Hi,
We are facing some issues with a job that has about 100 stages in parallel,
we track down the issue and it happens when we storage artifacts on GCP in
parallel, the thing is that I am not sure it is related to the plugin
directly, Could someone take a look to this stack trace and confirm that it
is not related to the Core? BTW we are using Jenkins 2.252
*19:12:54* java.util.ConcurrentModificationException*19:12:54* at
java.util.HashMap$HashIterator.nextNode(HashMap.java:1445)*19:12:54*
at java.util.HashMap$KeyIterator.next(HashMap.java:1469)*19:12:54*
at
com.thoughtworks.xstream.converters.collections.CollectionConverter.marshal(CollectionConverter.java:73)*19:12:54*
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69)*19:12:54*
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)*19:12:54*
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:84)*19:12:54*
at
hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:264)*19:12:54*
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:251)*19:12:54*
Caused: java.lang.RuntimeException: Failed to serialize
com.google.jenkins.plugins.storage.reports.BuildGcsUploadReport#files
for class
com.google.jenkins.plugins.storage.reports.BuildGcsUploadReport*19:12:54*
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:255)*19:12:54*
at
hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:223)*19:12:54*
at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:138)*19:12:54*
at
hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:209)*19:12:54*
at
hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:150)*19:12:54*
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69)*19:12:54*
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)*19:12:54*
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43)*19:12:54*
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:88)*19:12:54*
at
com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.writeItem(AbstractCollectionConverter.java:64)*19:12:54*
at
com.thoughtworks.xstream.converters.collections.CollectionConverter.marshal(CollectionConverter.java:74)*19:12:54*
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69)*19:12:54*
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)*19:12:54*
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:84)*19:12:54*
at
hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:264)*19:12:54*
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:251)*19:12:54*
Caused: java.lang.RuntimeException: Failed to serialize
hudson.model.Actionable#actions for class
org.jenkinsci.plugins.workflow.job.WorkflowRun*19:12:54* at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:255)*19:12:54*
at
hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:223)*19:12:54*
at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:138)*19:12:54*
at
hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:209)*19:12:54*
at
hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:150)*19:12:54*
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69)*19:12:54*
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)*19:12:54*
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43)*19:12:54*
at
com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:82)*19:12:54*
at
com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:37)*19:12:54*
at com.thoughtworks.xstream.XStream.marshal(XStream.java:1026)*19:12:54*
at com.thoughtworks.xstream.XStream.marshal(XStream.java:1015)*19:12:54*
at com.thoughtworks.xstream.XStream.toXML(XStream.java:988)*19:12:54*
at hudson.util.XStream2.toXMLUTF8(XStream2.java:313)*19:12:54*
at
org.jenkinsci.plugins.workflow.support.PipelineIOUtils.writeByXStream(PipelineIOUtils.java:34)*19:12:54*
at
org.jenkinsci.plugins.workflow.job.WorkflowRun.save(WorkflowRun.java:1199)*19:12:54*
at hudson.BulkChange.commit(BulkChange.java:98)*19:12:54* at
org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.notifyListeners(CpsFlowExecution.java:1475)*19:12:54*
at
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$3.run(CpsThreadGroup.java:489)*19:12:54*
at
org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$1.run(CpsVmExecutorService.java:38)*19:12:54*
at
hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:136)*19:12:54*
at
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)*19:12:54*
at
jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)*19:12:54*
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)*19:12:54*
at java.util.concurrent.FutureTask.run(FutureTask.java:266)*19:12:54*
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)*19:12:54*
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)*19:12:54*
at java.lang.Thread.run(Thread.java:748)
Thanks
Ivan Fernandez
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