[JIRA] (JENKINS-57848) Jenkins Multipipeline jobs discards old builds and starts from build one

[sudhee...@yahoo.com (JIRA)]

Title: Message Title

Sudheer Gundanna created an issue   Jenkins / JENKINS-57848 Jenkins Multipipeline jobs discards old builds and starts from build one Issue Type: Bug Assignee: Unassigned Components: multijob-plugin Created: 2019-06-04 17:58 Environment: Jenkins: "2.164.2" Labels: jenkins pipeline Priority: Major Reporter: Sudheer Gundanna I have multibranch pipeline job.Pipeline has around 8 stages, out of which 2 stage are parallel and others are in series. Parallel stage has 8 stage that runs in parallel. I have buildDiscarder(logRotator(numToKeepStr:'3')) set in options. Problem I have is, once in a while the build resets removes all builds and artifacts and starts from build 1. This is so annoying.  Not sure if buildDiscarder is causing it or what is triggering this. Also I get concurrent modification exception once in a while. Not sure if the two issues are related or not.    {{ java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextNode(HashMap.java:1445) at java.util.HashMap$EntryIterator.next(HashMap.java:1479) at java.util.HashMap$EntryIterator.next(HashMap.java:1477) at com.thoughtworks.xstream.converters.collections.MapConverter.marshal(MapConverter.java:75) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:88) at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution$ConverterImpl.writeChild(CpsFlowExecution.java:1673) at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution$ConverterImpl.marshal(CpsFlowExecution.java:1618) at hudson.util.XStream2$AssociatedConverterImpl.marshal(XStream2.java:464) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:84) at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:265) at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:252) Caused: java.lang.RuntimeException: Failed to serialize org.jenkinsci.plugins.workflow.job.WorkflowRun#execution for class org.jenkinsci.plugins.workflow.job.WorkflowRun at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:256) at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:224) at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(Pure}} Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-issues/JIRA.199806.1559671112000.21234.1559671140104%40Atlassian.JIRA. For more options, visit https://groups.google.com/d/optout.