java.util.ConcurrentModificationException

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  • ConcurrentModificationException
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  • Confluence v 4.3.7 troubles
    via GitHub by gargouri22
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  • {noformat} Started by upstream project "project2" build number 383 FATAL: Failed to serialize hudson.model.Actionable#actions for class hudson.maven.MavenModuleSetBuild java.lang.RuntimeException: Failed to serialize hudson.model.Actionable#actions for class hudson.maven.MavenModuleSetBuild at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:164) at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:135) at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:130) at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:120) at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:94) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:63) at com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:98) at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:38) at com.thoughtworks.xstream.XStream.marshal(XStream.java:840) at com.thoughtworks.xstream.XStream.marshal(XStream.java:829) at com.thoughtworks.xstream.XStream.toXML(XStream.java:804) at hudson.XmlFile.write(XmlFile.java:165) at org.jvnet.hudson.plugins.DownstreamBuildViewUpdateListener.save(DownstreamBuildViewUpdateListener.java:100) at org.jvnet.hudson.plugins.DownstreamBuildViewUpdateListener.onStarted(DownstreamBuildViewUpdateListener.java:88) at org.jvnet.hudson.plugins.DownstreamBuildViewUpdateListener.onStarted(DownstreamBuildViewUpdateListener.java:48) at hudson.model.listeners.RunListener.fireStarted(RunListener.java:139) at hudson.model.Run.run(Run.java:1236) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:306) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:122) Caused by: java.lang.RuntimeException: Failed to serialize org.jvnet.hudson.plugins.AbstractDownstreamBuildViewAction#downstreamBuilds for class org.jvnet.hudson.plugins.DownstreamBuildViewAction at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:164) at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:135) at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:130) at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:120) at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:94) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:63) at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.writeItem(AbstractCollectionConverter.java:64) at com.thoughtworks.xstream.converters.collections.CollectionConverter.marshal(CollectionConverter.java:55) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:63) at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:172) at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:160) ... 21 more Caused by: java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793) at java.util.HashMap$EntryIterator.next(HashMap.java:834) at java.util.HashMap$EntryIterator.next(HashMap.java:832) at com.thoughtworks.xstream.converters.collections.MapConverter.marshal(MapConverter.java:54) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:63) at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:172) at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:160) ... 35 more {noformat}
    via by hhuynh,
    • java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793) at java.util.HashMap$EntryIterator.next(HashMap.java:834) at java.util.HashMap$EntryIterator.next(HashMap.java:832) at net.sf.ehcache.Cache.getAll(Cache.java:1667)

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