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  1. Jenkins
  2. JENKINS-56296

EOFException while reading exec file (running on agent docker)

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Not A Defect
    • Component/s: jacoco-plugin
    • Labels:
      None
    • Environment:
      Jenkins and JaCoCo plug-in latest version, running on latest Docker (official image, no customisation). Pipeline runs on Docker agent.
    • Similar Issues:

      Description

      When running the jacoco plug-in inside a pipeline using a Docker container as the build agent, the call randomly crashes with an EOFException (see stack trace below).

      Minimum example in this repo: https://github.com/deors/deors-demos-java-pipeline

      Re-launching the pipeline, no changes in sources, sometimes it work, but some other not. No pattern observed on failure.

       

      [Pipeline] junitRecording test results

      [Pipeline] step

      [JaCoCo plugin] Collecting JaCoCo coverage data...

      [JaCoCo plugin] target/jacoco.exec;/classes;/src/main/java; locations are configured

      [JaCoCo plugin] Number of found exec files for pattern target/jacoco.exec: 1

      [JaCoCo plugin] Saving matched execfiles: /var/jenkins_home/jobs/****/workspace/target/jacoco.exec

      [JaCoCo plugin] Saving matched class directories for class-pattern: **/classes:

      [JaCoCo plugin] - /var/jenkins_home/jobs/****/workspace/target/classes 1 files

      [JaCoCo plugin] Saving matched source directories for source-pattern: **/src/main/java:

      [JaCoCo plugin] Source Inclusions: */.java

      [JaCoCo plugin] Source Exclusions:

      [JaCoCo plugin] - /var/jenkins_home/jobs/****/workspace/src/main/java 1 files

      [JaCoCo plugin] Loading inclusions files..

      [JaCoCo plugin] inclusions: []

      [JaCoCo plugin] exclusions: []

      [Pipeline]

      ...

      ...

      [Pipeline] // node

      [Pipeline] End of Pipeline

      java.io.EOFException

      at java.io.DataInputStream.readByte(DataInputStream.java:267)

      at org.jacoco.core.internal.data.CompactDataInput.readVarInt(CompactDataInput.java:44)

      at org.jacoco.core.internal.data.CompactDataInput.readBooleanArray(CompactDataInput.java:59)

      at org.jacoco.core.data.ExecutionDataReader.readExecutionData(ExecutionDataReader.java:149)

      at org.jacoco.core.data.ExecutionDataReader.readBlock(ExecutionDataReader.java:115)

      at org.jacoco.core.data.ExecutionDataReader.read(ExecutionDataReader.java:92)

      at hudson.plugins.jacoco.ExecutionFileLoader.loadExecutionData(ExecutionFileLoader.java:95)

      Caused: java.io.IOException: While reading execution data-file: /var/jenkins_home/jobs/deors-demos-microservices-eurekaservice-local/builds/34/jacoco/execFiles/exec0/jacoco.exec

      at hudson.plugins.jacoco.ExecutionFileLoader.loadExecutionData(ExecutionFileLoader.java:98)

      at hudson.plugins.jacoco.ExecutionFileLoader.loadBundleCoverage(ExecutionFileLoader.java:139)

      at hudson.plugins.jacoco.JacocoReportDir.parse(JacocoReportDir.java:110)

      at hudson.plugins.jacoco.JacocoBuildAction.loadRatios(JacocoBuildAction.java:339)

      at hudson.plugins.jacoco.JacocoBuildAction.load(JacocoBuildAction.java:326)

      at hudson.plugins.jacoco.JacocoPublisher.perform(JacocoPublisher.java:657)

      at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:80)

      at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:67)

      at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)

      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

      at java.util.concurrent.FutureTask.run(FutureTask.java:266)

      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

      at java.lang.Thread.run(Thread.java:748)

      Finished: FAILURE

        Attachments

          Activity

          Hide
          deors Jorge Hidalgo added a comment -

          After doing some extra tests on the project and similar ones, it seems that the issue may be related with the generation of the exec files, and not on the plugin. Apologies for the noise.

          Show
          deors Jorge Hidalgo added a comment - After doing some extra tests on the project and similar ones, it seems that the issue may be related with the generation of the exec files, and not on the plugin. Apologies for the noise.

            People

            • Assignee:
              ognjenb Ognjen Bubalo
              Reporter:
              deors Jorge Hidalgo
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: