 5 (not so important).
(6) Build job once.
(7) Submit a file to '/ws/JENKINS-58639'.
(8) Add a trigger to perforce to slow down syncs. For example create script "sleep.sh":
echo Sleeping for 600s in trigger...
sleep 600
make the file executable, then create a trigger entry:
trigger.sleep.1 command pre-user-sync ./sleep.sh
(9) Run Poll now. Job will wait 5 seconds then start building.
(10) Submit another changelist to '/ws/JENKINS-58639'.
(11) Wait 20 seconds run Poll now. Job will wait 5 seconds then start building.
(12) Wait 20 seconds run Poll now. Job will wait 5 seconds then start building.
(13) Wait 20 seconds run Poll now. Job will wait 5 seconds then start building.
(14) Wait 20 seconds run Poll now. Job will wait 5 seconds then start building.
Karl Wirth
added a comment - - edited Believe I have reproduced this. Reproduction steps:
(1) Create a workspace in ws
(2) Create files in "/ws/ JENKINS-58639 "
(3) Created "/ws/ JENKINS-58639 /Jenkinsfile":
pipeline {
options {
skipDefaultCheckout()
} agent { label 'docker-slave' } stages {
stage( "Sync" ) {
steps {
script{
checkout perforce(credential: 'JenkinsMaster' , filter: [incremental( true )], populate: syncOnly(force: false , have: true , modtime: false , parallel: [enable: false , minb
ytes: '1024' , minfiles: '1' , threads: '4' ], pin: '', quiet: true , revert: false ), workspace: templateSpec(charset: ' none ', format: ' jenkins-${NODE_NAME}-${JOB_NAME}-src', pinHost:
false , templateName: "JENKINS-58639-template" ))
}
}
}
stage ( "wait_prior_starting_smoke_testing" ) {
steps {
echo 'Waiting 20 seconds'
sleep 30
}
}
stage( "Test" ) {
steps {
sh 'ls'
}
}
}
}
(4) Create a job with
(5) Set quiet period to 5 (not so important).
(6) Build job once.
(7) Submit a file to '/ws/ JENKINS-58639 '.
(8) Add a trigger to perforce to slow down syncs. For example create script "sleep.sh":
echo Sleeping for 600s in trigger...
sleep 600
make the file executable, then create a trigger entry:
trigger.sleep.1 command pre-user-sync ./sleep.sh
(9) Run Poll now. Job will wait 5 seconds then start building.
(10) Submit another changelist to '/ws/ JENKINS-58639 '.
(11) Wait 20 seconds run Poll now. Job will wait 5 seconds then start building.
(12) Wait 20 seconds run Poll now. Job will wait 5 seconds then start building.
(13) Wait 20 seconds run Poll now. Job will wait 5 seconds then start building.
(14) Wait 20 seconds run Poll now. Job will wait 5 seconds then start building. Karl Wirth
added a comment - Highlighted to PM. 
Paul Allen
added a comment - Released in 1.10.5 
Hi luckyhorang. Please get us the Polling Log from two runs of the job showing that it polled once per minute.
Please also get us the Jenkinsfile.