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  1. Jenkins
  2. JENKINS-41037

Unable to serialize lists because of ConcurrentModificationException

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    • workflow-cps-global-lib 2.18

      This keeps up reported as Flaked tests as it seems to clash with some other test (related activity) and gets retried correctly. (Using synchronized mocks makes no difference).

      Reproducible by https://github.com/jenkinsci/resource-disposer-plugin/commit/bc5f00008cc31a680e103dd7bd804bd64b0a4668 and mvn clean package. Not by mvn clean package -Dtest=AsyncResourceDisposerTest#combined of course.

      Caused by: java.util.ConcurrentModificationException
	at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:953)
	at java.util.LinkedList$ListItr.next(LinkedList.java:886)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.marshal(CollectionConverter.java:73)
	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:223)
	at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:210)
	... 128 more

          [JENKINS-41037] Unable to serialize lists because of ConcurrentModificationException

          Oliver Gondža created issue -
          Oliver Gondža made changes -
          Description Original: This keeps up reported as Flaked tests as it seems to clash with some other test (related activity) and gets retried correctly. (Using synchronized mocks makes no difference).

          Reproducabel by https://github.com/jenkinsci/resource-disposer-plugin/commit/bc5f00008cc31a680e103dd7bd804bd64b0a4668 and {{mvn clean package}}. Not by {{mvn clean package -Dtest=AsyncResourceDisposerTest#combined}} of course.

          {noformat}
          Caused by: java.util.ConcurrentModificationException
          at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:953)
          at java.util.LinkedList$ListItr.next(LinkedList.java:886)
          at com.thoughtworks.xstream.converters.collections.CollectionConverter.marshal(CollectionConverter.java:73)
          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:223)
          at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:210)
          ... 128 more
          {noformat}           		New: This keeps up reported as Flaked tests as it seems to clash with some other test (related activity) and gets retried correctly. (Using synchronized mocks makes no difference).

          Reproducible by https://github.com/jenkinsci/resource-disposer-plugin/commit/bc5f00008cc31a680e103dd7bd804bd64b0a4668 and {{mvn clean package}}. Not by {{mvn clean package -Dtest=AsyncResourceDisposerTest#combined}} of course.

          {noformat}
          Caused by: java.util.ConcurrentModificationException
          at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:953)
          at java.util.LinkedList$ListItr.next(LinkedList.java:886)
          at com.thoughtworks.xstream.converters.collections.CollectionConverter.marshal(CollectionConverter.java:73)
          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:223)
          at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:210)
          ... 128 more
          {noformat}
          Oliver Gondža made changes -
          Labels New: xstream
          Oliver Gondža made changes -
          Remote Link New: This issue links to "xstream-fork #1 (Web Link)" [ 15256 ]
          Oliver Gondža made changes -
          Status Original: Open [ 1 ] New: In Progress [ 3 ]
          Bahram Parsapour made changes -
          Link New: This issue is related to JENKINS-42720 [ JENKINS-42720 ]
          Bahram Parsapour made changes -
          Link Original: This issue is related to JENKINS-42720 [ JENKINS-42720 ]
          Bahram Parsapour made changes -
          Link New: This issue relates to JENKINS-42720 [ JENKINS-42720 ]
          Jesse Glick made changes -
          Link New: This issue relates to JENKINS-19561 [ JENKINS-19561 ]
          Jesse Glick made changes -
          Labels Original: xstream New: stalled-pr xstream
          Jesse Glick made changes -
          Remote Link New: This issue links to "workflow-cps-global-lib-plugin #100 (Web Link)" [ 25922 ]

            Unassigned Unassigned
            olivergondza Oliver Gondža
            Votes:
            4 Vote for this issue
            Watchers:
            12 Start watching this issue

              Created:
              Updated: