Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
Description
A flow which just had
node('...') {sh 'echo hi'}
waited for a node matching the label. I restarted Jenkins after changing something so that the label would be available. The shell step ran, but then the flow failed with
... Running: Allocate node : End Running: End of Workflow java.io.NotSerializableException: org.jenkinsci.plugins.workflow.job.WorkflowJob at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:890) at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1062) at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:10S18) at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:884) at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:584) at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:58) at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:111) at org.jenkinsci.plugins.workflow.support.pickles.serialization.RiverWriter.close(RiverWriter.java:145) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:341) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:323) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:297) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$000(CpsThreadGroup.java:71) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$3.call(CpsThreadGroup.java:183) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$3.call(CpsThreadGroup.java:181) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) at org.jenkinsci.plugins.workflow.cps.CpsVmThread.run(CpsVmThread.java:21) Caused by: an exception which occurred: in field task in object java.util.ArrayList@401ac88 Finished: FAILURE
CpsStepContext.getThread then began complaining that
no thread 2 among []
as the DurableTaskStep$Execution.run kept on running.
It is not apparent from this stack trace why something is trying to serialize the job.
Observed also in PR 21; https://github.com/jenkinsci/workflow-plugin/commit/a594618516a22e9e8bcd016808ca487efee80fff fixed it. Turned out in that case that the culprit was ExecutorPickle. But why could the error message not say that? It only said field task, which was not enough information.
Attachments
Issue Links
- is blocking
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- Resolved
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JENKINS-26051 Workflow integration for Credentials Binding
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- Resolved
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- is duplicated by
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- Resolved
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- is related to
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JENKINS-25925 More polite reporting of NotSerializableException
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- Open
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- links to
Activity
Code changed in jenkins
User: Jesse Glick
Path:
pom.xml
http://jenkins-ci.org/commit/workflow-basic-steps-plugin/b3c2bbb807e0a2ad32560a7f6a1d49c7f3ccd59c
Log:
Merge pull request #39 from jglick/no-PickleFactory-JENKINS-26137
JENKINS-26137 Picking up possible fix for integration testing
Compare: https://github.com/jenkinsci/workflow-basic-steps-plugin/compare/a3978f99059a...b3c2bbb807e0
Code changed in jenkins
User: Jesse Glick
Path:
pom.xml
src/test/java/org/jenkinsci/plugins/workflow/support/pickles/serialization/RiverWriterTest.java
http://jenkins-ci.org/commit/workflow-support-plugin/71c8e118dba6361659ddfed0c0caf2274d8bc927
Log:
[FIXED JENKINS-26137] Integrate a patched version of JBoss Marshalling with better diagnostics.
Sam Van Oort
added a comment - Released with v2.15
Code changed in jenkins
User: Jesse Glick
Path:
pom.xml
http://jenkins-ci.org/commit/workflow-basic-steps-plugin/0bc7e9e9aee673c441a701c01a4ddc3cc95c4451
Log:
JENKINS-26137Picking up possible fix for integration testing.