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Type:
Bug
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Resolution: Unresolved
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Priority:
Minor
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Component/s: core, job-dsl-plugin
Jenkins job seed dsl is extremely slow. We are using version Jenkins 2.414.3.
Job DSL Version1.87
We have a main pipeline that creates multiple downstream jobs using such syntax:
for (String jobName : pipelineQualityGatesJobs) { jobDsl scriptText: """pipelineJob("${env.JOB_NAME}_${devJobPrefix}${jobName}") { parameters { stringParam('branch',"${gitBranch}",'branch') stringParam('buildmajor',"${pipelineMajor}",'release major identifier') stringParam('buildminor',"${pipelineMinor}",'release minor identifier') stringParam('fix', "${pipelineFix}",'fix level') stringParam('commitID', "${gitCommitID}",'git commit id') stringParam('buildnumber', "${pipelineBuildNumber}",'build number') stringParam('parentjob', "${pipelineName}",'optional parent job') stringParam('devuser', "${devuser}") stringParam('pipelinesBranch', "${jenkinsLibsBranch}") stringParam('shallowCloneDepth', "${shallowCloneDepthParam}") } removedJobAction: 'IGNORE' ignoreExisting: 'TRUE' definition { cpsScm { scm { git { remote { url("${jenkinsRepository}") credentials('UM.GH.read.write') } branch("${jenkinsLibsBranch}") } } scriptPath('jenkinsfiles/${jobName}/jenkinsfile.groovy') } } } """.stripIndent() }
The downstream jobs are approximately 20. This sometimes takes 4 hours.
2023-11-22 12:55:10 Processing provided DSL script 2023-11-22 12:56:20 Unreferenced items:
Here is a thread dump:
"org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution [#786]" Id=107307 Group=main BLOCKED on javaposse.jobdsl.plugin.DescriptorImpl@f128c3d owned by "org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution [#838]" Id=114970 at hudson.model.Descriptor.save(Descriptor.java:910) - *blocked on javaposse.jobdsl.plugin.DescriptorImpl@f128c3d* at javaposse.jobdsl.plugin.ExecuteDslScripts.updateGeneratedJobMap(ExecuteDslScripts.java:559) at javaposse.jobdsl.plugin.ExecuteDslScripts.updateGeneratedJobs(ExecuteDslScripts.java:520) at javaposse.jobdsl.plugin.ExecuteDslScripts.perform(ExecuteDslScripts.java:380) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:101) at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:71) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$$Lambda$1155/0x000000080177c840.run(Unknown Source) at java.base@11.0.14.1/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base@11.0.14.1/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base@11.0.14.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base@11.0.14.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base@11.0.14.1/java.lang.Thread.run(Thread.java:829) Number of locked synchronizers = 1 - java.util.concurrent.ThreadPoolExecutor$Worker@545761b4 org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution [#838] "org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution [#838]" Id=114970 Group=main RUNNABLE at java.base@11.0.14.1/java.io.UnixFileSystem.getBooleanAttributes0(Native Method) at java.base@11.0.14.1/java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:248) at java.base@11.0.14.1/java.io.File.exists(File.java:831) at hudson.plugins.jobConfigHistory.HistoryFileFilter.accept(HistoryFileFilter.java:54) at java.base@11.0.14.1/java.io.File.listFiles(File.java:1342) at hudson.plugins.jobConfigHistory.FileHistoryDao.getRevisionsFromHistoriesDir(FileHistoryDao.java:553) at hudson.plugins.jobConfigHistory.FileHistoryDao.getRevisions(FileHistoryDao.java:540) at hudson.plugins.jobConfigHistory.FileHistoryDao.getRevisions(FileHistoryDao.java:534) at hudson.plugins.jobConfigHistory.FileHistoryDao.hasDuplicateHistory(FileHistoryDao.java:879) at hudson.plugins.jobConfigHistory.FileHistoryDao.checkDuplicate(FileHistoryDao.java:905) at hudson.plugins.jobConfigHistory.FileHistoryDao.saveItem(FileHistoryDao.java:420) at hudson.plugins.jobConfigHistory.JobConfigHistorySaveableListener.onChange(JobConfigHistorySaveableListener.java:62) at hudson.model.listeners.SaveableListener.fireOnChange(SaveableListener.java:82) at hudson.model.Descriptor.save(Descriptor.java:913) - locked javaposse.jobdsl.plugin.DescriptorImpl@f128c3d at javaposse.jobdsl.plugin.ExecuteDslScripts.updateGeneratedJobMap(ExecuteDslScripts.java:559) at javaposse.jobdsl.plugin.ExecuteDslScripts.updateGeneratedJobs(ExecuteDslScripts.java:520) at javaposse.jobdsl.plugin.ExecuteDslScripts.perform(ExecuteDslScripts.java:380) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:101) at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:71) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$$Lambda$1155/0x000000080177c840.run(Unknown Source) at java.base@11.0.14.1/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base@11.0.14.1/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base@11.0.14.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base@11.0.14.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base@11.0.14.1/java.lang.Thread.run(Thread.java:829) Number of locked synchronizers = 1 - java.util.concurrent.ThreadPoolExecutor$Worker@409fda9a
Looking for hints how to avoid this or what causes it?
